Solved by ychangseok

#	Title	# Solved	Avg. Tries
4592	Duplicate Removal	1,701	1.54
4597	Parity	1,423	1.26
4614	Linear Pachinko	31	1.06
4619	Root of the Problem	1,443	1.64
4623	Copier Reduction	284	1.37
4626	Consecutive Digits	53	2.74
4635	Speed Limit	872	1.17
4636	Clay Bully	89	1.24
4641	Doubles	2,200	1.45
4646	Magnificent Meatballs	81	1.22
4673	Self Numbers	72,954	2.02
4678	Skew Binary	141	1.23
4690	Perfect Cubes	2,337	2.51
4695	Letter Sequence Analysis	18	3.61
4696	St. Ives	1,599	1.49
4697	Fifty Coats of Gray	96	1.11
4704	Tsunami	5	4.20
4714	Lunacy	2,072	1.54
4727	Close Enough Computations	106	3.87
4740	Mirror, Mirror	2,092	1.62
4749	Take Your Vitamins	45	2.89
4766	A Simple Question of Chemistry	2,804	1.42
4771	Three Sides Make a Triangle	27	6.78
4774	Financial Management	36	8.92
4779	Cantoring Along	7,913	2.23
4796	Happy Camper	11,517	2.53
4803	Trees	5,194	3.03
4806	Count	1,580	1.53
4818	Ropes	32	1.06
4819	Chain Code	13	2.69
4821	Page Count	570	2.56
4826	Range	68	1.18
4828	XML	116	8.27
4847	Wavelet Compression	16	1.44
4850	Baskets of Gold Coins	299	2.51
4862	Last Digits	72	3.26
4864	Gold Coins	139	1.17
4880	What’s Next?	3,243	1.67
4884	Sometimes, a penalty is good!	245	3.50
4890	Tiles of Tetris, NOT!	199	2.31
4891	Not So Flat After All	35	1.51
4892	Probability One	3,671	1.72
4909	Judging Olympia	451	1.96
4922	Walk Like an Egyptian	439	1.15
4927	Casting Out Nines	59	2.14
4932	Still Johnny Can’t Add	57	1.40
4937	It’s All About Three	47	1.77
4948	Chebyshev's Theorem	35,715	2.56
4949	The Balance of the World	41,096	3.04
4963	How Many Islands? STANDARD	27,840	2.00

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