codeforces.com

Google calendar
auto updating
has account rating
has problem rating
has upsolving
1,951 contest(s) 1,245,136 accounts(s)

Top rating updated 52 minutes ago

N Handle Rating
1
kyrosity 		1904
2
SYCstudio 		1880
3
gstream 		1825
4
segment_tea 		1756
5
dushaolong 		1751
6
engelbert 		1679
7
gromperen 		1652
8
mhoerold 		1629
9
barsa492 		1625
10
isthiscovid20yet 		1555
more

Rating distribution

Country distribution

N Country Participants
number
1
Luxembourg 		31

Country rating updated 17 hours ago

N Country Participants
rating
1
Luxembourg
1881

Most participated

N Handle Contests
number
1
segment_tea 		342
2
lstdiraf 		77
3
Abhijeet0709 		63
4
luxemburger 		41
5
barsa492 		38
6
gromperen 		31
7
KRKevin 		24
8
VadimK 		22
9
SYCstudio 		21
10
PerryTheChicken 		19
more

Last activity

N Handle Last
activity
1
luxemburger 		Dec. 24, 2024
2
alex-gberg 		Dec. 8, 2024
3
segment_tea 		Oct. 27, 2024
4
_AHA_ 		Aug. 11, 2024
5
Drinu 		July 11, 2024
6
KRKevin 		June 30, 2024
7
dustox 		May 2, 2024
8
gromperen 		April 1, 2024
9
Dexodoc 		Dec. 19, 2023
10
Lahuapple 		Sept. 21, 2023
more

Rating activity

N Handle Rating
activity
1
luxemburger 		Dec. 24, 2024
2
alex-gberg 		Dec. 8, 2024
3
segment_tea 		Oct. 27, 2024
4
_AHA_ 		Aug. 11, 2024
5
Drinu 		July 11, 2024
6
KRKevin 		June 30, 2024
7
dustox 		May 2, 2024
8
Dexodoc 		Dec. 19, 2023
9
Lahuapple 		Sept. 21, 2023
10
gromperen 		Sept. 11, 2023
more

Problems

Date Rating Name
Dec. 24, 2024
663 		Coin Transformation
Dec. 24, 2024
1016 		Digits
Dec. 24, 2024
1621 		Sums on Segments
Dec. 24, 2024
1873 		Problem about GCD
Dec. 24, 2024
2398 		Matrix Transformation
Dec. 24, 2024
2704 		Nim
Dec. 24, 2024
3646 		Problem with Queries
Dec. 23, 2024 — TON Block Compression
Dec. 22, 2024
554 		Preparing for the Olympiad
Dec. 22, 2024
482 		Journey
more

Problem rating distribution

Past contests

End
Time
 Contest
Dec. 24, 2024 Educational Codeforces Round 173 (Rated for Div. 2)
Dec. 22, 2024 Codeforces Round 995 (Div. 3)
Dec. 20, 2024 Codeforces Round 994 (Div. 2)
Dec. 19, 2024 Codeforces Global Round 28
Dec. 15, 2024 Codeforces Round 993 (Div. 4)
Dec. 15, 2024 2024-2025 ICPC, NERC, Northern Eurasia Finals (Unrated, Online Mirror, ICPC Rules, Teams Preferred)
Dec. 8, 2024 Codeforces Round 992 (Div. 2)
Dec. 5, 2024 Codeforces Round 991 (Div. 3)
Dec. 3, 2024 Codeforces Round 990 (Div. 2)
Dec. 3, 2024 Codeforces Round 990 (Div. 1)
more

Coming contests

Start
Time
 Contest
today Good Bye 2024: 2025 is NEAR
Jan. 12, 2025 Codeforces Round (Div. 2)
Jan. 17, 2025 Codeforces Round (Div. 2)

Running contests

Time
Left
 Contest
3 days Codeforces Global Rounds 2024
16 days MaraTON Challenge 1