|
28.11 Fri 10:00
|
over
|
05:00
|
KAIST RUN 2018 FALL Unofficial Mirror [icpc]
luogu.com.cn
|
|
28.11 Fri 11:00
|
over
|
06:30
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
28.11 Fri 13:00
|
over
|
02:00
|
牛客小白月赛124 [ACM]
ac.nowcoder.com
|
|
28.11 Fri 16:35
|
over
|
02:00
|
Educational Codeforces Round 185 (Rated for Div. 2)
codeforces.com
|
|
28.11 Fri 17:00
|
over
|
05:00
|
Индивидуальные тренировки 2025. День 43
contest.yandex.ru/CYF
|
|
29.11 Sat 00:30
|
3:16:38
|
3 days
|
NOIP 模板自测赛 [ioi]
luogu.com.cn
|
|
29.11 Sat 04:00
|
6 hours
|
72:00
|
2025 Qiangwang Challenge on Cyber Mimic Defense Finals
2
ctftime.org
|
|
29.11 Sat 18:00
|
20 hours
|
24:00
|
LakeCTF Quals 25-26
ctftime.org
|
|
30.11 Sun 22:00
|
48 hours
|
50:00
|
HeroCTF v7
ctftime.org
|
|
30.11 Sun 18:30
|
45 hours
|
48:00
|
Weekend Dev Challenge 26: Frontend Essentials - HTML,CSS,JS
codechef.com
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Astronomy
10
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Biology
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Chemistry
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Computer science
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Math
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
23 days
|
Love to solve [design]. Physics
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
6 days
|
Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». Первый тур заочног…о отборочного этапа, 7-8 класс
cups.online
|
|
30.11 Sun 20:59
|
47 hours
|
6 days
|
Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». Первый тур заочного …отборочного этапа, 9-11 класс
cups.online
|
|
07.12 Sun 11:00
|
9 days
|
346 days
|
Technocup 2025-2026 [sport_coding]. Introductory round
cups.online
|
|
31.12 Wed 20:00
|
33 days
|
49 days
|
Python Spring 2025. Python. Осень 2025. Задание 6
cups.online
|
|
08.10 Thu 07:00
|
313 days
|
365 days
|
Russian Olympiad in Artificial Intellig…ence 2026 [ai]. Training round
cups.online
|
|
30.11 Sun 23:59
|
50 hours
|
29 days
|
Predicting Loan Payback [beginner, tabular, roc auc score]
13
kaggle.com
|
|
03.12 Wed 23:59
|
5 days
|
69 days
|
NFL Big Data Bowl 2026 - Prediction [fo…otball, sports, custom metric]
kaggle.com
|
|
15.12 Mon 23:59
|
17 days
|
90 days
|
Hull Tactical - Market Prediction [fi…nance, tabular, custom metric]
kaggle.com
|
|
15.12 Mon 23:59
|
17 days
|
88 days
|
MABe Challenge - Social Action Recognition in Mice [biology, time series analysis, classification, deep learning, tra…nsfer learning, custom metric]
kaggle.com
|
|
17.12 Wed 23:59
|
19 days
|
83 days
|
NFL Big Data Bowl 2026 - Analytics [football, sports]
kaggle.com
|
|
12.01 Mon 23:59
|
45 days
|
62 days
|
Google Tunix Hack - Train a model to show its work [reinforcement learning, tpu, ml et…hics, text generation, coding]
kaggle.com
|
|
15.01 Thu 23:59
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48 days
|
84 days
|
Recod.ai/LUC - Scientific Image Forgery Detection [research, biology, m…edicine, image, custom metric]
kaggle.com
|
|
16.01 Fri 23:59
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49 days
|
176 days
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MITSUI&CO. Commodity Prediction Challenge [fina…nce, investing, custom metric]
kaggle.com
|
|
22.01 Thu 23:59
|
55 days
|
93 days
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PhysioNet - Digitization of ECG Images [health, medicine, time s…eries analysis, custom metric]
kaggle.com
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|
28.01 Wed 23:59
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61 days
