Solved by exponential_e

#	Title	# Solved	Avg. Tries
6064	Cain Calendar	16,323	3.67
6086	Total Flow	2,736	3.61
6087	Laserphones	3,244	4.34
6091	Reconstruction	487	1.71
6095	Surround the Islands	14	1.71
6118	Hide and Seek	3,892	1.73
6120	Cow Digit Game	43	2.19
6122	Time Cards	116	1.14
6123	O Those Fads	173	1.38
6124	Good Grass	185	1.26
6125	Treasure Cave	83	1.23
6131	Perfect Squares	2,897	1.37
6135	Cow Hurdles	139	1.65
6146	Mud Puddles	414	1.39
6156	Cow Contest	304	1.58
6159	Costume Party	936	1.75
6160	Election Time	257	1.35
6183	Word Power	49	1.22
6186	Best Grass	825	1.33
6190	Another Cow Number Game	494	1.54
6191	Cows on Skates	99	1.33
6193	Hungry Cows	89	1.91
6194	Building the Moat	259	1.59
6198	Bad Hair Day	7,005	2.82
6207	Cow Picnic	144	1.59
6209	River Hopscotch	801	2.44
6212	Dream Counting	313	1.15
6219	Qualified Primes	1,099	2.26
6318	Box of Bricks	243	2.60
6321	IBM minus one STANDARD	2,821	2.02
6322	Geometry made simple	2,002	2.80
6324	URLs	379	3.69
6359	The Drunk Jailer	6,900	1.39
6378	Digital Roots	2,892	2.11
6416	Is It A Tree? STANDARD	1,160	4.89
6439	Intersection	818	4.04
6443	Anagram	1,747	2.99
6487	Intersecting Lines	291	2.16
6497	Dark roads	5,984	2.84
6502	Alfredo's Pizza Restaurant	1,903	1.92
6506	El Dorado	124	2.23
6549	Largest Rectangle in a Histogram	11,551	3.61
6550	All in All	2,641	2.54
6568	Simple Computers	317	4.75
6588	Goldbach's Conjecture	12,999	4.56
6591	Binomial Showdown	1,636	3.70
6593	Dungeon Master	8,116	2.53
6600	The Circumference of the Circle	323	1.73
6603	Lotto	27,001	1.79
6642	On-Line Banking	32	3.47

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