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#
Level
Title
# Solved
Avg. Tries
Random
#
Title
# Solved
Avg. Tries
31403
A
+
B
−
C
A + B - C
A
+
B
−
C
13,518
1.60
27866
문자와 문자열
STANDARD
63,537
1.49
11720
숫자의 합
STANDARD
135,720
1.78
5988
Even? Odd?
6,487
2.02
2675
Repeating Characters
115,008
2.00
1