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#
Level
Title
# Solved
Avg. Tries
Random
#
Title
# Solved
Avg. Tries
15964
이상한 기호
STANDARD
20,152
1.82
10998
A×B
STANDARD
240,433
1.30
10869
사칙연산
STANDARD
238,169
2.24
2739
구구단
STANDARD
204,682
1.98
1001
A-B
STANDARD
287,509
1.45
1000
A+B
STANDARD
334,450
2.60
1