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591 contest(s) 23,754 accounts(s)

Top rating updated 6 days, 19 hours ago

N Handle Rating
1
hitonanode
1965
2
mahbubcseju
1886
3
nuipqiun
1876
4
kimiyuki
1872

Rating distribution

Country distribution

N Country Participants
number
1
Japan
7

Most participated

N Handle Contests
number
1
mahbubcseju
15
2
nuipqiun
5
3
brainsoft
3
4
NazBristy
1
5
kimiyuki
1
6
hitonanode
1
7
guchipu
0

Last activity

N Handle Last
activity
1
brainsoft
Feb. 23, 2023
2
hitonanode
April 30, 2021
3
nuipqiun
Dec. 10, 2020
4
mahbubcseju
Jan. 3, 2020
5
NazBristy
Aug. 19, 2019
6
kimiyuki
Feb. 7, 2019
7
guchipu
May 13, 2018

Rating activity

N Handle Rating
activity
1
hitonanode
April 30, 2021
2
nuipqiun
April 14, 2020
3
mahbubcseju
Dec. 25, 2019
4
kimiyuki
Feb. 7, 2019

Most writer

N Handle Writer
number
1
mahbubcseju
2

Problems

Date Rating Name
Sept. 15, 2023
1924
Strange Patterns
Sept. 15, 2023
1971
Strange Patterns Reversed
Sept. 15, 2023
239
Prime Plus Prime
Sept. 15, 2023
2042
Imagine a Graph 1
June 16, 2023
1631
One-dimensional
June 16, 2023
915
Don't Shout
June 16, 2023
861
The Third Problem
June 16, 2023
306
How Many X's?
May 26, 2023
1364
SURJOMUKHI
May 26, 2023
1682
A World Cup Hero's New Challenge
more

Problem rating distribution