|
92 days
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CSIRO - Image2Biomass Prediction [b…iology, agriculture, r2 score]
kaggle.com
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|
30.01 Fri 23:59
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63 days
|
74 days
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Santa 2025 - Christmas Tree Packing Challenge [optimization, holidays and c…ultural events, custom metric]
kaggle.com
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02.02 Mon 23:59
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66 days
|
110 days
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CAFA 6 Protein Function Prediction [healthcare, bi…ology, tabular, custom metric]
kaggle.com
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13.02 Fri 23:59
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77 days
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92 days
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Vesuvius Challenge - Surface Detection [history, image segmentation…, segmentation, custom metric]
kaggle.com
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15.04 Wed 23:59
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138 days
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146 days
|
AI Mathematical Olympiad - Progress Prize 3 [nl…p, mathematics, custom metric]
kaggle.com
|
|
31.12 Wed 22:00
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33 days
|
6 years
|
HOT • Practice
algotester.com
|
|
01.01 Thu 00:00
|
33 days
|
3 years
|
TCP_Maratona
spoj.com
|
|
21.02 Sat 16:00
|
85 days
|
91 days
|
Powerful Sums
azspcs.com
|
|
13.11 Fri 00:00
|
349 days
|
365 days
|
Snake3D
datsteam.dev
|
|
|---|
|
29.11 Sat 05:00
|
7 hours
|
05:00
|
The 4th Universal Cup. Stage 7: Zhengzhou
1
ucup.ac
|
|
06.12 Sat 05:00
|
7 days
|
05:00
|
The 4th Universal Cup. Stage 8: Poland
ucup.ac
|
|
29.11 Sat 06:00
|
8 hours
|
04:00
|
AtCoder Heuristic Contest 057
9
atcoder.jp
|
|
29.11 Sat 12:00
|
14 hours
|
01:40
|
Ｓｋｙ Inc, Programming Contest 2025 …(AtCoder Beginner Contest 434)
atcoder.jp
|
|
30.11 Sun 12:00
|
38 hours
|
02:00
|
AtCoder Regular Contest 211 (Div. 2)
atcoder.jp
|
|
06.12 Sat 12:00
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8 days
|
01:40
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AtCoder Beginner Contest 435
atcoder.jp
|
|
13.12 Sat 12:00
|
15 days
|
01:40
|
AtCoder Beginner Contest 436
atcoder.jp
|
|
14.12 Sun 06:00
|
15 days
|
04:00
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ALGO ARTIS Programming Contest 2025 December（…AtCoder Heuristic Contest 058）
atcoder.jp
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|
20.12 Sat 12:00
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22 days
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01:40
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UNIQUE VISION Programming Contest 2025 Christmas …(AtCoder Beginner Contest 437)
atcoder.jp
|
|
21.12 Sun 12:00
|
23 days
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03:00
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AtCoder Grand Contest 075
atcoder.jp
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|
27.12 Sat 12:00
|
29 days
|
01:40
|
AtCoder Beginner Contest 438
atcoder.jp
|
|
28.12 Sun 12:00
|
30 days
|
03:00
|
AtCoder Grand Contest 076
atcoder.jp
|
|
29.11 Sat 08:00
|
10 hours
|
08:00
|
WP CTF 2025
29
ctftime.org
|
|
29.11 Sat 09:00
|
11 hours
|
24:00
|
Haix-la-Chapelle 2025
ctftime.org
|
|
29.11 Sat 13:00
|
15 hours
|
05:00
|
