[{"url":"https://www.hackerrank.com/contests/projecteuler/challenges","site":"HackerRank","duration":"4.1269361e+08","start_time":"2014-07-07T15:38:00Z","end_time":"2027-08-05T04:44:50Z","name":"ProjectEuler+","in_24_hours":"No","status":"CODING"},{"url":"https://codeforces.com/gymRegistration/106465","site":"CodeForces::Gym","duration":"3.1536e+07","start_time":"2026-04-07T22:32:00Z","end_time":"2027-04-07T22:32:00Z","name":"Lincatoria Problems","in_24_hours":"No","status":"CODING"},{"url":"https://csacademy.com/contest/interviews-2026-04-13-7","site":"CS Academy","duration":"3300","start_time":"2026-04-13T07:30:00Z","end_time":"2026-04-13T08:25:00Z","name":"07:30, 13 April 2026 - interviews","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://csacademy.com/contest/algorithms-2026-04-13-8","site":"CS Academy","duration":"3300","start_time":"2026-04-13T08:00:00Z","end_time":"2026-04-13T08:55:00Z","name":"08:00, 13 April 2026 - algorithms","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://codeforces.com/contests/2219","site":"CodeForces","duration":"7200","start_time":"2026-04-13T14:35:00Z","end_time":"2026-04-13T16:35:00Z","name":"Codeforces Round 1093 (Div. 1)","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://codeforces.com/contests/2220","site":"CodeForces","duration":"7200","start_time":"2026-04-13T14:35:00Z","end_time":"2026-04-13T16:35:00Z","name":"Codeforces Round 1093 (Div. 2)","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/abc454","site":"AtCoder","duration":"6000","start_time":"2026-04-18T12:00:00Z","end_time":"2026-04-18T13:40:00Z","name":"Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://leetcode.com/contest/weekly-contest-498/","site":"LeetCode","duration":"5400","start_time":"2026-04-19T02:30:00Z","end_time":"2026-04-19T04:00:00Z","name":"Weekly Contest 498","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://codeforces.com/contests/2213","site":"CodeForces","duration":"7200","start_time":"2026-04-23T14:35:00Z","end_time":"2026-04-23T16:35:00Z","name":"Codeforces Round (Div. 2)","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/abc455","site":"AtCoder","duration":"6000","start_time":"2026-04-25T12:00:00Z","end_time":"2026-04-25T13:40:00Z","name":"Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://leetcode.com/contest/biweekly-contest-181/","site":"LeetCode","duration":"5400","start_time":"2026-04-25T14:30:00Z","end_time":"2026-04-25T16:00:00Z","name":"Biweekly Contest 181","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/ahc064","site":"AtCoder","duration":"14400","start_time":"2026-04-26T06:00:00Z","end_time":"2026-04-26T10:00:00Z","name":"JR WEST and ALGO ARTIS Programming Contest  (AtCoder Heuristic Contest 064)","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://www.codechef.com/DSAMONDAY33","site":"CodeChef","duration":"7200","start_time":"2026-04-29T20:00:00+05:30","end_time":"2026-04-29T22:00:00+05:30","name":"Monday Munch - DSA Challenge 33","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://www.codechef.com/START234","site":"CodeChef","duration":"7200","start_time":"2026-04-29T20:00:00+05:30","end_time":"2026-04-29T22:00:00+05:30","name":"Starters 234","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://www.codechef.com/START235","site":"CodeChef","duration":"7200","start_time":"2026-04-29T20:00:00+05:30","end_time":"2026-04-29T22:00:00+05:30","name":"Starters 235","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://www.codechef.com/START236","site":"CodeChef","duration":"7200","start_time":"2026-04-29T20:00:00+05:30","end_time":"2026-04-29T22:00:00+05:30","name":"Starters 236","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/abc456","site":"AtCoder","duration":"6000","start_time":"2026-05-02T12:00:00Z","end_time":"2026-05-02T13:40:00Z","name":"AtCoder Beginner Contest 456","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/arc218","site":"AtCoder","duration":"7200","start_time":"2026-05-03T12:00:00Z","end_time":"2026-05-03T14:00:00Z","name":"AtCoder Regular Contest 218","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/abc457","site":"AtCoder","duration":"6000","start_time":"2026-05-09T12:00:00Z","end_time":"2026-05-09T13:40:00Z","name":"Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）","in_24_hours":"Yes","status":"BEFORE"},{"url":"https://atcoder.jp/contests/abc462","site":"AtCoder","duration":"6000","start_time":"2026-06-13T12:00:00Z","end_time":"2026-06-13T13:40:00Z","name":"CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)","in_24_hours":"Yes","status":"BEFORE"}]