alex9801가 해결한 문제

#	제목	푼 사람 수	평균 시도
9656	돌 게임 2	8,783	1.32
9657	돌 게임 3	5,396	2.15
9658	돌 게임 4	3,260	2.20
9659	돌 게임 5	3,669	1.51
9660	돌 게임 6	2,805	1.89
9661	돌 게임 7	1,948	1.88
9662	돌 게임 8	362	10.24
9663	N-Queen	39,964	2.14
9664	NASLJEDSTVO	329	1.57
9683	Bytehattan	8	1.25
9686	The Exam	40	1.95
9694	무엇을 아느냐가 아니라 누구를 아느냐가 문제다	575	2.58
9698	SAHUR & IMSA’	259	1.17
9699	RICE SACK	1,158	1.31
9703	Anti-Arithmetic Permutation	67	1.34
9713	Sum of Odd Sequence	2,070	1.87
9715	면적 구하기	176	1.23
9717	Huge Knight	8	2.38
9719	Bi‐coloring	29	1.83
9723	Right Triangle	558	1.25
9724	Perfect Cube	358	1.28
9725	Mod-3 Permutation	35	1.26
9777	Birthday Statistics	117	1.08
9784	Boiled Eggs	98	1.59
9786	Common Fraction	116	1.12
9791	Encoding Binary Numbers	92	1.27
9793	Length and Frequency of Sentences	90	1.51
9838	XMAS	336	1.13
9848	Gift	395	1.32
9849	Rect	149	1.39
9850	Cipher	84	1.68
9865	Undercut	67	1.43
9874	Wormholes	100	2.87
9877	Ski Course Rating	111	2.12
9879	Cross Country Skiing	110	2.04
9881	Ski Course Design	560	2.16
9883	Morton Numbers	103	1.74
9884	Euclid	347	1.18
9891	Rect	78	1.37
9896	Gray	84	1.19
9897	Lamp	87	1.51
9907	ID	308	1.28
9913	Max	210	1.10
9916	Zeros	158	1.36
9924	The Euclidean Algorithm	212	2.05
9933	민균이의 비밀번호	3,574	2.21
9935	문자열 폭발	18,125	3.73
9945	Centroid of Point Masses	240	1.64
9946	단어 퍼즐	1,524	1.54
9947	Coin tossing	229	1.21

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