Solved by csh4096

#	Title	# Solved	Avg. Tries
4217	Ancient Messages	190	4.11
4256	Tree	2,697	1.77
4344	Above Average	82,309	2.47
4354	Power Strings	2,516	2.89
4358	Hardwood Species	5,880	2.74
4386	Freckles	9,000	1.70
4485	Obstacle Course	12,428	1.95
4781	Candy Store	1,977	4.25
4796	Happy Camper	11,574	2.53
4883	Tri graphs	2,339	3.81
4948	Chebyshev's Theorem	35,825	2.56
4963	How Many Islands? STANDARD	27,907	2.00
4991	Cleaning Robot	2,836	3.11
5014	Elevator Trouble	15,598	2.94
5022	Connect	475	4.75
5052	Phone List	10,379	3.19
5213	TOTEM	680	4.64
5214	HIPERCIJEVI	2,252	3.66
5373	Cubing	4,385	2.58
5427	Fire	9,027	3.93
5430	Integer Lists STANDARD	27,320	4.88
5446	The Great Cleanup	464	2.82
5463	Raisins	283	1.71
5549	행성 탐사	1,044	2.02
5557	1학년	8,027	2.10
5558	チーズ (Cheese)	706	1.65
5567	결혼식	8,326	2.23
5569	출근 경로	1,188	1.82
5582	공통 부분 문자열	6,838	2.35
5597	Who have not handed in ?	67,050	1.94
5639	Binary Search Tree	14,316	2.62
5651	Crucial Links	491	3.55
5670	Cellphone Typing	2,722	2.84
5676	Interval Product STANDARD	2,552	3.02
5719	Almost Shortest Path	3,851	5.09
6086	Total Flow	2,681	3.63
6118	Hide and Seek	3,738	1.75
6206	Milk Patterns	140	2.36
6209	River Hopscotch	763	2.42
6236	Monthly Expense	4,661	3.44
6359	The Drunk Jailer	6,765	1.40
6497	Dark roads	5,763	2.85
6543	The Bottom of a Graph	639	1.87
6549	Largest Rectangle in a Histogram	11,139	3.63
6568	Simple Computers	304	4.64
6593	Dungeon Master	7,723	2.55
6603	Lotto	26,205	1.80
7287	Registration STANDARD	62,356	1.92
7453	4 Values whose Sum is 0	6,817	4.39
7562	Knight Moves STANDARD	27,312	1.90

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