{"users":[{"id":1,"username":"beaver-edge","name":"administrator","avatar_template":"https://avatars.discourse-cdn.com/v4/letter/b/71e660/{size}.png","admin":true,"moderator":true,"trust_level":4},{"id":206,"username":"tharang","name":null,"avatar_template":"/user_avatar/forum.beaver-edge.ai/tharang/{size}/38_2.png","trust_level":2},{"id":17,"username":"USAAIO","name":"","avatar_template":"/user_avatar/forum.beaver-edge.ai/usaaio/{size}/12_2.png","admin":true,"moderator":true,"trust_level":4},{"id":318,"username":"Ryan_Li","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/r/45deac/{size}.png","trust_level":0},{"id":250,"username":"skyleriscool","name":null,"avatar_template":"/user_avatar/forum.beaver-edge.ai/skyleriscool/{size}/42_2.png","trust_level":2},{"id":216,"username":"rxu187","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/r/e36b37/{size}.png","trust_level":1},{"id":313,"username":"joannx09","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/j/d26b3c/{size}.png","trust_level":1},{"id":134,"username":"Doughwhee","name":null,"avatar_template":"/user_avatar/forum.beaver-edge.ai/doughwhee/{size}/30_2.png","trust_level":2},{"id":164,"username":"counter","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/c/7bcc69/{size}.png","trust_level":1},{"id":225,"username":"danjin","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/d/3d9bf3/{size}.png","trust_level":1},{"id":277,"username":"tristansun","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/t/c57346/{size}.png","trust_level":1},{"id":20,"username":"zshams","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/z/50afbb/{size}.png","trust_level":0},{"id":16,"username":"mallhw","name":null,"avatar_template":"https://avatars.discourse-cdn.com/v4/letter/m/ce73a5/{size}.png","trust_level":0},{"id":32,"username":"Teresa","name":"Teresa Pan","avatar_template":"https://avatars.discourse-cdn.com/v4/letter/t/958977/{size}.png","trust_level":0}],"primary_groups":[],"flair_groups":[],"topic_list":{"can_create_topic":false,"more_topics_url":"/c/ai-olympiads/5?page=1","per_page":30,"top_tags":[],"topics":[{"fancy_title":"About the AI Olympiads category","id":28,"title":"About the AI Olympiads category","slug":"about-the-ai-olympiads-category","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2025-01-30T17:18:26.806Z","last_posted_at":"2025-01-30T17:18:26.815Z","bumped":true,"bumped_at":"2025-01-30T17:44:19.954Z","archetype":"regular","unseen":false,"pinned":true,"unpinned":null,"excerpt":"This is the place for people to discuss all kinds of AI Olympiads, including but not limited to USA-North America AI Olympiad (USA-NA-AIO), IOAI, IAIO. \nYou may use this category to share AI Olympiads problems, share you…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":454,"like_count":0,"has_summary":false,"last_poster_username":"beaver-edge","category_id":5,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":1,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Award Cutoff for Round 2","id":603,"title":"Award Cutoff for Round 2","slug":"award-cutoff-for-round-2","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2026-06-01T02:46:55.910Z","last_posted_at":"2026-06-01T02:46:55.971Z","bumped":true,"bumped_at":"2026-06-01T02:46:55.971Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":66,"like_count":0,"has_summary":false,"last_poster_username":"tharang","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2025 USA-NA-AIO Round 2, Problem 1, Part 12","id":240,"title":"2025 USA-NA-AIO Round 2, Problem 1, Part 12","slug":"2025-usa-na-aio-round-2-problem-1-part-12","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-05-14T22:30:29.481Z","last_posted_at":"2026-04-04T03:52:58.509Z","bumped":true,"bumped_at":"2026-04-04T03:52:58.509Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":607,"like_count":0,"has_summary":false,"last_poster_username":"Ryan_Li","category_id":9,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":318,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 1","id":546,"title":"2026 USA-NA-AIO Round 1, Problem 1","slug":"2026-usa-na-aio-round-1-problem-1","posts_count":4,"reply_count":1,"highest_post_number":4,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/e21796bc40885e63ef4782204f2ea13738140b9d.png","created_at":"2026-02-14T03:38:00.468Z","last_posted_at":"2026-03-09T22:53:38.736Z","bumped":true,"bumped_at":"2026-03-09T22:53:38.736Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":659,"like_count":0,"has_summary":false,"last_poster_username":"tharang","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":250,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":216,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 