open.kattis.com

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268 contest(s) 8,449 accounts(s)

Top rating updated an hour ago

N Handle Rating
1
donaldong 		3921
2
hcz 		3072
3
mphillotry 		2319
4
han-jiang 		1676
5
kexuan-miao 		1584
6
yubowenok 		1583
7
ziyi-zhang 		1578
8
tianci-wang-4539 		1314
9
runze-wang-6058 		786
10
ykq1996 		739
more

Rating distribution

Country distribution

N Country Participants
number
1
China 		341

Most participations

N Handle Contests
count
1
ziyi-zhang 		19
2
zhenglin-pan 		16
3
zhiyi-li1 		15
4
haochen-chen 		14
5
lz1199 		13
6
jiarui-zhang-9708 		10
7
mingrui-liu-5593 		10
8
yubowenok 		9
9
hao-yang 		9
10
yilun-wu-0422 		9
more

Most recent activity

N Handle Last
activity
1
zerui-cheng-7546 		Nov. 16, 2024
2
zeyu-shen-4965 		Nov. 16, 2024
3
noname512 		Nov. 9, 2024
4
ziyi-zhang 		Feb. 24, 2024
5
mingrui-liu-5593 		Feb. 24, 2024
6
kexuan-miao 		Feb. 24, 2024
7
liympanda 		Feb. 26, 2023
8
sheepforever 		Feb. 26, 2023
9
runze-wang-6058 		Feb. 25, 2023
10
zeyu-shen 		Feb. 5, 2023
more

Problems

Date Name
Nov. 16, 2024 Auto-Coin-o-Matic
Nov. 16, 2024 Bus Assignment
Nov. 16, 2024 Generalized FizzBuzz
Nov. 16, 2024 Connecting Computers
Nov. 16, 2024 Mouse Pursuit
Nov. 16, 2024 Ruffians
Nov. 16, 2024 Free Solo
Nov. 16, 2024 GCD Pairs
Nov. 16, 2024 Training, Round 3
Nov. 16, 2024 Taking Out the Trash
more

Past contests

End
Time
 Contest
Nov. 17, 2024 2024 PacNW Regional Contest Division 2 - Open
Nov. 17, 2024 2024 PacNW Regional Contest Division 1 - Open
Nov. 16, 2024 ICPC NA South Division 2024 Division 2 - Open
Nov. 16, 2024 ICPC NA South Division 2024 Division 1 - Open
Nov. 10, 2024 ICPC NA East Division 2024 - Open
Nov. 9, 2024 2024 North Central NA Regional Contest - Open
Nov. 9, 2024 2024 Mid-Central USA Programming Contest - Open
Nov. 9, 2024 2024 Rocky Mountain Regional Contest - Open
Oct. 5, 2024 2024 Nordic Collegiate Programming Contest - Open
March 9, 2024 Forritunarkeppni Framhaldsskólanna 2024
more