Contests
 
 
 
 
Contests
 
 
# Contest Start time Rank Solved Rating change New rating
190 Codeforces Round 1071 (Div. 3) Dec/23/2025 17:45 10026 3 -69 1340
Became Pupil
189 Codeforces Round 741 (Div. 2) Aug/26/2021 17:35 3856 2 -14 1409
188 Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine)) Aug/24/2021 17:35 3326 2 -13 1423
187 Codeforces Round 739 (Div. 3) Aug/18/2021 17:35 3816 4 -42 1436
186 Codeforces Round 737 (Div. 2) Aug/09/2021 17:35 2202 2 +52 1478
185 Educational Codeforces Round 112 (Rated for Div. 2) Jul/30/2021 17:35 5841 2 -61 1426
184 Codeforces Round 735 (Div. 2) Jul/29/2021 17:35 3411 1 -21 1487
183 Codeforces Global Round 15 Jul/25/2021 17:35 4323 2 -35 1508
182 Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) Jul/22/2021 17:35 3539 3 -21 1543
181 Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) Jul/17/2021 17:35 1677 4 +78 1564
180 Educational Codeforces Round 107 (Rated for Div. 2) Apr/12/2021 17:35 8312 2 -137 1486
Became Specialist
179 Codeforces Round 707 (Div. 2, based on Moscow Open Olympiad in Informatics) Mar/13/2021 12:05 1532 2 -20 1623
178 Educational Codeforces Round 105 (Rated for Div. 2) Mar/02/2021 17:45 435 3 +165 1643
Became Expert
177 Educational Codeforces Round 104 (Rated for Div. 2) Feb/15/2021 17:35 4477 2 -41 1478
176 Codeforces Round 701 (Div. 2) Feb/12/2021 17:50 2052 2 +36 1519
175 Codeforces Round 700 (Div. 2) Feb/07/2021 17:35 2175 2 +44 1483
174 Codeforces Round 699 (Div. 2) Feb/05/2021 17:35 4261 2 -16 1439
173 Educational Codeforces Round 103 (Rated for Div. 2) Jan/29/2021 17:35 3634 2 +12 1455
172 Codeforces Round 698 (Div. 2) Jan/28/2021 17:35 8616 1 -110 1443
171 Codeforces Round 693 (Div. 3) Jan/04/2021 17:35 859 4 +47 1553
170 Educational Codeforces Round 101 (Rated for Div. 2) Dec/28/2020 17:35 2837 2 +8 1506
169 Codeforces Round 691 (Div. 2) Dec/19/2020 12:35 6950 0 -175 1498
Became Specialist
168 Codeforces Round 690 (Div. 3) Dec/15/2020 17:35 185 6 +94 1673
Became Expert
167 Codeforces Round 689 (Div. 2, based on Zed Code Competition) Dec/11/2020 17:35 2087 3 -12 1579
166 Codeforces Global Round 12 Dec/06/2020 17:35 1802 3 +56 1591
165 Codeforces Round 688 (Div. 2) Dec/04/2020 16:05 4761 1 -102 1535
Became Specialist
164 Educational Codeforces Round 99 (Rated for Div. 2) Nov/30/2020 17:35 1083 4 +62 1637
Became Expert
163 Codeforces Round 687 (Div. 2, based on Technocup 2021 Elimination Round 2) Nov/29/2020 10:05 2179 2 -61 1575
Became Specialist
162 Codeforces Round 685 (Div. 2) Nov/21/2020 17:35 2268 3 -11 1636
161 Educational Codeforces Round 98 (Rated for Div. 2) Nov/19/2020 17:35 1338 4 +19 1647
160 Codeforces Round 684 (Div. 2) Nov/17/2020 17:35 2403 3 -55 1628
159 Codeforces Round 683 (Div. 2, by Meet IT) Nov/15/2020 17:35 438 4 +63 1683
158 Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) Nov/02/2020 17:35 1819 3 -36 1620
157 Codeforces Round 680 (Div. 2, based on Moscow Team Olympiad) Nov/01/2020 14:05 839 3 +21 1656
156 Educational Codeforces Round 97 (Rated for Div. 2) Oct/27/2020 17:35 1112 4 +55 1635
