Solved by ckw1140

#	Title	# Solved	Avg. Tries
3273	SumX	18,803	2.90
3366	Sequence	177	2.93
3392	Mars Maps	1,285	2.50
3496	Binary Encoding	22	1.55
3498	Dictionary Size	21	5.67
3499	Eve	35	2.91
3501	GCD Guessing Game	55	2.13
3505	Kingdom Roadmap	37	1.86
3644	Edge Case	207	1.92
3645	Foul Play	32	1.50
3649	Joint Venture	2,500	5.34
3653	Movie collection	2,970	2.21
3662	Free Goodies	30	2.40
3673	Divisible Subsequences	538	2.53
3679	Simple Polygon	1,086	3.90
3682	Proving Equivalences	325	3.88
3683	Cat vs. Dog	486	2.63
3747	Perfect Election	485	2.27
3748	Lucky cities	82	4.84
3758	KCPC	2,129	1.93
3826	Stylish	67	1.57
3833	Beautiful Spacing	22	2.82
3933	Lagrange’s Four-Square Theorem	802	1.91
3986	ESEJ	12,791	1.76
3988	RAZLIKA	312	2.32
3990	AKVARIJ	59	3.08
3991	Addictive Bubbles	277	1.52
3999	Jumping Around	42	1.74
4002	닌자배치	339	2.96
4008	특공대	997	3.08
4013	ATM	1,498	4.16
4095	Maximum Square	774	2.35
4198	Trainsorting	476	4.17
4241	Anti-prime Sequences	36	2.67
4243	Security	459	2.91
4673	Self Numbers	73,225	2.02
4716	Balloons	814	3.90
4803	Trees	5,318	3.02
4883	Tri graphs	2,386	3.80
4948	Chebyshev's Theorem	36,109	2.56
4949	The Balance of the World	42,149	3.04
4963	How Many Islands? STANDARD	28,154	2.00
5000	Bread Sorting	282	1.70
5002	Doorman	578	2.20
5009	Kindergarten	91	1.86
5051	Just A Few More Triangles!	557	3.06
5052	Phone List	10,500	3.19
5107	Secret Santa	545	1.80
5214	HIPERCIJEVI	2,282	3.66
5397	Keylogger	13,716	3.55

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