|
3226
|
|
The 4th Universal Cup. Rating
|
|
Feb. 14, 2026
|
|
|
2785
|
1
|
ICPC 2025 Online Winter Challenge powered by Huawei
|
|
Jan. 11, 2026
|
|
1096
|
9
|
Отборочный этап. XX Открытая олимпиада по программированию
|
|
Jan. 13, 2026
|
|
2696
|
|
Hull Tactical - Market Prediction [fi…nance, tabular, custom metric]
|
|
June 16, 2026
|
|
77
|
|
AI Mathematical Olympiad - Progress Prize 3 [nl…p, mathematics, custom metric]
|
|
April 15, 2026
|
|
192
|
|
Vesuvius Challenge - Surface Detection [history, image segmentation…, segmentation, custom metric]
|
|
Feb. 13, 2026
|
|
759
|
|
CAFA 6 Protein Function Prediction [healthcare, bi…ology, tabular, custom metric]
|
|
Feb. 2, 2026
|
|
966
|
|
Santa 2025 - Christmas Tree Packing Challenge [optimization, holidays and c…ultural events, custom metric]
|
|
Jan. 30, 2026
|
|
1479
|
|
CSIRO - Image2Biomass Prediction [b…iology, agriculture, r2 score]
|
|
Jan. 28, 2026
|
|
577
|
|
PhysioNet - Digitization of ECG Images [health, medicine, time s…eries analysis, custom metric]
|
|
Jan. 22, 2026
|
|
1708
|
|
MITSUI&CO. Commodity Prediction Challenge [fina…nce, investing, custom metric]
|
|
Jan. 16, 2026
|
|
605
|
|
Recod.ai/LUC - Scientific Image Forgery Detection [research, biology, m…edicine, image, custom metric]
8
|
|
Jan. 15, 2026
|
|
198
|
|
Powerful Sums
|
|
Feb. 21, 2026
|
|
204
|
4
|
Russian Olympiad in Artificial Intellig…ence 2026 [ai]. Training round
|
|
Oct. 8, 2026
|
|
1000
|
|
NFL Big Data Bowl 2026 - Prediction [fo…otball, sports, custom metric]
|
|
yesterday
|
|
32
|
4
|
Сборы перед третьим этапом BelOI 2026, декаб…рь 2025 - январь 2026. День 10
|
|
yesterday
|
|
8
|
6
|
Contest 2 [protected, icpc, individual]
|
|
Jan. 5, 2026
|
|
27
|
4
|
Сборы перед третьим этапом BelOI 2026, дека…брь 2025 - январь 2026. День 9
|
|
Jan. 5, 2026
|
|
1739
|
6
|
Monday Munch - DSA Challenge 19
|
|
Jan. 5, 2026
|
|
255
|
6
|
Weekend Dev Challenge 31: Data Ana…lysis & Visualization Projects
|
|
Jan. 4, 2026
|
|
111
|
5
|
Weekend Practice #16
|
|
Jan. 4, 2026
|
|
1199
|
6
|
牛客周赛 Round 125 [IOI]
|
|
Jan. 4, 2026
|
|
14206
|
4
|
Weekly Contest 483
|
|
Jan. 4, 2026
|
|
70
|
1
|
Problem 977. Iterated Functions
|
|
Jan. 4, 2026
|
|
202
|
12
|
The 4th Universal Cup. Stage 11: Southeastern Europe
|
|
Jan. 3, 2026
|
|
35
|
4
|
Сборы перед третьим этапом BelOI 2026, дека…брь 2025 - январь 2026. День 8
|
|
Jan. 3, 2026
|
|
92
|
10
|
Algorithm Competition Winter Camp 2026 - Qualification Round …☃️ (unrated, icpc, individual)
|
|
Jan. 3, 2026
|
|
23631
|
4
|
Biweekly Contest 173