Became Expert
155 Codeforces Round 678 (Div. 2) Oct/24/2020 17:05 2820 2 -38 1580
Became Specialist
154 Codeforces Raif Round 1 (Div. 1 + Div. 2) Oct/17/2020 16:05 3893 3 -63 1618
153 Codeforces Global Round 11 Oct/10/2020 17:50 2503 2 -15 1681
152 Codeforces Round 675 (Div. 2) Oct/04/2020 19:05 1091 3 +19 1696
151 Grakn Forces 2020 Sep/30/2020 17:35 1192 3 +104 1677
Became Expert
150 Codeforces Round 672 (Div. 2) Sep/24/2020 17:35 3391 3 -29 1573
Became Specialist
149 Codeforces Round 671 (Div. 2) Sep/19/2020 17:35 3962 3 -68 1602
148 Codeforces Round 670 (Div. 2) Sep/12/2020 16:45 3184 2 -53 1670
147 Codeforces Round 669 (Div. 2) Sep/08/2020 17:35 4130 2 -87 1723
146 Codeforces Round 668 (Div. 2) Sep/06/2020 17:35 1294 3 -30 1810
145 Codeforces Round 666 (Div. 2) Aug/30/2020 17:35 1016 3 -14 1840
144 Educational Codeforces Round 94 (Rated for Div. 2) Aug/25/2020 17:35 924 4 +16 1854
143 Codeforces Round 665 (Div. 2) Aug/21/2020 17:35 600 4 +59 1838
142 Codeforces Global Round 10 Aug/16/2020 17:35 1479 4 +34 1779
141 Educational Codeforces Round 93 (Rated for Div. 2) Aug/14/2020 17:35 1372 4 +21 1745
140 Codeforces Round 664 (Div. 2) Aug/12/2020 17:35 669 3 +78 1724
139 Codeforces Round 663 (Div. 2) Aug/09/2020 17:35 2248 3 +2 1646
138 Codeforces Round 662 (Div. 2) Aug/07/2020 17:35 4107 2 -58 1644
137 Codeforces Round 660 (Div. 2) Jul/30/2020 17:35 1737 3 +20 1702
136 Educational Codeforces Round 92 (Rated for Div. 2) Jul/29/2020 17:35 1131 3 +81 1682
135 Codeforces Round 659 (Div. 2) Jul/24/2020 17:35 2071 1 +34 1601
Became Expert
134 Codeforces Global Round 9 Jul/04/2020 17:45 2920 3 +52 1567
133 Codeforces Round 654 (Div. 2) Jul/01/2020 16:35 7611 2 -96 1515
Became Specialist
132 Educational Codeforces Round 90 (Rated for Div. 2) Jun/25/2020 17:35 2706 4 -7 1611
131 Codeforces Round 652 (Div. 2) Jun/23/2020 17:05 2242 3 +19 1618
Became Expert
130 Codeforces Round 651 (Div. 2) Jun/20/2020 17:35 7326 2 -106 1599
Became Specialist
129 Codeforces Global Round 8 Jun/18/2020 17:45 2618 4 +14 1705
128 Codeforces Round 649 (Div. 2) Jun/13/2020 18:05 3015 2 -30 1691
127 Codeforces Round 648 (Div. 2) Jun/07/2020 17:35 1795 4 +23 1721
126 Codeforces Round 647 (Div. 2) - Thanks, Algo Muse! Jun/04/2020 17:35 2034 3 -10 1698
125 Educational Codeforces Round 88 (Rated for Div. 2) May/28/2020 17:35 1214 3 +62 1708
124 Codeforces Round 645 (Div. 2) May/26/2020 17:35 2527 3 +14 1646
123 Educational Codeforces Round 87 (Rated for Div. 2) May/17/2020 12:20 2960 3 -20 1632
122 Codeforces Round 643 (Div. 2) May/16/2020 14:35 2778 3 +3 1652
121 Codeforces Round 638 (Div. 2) May/01/2020 17:35 7869 1 -99 1649
120 Educational Codeforces Round 86 (Rated for Div. 2) Apr/26/2020 17:35 2009 3 +14 1748
119 Codeforces Round 637 (Div. 2) - Thanks, Ivan Belonogov! Apr/23/2020 17:45 767 4 +83 1734
118 Codeforces Round 635 (Div. 2) Apr/15/2020 17:35 2517 3 +3 1651
117 Codeforces Round 633 (Div. 2) Apr/12/2020 17:05 2966 3 -28 1648
116 Educational Codeforces Round 85 (Rated for Div. 2) Apr/10/2020 17:35 1359 4 +78 1676
