Codeforces Round 1133 (Div. 1, Div. 2) is coming soon! Register here. ×

Contests
 
 
 
 
Contests
 
 
# Contest Start time Rank Solved Rating change New rating
108 Educational Codeforces Round 145 (Rated for Div. 2) Mar/23/2023 17:35 815 3 +9 1784
107 Educational Codeforces Round 133 (Rated for Div. 2) Aug/04/2022 17:35 2250 2 -64 1775
106 CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!) Jul/31/2022 17:05 1407 4 +15 1839
105 Codeforces Global Round 20 Apr/23/2022 17:05 1191 4 +16 1824
104 Educational Codeforces Round 126 (Rated for Div. 2) Apr/09/2022 17:35 1232 3 -38 1808
103 Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round) Mar/20/2022 14:35 1402 3 -18 1846
102 Codeforces Round 774 (Div. 2) Mar/04/2022 18:35 390 4 +35 1864
101 Codeforces Round 768 (Div. 2) Jan/27/2022 17:35 632 4 +19 1829
100 Codeforces Round 765 (Div. 2) Jan/12/2022 15:05 1275 3 -36 1810
99 Good Bye 2021: 2022 is NEAR Dec/29/2021 18:35 1176 4 +45 1846
98 Educational Codeforces Round 120 (Rated for Div. 2) Dec/27/2021 17:35 2972 2 -104 1801
Became Expert
97 Educational Codeforces Round 119 (Rated for Div. 2) Dec/18/2021 18:35 325 4 +39 1905
Became Candidate Master
96 Educational Codeforces Round 116 (Rated for Div. 2) Oct/29/2021 17:35 169 4 +133 1866
95 Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1) Oct/17/2021 14:05 1071 4 +60 1733
94 Codeforces Round 745 (Div. 2) Sep/30/2021 13:15 1496 2 -41 1673
93 Codeforces Round 742 (Div. 2) Sep/05/2021 17:35 2744 2 -69 1714
92 Codeforces Round 741 (Div. 2) Aug/26/2021 17:35 1991 3 -57 1783
91 Codeforces Round 737 (Div. 2) Aug/09/2021 17:35 687 3 +34 1840
90 Codeforces Global Round 15 Jul/25/2021 17:35 1535 3 +14 1806
89 Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) Jul/22/2021 17:35 2017 4 -26 1792
88 Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) Jul/17/2021 17:35 1027 4 +52 1818
87 Codeforces Round 730 (Div. 2) Jul/07/2021 17:35 3914 2 -108 1766
86 Codeforces Round 729 (Div. 2) Jul/03/2021 16:05 970 3 -12 1874
85 Codeforces Round 728 (Div. 2) Jun/25/2021 18:35 513 3 -2 1886
84 Codeforces Round 727 (Div. 2) Jun/20/2021 13:05 342 4 +50 1888
83 Codeforces LATOKEN Round 1 (Div. 1 + Div. 2) Jun/13/2021 18:35 1007 4 +30 1838
82 Codeforces Round 724 (Div. 2) Jun/06/2021 17:35 270 4 +118 1808
81 Educational Codeforces Round 110 (Rated for Div. 2) Jun/04/2021 17:35 1565 3 +5 1690
80 Codeforces Round 723 (Div. 2) May/28/2021 17:05 5291 2 -115 1685
79 Codeforces Round 722 (Div. 2) May/24/2021 17:35 514 4 +42 1800
78 Codeforces Round 721 (Div. 2) May/20/2021 17:35 1521 3 -8 1758
77 Educational Codeforces Round 109 (Rated for Div. 2) May/16/2021 11:00 159 4 +159 1766
76 Codeforces Round 720 (Div. 2) May/07/2021 17:35 5899 1 -101 1607
75 Codeforces Global Round 14 May/02/2021 17:35 2456 4 -11 1708
