topcoder.com

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2,089 contest(s) 84,178 accounts(s)

Top rating updated 1 day, 1 hour ago

N Handle Rating
1
gs14004
2996
2
ainta
2783
3
cki86201
2676
4
ainu7
2651
5
dotory1158
2612
6
Kriii
2604
7
jaydoubleuel
2497
8
RiKang
2415
9
HYEA
2398
10
kcm1700
2317
more

Rating distribution

Country distribution

N Country Participants
number
1
South Korea
418

Country rating updated 2 days, 2 hours ago

N Country Participants
rating
1
South Korea
2845

Most participated

N Handle Contests
number
1
ainu7
367
2
Astein
278
3
xhae
269
4
[MinWoo]
227
5
Kriii
203
6
iUmmae
203
7
kcm1700
192
8
sbin550
181
9
Soyoja
179
10
A.I
177
more

Last activity

N Handle Last
activity
1
hjroh0315
May 23, 2024
2
Firo_SF
May 23, 2024
3
chlwnsgud7
May 23, 2024
4
ainta
April 25, 2024
5
jwpassion1
April 25, 2024
6
ks9509
April 25, 2024
7
seecret
Jan. 25, 2024
8
pjshwa
Sept. 28, 2023
9
Dd2dD2
Aug. 4, 2023
10
riroan
May 22, 2023
more

Rating activity

N Handle Rating
activity
1
hjroh0315
May 23, 2024
2
Firo_SF
May 23, 2024
3
chlwnsgud7
May 23, 2024
4
ainta
April 25, 2024
5
jwpassion1
April 25, 2024
6
ks9509
April 25, 2024
7
seecret
Jan. 25, 2024
8
pjshwa
Sept. 28, 2023
9
Dd2dD2
Aug. 4, 2023
10
riroan
May 22, 2023
more

Most writer

N Handle Writer
number
1
Kriii
2

Problems

Date Rating Name
May 23, 2024
573
NumReverseEasy
May 23, 2024
2887
NumReverseHard
May 23, 2024
1410
SurroundArea
May 23, 2024
2961
CandyBowlGame
May 23, 2024
1591
MinesweeperStrings
April 25, 2024
1069
EqualizeBags
April 25, 2024
2103
SimilarNumberPairs
April 25, 2024
1189
BestTestPattern
April 25, 2024
3159
NewCardTrick
April 25, 2024
2621
CollectBoxes
more

Problem rating distribution