6","id":551,"title":"2026 USA-NA-AIO Round 1, Problem 6","slug":"2026-usa-na-aio-round-1-problem-6","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/7b219fbc3e07a048bbe8ee1f611cc764f2d752bc.jpeg","created_at":"2026-02-14T03:45:02.906Z","last_posted_at":"2026-02-28T16:18:01.396Z","bumped":true,"bumped_at":"2026-02-28T16:18:01.396Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":331,"like_count":1,"has_summary":false,"last_poster_username":"tharang","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":313,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2025 USA-NA-AIO Round 2, Problem 2, Part 2","id":242,"title":"2025 USA-NA-AIO Round 2, Problem 2, Part 2","slug":"2025-usa-na-aio-round-2-problem-2-part-2","posts_count":5,"reply_count":2,"highest_post_number":5,"image_url":null,"created_at":"2025-05-14T22:32:44.915Z","last_posted_at":"2026-02-14T04:24:31.922Z","bumped":true,"bumped_at":"2026-02-14T04:24:31.922Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":1067,"like_count":0,"has_summary":false,"last_poster_username":"tharang","category_id":9,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":134,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":164,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 9","id":554,"title":"2026 USA-NA-AIO Round 1, Problem 9","slug":"2026-usa-na-aio-round-1-problem-9","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/12a5b2b6edf28c599d755216bf9bf9eb1d2b0bc0.png","created_at":"2026-02-14T03:48:14.059Z","last_posted_at":"2026-02-14T03:48:14.102Z","bumped":true,"bumped_at":"2026-02-14T03:48:14.102Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":302,"like_count":1,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 8","id":553,"title":"2026 USA-NA-AIO Round 1, Problem 8","slug":"2026-usa-na-aio-round-1-problem-8","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/efc621172f466728927e5ae054ead0a29ef54496.png","created_at":"2026-02-14T03:46:37.509Z","last_posted_at":"2026-02-14T03:46:37.555Z","bumped":true,"bumped_at":"2026-02-14T03:46:37.555Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":237,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 7","id":552,"title":"2026 USA-NA-AIO Round 1, Problem 7","slug":"2026-usa-na-aio-round-1-problem-7","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/optimized/1X/24a395c56bb9e655b533d8ca3318fbeea5f6aef9_2_1024x860.png","created_at":"2026-02-14T03:46:00.955Z","last_posted_at":"2026-02-14T03:46:00.993Z","bumped":true,"bumped_at":"2026-02-14T03:46:00.993Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":227,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 5","id":550,"title":"2026 USA-NA-AIO Round 1, Problem 5","slug":"2026-usa-na-aio-round-1-problem-5","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/aa36bd1ca8b30b7cd1d027b0547f9c0069b425b3.png","created_at":"2026-02-14T03:44:12.581Z","last_posted_at":"2026-02-14T03:44:12.626Z","bumped":true,"bumped_at":"2026-02-14T03:44:12.626Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":324,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 4","id":549,"title":"2026 USA-NA-AIO Round 1, Problem 4","slug":"2026-usa-na-aio-round-1-problem-4","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/5785f386eb4377f26aec9cdedf84ecad8bd03b6c.png","created_at":"2026-02-14T03:41:07.742Z","last_posted_at":"2026-02-14T03:41:07.784Z","bumped":true,"bumped_at":"2026-02-14T03:41:07.784Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":242,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 3","id":548,"title":"2026 USA-NA-AIO Round 1, Problem 3","slug":"2026-usa-na-aio-round-1-problem-3","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/192048657ddc42e6dad4643099dec2b985c82927.png","created_at":"2026-02-14T03:40:13.011Z","last_posted_at":"2026-02-14T03:40:13.050Z","bumped":true,"bumped_at":"2026-02-14T03:40:13.050Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":260,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USA-NA-AIO Round 1, Problem 2","id":547,"title":"2026 USA-NA-AIO Round 1, Problem 2","slug":"2026-usa-na-aio-round-1-problem-2","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":"https://canada1.discourse-cdn.com/flex012/uploads/beaver_edge/original/1X/d0177b6461723fefd660c4e205d73d1e4c20accb.png","created_at":"2026-02-14T03:39:15.334Z","last_posted_at":"2026-02-14T03:39:15.374Z","bumped":true,"bumped_at":"2026-02-14T03:39:15.374Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":348,"like_count":0,"has_summary":false,"last_poster_username":"USAAIO","category_id":12,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":17,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"USACO