atcoder.jp

Google calendar
auto updating
has account rating
has problem rating
has upsolving
1,222 contest(s) 341,437 accounts(s)

Top rating updated 2 hours ago

N Handle Rating
1
caoyuesb 		2116
2
The_Last_Wizard 		2046
3
Vectors_Master 		2025
4
C_Haddock 		2017
5
Space_Time 		2003
6
Wael_Zaiback 		1964
7
FzArK 		1960
8
Hosen_ba 		1911
9
EyadBT 		1910
10
dwt_love_yyh 		1909
more

Rating distribution

Country distribution

N Country Participants
number
1
Syria 		707

Country rating updated 4 days, 13 hours ago

N Country Participants
rating
1
Syria
2447

Most participations

N Handle Contests
count
1
Zain 		312
2
BERNARB01 		139
3
FzArK 		120
4
hocln 		101
5
Mister_HDS 		82
6
EleCursity 		76
7
coder7 		75
8
Greedious 		73
9
Grapeee 		70
10
Vectors_Master 		69
more

Most recent submissions

N Handle Submission
time
1
Grizo 		Feb. 8, 2025
2
b4n4n4s 		Feb. 3, 2025
3
Hosen_ba 		Feb. 1, 2025
4
mahmoud13 		Jan. 20, 2025
5
ZoTH 		Nov. 7, 2024
6
Elias_Obeid 		Oct. 1, 2024
7
edogawa_smthing 		July 31, 2024
8
AhmadSelo 		July 27, 2024
9
Abito 		June 24, 2024
10
NameLess001 		June 22, 2024
more

Most recent activity

N Handle Last
activity
1
BabaVoss 		Feb. 9, 2025
2
b4n4n4s 		Feb. 9, 2025
3
Vectors_Master 		Feb. 9, 2025
4
FzArK 		Feb. 9, 2025
5
khaled_awad66 		Feb. 9, 2025
6
C_Haddock 		Feb. 9, 2025
7
red_octa 		Feb. 9, 2025
8
edogawa_smthing 		Feb. 9, 2025
9
BassamSul 		Feb. 9, 2025
10
KhaledKunbargi 		Feb. 8, 2025
more

Most recent rating activity

N Handle Rating
activity
1
FzArK 		Feb. 9, 2025
2
edogawa_smthing 		Feb. 9, 2025
3
red_octa 		Feb. 9, 2025
4
b4n4n4s 		Feb. 9, 2025
5
BassamSul 		Feb. 9, 2025
6
BabaVoss 		Feb. 9, 2025
7
Vectors_Master 		Feb. 9, 2025
8
khaled_awad66 		Feb. 9, 2025
9
kareem_Bizreh 		Feb. 8, 2025
10
mahmoud13 		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