Became Expert
115 Codeforces Round 632 (Div. 2) Apr/08/2020 17:35 2066 3 +61 1598
114 Codeforces Round 631 (Div. 2) - Thanks, Denis aramis Shitov! Apr/03/2020 17:35 1998 2 +61 1537
113 Codeforces Round 630 (Div. 2) Mar/31/2020 16:35 4707 2 +6 1476
112 Codeforces Round 629 (Div. 3) Mar/26/2020 17:35 2266 3 +42 1470
111 Educational Codeforces Round 84 (Rated for Div. 2) Mar/23/2020 17:35 10019 0 -136 1428
110 Codeforces Global Round 7 Mar/19/2020 17:35 6276 2 -79 1564
Became Specialist
109 Codeforces Round 628 (Div. 2) Mar/14/2020 17:35 2449 3 -16 1643
108 CodeCraft-20 (Div. 2) Mar/04/2020 17:35 3584 2 -94 1659
107 Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) Mar/03/2020 17:35 1612 3 +20 1753
106 Codeforces Round 625 (Div. 2, based on Technocup 2020 Final Round) Mar/01/2020 16:15 841 3 +2 1733
105 Codeforces Round 624 (Div. 3) Feb/24/2020 17:35 43 5 +168 1731
Became Expert
104 Codeforces Round 623 (Div. 2, based on VK Cup 2019-2020 - Elimination Round, Engine) Feb/23/2020 19:05 2056 2 -80 1563
Became Specialist
103 Codeforces Round 622 (Div. 2) Feb/23/2020 12:05 1870 2 -18 1643
102 Codeforces Round 621 (Div. 1 + Div. 2) Feb/17/2020 18:35 3313 2 -68 1661
101 Codeforces Round 620 (Div. 2) Feb/15/2020 16:05 2043 3 -33 1729
100 Educational Codeforces Round 80 (Rated for Div. 2) Jan/14/2020 17:35 1261 3 -20 1762
99 Codeforces Round 612 (Div. 2) Jan/05/2020 17:05 224 3 +95 1782
98 Hello 2020 Jan/04/2020 15:05 2067 3 +19 1687
97 Educational Codeforces Round 79 (Rated for Div. 2) Dec/27/2019 17:40 2514 3 -61 1668
96 Codeforces Round 610 (Div. 2) Dec/24/2019 17:35 447 4 +86 1729
95 Educational Codeforces Round 78 (Rated for Div. 2) Dec/19/2019 17:35 1205 3 +20 1643
94 Codeforces Round 604 (Div. 2) Dec/05/2019 17:35 1769 3 -34 1623
93 Codeforces Round 601 (Div. 2) Nov/19/2019 17:35 2123 2 -66 1657
92 Codeforces Round 597 (Div. 2) Nov/01/2019 17:35 204 4 +177 1723
Became Expert
91 Codeforces Round 595 (Div. 3) Oct/22/2019 17:35 1706 4 -22 1546
90 Codeforces Round 594 (Div. 2) Oct/20/2019 12:05 2039 2 -41 1568
Became Specialist
89 Educational Codeforces Round 74 (Rated for Div. 2) Oct/08/2019 17:35 5193 1 -130 1609
88 Codeforces Round 588 (Div. 2) Sep/23/2019 17:05 470 4 +48 1739
87 Codeforces Round 585 (Div. 2) Sep/15/2019 13:35 1567 3 -37 1691
86 Codeforces Round 584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2) Sep/14/2019 16:05 3284 2 -99 1728
85 Educational Codeforces Round 72 (Rated for Div. 2) Sep/05/2019 17:35 223 4 +130 1827
84 Codeforces Round 583 (Div. 1 + Div. 2, based on Olympiad of Metropolises) Sep/04/2019 12:05 1066 3 +18 1697
83 Codeforces Round 582 (Div. 3) Aug/30/2019 17:35 200 6 +92 1679
Became Expert
82 Manthan, Codefest 19 (open for everyone, rated, Div. 1 + Div. 2) Aug/25/2019 17:35 1957 2 +29 1587
81 Educational Codeforces Round 71 (Rated for Div. 2) Aug/22/2019 17:35 1561 3 +40 1558
80 Codeforces Round 581 (Div. 2) Aug/20/2019 17:35 3640 2 -38 1518
79 Codeforces Round 580 (Div. 2) Aug/18/2019 16:45 4508 2 -94 1556
Became Specialist