Round 2 Study sheet","id":529,"title":"USACO Round 2 Study sheet","slug":"usaco-round-2-study-sheet","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-02-05T17:10:09.398Z","last_posted_at":"2026-02-05T17:10:40.682Z","bumped":true,"bumped_at":"2026-02-05T17:10:40.682Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":534,"like_count":1,"has_summary":false,"last_poster_username":"danjin","category_id":9,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":225,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2025 USA-NA-AIO Round 1, Problem 3, Part 13","id":199,"title":"2025 USA-NA-AIO Round 1, Problem 3, Part 13","slug":"2025-usa-na-aio-round-1-problem-3-part-13","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":null,"created_at":"2025-03-28T05:39:02.685Z","last_posted_at":"2026-01-30T03:51:16.275Z","bumped":true,"bumped_at":"2026-01-30T03:51:16.275Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":1264,"like_count":0,"has_summary":false,"last_poster_username":"tharang","category_id":8,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":277,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USAAIO Round 1 Sample problems, Problem 8","id":446,"title":"2026 USAAIO Round 1 Sample problems, Problem 8","slug":"2026-usaaio-round-1-sample-problems-problem-8","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2026-01-14T00:41:20.566Z","last_posted_at":"2026-01-25T23:20:53.500Z","bumped":true,"bumped_at":"2026-01-25T23:20:53.500Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":218,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":5,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":250,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2025 USA-NA-AIO Round 1, Problem 1, Part 8","id":171,"title":"2025 USA-NA-AIO Round 1, Problem 1, Part 8","slug":"2025-usa-na-aio-round-1-problem-1-part-8","posts_count":4,"reply_count":1,"highest_post_number":4,"image_url":null,"created_at":"2025-03-28T05:11:44.499Z","last_posted_at":"2026-01-25T22:10:52.238Z","bumped":true,"bumped_at":"2026-01-25T22:10:52.238Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":1734,"like_count":2,"has_summary":false,"last_poster_username":"skyleriscool","category_id":8,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":17,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":250,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USAAIO Round 1 Sample problems, Problem 3","id":440,"title":"2026 USAAIO Round 1 Sample problems, Problem 3","slug":"2026-usaaio-round-1-sample-problems-problem-3","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":null,"created_at":"2026-01-13T00:36:27.914Z","last_posted_at":"2026-01-25T21:49:33.161Z","bumped":true,"bumped_at":"2026-01-25T21:49:33.161Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":189,"like_count":4,"has_summary":false,"last_poster_username":"tharang","category_id":5,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":250,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.7","id":374,"title":"2024 IAIO Question 2.7","slug":"2024-iaio-question-2-7","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:36:58.457Z","last_posted_at":"2026-01-25T18:46:11.743Z","bumped":true,"bumped_at":"2026-01-25T18:46:11.743Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":162,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.6","id":373,"title":"2024 IAIO Question 2.6","slug":"2024-iaio-question-2-6","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:36:16.399Z","last_posted_at":"2026-01-25T18:39:43.070Z","bumped":true,"bumped_at":"2026-01-25T18:39:43.070Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":94,"like_count":4,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.5","id":372,"title":"2024 IAIO Question 2.5","slug":"2024-iaio-question-2-5","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:35:12.183Z","last_posted_at":"2026-01-25T18:17:31.469Z","bumped":true,"bumped_at":"2026-01-25T18:17:31.469Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":93,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.4","id":371,"title":"2024 IAIO Question 2.4","slug":"2024-iaio-question-2-4","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:34:25.388Z","last_posted_at":"2026-01-25T18:04:22.343Z","bumped":true,"bumped_at":"2026-01-25T18:04:22.343Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":90,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":0,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.3","id":370,"title":"2024 IAIO Question 