Solved by pretty_pi

#	Title	# Solved	Avg. Tries
5337	Welcome	18,366	1.37
5255	2circles	74	6.47
5086	Factors And Multiples	38,828	1.60
5058	Nested Dolls	47	3.83
5001	Cookie Selection	23	2.17
5000	Bread Sorting	279	1.70
4999	Aaah! STANDARD	14,686	1.60
4963	How Many Islands? STANDARD	27,817	2.00
4949	The Balance of the World	41,066	3.04
4792	Red/Blue Spanning Tree	1,098	2.52
4673	Self Numbers	72,954	2.02
4619	Root of the Problem	1,443	1.64
4577	Sokoban	507	3.49
4563	Pythagoras's Revenge	236	1.25
4470	Number the lines	7,634	1.66
4355	Relatives	815	3.61
4354	Power Strings	2,491	2.90
4344	Above Average	82,260	2.47
4342	Euclid's Game	433	2.80
4315	Marbles on a tree	121	2.20
4225	Trash Removal	736	4.42
4220	Machine Works	44	3.02
4196	Dominos	2,386	3.32
4195	Virtual Friends	9,501	3.66
4161	Knight's Trip	40	4.78
4160	Celebrity Split	60	3.57
4153	Egypt	48,450	1.99
4133	Triangle War	11	1.73
4110	Pool Table	14	3.36
4101	Which is Greater? STANDARD	23,891	1.99
4013	ATM	1,464	4.12
4012	컨벤션 센터	116	3.50
4011	기름 파기	133	2.43
4008	특공대	977	3.05
4001	Labyrinth of the Minotaur	161	4.25
3997	Hyperdrome	118	2.24
3986	ESEJ	12,422	1.76
3977	Field Plan	1,496	2.86
3914	Maximum Sum	27	1.22
3903	Most Distant Point from the Sea	98	3.26
3844	Remoteland	95	2.88
3830	Never Wait for Weights	2,057	3.70
3789	Hidden Password	165	1.85
3770	Japan	289	2.52
3748	Lucky cities	82	4.84
3747	Perfect Election	475	2.28
3745	Stock Exchange	2,106	2.66
3736	System Engineer	189	2.80
3733	Shares	4,635	1.82
3713	Guardian of Decency	29	1.79

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