๋ฐฐ๊ฒฝ ์—†์Œ
Platinum IV
ProblemsUnrated
Arena
lustraPlatinum IV
lustra5
Platinum IV 181684 until Platinum III
673 Solved6 Reverse rivals

Solved by lustra

Sort
#LevelTitle# SolvedAvg. TriesRandom
#Title# SolvedAvg. Tries
Gold IV
3584
Nearest Common Ancestors
4,729
1.92
2,229
5.47
995
1.89
2,162
2.27
3,339
1.87
10,904
1.77
9,355
4.86
8,690
3.74
2,528
1.78
2,235
2.96
5,259
2.76
8,235
1.71
11,134
1.96
6,118
2.23
4,504
3.08
67
2.93
How Many Islands?ย STANDARD
26,000
2.02
2,618
3.16
14,308
2.97
9,507
3.26
12,261
3.64
8,101
4.00
Integer Listsย STANDARD
24,731
4.94
415
2.75
9,675
3.36
944
2.05
7,510
2.14
1,066
1.88
6,282
2.37
737
2.89
12,805
2.64
2,331
2.96
3,875
1.69
14,312
3.73
796
1.90
2,760
4.31
743
4.09
774
1.79
709
2.47
Is It A Tree?ย STANDARD
1,099
4.93
1,387
3.07
6,872
2.59
24,341
1.80
3,146
3.42
5,799
4.43
3,531
2.04
Knight Movesย STANDARD
24,825
1.93
29,343
2.36
48,307
2.71
์•ฑย STANDARD
8,122
2.99
12456781014