2.3","slug":"2024-iaio-question-2-3","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:33:46.697Z","last_posted_at":"2026-01-25T17:59:26.878Z","bumped":true,"bumped_at":"2026-01-25T17:59:26.878Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":108,"like_count":4,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":2,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.2","id":369,"title":"2024 IAIO Question 2.2","slug":"2024-iaio-question-2-2","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:33:03.231Z","last_posted_at":"2026-01-25T17:55:43.765Z","bumped":true,"bumped_at":"2026-01-25T17:55:43.765Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":122,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2024 IAIO Question 2.1","id":368,"title":"2024 IAIO Question 2.1","slug":"2024-iaio-question-2-1","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2025-08-19T03:31:26.193Z","last_posted_at":"2026-01-25T17:53:14.001Z","bumped":true,"bumped_at":"2026-01-25T17:53:14.001Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":156,"like_count":2,"has_summary":false,"last_poster_username":"tharang","category_id":11,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":1,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Preparing for USA-NA-AIO","id":42,"title":"Preparing for USA-NA-AIO","slug":"preparing-for-usa-na-aio","posts_count":6,"reply_count":2,"highest_post_number":6,"image_url":null,"created_at":"2025-01-31T13:03:03.862Z","last_posted_at":"2026-01-25T02:35:26.787Z","bumped":true,"bumped_at":"2026-01-25T02:35:26.787Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":1318,"like_count":9,"has_summary":false,"last_poster_username":"skyleriscool","category_id":5,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":20,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":16,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":32,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"Frequent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":250,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Other AI Competetions","id":460,"title":"Other AI Competetions","slug":"other-ai-competetions","posts_count":1,"reply_count":0,"highest_post_number":1,"image_url":null,"created_at":"2026-01-23T19:17:07.823Z","last_posted_at":"2026-01-23T19:17:07.870Z","bumped":true,"bumped_at":"2026-01-23T19:17:07.870Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":144,"like_count":1,"has_summary":false,"last_poster_username":"tharang","category_id":5,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USAAIO Round 1 Sample problems, Problem 2","id":439,"title":"2026 USAAIO Round 1 Sample problems, Problem 2","slug":"2026-usaaio-round-1-sample-problems-problem-2","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":null,"created_at":"2026-01-13T00:23:34.617Z","last_posted_at":"2026-01-23T16:13:48.254Z","bumped":true,"bumped_at":"2026-01-23T16:13:48.254Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":215,"like_count":7,"has_summary":false,"last_poster_username":"tharang","category_id":5,"op_like_count":2,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":null,"description":"Original Poster","user_id":250,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"Most Recent Poster","user_id":206,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USAAIO Round 1 Sample problems, Problem 13","id":451,"title":"2026 USAAIO Round 1 Sample problems, Problem 13","slug":"2026-usaaio-round-1-sample-problems-problem-13","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-01-14T01:39:49.386Z","last_posted_at":"2026-01-14T01:42:05.461Z","bumped":true,"bumped_at":"2026-01-14T01:42:05.461Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":184,"like_count":2,"has_summary":false,"last_poster_username":"skyleriscool","category_id":5,"op_like_count":1,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":250,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"2026 USAAIO Round 1 Sample problems, Problem 12","id":450,"title":"2026 USAAIO Round 1 Sample problems, Problem 12","slug":"2026-usaaio-round-1-sample-problems-problem-12","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-01-14T01:24:05.710Z","last_posted_at":"2026-01-14T01:30:59.054Z","bumped":true,"bumped_at":"2026-01-14T01:30:59.054Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"tags":[],"tags_descriptions":{},"views":142,"like_count":4,"has_summary":false,"last_poster_username":"skyleriscool","category_id":5,"op_like_count":2,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"posters":[{"extras":"latest single","description":"Original Poster, Most Recent Poster","user_id":250,"primary_group_id":null,"flair_group_id":null}]}]}}