78 Codeforces Round 579 (Div. 3) Aug/13/2019 17:35 382 5 +57 1650
Became Expert
77 Codeforces Round 578 (Div. 2) Aug/11/2019 15:35 3575 2 -70 1593
Became Specialist
76 Codeforces Round 577 (Div. 2) Aug/04/2019 19:35 845 3 +34 1663
75 Codeforces Round 576 (Div. 2) Jul/30/2019 17:35 1886 2 -32 1629
74 Educational Codeforces Round 69 (Rated for Div. 2) Jul/22/2019 17:35 2135 3 -47 1661
73 Codeforces Global Round 4 Jul/20/2019 18:35 1273 4 +19 1708
72 Codeforces Round 574 (Div. 2) Jul/17/2019 17:35 1831 4 -38 1689
71 Codeforces Round 570 (Div. 3) Jun/26/2019 17:35 68 6 +129 1727
Became Expert
70 Codeforces Round 569 (Div. 2) Jun/21/2019 20:05 1090 3 -7 1598
Became Specialist
69 Codeforces Round 568 (Div. 2) Jun/19/2019 17:45 709 5 +82 1605
Became Expert
68 Codeforces Round 567 (Div. 2) Jun/16/2019 12:35 1872 1 -21 1523
67 Codeforces Round 566 (Div. 2) Jun/11/2019 16:05 2818 1 -62 1544
Became Specialist
66 Codeforces Round 563 (Div. 2) Jun/03/2019 17:05 963 3 +43 1606
Became Expert
65 Educational Codeforces Round 65 (Rated for Div. 2) May/15/2019 17:35 1893 3 -31 1563
64 Codeforces Round 560 (Div. 3) May/14/2019 17:35 657 4 +4 1594
63 Codeforces Round 559 (Div. 2) May/12/2019 17:35 1193 2 -37 1590
Became Specialist
62 Codeforces Round 558 (Div. 2) May/09/2019 18:05 996 3 +8 1627
61 Codeforces Round 557 (Div. 2) [based on Forethought Future Cup - Final Round] May/04/2019 20:05 1068 2 -61 1619
60 Codeforces Round 556 (Div. 2) Apr/29/2019 17:35 544 3 +46 1680
59 Codeforces Round 555 (Div. 3) Apr/26/2019 17:35 128 5 +124 1634
Became Expert
58 Educational Codeforces Round 63 (Rated for Div. 2) Apr/22/2019 17:35 3296 2 -90 1510
Became Specialist
57 Codeforces Round 553 (Div. 2) Apr/18/2019 18:35 2062 2 -50 1600
56 Codeforces Round 552 (Div. 3) Apr/16/2019 17:35 174 5 +98 1650
Became Expert
55 Codeforces Round 551 (Div. 2) Apr/13/2019 17:05 2056 2 -22 1552
54 Codeforces Global Round 2 Apr/06/2019 14:35 1279 4 +77 1574
53 Codeforces Round 550 (Div. 3) Mar/31/2019 17:05 1394 4 -20 1497
52 Codeforces Round 549 (Div. 2) Mar/30/2019 20:10 2008 2 -45 1517
51 Educational Codeforces Round 62 (Rated for Div. 2) Mar/22/2019 18:05 1217 4 +26 1562
50 Codeforces Round 547 (Div. 3) Mar/19/2019 17:35 2142 2 -50 1536
49 Codeforces Round 546 (Div. 2) Mar/11/2019 19:35 1354 3 -12 1586
48 Codeforces Round 544 (Div. 3) Mar/07/2019 18:05 197 5 +104 1598
47 Educational Codeforces Round 61 (Rated for Div. 2) Mar/05/2019 18:05 1103 2 +56 1494
46 Codeforces Round 542 [Alex Lopashev Thanks-Round] (Div. 2) Feb/24/2019 18:35 1585 3 +7 1438
45 Codeforces Round 541 (Div. 2) Feb/23/2019 13:20 1852 3 +29 1431
44 Codeforces Round 540 (Div. 3) Feb/19/2019 17:35 1610 2 +11 1402
Became Specialist
43 Educational Codeforces Round 60 (Rated for Div. 2) Feb/18/2019 18:40 1776 2 +58 1391
42 Codeforces Round 539 (Div. 2) Feb/16/2019 19:35 2118 2 +31 1333
41 CodeCraft-19 and Codeforces Round 537 (Div. 2) Feb/03/2019 18:35 3662 1 -18 1302
40 Educational Codeforces Round 59 (Rated for Div. 2) Jan/26/2019 18:35 2359 3 +15 1320
