Solved by cheolsuhan

#	Title	# Solved	Avg. Tries
9947	Coin tossing	231	1.20
9946	Strings with Same Letters	1,586	1.54
9945	Centroid of Point Masses	241	1.63
9933	LOZINKA	3,684	2.19
9924	The Euclidean Algorithm	237	2.06
9919	Route	42	1.26
9916	Zeros	158	1.36
9913	Max	216	1.10
9908	Carpet	37	1.16
9907	ID	331	1.27
9897	Lamp	94	1.50
9896	Gray	92	1.21
9891	Rect	79	1.37
9884	Euclid	356	1.19
9883	Morton Numbers	107	1.72
9873	Cow Baseball	359	1.50
9872	Record Keeping	527	1.54
9865	Undercut	67	1.43
9863	Calling All Programmers	84	2.98
9850	Cipher	86	1.69
9849	Rect	155	1.40
9848	Gift	410	1.33
9843	LVM	126	1.21
9842	Prime	358	1.57
9838	XMAS	341	1.12
9834	Card	54	1.22
9830	Paint	36	1.19
9806	The King	173	1.71
9793	Length and Frequency of Sentences	92	1.51
9791	Encoding Binary Numbers	101	1.23
9790	Elephant Show	76	1.05
9787	Olympic Games Ranking	32	2.41
9786	Common Fraction	119	1.12
9785	Damage Over Time	56	1.13
9784	Boiled Eggs	102	1.57
9783	Easy Encryption	227	1.44
9782	Median	844	2.02
9781	Knight Moves	64	1.39
9780	Range Sum Query	83	1.53
9777	Birthday Statistics	122	1.08
9776	Max Volume	242	1.21
9773	ID Key	282	1.35
9772	Quadrants	1,333	1.82
9771	Word Searching	250	1.95
9770	GCD	150	1.65
9762	โรงงานลูกกวาด (Candy Factory)	36	1.06
9756	Goldbach (Extension of Goldbach’s Conjecture)	38	1.24
9742	Permutations	1,152	2.85
9738	Sharkovski’s Ordering	11	1.18
9733	Honey Bees	664	2.79

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