배경 없음
Master
ProblemsUnrated
Arena
koosagaMaster
koosaga10
Master 3313

ab3503cb-b60e-4b44-bf3e-f25498ccd55f

Pro
Pro User
13,713 Solved3,709 Contributions374 Reverse rivals

Solved by koosaga

Sort
#LevelTitle# SolvedAvg. TriesRandom
#Title# SolvedAvg. Tries
Platinum II
7469
K-th Number
1,873
3.06
99
2.38
7,137
4.40
29
2.17
823
1.72
39
2.28
1,032
2.38
48
3.83
9
1.33
10
1.20
10
2.80
20
1.25
10
1.20
7
2.00
186
3.47
136
2.24
104
1.74
63
2.60
184
2.26
34
4.50
278
1.65
4
3.00
27
2.19
3
6.00
Registration STANDARD
63,321
1.92
16
2.25
13
3.62
198
3.10
26
2.19
29
3.07
16
3.75
59
1.83
71
2.72
57
1.96
74
2.45
59
1.88
126
1.80
77
3.58
199
2.31
39
2.36
28
3.36
33
3.21
71
2.39
13
1.31
69
1.55
35
3.14
26
5.12
26
1.77
4
1.50
20
3.40
1109163213215216217218219221232246275