๋ฐฐ๊ฒฝ ์—†์Œ
Ruby IV
ProblemsUnrated
Arena
dotoryaRuby IV
dotorya9
Ruby IV 28446 until Ruby III

f1ce34b6-7d3b-4f2e-8779-c98778cbf917

9,896 Solved927 Contributions16 Reverse rivals

Solved by dotorya

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#LevelTitle# SolvedAvg. TriesRandom
#Title# SolvedAvg. Tries
Unrated
6416
Is It A Tree?ย STANDARD
1,146
4.92
103
2.56
42
2.64
19
2.95
20
1.35
106
1.36
239
2.15
356
1.74
454
1.30
787
4.06
1,620
2.99
35
2.06
372
2.13
53
1.68
89
2.57
82
2.48
4
1.50
97
2.75
12
2.25
283
2.19
391
2.57
100
1.79
30
1.33
57
3.28
5,774
2.84
14
1.64
8
2.50
349
1.52
13
4.23
1,855
1.92
300
2.95
271
1.37
112
2.05
91
1.43
6
1.50
58
1.71
13
2.54
29
1.48
31
5.71
30
2.63
639
1.87
28
1.75
44
2.00
11,181
3.63
2,406
2.54
42
1.67
14
1.93
24
2.79
47
3.98
46
2.26
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