|
|
Jan. 3, 2026
|
|
9710
|
7
|
AtCoder Beginner Contest 439
|
|
Jan. 3, 2026
|
|
2482
|
4
|
【LGR-257-Div.2】洛谷 1 月月赛 I & ffbb OI round 1 [rated, ioi]
|
|
Jan. 3, 2026
|
|
131
|
11
|
ICPC Amritapuri 2025 - Onsite Round Replay
|
|
Jan. 3, 2026
|
|
34
|
4
|
Сборы перед третьим этапом BelOI 2026, дека…брь 2025 - январь 2026. День 7
|
|
Jan. 2, 2026
|
|
362
|
4
|
GenshinOI Round 7 [ioi]
|
|
Jan. 2, 2026
|
|
169
|
|
Weekly Contest 211
|
|
Jan. 1, 2026
|
|
462
|
4
|
GenshinOI Round 6 [rated, ioi]
|
|
Jan. 1, 2026
|
|
92
|
16
|
HOT • Practice
|
|
Dec. 31, 2025
|
|
86
|
6
|
Happy New Year | RoboContest Round #106
|
|
Dec. 31, 2025
|
|
2919
|
8
|
【LGR-260-Div.1+2】洛谷 12 月月赛 II & FAOI R…10: 2025-2026 跨年赛 [rated, ioi]
|
|
Dec. 31, 2025
|
|
17455
|
8
|
Starters 219 (Rated till 5 star)
|
|
Dec. 31, 2025
|
|
787
|
12
|
牛客2025跨年场 [ACM]
|
|
Dec. 31, 2025
|
|
107
|
11
|
ICPC Chennai 2025 Onsite - Replay Round
|
|
Dec. 31, 2025
|
|
214
|
|
Codeforces Global Rounds 2025
|
|
Dec. 31, 2025
|
|
37
|
4
|
Сборы перед третьим этапом BelOI 2026, дека…брь 2025 - январь 2026. День 6
|
|
Dec. 30, 2025
|
|
104
|
|
AtCoder Race Ranking 2025. Algorithm
|
|
Dec. 30, 2025
|
|
194
|
|
AtCoder Race Ranking 2025. Heuristic
|
|
Dec. 30, 2025
|
|
263
|
|
hxp 39C3 CTF
|
|
Dec. 29, 2025
|
|
37
|
4
|
Сборы перед третьим этапом BelOI 2026, дека…брь 2025 - январь 2026. День 5
|
|
Dec. 29, 2025
|
|
15870
|
8
|
Educational Codeforces Round 186 (Rated for Div. 2)
|
|
Dec. 29, 2025
|
|
1428
|
6
|
Monday Munch - DSA Challenge 18
|
|
Dec. 29, 2025
|
|
190
|
0
|
Love to solve [design]. Chemistry
|
|
Dec. 28, 2025
|
|
139
|
0
|
Love to solve [design]. Astronomy
|
|
Dec. 28, 2025
|
|
212
|
0
|
Love to solve [design]. Biology
|
|
Dec. 28, 2025
|
|
188
|
0
|
Love to solve [design]. Computer science
|
|
Dec. 28, 2025
|
|
231
|
0
|
Love to solve [design]. Physics
|
|
Dec. 28, 2025
|
|
378
|
0
|
Love to solve [design]. Math
|
|
Dec. 28, 2025
|
|
379
|
6
|
Weekend Dev Challenge 30: SQL Projects
|
|
Dec. 28, 2025
|
|
620
|
5
|
AtCoder Grand Contest 076
|
|
Dec. 28, 2025
|
|
476
|
|
ASIS CTF Final 2025
|
|
Dec. 28, 2025
|
|
1345
|
6
|
牛客周赛 Round 124 [IOI]
|
|
Dec. 28, 2025
|
|
112
|
5
|
Blitz Round #9
|
|
Dec. 28, 2025
|
|
8
|
5
|
Подготовка к области/республике 2026
|
|
Dec. 28, 2025
|
|
2399
|
4
|
【LGR-256-Div.3】洛谷基础赛 #29 & QFOI Round 3 [rated, ioi]
|
|
Dec. 28, 2025
|
|
18731
|
4
|
Weekly Contest 482
|
|
Dec. 28, 2025
|
|
166
|
12
|
The 4th Universal Cup. Stage 10: Wrocław
|
|
Dec. 27, 2025
|
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