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135 contest(s) 8,489 accounts(s)

Top rating

N Handle Rating
1
yosupo 		2140
2
uwi 		2133
3
HIR180 		2130
4
yutaka1999 		2127
5
anta 		2120
6
sugim48 		2077
7
kmjp 		2060
8
natsugiri 		2018
9
hitonanode 		2009
10
WA_TLE 		1999
more

Rating distribution

Country distribution

N Country Participants
number
1
Japan 		386

Country rating updated 1 month, 1 week ago

N Country Participants
rating
1
Japan
2636

Most participation

N Handle Contest
number
1
kmjp 		83
2
uwi 		77
3
kzyKT 		64
4
TangentDay 		47
5
ei1333 		43
6
fluffy owl 		42
7
natsugiri 		42
8
satanic0258 		40
9
nuip 		39
10
olphe 		39
more

Most recent participation

N Handle Last
activity
1
Takuki Kurokawa 		July 31, 2024
2
emthrm 		May 15, 2022
3
Ken Makino 		May 15, 2022
4
natsugiri 		May 14, 2022
5
physics0523 		May 14, 2022
6
hitonanode 		May 14, 2022
7
nuip 		May 21, 2021
8
kmjp 		May 21, 2021
9
fuppy0716 		May 21, 2021
10
sansen 		May 21, 2021
more

Most recent rating participation

N Handle Rating
activity
1
nuip 		March 13, 2020
2
ei1333 		March 13, 2020
3
uwi 		March 13, 2020
4
H Koba 		March 13, 2020
5
kmjp 		March 13, 2020
6
kzyKT 		March 13, 2020
7
tsutaj 		March 13, 2020
8
natsugiri 		March 13, 2020
9
HIR180 		March 13, 2020
10
keymoon 		March 13, 2020
more

Problems

Date Name
July 31, 2024 Next Dance Move
July 31, 2024 Anagrams
July 31, 2024 Food Pairing
July 31, 2024 Bounding Box
July 31, 2024 Decreasing Subarrays
July 31, 2024 City Upgrades
Oct. 27, 2023 Addition
Oct. 27, 2023 Matrix Exploration
Oct. 27, 2023 Greatest Common Divisor
Oct. 27, 2023 Xor Cycle
more

Past contests

End
Time
 Contest
Aug. 1, 2024 Calibration demo University
Oct. 27, 2023 Xtreme17 Mock2
Oct. 25, 2023 Xtreme17 Mock1
Oct. 13, 2023 RMI 2023 - Day 2 Mirror
Oct. 12, 2023 RMI 2023 - Day 1 Mirror
May 13, 2023 Romanian IOI Selection 2023 - Day 3
May 11, 2023 Romanian IOI Selection 2023 - Day 2
May 9, 2023 Romanian IOI Selection 2023 - Day 1
May 15, 2022 FIICode 2022 Round #2 – Powered by Atek Software
May 14, 2022 FIICode 2022 Round #1 – Powered by Atek Software
more