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2,021 contest(s) 1,331,828 accounts(s)

Top rating updated 8 hours ago

N Handle Rating
1
ksun48 		3520
2
duality 		3023
3
y0105w49 		2867
4
BalintR 		2796
5
KevinWan 		2767
6
--d 		2760
7
Deemo 		2616
8
Eliden 		2582
9
crackersamdjam 		2563
10
kevinyang 		2540
more

Rating distribution

Country rating updated 13 hours ago

N Country Participants
rating
1
Canada
3587

Country distribution

N Country Participants
number
1
Canada 		1242

Most participations

N Handle Contests
count
1
SmartCoder 		606
2
ksun48 		449
3
Osama_Alkhodairy 		241
4
bill_lin 		235
5
.anis. 		229
6
Alex239 		228
7
Deemo 		218
8
BENYAM1N 		199
9
azneyes 		191
10
fadi__ 		182
more

Most recent submissions

N Handle Submission
time
1
RE_Prince 		yesterday
2
Mkswll 		yesterday
3
tzeng12 		yesterday
4
kevinyang 		July 19, 2025
5
uwu 		July 19, 2025
6
MrPerson 		July 19, 2025
7
Super_D_Man 		July 19, 2025
8
htoshiro 		July 18, 2025
9
Wobert 		July 17, 2025
10
Blitxen 		July 16, 2025
more

Most recent activity

N Handle Last
activity
1
uwu 		July 19, 2025
2
ihapiw 		July 19, 2025
3
876pol 		July 19, 2025
4
TonyGX 		July 19, 2025
5
RigBuhBuh 		July 19, 2025
6
Alex239 		July 19, 2025
7
Alex_139 		July 19, 2025
8
felixy 		July 19, 2025
9
Mudge 		July 19, 2025
10
BalintR 		July 19, 2025
more

Most recent rating activity

N Handle Rating
activity
1
Nolirue_Sola 		June 21, 2025
2
tzeng12 		June 21, 2025
3
SamuelMaltais 		June 21, 2025
4
Dot2009 		June 21, 2025
5
TonyGX 		June 21, 2025
6
beansQ 		June 21, 2025
7
Iwakura_Rein 		June 21, 2025
8
varinder269 		June 21, 2025
9
ND0322 		June 21, 2025
10
Stephen-S 		June 21, 2025
more

Most writers

N Handle Writers
count
1
ksun48 		4
2
amsen 		2
3
Dio 		2
4
Osama_Alkhodairy 		1
5
Ninjaclasher 		1
6
duality 		1
7
Plasmatic 		1
8
Dormi 		1
9
crackersamdjam 		1
10
az453 		1

Problems

Date Rating Name
July 19, 2025
632 		Greedy Grid
July 19, 2025
1031 		Pile Shuffling
July 19, 2025
1629 		Manhattan Pairs
July 19, 2025
2341 		Traffic Lights
July 19, 2025
2550 		Greedy Grid Counting
July 19, 2025
3365 		Colorful Polygon
July 19, 2025
3187 		Tree Parking
July 17, 2025
163 		Only One Digit
July 17, 2025
665 		No Casino in the Mountains
July 17, 2025
977 		I Will Definitely Make It
more

Problem rating distribution

Past contests

End Time Contest
July 19, 2025 Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2)
July 17, 2025 Codeforces Round 1037 (Div. 3)
July 6, 2025 EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2)
July 5, 2025 Codeforces Round 1035 (Div. 2)
July 1, 2025 Codeforces Round 1034 (Div. 3)
June 23, 2025 Educational Codeforces Round 180 (Rated for Div. 2)
June 21, 2025 Codeforces Round 1033 (Div. 2) and CodeNite 2025
June 17, 2025 Codeforces Round 1032 (Div. 3)
June 15, 2025 Codeforces Round 1031 (Div. 2)
June 12, 2025 Codeforces Round 1030 (Div. 2)
more

Coming contests

Start Time Contest
today Educational Codeforces Round 181 (Rated for Div. 2)
July 27, 2025 Codeforces Round (Div. 2)
July 31, 2025 Codeforces Round (Div. 1)
July 31, 2025 Codeforces Round (Div. 2)
Aug. 7, 2025 Codeforces Round (Div. 1 + Div. 2)