74 Educational Codeforces Round 108 (Rated for Div. 2) Apr/29/2021 17:35 1338 4 +7 1719
73 Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) Apr/23/2021 17:35 1984 3 +12 1712
72 Codeforces Round 717 (Div. 2) Apr/21/2021 16:35 3910 1 -103 1700
71 Codeforces Round 716 (Div. 2) Apr/19/2021 16:35 949 3 -4 1803
70 Codeforces Round 715 (Div. 2) Apr/16/2021 17:35 628 3 +15 1807
69 Educational Codeforces Round 107 (Rated for Div. 2) Apr/12/2021 17:35 2322 3 -80 1792
68 CodeCraft-21 and Codeforces Round 711 (Div. 2) Mar/29/2021 17:35 193 4 +109 1872
67 Educational Codeforces Round 106 (Rated for Div. 2) Mar/18/2021 17:50 600 3 +56 1763
66 Codeforces Round 707 (Div. 2, based on Moscow Open Olympiad in Informatics) Mar/13/2021 12:05 1785 2 -60 1707
65 Codeforces Round 703 (Div. 2) Feb/18/2021 17:35 1487 3 -1 1767
64 Educational Codeforces Round 104 (Rated for Div. 2) Feb/15/2021 17:35 2782 3 -75 1768
63 Codeforces Round 700 (Div. 2) Feb/07/2021 17:35 698 3 +12 1843
62 Codeforces Round 699 (Div. 2) Feb/05/2021 17:35 1393 3 -24 1831
61 Educational Codeforces Round 103 (Rated for Div. 2) Jan/29/2021 17:35 1121 4 -4 1855
60 Codeforces Round 698 (Div. 2) Jan/28/2021 17:35 570 3 +18 1859
59 Educational Codeforces Round 102 (Rated for Div. 2) Jan/14/2021 17:35 1285 4 -27 1841
58 Codeforces Round 695 (Div. 2) Jan/08/2021 17:35 642 3 +40 1868
57 Good Bye 2020 Dec/30/2020 17:35 1495 5 +45 1828
56 Codeforces Round 689 (Div. 2, based on Zed Code Competition) Dec/11/2020 17:35 711 4 +31 1783
55 Codeforces Global Round 12 Dec/06/2020 17:35 1715 3 +7 1752
54 Codeforces Round 688 (Div. 2) Dec/04/2020 16:05 373 4 +110 1745
53 Educational Codeforces Round 99 (Rated for Div. 2) Nov/30/2020 17:35 1795 4 +8 1635
52 Codeforces Round 685 (Div. 2) Nov/21/2020 17:35 3898 3 -71 1627
51 Codeforces Round 684 (Div. 2) Nov/17/2020 17:35 2782 2 -89 1698
50 Codeforces Round 683 (Div. 2, by Meet IT) Nov/15/2020 17:35 1225 3 -64 1787
49 Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) Nov/02/2020 17:35 57 5 +161 1851
48 Codeforces Round 680 (Div. 2, based on Moscow Team Olympiad) Nov/01/2020 14:05 732 3 +22 1690
47 Codeforces Round 678 (Div. 2) Oct/24/2020 17:05 1886 3 -21 1668
46 Codeforces Round 676 (Div. 2) Oct/18/2020 12:05 975 3 +39 1689
45 Educational Codeforces Round 96 (Rated for Div. 2) Oct/11/2020 12:05 3110 3 -96 1650
44 Codeforces Global Round 11 Oct/10/2020 17:50 1532 3 +42 1746
43 Codeforces Round 675 (Div. 2) Oct/04/2020 19:05 2204 2 -58 1704
42 Codeforces Round 672 (Div. 2) Sep/24/2020 17:35 986 4 +39 1762
41 Codeforces Round 671 (Div. 2) Sep/19/2020 17:35 1949 4 -24 1723
40 Codeforces Round 669 (Div. 2) Sep/08/2020 17:35 859 3 +72 1747
39 Codeforces Round 668 (Div. 2) Sep/06/2020 17:35 1666 3 -8 1675
38 Codeforces Round 666 (Div. 2) Aug/30/2020 17:35 3113 2 -57 1683
37 Educational Codeforces Round 94 (Rated for Div. 2) Aug/25/2020 17:35 1083 4 +44 1740
