Solved by sr3gm

#	Title	# Solved	Avg. Tries
5959	Crop Circles	142	1.10
5966	Cow Cotillion	216	1.83
5988	Even? Odd?	6,264	2.03
6012	The Big Dance	141	1.18
6013	Lonesome Partners	367	1.31
6030	Scavenger Hunt	714	1.33
6040	Hexadecimal Conversion	169	1.88
6060	Wheel Rotation	172	1.22
6063	Rubik's Cube	58	3.43
6064	Cain Calendar	15,436	3.69
6069	Switching Lights	156	1.22
6081	Hay Expenses	200	1.10
6097	Cruel Math Teacher	160	1.71
6122	Time Cards	106	1.11
6131	Perfect Squares	2,761	1.37
6137	Best Cow Line	812	4.02
6139	Speed Reading	220	1.50
6159	Costume Party	876	1.76
6162	Superlatives	347	2.11
6190	Another Cow Number Game	457	1.54
6194	Building the Moat	259	1.59
6195	Fence Repair	296	1.78
6198	Bad Hair Day	6,427	2.82
6213	Balanced Lineup	509	1.23
6218	Balanced Lineup	422	1.14
6219	Qualified Primes	1,004	2.24
6246	The Flower Garden	854	1.54
6249	TV Reports	302	1.14
6251	Leaking Dike	71	1.06
6296	Crazy Search	48	1.33
6318	Box of Bricks	229	2.53
6321	IBM minus one STANDARD	2,727	2.03
6322	Geometry made simple	1,901	2.81
6359	The Drunk Jailer	6,726	1.40
6376	u Calculate e	1,662	2.37
6378	Digital Roots	2,780	2.13
6417	Coconuts, Revisited	92	2.42
6436	Floppies	239	2.15
6437	Golf	349	1.75
6438	Reverse Text	435	1.29
6439	Intersection	777	4.07
6444	Spreadsheet	51	4.84
6463	Just the Facts	355	2.13
6479	Factorial Frequencies	94	2.81
6487	Intersecting Lines	274	2.22
6491	Perfection	376	2.59
6500	Generate random numbers	327	1.51
6502	Alfredo's Pizza Restaurant	1,819	1.93
6504	Convert Kilometers to Miles	255	1.37
6549	Largest Rectangle in a Histogram	10,967	3.64

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