Solved by lkh3happy

#	Title	# Solved	Avg. Tries
8907	Neon Sign	417	2.17
8895	Pole Arrangement	767	1.65
8872	빌라봉	458	3.58
8632	Byteland	46	2.87
8483	Earthquake	48	1.77
8464	Non-Squarefree Numbers	650	3.38
8462	배열의 힘	938	2.41
8393	Sum STANDARD	168,126	1.56
8370	Plane	9,021	1.12
8320	Rectangles	3,713	1.75
8291	Coprime Numbers	107	2.03
8286	Road Network 2	75	3.64
8271	Rooks	48	1.33
8230	Squarks	44	2.70
8222	Distance	89	3.90
8201	Pilots	233	2.94
8177	Ice Skates	121	1.72
8121	Step Traversing a Tree	34	1.65
7976	Sequence	163	2.85
7907	Bytean Road Race	70	2.26
7864	Binary Witch	8	2.25
7772	Chemistry	137	1.68
7611	Watching	75	1.59
7579	앱 STANDARD	9,469	2.99
7578	공장	3,838	2.55
7576	토마토 STANDARD	52,909	2.67
7568	덩치	52,257	1.78
7469	K-th Number	1,848	3.07
7424	Pairs of integers	36	2.22
7420	Wall	1,012	2.38
7287	Registration STANDARD	62,482	1.92
7045	Tree Cutting	125	1.55
7044	Bad Cowtractors	229	1.90
7043	Cleaning Shifts	87	3.28
7042	Cow Ski Area	41	3.15
6850	Cows	658	2.47
6749	Next in line STANDARD	7,929	1.14
6704	Tourist	22	1.77
6567	Let it Bead	99	1.18
6550	All in All	2,406	2.54
6549	Largest Rectangle in a Histogram	11,167	3.63
6497	Dark roads	5,774	2.84
6417	Coconuts, Revisited	103	2.56
6322	Geometry made simple	1,933	2.80
6231	Gold Balanced Lineup	59	2.39
6230	Buy One Get One Free	139	1.78
6229	Bronze Lilypad Pond	98	1.86
6228	Cow Yahtzee	43	1.98
6226	Silver Lilypad Pond	35	2.43
6223	Cow Sorting	226	1.39

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