39 Codeforces Round 535 (Div. 3) Jan/23/2019 17:35 3197 2 -19 1305
38 Codeforces Round 532 (Div. 2) Jan/13/2019 17:35 3283 2 -27 1324
37 Educational Codeforces Round 58 (Rated for Div. 2) Jan/11/2019 17:35 1886 3 +75 1351
36 Codeforces Round 531 (Div. 3) Jan/09/2019 17:35 2809 2 -13 1276
35 Codeforces Round 530 (Div. 2) Jan/05/2019 19:35 3878 2 -61 1289
34 Hello 2019 Jan/04/2019 17:45 3818 2 +21 1350
33 Good Bye 2018 Dec/30/2018 17:35 5672 1 -50 1329
32 Educational Codeforces Round 57 (Rated for Div. 2) Dec/28/2018 17:35 2097 2 +32 1379
31 Codeforces Round 529 (Div. 3) Dec/27/2018 17:35 2681 2 -27 1347
30 Codeforces Round 527 (Div. 3) Dec/18/2018 17:35 1477 2 +19 1374
29 Educational Codeforces Round 56 (Rated for Div. 2) Dec/15/2018 17:35 1734 3 +44 1355
28 Codeforces Round 526 (Div. 2) Dec/10/2018 19:35 1443 2 +43 1311
27 Codeforces Round 525 (Div. 2) Dec/04/2018 17:35 2345 2 +45 1268
26 Codeforces Round 521 (Div. 3) Nov/16/2018 17:35 1473 3 +98 1223
Became Pupil
25 Educational Codeforces Round 54 (Rated for Div. 2) Nov/12/2018 17:35 2850 1 +23 1125
24 Codeforces Round 517 (Div. 2, based on Technocup 2019 Elimination Round 2) Oct/21/2018 11:10 2293 1 -16 1102
23 Codeforces Round 512 (Div. 2, based on Technocup 2019 Elimination Round 1) Sep/23/2018 16:05 2980 2 -10 1118
22 Codeforces Round 511 (Div. 2) Sep/21/2018 17:35 4094 1 -42 1128
21 Codeforces Round 510 (Div. 2) Sep/17/2018 11:05 2364 1 -22 1170
20 Codeforces Round 509 (Div. 2) Sep/16/2018 13:35 4127 1 -59 1192
Became Newbie
19 Educational Codeforces Round 50 (Rated for Div. 2) Sep/07/2018 17:35 4066 0 -117 1251
18 Codeforces Round 508 (Div. 2) Sep/06/2018 18:35 1662 3 +80 1368
17 Educational Codeforces Round 49 (Rated for Div. 2) Aug/18/2018 17:35 2833 2 +20 1288
16 Codeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) Aug/17/2018 17:35 3653 2 -12 1268
15 Codeforces Round 503 (by SIS, Div. 2) Aug/11/2018 16:35 1208 2 +159 1280
Became Pupil
14 Educational Codeforces Round 48 (Rated for Div. 2) Aug/03/2018 17:45 3824 1 -19 1121
13 Codeforces Round 498 (Div. 3) Jul/16/2018 17:35 2410 2 +42 1140
12 Educational Codeforces Round 47 (Rated for Div. 2) Jul/14/2018 17:35 3014 1 +13 1098
11 Codeforces Round 497 (Div. 2) Jul/13/2018 17:35 4031 1 -55 1085
10 Codeforces Round 494 (Div. 3) Jul/03/2018 17:35 3303 1 -39 1140
9 Codeforces Round 487 (Div. 2) Jun/11/2018 16:35 3158 1 -3 1179
8 Educational Codeforces Round 42 (Rated for Div. 2) Apr/10/2018 17:35 2304 1 +29 1182
7 Codeforces Round 471 (Div. 2) Mar/23/2018 19:35 2135 1 +5 1153
6 Educational Codeforces Round 40 (Rated for Div. 2) Mar/22/2018 09:05 2147 1 -64 1148
Became Newbie
5 Codeforces Round 467 (Div. 2) Feb/25/2018 19:05 3107 1 -60 1212
4 Educational Codeforces Round 38 (Rated for Div. 2) Feb/16/2018 18:05 1978 2 +30 1272
3 Educational Codeforces Round 37 (Rated for Div. 2) Feb/02/2018 17:35 3198 1 -64 1242
2 Codeforces Round 459 (Div. 2) Jan/29/2018 17:35 3950 2 -65 1306
1 Educational Codeforces Round 36 (Rated for Div. 2) Jan/13/2018 16:05 4016 0 -129 1371
Became Pupil