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1,222 contest(s) 341,437 accounts(s)

Top rating updated 2 hours ago

N Handle Rating
1
ksun48 		3702
2
duality 		3234
3
300iq 		2956
4
y0105w49 		2803
5
Deemo 		2768
6
splittinghares 		2623
7
Eliden 		2618
8
BalintR 		2605
9
FatalEagle 		2563
10
KevinWan 		2521
more

Rating distribution

Country distribution

N Country Participants
number
1
Canada 		693

Country rating updated 4 days, 13 hours ago

N Country Participants
rating
1
Canada
3678

Most participations

N Handle Contests
count
1
ksun48 		128
2
zzar 		111
3
bill_lin 		97
4
l876pol 		95
5
kevinyang 		88
6
KevW 		87
7
NK_ 		82
8
sajninredoc 		80
9
arthuryuan15 		72
10
alexwice 		60
more

Most recent submissions

N Handle Submission
time
1
kevinyang 		Feb. 10, 2025
2
KurbyDoo 		Jan. 20, 2025
3
Ivan_Li 		Jan. 17, 2025
4
SirTechnical 		Jan. 10, 2025
5
Mkswll 		Dec. 30, 2024
6
ksun48 		Dec. 29, 2024
7
OnjoujiToki 		Dec. 22, 2024
8
cowthecow 		Dec. 7, 2024
9
weewoo14 		Dec. 1, 2024
10
NK_ 		Nov. 9, 2024
more

Most recent activity

N Handle Last
activity
1
kevinyang 		Feb. 9, 2025
2
ycperson 		Feb. 9, 2025
3
yunjie 		Feb. 8, 2025
4
XuZhiChao2010 		Feb. 8, 2025
5
Nikaa 		Feb. 8, 2025
6
naromil 		Feb. 8, 2025
7
tinkerbells 		Feb. 8, 2025
8
cefqrn 		Feb. 8, 2025
9
hari78 		Feb. 8, 2025
10
OsaBeth 		Feb. 8, 2025
more

Most recent rating activity

N Handle Rating
activity
1
kevinyang 		Feb. 9, 2025
2
JojoTheWarrior 		Feb. 8, 2025
3
ycperson 		Feb. 8, 2025
4
cefqrn 		Feb. 8, 2025
5
tinkerbells 		Feb. 8, 2025
6
XuZhiChao2010 		Feb. 8, 2025
7
Marrelia 		Feb. 8, 2025
8
naromil 		Feb. 8, 2025
9
Nikaa 		Feb. 8, 2025
10
hari78 		Feb. 8, 2025
more

Problems

Date Rating Name
Feb. 9, 2025
1364 		ARC Arc
Feb. 9, 2025
1719 		Fennec VS. Snuke 2
Feb. 9, 2025
2068 		Range Sums 2
Feb. 9, 2025
2625 		Fraction Line
Feb. 9, 2025
3044 		Snuke's Kyoto Trip
Feb. 8, 2025
0 		Shuffled Equation
Feb. 8, 2025
0 		Who is Missing?
Feb. 8, 2025
140 		Bib
Feb. 8, 2025
603 		Doubles
Feb. 8, 2025
1185 		Cables and Servers
more

Problem rating distribution

Past contests

End
Time
 Contest
Feb. 9, 2025 AtCoder Regular Contest 192 (Div. 2)
Feb. 8, 2025 Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392)
Feb. 2, 2025 AtCoder Heuristic Contest 042
Feb. 2, 2025 JOI 2024/2025 本選 過去問
Feb. 1, 2025 AtCoder Beginner Contest 391
Jan. 26, 2025 AtCoder Regular Contest 191 (Div. 2)
Jan. 25, 2025 AtCoder Beginner Contest 390
Jan. 19, 2025 ALGO ARTIS Programming Contest 2025 Winter（AtCoder Heuristic Contest 041）
Jan. 18, 2025 Toyota Programming Contest 2025（AtCoder Beginner Contest 389)
Jan. 12, 2025 AtCoder Regular Contest 190 (Div. 1)
more

Coming contests

Start
Time
 Contest
Feb. 14, 2025 RECRUIT Nihonbashi Half Marathon 2025 Winter（AtCoder Heuristic Contest 043）
Feb. 15, 2025 AtCoder Beginner Contest 393
Feb. 22, 2025 KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394)
Feb. 23, 2025 AtCoder Regular Contest 193 (Div. 1)
March 1, 2025 AtCoder Beginner Contest 395
March 2, 2025 The 2nd Masters Championship-qual-
March 8, 2025 AtCoder Beginner Contest 396
March 23, 2025 東北大学プログラミングコンテスト 2024
March 29, 2025 NUPC 2024
June 14, 2025 AtCoder Beginner Contest 410

Running contests

Time
Left
 Contest
321 days AtCoder Race Ranking 2025. Heuristic
321 days AtCoder Race Ranking 2025. Algorithm