m0leCon 2026 Beginner CTF
ctftime.org
|
|
02.12 Tue 08:00
|
3 days
|
55:00
|
BlackHat MEA CTF Final 2025
ctftime.org
|
|
04.12 Thu 12:00
|
6 days
|
24:00
|
Metared Argentina 2025
ctftime.org
|
|
05.12 Fri 15:00
|
7 days
|
48:00
|
Null CTF 2025
ctftime.org
|
|
05.12 Fri 15:00
|
7 days
|
48:00
|
P3rf3ctr00t CTF 2025
ctftime.org
|
|
05.12 Fri 21:00
|
7 days
|
31:00
|
VuwCTF 2025
ctftime.org
|
|
06.12 Sat 01:00
|
7 days
|
24:00
|
CyKor CTF 2025
ctftime.org
|
|
06.12 Sat 01:00
|
7 days
|
48:00
|
WannaGame Championship 2025
ctftime.org
|
|
06.12 Sat 12:00
|
8 days
|
48:00
|
BackdoorCTF 2025
ctftime.org
|
|
12.12 Fri 12:00
|
14 days
|
48:00
|
niteCTF 2025
ctftime.org
|
|
13.12 Sat 05:00
|
14 days
|
24:00
|
SECCON CTF 14 Quals
ctftime.org
|
|
18.12 Thu 19:00
|
20 days
|
36:00
|
BSides Algiers 2025
ctftime.org
|
|
19.12 Fri 08:00
|
20 days
|
48:00
|
HKCERT CTF 2025 (Qualifying Round)
ctftime.org
|
|
20.12 Sat 00:00
|
21 days
|
48:00
|
0CTF 2025
ctftime.org
|
|
20.12 Sat 07:00
|
21 days
|
24:00
|
TSG CTF 2025
ctftime.org
|
|
27.12 Sat 14:00
|
29 days
|
24:00
|
ASIS CTF Final 2025
ctftime.org
|
|
27.12 Sat 20:00
|
29 days
|
48:00
|
hxp 39C3 CTF
ctftime.org
|
|
09.01 Fri 00:00
|
41 days
|
72:00
|
RUSEC CTF 2025
ctftime.org
|
|
10.01 Sat 00:00
|
42 days
|
48:00
|
UofTCTF 2026
ctftime.org
|
|
17.01 Sat 03:10
|
49 days
|
12:00
|
SWIMMER OSINT CTF
ctftime.org
|
|
30.01 Fri 09:00
|
62 days
|
09:00
|
Jeanne d'Hack CTF 2026 | 3ème Édition
ctftime.org
|
|
31.01 Sat 08:00
|
63 days
|
24:00
|
PascalCTF Beginners 2026
ctftime.org
|
|
21.03 Sat 11:00
|
113 days
|
08:00
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Undutmaning 2026
ctftime.org
|
|
10.04 Fri 22:00
|
133 days
|
48:00
|
UMassCTF 2026
ctftime.org
|
|
11.04 Sat 10:00
|
134 days
|
24:00
|
Midnight Sun CTF 2026 Quals
ctftime.org
|
|
17.04 Fri 17:00
|
140 days
|
36:00
|
BlueHens CTF 2025
ctftime.org
|
|
08.05 Fri 10:00
|
161 days
|
55:00
|
PHONIX VIPER NOVA CTF#2
ctftime.org
|
|
07.06 Sun 10:00
|
191 days
|
24:00
|
SSMCTF 2026 Qualifiers
ctftime.org
|
|
29.11 Sat 14:35
|
17 hours
|
02:00
|
Codeforces Round 1067 (Div. 2)
1
codeforces.com
|
|
05.12 Fri 14:35
|
7 days
|
02:00
|
Codeforces Round (Div. 2)
codeforces.com
|
|
29.11 Sat 18:00
|
20 hours
|
03:00
|
Round 3 2025
1
facebook.com/hackercup
|
|
20.12 Sat 14:00
|
22 days
|
04:00
|
Final Round 2025
facebook.com/hackercup
|
|
30.11 Sun 02:30
|
29 hours
|
01:30
|
Weekly Contest 478
2
leetcode.com
|
|
06.12 Sat 14:30
|
8 days
|
01:30
|
Biweekly Contest 171
leetcode.com
|
|
07.12 Sun 02:30
|
8 days
|
01:30
|
Weekly Contest 479
leetcode.com
|
|
30.11 Sun 05:30
|
32 hours
|
03:00
|
OIMO Round 1 [ioi]
1
luogu.com.cn
|
|
07.12 Sun 06:00
|
8 days
|
03:30
|
【LGR-253-Div.3】洛谷基础赛 #28 & KenOI Round 1 [rated, ioi]
luogu.com.cn
|
|
30.11 Sun 08:00
|
34 hours
|
05:00
|
Algotester Workout 27 (Hard)
algotester.com
|
|
30.11 Sun 08:00
|
34 hours
|
05:00
|
Пятая командная олимпиада
6
acmp.ru
|
|
05.12 Fri 08:00
|
6 days
|
02:00
|
Пробный тур муниципального этапа ВсОШ Красноярского края по информатике (…программирование), 9-11 классы
acmp.ru
|
|
05.12 Fri 08:00
|
6 days
|
02:00
|
Пробный тур муниципального этапа ВсОШ Красноярского края по информатике …(программировние), 7-8 классы
acmp.ru
|
|
07.12 Sun 08:00
|
8 days
|
03:00
|
Шестая личная олимпиада
acmp.ru
|
|
08.12 Mon 03:00
|
9 days
|
03:00
|
Муниципальный этап ВсОШ Красноярского края по информатике …(программирование), 7-8 классы
acmp.ru
|
|
08.12 Mon 03:00
|
9 days
|
03:55
|
Муниципальный этап ВсОШ Красноярского края по информатике (…программирование), 9-11 классы
acmp.ru
|
|
