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#
Level
Title
# Solved
Avg. Tries
Random
#
Title
# Solved
Avg. Tries
20045
Trading System
80
5.09
20131
트리 만들기
108
1.25
20177
Stock Analysis
59
5.10
20311
Chemistry Experiment
288
2.97
20314
The Great Flood
78
2.32
20315
Cup Game
29
2.38
20531
인간관계
238
2.70
20533
Junkyeom's Contest
85
4.02
20534
Designing a PCB
13
1.85
21586
Another Substring Query Problem
35
4.14
22343
괄호의 값 비교
298
4.17
22878
Short Question
132
1.53
22996
유니온 파인드 복원
83
3.69
23180
Three Competitions
19
2.21
23245
Similarity
153
2.35
23248
Treasure Hunter
181
2.01
23735
Two Dots
62
2.65
24972
Hoof and Brain
35
5.89
25260
Event Hopping
36
3.58
25381
ABBC
791
2.85
26267
은?행 털!자 1
223
2.00
26268
은?행 털!자 2
64
2.17
27652
AB
122
3.05
30298
Good Triangle
22
1.95
31816
Closet
27
2.67
1
2
3
4