codechef.com

Google calendar
auto updating
has account rating
has problem rating
has upsolving
2,033 contest(s) 776,204 accounts(s)

Top rating updated 2 hours ago

N Handle Rating
1
maroonrk 		3304
2
lyrically 		3076
3
heno239 		3072
4
maspy 		2999
5
potato167 		2954
6
hitonanode 		2951
7
tute7627 		2934
8
noimi 		2918
9
ssrs 		2913
10
kotatsugame 		2912
more

Rating distribution

Country distribution

N Country Participants
number
1
Japan 		1089

Country rating updated 16 hours ago

N Country Participants
rating
1
Japan
3456

Most participated

N Handle Contests
number
1
uwi 		353
2
nuip 		175
3
natsugiri 		174
4
kude 		146
5
tabr 		135
6
physics0523 		132
7
kkt89 		112
8
anta 		101
9
kmcode 		99
10
tanzaku 		90
more

Last activity

N Handle Last
activity
1
tatyam 		July 24, 2024
2
kzykt 		July 24, 2024
3
lyrically 		July 24, 2024
4
noriok 		July 24, 2024
5
physics0523 		July 24, 2024
6
nyaan 		July 24, 2024
7
risujiroh 		July 24, 2024
8
tute7627 		July 24, 2024
9
kude 		July 24, 2024
10
rniya 		July 24, 2024
more

Rating activity

N Handle Rating
activity
1
blueberry1001 		July 24, 2024
2
noriok 		July 17, 2024
3
carlostagosaku 		July 17, 2024
4
rogi_52 		July 17, 2024
5
zenitsu777 		July 17, 2024
6
tetsu18 		July 17, 2024
7
ttakk 		July 17, 2024
8
loop_hack 		July 17, 2024
9
shir0kam1 		July 17, 2024
10
haske11 		July 17, 2024
more

Most writer

N Handle Writer
number
1
tabr 		5
2
pekempey 		1
3
physics0523 		1

Problems

Date Rating Name
July 24, 2024
230 		Capital Gain Tax
July 24, 2024
4010 		Queries Are Fun
July 24, 2024
2666 		Counting Is Fun
July 24, 2024
762 		Savings Account
July 24, 2024
1259 		Budget Allotment
July 24, 2024
2809 		Sort Lexicographically
July 24, 2024
2402 		Find P
July 24, 2024
4046 		Trees Are Fun
July 24, 2024
1539 		Largest K
July 24, 2024
2161 		Minimise Inversions
more

Problem rating distribution

Past contests

End
Time
 Contest
July 24, 2024 Starters 144 (Rated for All)
July 17, 2024 Starters 143 (Rated till 5-Stars)
July 10, 2024 Starters 142 (Rated till 5-Stars)
July 3, 2024 Starters 141 (Rated till 5-Stars)
June 26, 2024 Starters 140 (Rated till 5-Stars)
June 19, 2024 Starters 139 (Rated till 5-Stars)
June 12, 2024 Starters 138 (Rated till 6-Stars)
June 5, 2024 Starters 137 (Rated till 5-Stars)
May 29, 2024 Starters 136 ( Rated till 6-Stars )
May 22, 2024 Starters 135 (Rated till 5-Stars)
more

Coming contests

Start
Time
 Contest
July 31, 2024 Starters 145
Aug. 7, 2024 Starters 146
Aug. 7, 2024 Starters 146 Division 1
Aug. 7, 2024 Starters 146 Division 2
Aug. 14, 2024 Starters 147
Aug. 21, 2024 Starters 148
Aug. 28, 2024 Starters 149
Sept. 4, 2024 Starters 150
Sept. 11, 2024 Starters 151
Sept. 18, 2024 Starters 152
more