14.12 Sun 08:00
|
15 days
|
05:00
|
Шестая командная олимпиада
acmp.ru
|
|
30.11 Sun 10:00
|
36 hours
|
00:00
|
Problem 972
4
projecteuler.net
|
|
06.12 Sat 13:00
|
8 days
|
00:00
|
Problem 973
projecteuler.net
|
|
13.12 Sat 16:00
|
15 days
|
00:00
|
Problem 974
projecteuler.net
|
|
20.12 Sat 19:00
|
22 days
|
00:00
|
Problem 975
projecteuler.net
|
|
27.12 Sat 22:00
|
29 days
|
00:00
|
Problem 976
projecteuler.net
|
|
30.11 Sun 10:00
|
36 hours
|
05:00
|
Интернет-олимпиада
nerc.itmo.ru/school
|
|
30.11 Sun 11:00
|
37 hours
|
01:30
|
Blitz Round #7
basecamp.eolymp.com
|
|
30.11 Sun 11:00
|
37 hours
|
02:00
|
牛客周赛 Round 120 [IOI]
3
ac.nowcoder.com
|
|
05.12 Fri 11:00
|
7 days
|
03:00
|
牛客挑战赛84 [ACM]
ac.nowcoder.com
|
|
07.12 Sun 11:00
|
9 days
|
02:00
|
牛客周赛 Round 121 [IOI]
ac.nowcoder.com
|
|
03.02 Tue 06:00
|
66 days
|
04:00
|
2026牛客寒假算法基础集训营1 [ACM]
ac.nowcoder.com
|
|
30.11 Sun 14:35
|
41 hours
|
02:00
|
Repovive Opening Contest
repovive.com
|
|
30.11 Sun 21:00
|
47 hours
|
44 days
|
Отборочный этап. XX Открытая олимпиада по программированию
1
inf-open.ru
|
|
04.03 Wed 21:00
|
96 days
|
48:00
|
Заключительный этап. XX Открытая …олимпиада по программированию
inf-open.ru
|
|
01.12 Mon 05:00
|
55 hours
|
25 days
|
Advent of Code 2025
1
adventofcode.com
|
|
01.12 Mon 05:00
|
55 hours
|
00:00
|
Advent of Code 2025. Day 1
adventofcode.com
|
|
01.12 Mon 12:30
|
3 days
|
03:00
|
Monday Munch - DSA Challenge 14
5
codechef.com
|
|
03.12 Wed 14:30
|
5 days
|
02:00
|
Starters 215
codechef.com
|
|
10.12 Wed 14:30
|
12 days
|
02:00
|
Starters 216
codechef.com
|
|
17.12 Wed 14:30
|
19 days
|
02:00
|
Starters 217
codechef.com
|
|
24.12 Wed 14:30
|
26 days
|
02:00
|
Starters 218
codechef.com
|
|
31.12 Wed 14:30
|
33 days
|
02:00
|
Starters 219
codechef.com
|
|
04.12 Thu 15:01
|
6 days
|
02:00
|
Weekly Contest 207
1
naukri.com/code360
|
|
10.12 Wed 15:30
|
12 days
|
01:30
|
Beginner Contest 101
naukri.com/code360
|
|
05.12 Fri 11:00
|
7 days
|
03:00
|
Concursul "Giorgie Daniel Vlad", clasa a VI-a
3
kilonova.ro
|
|
05.12 Fri 11:00
|
7 days
|
03:00
|
Concursul "Giorgie Daniel Vlad", clasa a VII-a
kilonova.ro
|
|
05.12 Fri 11:00
|
7 days
|
03:00
|
Concursul "Giorgie Daniel Vlad", clasa a VIII-a
kilonova.ro
|
|
06.12 Sat 08:00
|
7 days
|
05:00
|
FMI NO STRESS 14
kilonova.ro
|
|
06.12 Sat 07:00
|
7 days
|
14:00
|
AlgoMETU'26 Qualification Round (unrated, icpc, team)
algoleague.com
|
|
06.12 Sat 07:00
|
7 days
|
04:00
|
Гомельская городская Интернет-ол…импиада для 1-4 кл, 6.12. 2025
13
dl.gsu.by
|
|
06.12 Sat 07:00
|
7 days
|
04:00
|
Гомельская городская Интернет-ол…импиада для 5-8 кл, 6.12. 2025
dl.gsu.by
|
|
08.12 Mon 06:00
|
9 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
09.12 Tue 06:00
|
10 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
11.12 Thu 06:00
|
12 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
12.12 Fri 06:00
|
13 days
|
05:00
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Подготовка к области/республике 2026
dl.gsu.by
|
|
15.12 Mon 06:00
|
16 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
16.12 Tue 06:00
|
17 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
18.12 Thu 06:00
|
19 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
19.12 Fri 06:00
|
20 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
21.12 Sun 06:00
|
22 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
28.12 Sun 06:00
|
29 days
|
05:00
|
Подготовка к области/республике 2026
dl.gsu.by
|
|
04.01 Sun 06:00
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36 days
|
05:00
