| 857 | Технокубок 2018 - Ознакомительный Раунд 1 | Sep 14, 2017, 12:00 PM | 72h | Finished | |
| 856 | Russian Code Cup 2017 - Finals [Unofficial Mirror, Div. 1 Only Recommended, Teams Allowed] | Sep 10, 2017, 01:35 PM | 3h | Finished | |
| 853 | Codeforces Round 433 (Div. 1, based on Olympiad of Metropolises) | Sep 06, 2017, 12:55 PM | 2h | Finished | |
| 854 | Codeforces Round 433 (Div. 2, based on Olympiad of Metropolises) | Sep 06, 2017, 12:55 PM | 2h | Finished | |
| 846 | Educational Codeforces Round 28 | Sep 05, 2017, 03:05 PM | 2h | Finished | |
| 850 | Codeforces Round 432 (Div. 1, based on IndiaHacks Final Round 2017) | Sep 04, 2017, 02:35 PM | 2h 30m | Finished | |
| 851 | Codeforces Round 432 (Div. 2, based on IndiaHacks Final Round 2017) | Sep 04, 2017, 02:35 PM | 2h 30m | Finished | |
| 852 | Bubble Cup X - Finals [Online Mirror] | Sep 03, 2017, 10:00 AM | 5h | Finished | |
| 848 | Codeforces Round 431 (Div. 1) | Sep 01, 2017, 01:35 PM | 2h | Finished | |
| 849 | Codeforces Round 431 (Div. 2) | Sep 01, 2017, 01:35 PM | 2h | Finished | |
| 842 | Codeforces Round 430 (Div. 2) | Aug 29, 2017, 03:05 PM | 2h | Finished | |
| 843 | AIM Tech Round 4 (Div. 1) | Aug 24, 2017, 04:35 PM | 2h 30m | Finished | |
| 844 | AIM Tech Round 4 (Div. 2) | Aug 24, 2017, 04:35 PM | 2h 30m | Finished | |
| 845 | Educational Codeforces Round 27 | Aug 21, 2017, 03:05 PM | 2h | Finished | |
| 841 | Codeforces Round 429 (Div. 2) | Aug 18, 2017, 03:05 PM | 2h | Finished | |
| 840 | Codeforces Round 429 (Div. 1) | Aug 18, 2017, 03:05 PM | 2h | Finished | |
| 839 | Codeforces Round 428 (Div. 2) | Aug 12, 2017, 02:35 PM | 2h | Finished | |
| 838 | IndiaHacks 2nd Elimination 2017 (unofficial, unrated mirror, ICPC rules) | Aug 07, 2017, 06:05 AM | 3h | Finished | |
| 837 | Educational Codeforces Round 26 | Aug 03, 2017, 03:15 PM | 2h | Finished | |
| 835 | Codeforces Round 427 (Div. 2) | Jul 31, 2017, 02:35 PM | 2h | Finished | |
| 834 | Codeforces Round 426 (Div. 2) | Jul 30, 2017, 02:35 PM | 2h | Finished | |
| 833 | Codeforces Round 426 (Div. 1) | Jul 30, 2017, 02:35 PM | 2h | Finished | |
| 832 | Codeforces Round 425 (Div. 2) | Jul 24, 2017, 02:35 PM | 2h | Finished | |
| 825 | Educational Codeforces Round 25 | Jul 16, 2017, 03:05 PM | 2h | Finished | |
| 831 | Codeforces Round 424 (Div. 2, rated, based on VK Cup Finals) | Jul 13, 2017, 03:05 PM | 2h | Finished | |
| 830 | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) | Jul 13, 2017, 03:05 PM | 2h | Finished | |
| 827 | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) | Jul 11, 2017, 04:45 PM | 2h | Finished | |
| 828 | Codeforces Round 423 (Div. 2, rated, based on VK Cup Finals) | Jul 11, 2017, 04:45 PM | 2h | Finished | |
| 823 | VK Cup 2017 - Finals | Jul 09, 2017, 08:05 AM | 3h | Finished | |
| 826 | VK Cup 2017 - Finals (practice session) | Jul 08, 2017, 08:20 AM | 1h 20m | Finished | |
| 822 | Codeforces Round 422 (Div. 2) | Jul 02, 2017, 04:05 PM | 2h | Finished | |
| 818 | Educational Codeforces Round 24 | Jun 29, 2017, 03:05 PM | 2h 15m | Finished | |
| 819 | Codeforces Round 421 (Div. 1) | Jun 27, 2017, 02:35 PM | 2h | Finished | |
| 820 | Codeforces Round 421 (Div. 2) | Jun 27, 2017, 02:35 PM | 2h | Finished | |
| 821 | Codeforces Round 420 (Div. 2) | Jun 25, 2017, 02:35 PM | 2h 15m | Finished | |
| 815 | Codeforces Round 419 (Div. 1) | Jun 17, 2017, 02:35 PM | 2h | Finished | |
| 816 | Codeforces Round 419 (Div. 2) | Jun 17, 2017, 02:35 PM | 2h | Finished | |
| 817 | Educational Codeforces Round 23 | Jun 15, 2017, 03:05 PM | 2h 15m | Finished | |
| 814 | Codeforces Round 418 (Div. 2) | Jun 07, 2017, 12:15 PM | 2h | Finished | |
| 813 | Educational Codeforces Round 22 | Jun 05, 2017, 03:05 PM | 2h | Finished | |
| 812 | Codeforces Round 417 (Div. 2) | Jun 01, 2017, 02:15 PM | 2h | Finished | |
| 802 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) | May 28, 2017, 08:05 AM | 4h 30m | Finished | |
| 811 | Codeforces Round 416 (Div. 2) | May 27, 2017, 09:35 AM | 2h | Finished | |
| 810 | Codeforces Round 415 (Div. 2) | May 20, 2017, 06:05 PM | 2h | Finished | |
| 809 | Codeforces Round 415 (Div. 1) | May 20, 2017, 06:05 PM | 2h | Finished | |
| 808 | Educational Codeforces Round 21 | May 15, 2017, 03:05 PM | 2h 30m | Finished | |
| 794 | Tinkoff Challenge - Final Round (Codeforces Round 414, rated, Div. 1 + Div. 2) | May 13, 2017, 09:35 AM | 2h | Finished | |
| 799 | Playrix Codescapes Cup (Codeforces Round 413, rated, Div. 1 + Div. 2) | May 11, 2017, 03:35 PM | 2h | Finished | |
| 806 | Codeforces Round 412 (rated, Div. 1, based on VK Cup 2017 Round 3) | May 07, 2017, 03:45 PM | 3h | Finished | |
| 807 | Codeforces Round 412 (rated, Div. 2, base on VK Cup 2017 Round 3) | May 07, 2017, 03:45 PM | 3h | Finished | |