Solved by ii_eugene_ii

#	Title	# Solved	Avg. Tries
4999	Aaah! STANDARD	15,412	1.60
5013	Death Knight Hero	484	1.50
5024	Dirty Driving	55	1.51
5026	Help a PhD candidate out!	2,022	1.46
5032	Soda Surpler	3,641	1.77
5043	Best Compression Ever	477	1.74
5046	Event Planning	890	2.07
5054	Optimal Parking	3,761	1.28
5063	Nasty Hacks	11,204	1.43
5073	Triangles	23,521	2.11
5074	When Do We Finish?	549	1.51
5077	Maps	71	1.42
5078	Shirts	80	2.01
5086	Factors And Multiples	41,462	1.60
5087	Card Cutting	236	1.37
5088	Archaeological Digs	73	1.52
5089	Travelling Salesman	213	1.51
5093	Letter Replacement	72	1.75
5095	Matrix Powers	232	3.37
5100	Jean and Joe’s Clothes	131	2.44
5101	Sequences	714	2.58
5102	Sarah's Toys	486	1.50
5103	DVDs	126	1.65
5105	Postman Joe	66	3.50
5107	Secret Santa	573	1.78
5121	Alarmist	86	1.28
5139	Oil Exploration	92	1.40
5145	Subway Fares	88	1.48
5149	Map Interface	75	1.69
5151	Lobbying	68	1.84
5155	Gadget Purchases	78	1.78
5157	Bailout Bonus	186	1.65
5163	Isn’t It Funny How a Bear Likes Honey?	300	2.20
5171	Fingerprints	68	1.26
5176	Contest Seating	2,787	1.45
5187	Civil Engineering	94	1.44
5190	Aerospace & Mechanical Engineering	72	1.46
5205	School Colors	118	1.25
5210	Campus Buildings	75	1.87
5211	LJESTVICA	607	3.40
5217	Sum of Pairs	3,451	1.75
5218	Alphabet Distances	4,891	1.53
5220	Error Detection	510	1.25
5221	Pythogorean Triples	43	2.86
5222	Vigenère Cipher	107	1.13
5235	Even Sum More Than Odd Sum	762	1.36
5236	Longest Decreasing Suffix	109	1.73
5238	Stacked Floating Mountains	135	1.13
5239	Chess Puzzle	82	1.20
5246	Checkerboard Rows	265	1.76

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