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Подготовка к области/республике 2026
dl.gsu.by
|
|
11.01 Sun 06:00
|
43 days
|
05:00
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Подготовка к области/республике 2026
dl.gsu.by
|
|
06.12 Sat 08:00
|
7 days
|
05:00
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Algorithm. Final round
5
yandex.com/cup
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|
06.12 Sat 08:00
|
7 days
|
05:00
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Analytics. Final round
yandex.com/cup
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|
06.12 Sat 08:00
|
7 days
|
05:00
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Backend. Final round
yandex.com/cup
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|
06.12 Sat 08:00
|
7 days
|
05:00
|
Frontend. Final round
yandex.com/cup
|
|
06.12 Sat 08:00
|
7 days
|
05:00
|
Machine Learning. Final round
yandex.com/cup
|
|
06.12 Sat 08:00
|
7 days
|
05:00
|
Mobile development. Final round
yandex.com/cup
|
|
07.12 Sun 14:05
|
9 days
|
02:55
|
Technocup 2025-2026 [sport_coding]. F…irst qualifying stage: round 2
6
cups.online
|
|
15.01 Thu 06:00
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47 days
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32 days
|
Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». Второй тур заочног…о отборочного этапа, 7-8 класс
cups.online
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15.01 Thu 06:00
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47 days
|
32 days
|
Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». Второй тур заочного …отборочного этапа, 9-11 класс
cups.online
|
|
08.02 Sun 07:05
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71 days
|
03:00
|
Technocup 2025-2026 [sport_coding]. Second qualifying stage
cups.online
|
|
13.03 Fri 06:00
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104 days
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05:00
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Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». …Заключительный этап, 7-8 класс
cups.online
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13.03 Fri 06:00
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104 days
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05:00
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Международная олимпиада Innopolis Open 2025 – Профиль «Робототехника». З…аключительный этап, 9-11 класс
cups.online
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|
13.03 Fri 07:00
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104 days
|
56:00
|
Technocup 2025-2026 [sport_coding]. Final stage
cups.online
|
|
07.12 Sun 15:00
|
9 days
|
02:00
|
M(IT)^2 2025 Winter Contest. Adva…nced Division Individual Round
2
mitit.org
|
|
07.12 Sun 18:00
|
9 days
|
03:00
|
M(IT)^2 2025 Winter Contest. Advanced Division Team Round
mitit.org
|
|
07.12 Sun 18:00
|
9 days
|
03:00
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M(IT)^2 2025 Winter Contest. Beginner's Division Contest
mitit.org
|
|
13.12 Sat 14:00
|
15 days
|
03:00
|
CONTEST #3
4
hsin.hr/coci
|
|
24.01 Sat 14:00
|
57 days
|
03:00
|
CONTEST #4
hsin.hr/coci
|
|
21.02 Sat 14:00
|
85 days
|
03:00
|
CONTEST #5
hsin.hr/coci
|
|
21.03 Sat 14:00
|
113 days
|
03:00
|
CONTEST #6
hsin.hr/coci
|
|
10.05 Sun 14:00
|
163 days
|
03:00
|
CROATIAN OLYMPIAD IN INFORMATICS
hsin.hr/coci
|
|
25.12 Thu 13:30
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27 days
|
00:40
|
Tough Dash, December 2025
toph.co
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