Solved by m4ushold

#	Title	# Solved	Avg. Tries
5800	Class Statistics	6,103	1.88
5820	경주	632	4.67
5893	Times17	3,630	1.74
5914	Cow Photography	115	1.83
5916	Grass Planting	431	1.97
5928	Contest Timing	2,615	1.80
5939	Race Results	445	1.44
5947	Book Club	368	1.55
5949	Adding Commas	644	1.34
5972	Package Delivery	4,992	1.71
5986	3D Space Exploration	77	1.55
5988	Even? Odd?	6,408	2.02
6030	Scavenger Hunt	740	1.35
6051	Time Travel	142	2.80
6064	Cain Calendar	16,047	3.67
6068	Time Management	905	1.86
6080	Bad Grass	246	1.72
6086	Total Flow	2,714	3.62
6131	Perfect Squares	2,850	1.37
6159	Costume Party	915	1.76
6162	Superlatives	372	2.15
6175	Cow Travelling	57	1.95
6186	Best Grass	785	1.32
6190	Another Cow Number Game	469	1.53
6194	Building the Moat	259	1.59
6213	Balanced Lineup	509	1.23
6218	Balanced Lineup	435	1.15
6321	IBM minus one STANDARD	2,788	2.02
6322	Geometry made simple	1,967	2.79
6359	The Drunk Jailer	6,828	1.40
6376	u Calculate e	1,740	2.39
6378	Digital Roots	2,871	2.12
6436	Floppies	239	2.15
6438	Reverse Text	461	1.32
6463	Just the Facts	372	2.13
6491	Perfection	391	2.57
6497	Dark roads	5,887	2.84
6502	Alfredo's Pizza Restaurant	1,866	1.91
6504	Convert Kilometers to Miles	271	1.37
6505	Decode the Strings	67	2.82
6515	Frequent values	376	3.66
6543	The Bottom of a Graph	650	1.86
6549	Largest Rectangle in a Histogram	11,385	3.62
6550	All in All	2,556	2.54
6588	Goldbach's Conjecture	12,823	4.56
6593	Dungeon Master	7,941	2.54
6597	Tree Recovery	410	1.89
6603	Lotto	26,606	1.80
6679	Specialized Four-Digit Numbers	2,974	1.37
6721	Backward numbers	379	1.31

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