#depth-first search dfs

#	Title	# Solved	Avg. Tries
4840	Tree Grafting	11	1.64
4852	Winter Festival	37	1.30
4950	Identically Colored Panels Connection	13	1.62
4963	How Many Islands? STANDARD	26,731	2.01
4983	Curling 2.0	13	1.23
4993	Red and Black	142	1.39
5033	Money Matters	61	1.48
5053	Cuckoo Hashing	10	3.50
5227	Game of Stones	25	2.48
5237	Connected or Not Connected	124	1.47
5372	Bad Scientist	32	3.31
5473	Flood	18	1.50
5477	TRAINING	32	2.06
5547	일루미네이션	792	1.64
5578	薄氷渡り	48	1.85
5604	問題3	79	1.52
5748	Power Generation	2	5.50
5786	I hate SPAM, but some people love it	19	1.11
5829	Luxury River Cruise	170	3.99
5845	Perimeter	58	2.52
5850	Perimeter	134	2.84
5868	Crazy Fences	30	3.77
5871	Balanced Trees	7	2.57
5876	Horseshoes	66	2.05
5886	Unlocking Blocks	8	1.25
5936	Candy	29	4.69
5938	Daisy Chains in the Field	319	2.50
5958	Space Exploration	200	1.42
5978	Odd degrees	40	2.25
5986	3D Space Exploration	66	1.59
5992	The Leisurely Stroll	41	1.10
6031	Feeding Time	144	1.47
6048	Water Slides	12	2.42
6059	Pasture Walking	80	1.51
6067	Guarding the Farm	80	1.94
6072	Trick or Treat on the Farm	19	1.53
6080	Bad Grass	215	1.80
6148	Bookshelf 2	209	2.20
6174	The Loathesome Hay Baler	30	3.43
6179	Oh Those Rollers	56	2.55
6188	Clear Cold Water	121	1.85
6207	Cow Picnic	113	1.52
6232	Ranking the Cows	34	1.59
6304	The die is cast	12	2.75
6357	Network	17	1.71
6369	Plato’s Blocks	6	2.83
6382	N-Credible Mazes	21	1.48
6383	SPF	23	2.61
6451	Alien Security	5	4.60
6561	Decode the Tree	2	9.50

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