36 Educational Codeforces Round 93 (Rated for Div. 2) Aug/14/2020 17:35 3997 2 -74 1696
35 Codeforces Round 664 (Div. 2) Aug/12/2020 17:35 1483 3 -9 1770
34 Codeforces Round 663 (Div. 2) Aug/09/2020 17:35 1214 3 +18 1779
33 Codeforces Round 662 (Div. 2) Aug/07/2020 17:35 3593 2 -76 1761
32 Codeforces Round 660 (Div. 2) Jul/30/2020 17:35 630 4 +64 1837
31 Educational Codeforces Round 92 (Rated for Div. 2) Jul/29/2020 17:35 1012 3 +57 1773
30 Codeforces Round 659 (Div. 2) Jul/24/2020 17:35 687 3 +95 1716
29 Codeforces Round 658 (Div. 2) Jul/21/2020 17:35 1314 4 +58 1621
Became Expert
28 Codeforces Round 657 (Div. 2) Jul/19/2020 12:00 4463 0 -134 1563
Became Specialist
27 Codeforces Global Round 9 Jul/04/2020 17:45 1878 4 +73 1697
26 Codeforces Round 654 (Div. 2) Jul/01/2020 16:35 3495 3 -33 1624
25 Educational Codeforces Round 90 (Rated for Div. 2) Jun/25/2020 17:35 1882 4 +16 1657
24 Codeforces Round 651 (Div. 2) Jun/20/2020 17:35 1845 3 +39 1641
23 Codeforces Round 649 (Div. 2) Jun/13/2020 18:05 3138 2 -7 1602
22 Educational Codeforces Round 89 (Rated for Div. 2) Jun/11/2020 17:35 2198 3 +29 1609
Became Expert
21 Codeforces Round 648 (Div. 2) Jun/07/2020 17:35 2376 4 +46 1580
20 Codeforces Round 647 (Div. 2) - Thanks, Algo Muse! Jun/04/2020 17:35 5530 2 -63 1534
19 Codeforces Round 646 (Div. 2) May/31/2020 17:35 2558 3 +41 1597
18 Educational Codeforces Round 88 (Rated for Div. 2) May/28/2020 17:35 7085 2 -82 1556
Became Specialist
17 Codeforces Round 645 (Div. 2) May/26/2020 17:35 3924 3 -32 1638
16 Codeforces Round 643 (Div. 2) May/16/2020 14:35 1224 4 +84 1670
Became Expert
15 Codeforces Round 642 (Div. 3) May/14/2020 17:35 1411 4 +28 1586
14 Codeforces Round 638 (Div. 2) May/01/2020 17:35 2262 3 +76 1558
13 Educational Codeforces Round 86 (Rated for Div. 2) Apr/26/2020 17:35 4676 2 +15 1482
12 Codeforces Round 637 (Div. 2) - Thanks, Ivan Belonogov! Apr/23/2020 17:45 5220 2 +1 1467
11 Codeforces Round 636 (Div. 3) Apr/21/2020 17:35 1407 3 +88 1466
Became Specialist
10 Codeforces Round 635 (Div. 2) Apr/15/2020 17:35 9510 2 -67 1378
Became Pupil
9 Codeforces Round 634 (Div. 3) Apr/13/2020 17:35 2611 4 +42 1445
8 Codeforces Round 633 (Div. 2) Apr/12/2020 17:05 6036 2 -32 1403
7 Educational Codeforces Round 85 (Rated for Div. 2) Apr/10/2020 17:35 7134 2 -30 1435
6 Codeforces Round 632 (Div. 2) Apr/08/2020 17:35 3429 2 +54 1465
5 Codeforces Round 631 (Div. 2) - Thanks, Denis aramis Shitov! Apr/03/2020 17:35 5477 1 -21 1411
4 Codeforces Round 629 (Div. 3) Mar/26/2020 17:35 5150 3 -22 1432
3 Educational Codeforces Round 84 (Rated for Div. 2) Mar/23/2020 17:35 3218 3 +63 1454
Became Specialist
2 Codeforces Global Round 7 Mar/19/2020 17:35 6359 3 -32 1391
Became Pupil
1 Codeforces Round 627 (Div. 3) Mar/12/2020 16:05 4923 2 -77 1423
Became Specialist