atcoder.jp

Google calendar
auto updating
has account rating
has problem rating
has upsolving
1,195 contest(s) 331,326 accounts(s)

Top rating updated 11 hours ago

N Handle Rating
1
hbi1998 		3156
2
piggydan 		2327
3
wlcc 		1837
4
illicit 		1808
5
Kircheis 		1636
6
Shalltear 		1505
7
abeaumont 		1490
8
IsItRated 		1453
9
fpdqwq 		1390
10
parsa333111 		1384
more

Rating distribution

Country distribution

N Country Participants
number
1
66

Country rating updated 5 days, 4 hours ago

N Country Participants
rating
1
1289

Most participated

N Handle Contests
number
1
TakoKurage 		115
2
dancooper 		56
3
piggydan 		49
4
tsfn 		38
5
Flores 		36
6
SonicML 		34
7
abeaumont 		26
8
cowkami 		26
9
gckohaku 		22
10
wxy33 		20
more

Last activity

N Handle Last
activity
1
zero_page 		Nov. 30, 2024
2
tsfn 		June 1, 2024
3
cowkami 		Oct. 15, 2023
4
TakoKurage 		June 17, 2023
5
wxy33 		April 1, 2023
6
illicit 		Feb. 11, 2023
7
piggydan 		Jan. 28, 2023
8
SonicML 		Oct. 22, 2022
9
hbi1998 		July 3, 2022
10
klx 		June 25, 2022
more

Rating activity

N Handle Rating
activity
1
zero_page 		Nov. 30, 2024
2
TakoKurage 		Feb. 10, 2024
3
wxy33 		Feb. 3, 2024
4
cowkami 		Oct. 15, 2023
5
illicit 		Feb. 11, 2023
6
piggydan 		Jan. 28, 2023
7
SonicML 		Oct. 22, 2022
8
klx 		Aug. 20, 2022
9
dancooper 		April 10, 2022
10
abeaumont 		Jan. 29, 2022
more

Problems

Date Rating Name
Nov. 30, 2024
0 		Daily Cookie
Nov. 30, 2024
0 		Daily Cookie 2
Nov. 30, 2024
521 		Kaiten Sushi
Nov. 30, 2024
709 		Keep Distance
Nov. 30, 2024
1632 		Expansion Packs
Nov. 30, 2024
1419 		Falling Bars
Nov. 30, 2024
3169 		Tile Distance 3
Nov. 29, 2024 — ahc040_a
Nov. 24, 2024
2399 		Schedule Optimization
Nov. 24, 2024
2766 		Pair Guessing
more

Problem rating distribution

Past contests

End
Time
 Contest
Nov. 30, 2024 AtCoder Beginner Contest 382
Nov. 24, 2024 AtCoder Grand Contest 069
Nov. 23, 2024 estie Programming Contest 2024 (AtCoder Regular Contest 188)
Nov. 22, 2024 AtCoder Beginner Contest 381
Nov. 17, 2024 AtCoder Regular Contest 187
Nov. 16, 2024 AtCoder Beginner Contest 380
Nov. 16, 2024 JOI 2024/2025 一次予選 (第3回) 過去問
Nov. 10, 2024 THIRD PROGRAMMING CONTEST 2024（AtCoder Heuristic Contest 039）
Nov. 9, 2024 Toyota Programming Contest 2024#11（AtCoder Beginner Contest 379）
Nov. 2, 2024 AtCoder Beginner Contest 378
more

Coming contests

Start
Time
 Contest
Dec. 7, 2024 Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383）
Dec. 14, 2024 Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384）
Dec. 15, 2024 Tokyo Tech Programming Contest 2024 (Div. 1)
Dec. 15, 2024 Tokyo Tech Programming Contest 2024 (Div. 2)
Dec. 21, 2024 UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385)
Dec. 28, 2024 AtCoder Beginner Contest 386
Dec. 29, 2024 AtCoder Grand Contest 070
Jan. 4, 2025 AtCoder Beginner Contest 387
Jan. 5, 2025 KUPC 2024
March 2, 2025 The 2nd Masters Championship-qual-

Running contests

Time
Left
 Contest
7 days HACK TO THE FUTURE 2025 (AtCoder Heuristic Contest 040)
29 days AtCoder Race Ranking 2024. Algorithm
29 days AtCoder Race Ranking 2024. Heuristic