Solved by rail

#	Title	# Solved	Avg. Tries
5140	Rig Placement	10	2.10
5107	Secret Santa	566	1.78
5106	Target	22	1.50
5086	Factors And Multiples	40,598	1.60
5073	Triangles	22,791	2.10
5066	The Counting Problem	31	1.71
5063	Nasty Hacks	11,072	1.43
5021	Succession	479	2.62
5014	Elevator Trouble	15,964	2.93
4999	Aaah! STANDARD	15,192	1.60
4991	Cleaning Robot	2,897	3.11
4964	Verbal Arithmetic	49	2.51
4963	How Many Islands? STANDARD	28,442	2.00
4949	The Balance of the World	42,921	3.03
4948	Chebyshev's Theorem	36,387	2.55
4811	Pills	4,650	1.46
4806	Count	1,640	1.52
4796	Happy Camper	11,794	2.53
4779	Cantoring Along	8,501	2.22
4766	A Simple Question of Chemistry	2,883	1.45
4682	Polynomial Showdown	51	2.67
4673	Self Numbers	73,395	2.02
4659	Easier Done than Said?	7,250	2.06
4619	Root of the Problem	1,493	1.64
4575	Refrigerator Magnets	253	1.27
4574	Su-domino-ku	902	2.19
4562	No Brainer	4,234	1.38
4504	Find Multiples	5,518	1.85
4470	Number the lines	7,978	1.67
4455	The Status is Not Quo	17	2.35
4386	Freckles	9,127	1.70
4375	Ones	8,478	3.08
4370	A multiplication game	228	2.25
4355	Relatives	860	3.61
4344	Above Average	82,691	2.47
4307	Ants	2,481	2.00
4299	Beat the Spread!	5,998	3.28
4256	Tree	2,744	1.77
4251	Water Main Break, Fixed	20	1.90
4217	Ancient Messages	199	4.11
4196	Dominos	2,468	3.31
4195	Virtual Friends	9,776	3.64
4181	Convex Hull	721	4.79
4179	Fire!	11,333	4.78
4153	Egypt	50,433	2.00
4150	Fibonacci Numbers	2,377	1.78
4101	Which is Greater? STANDARD	24,649	1.98
4096	Palindrometer	450	1.79
3986	ESEJ	13,036	1.76
3985	OREHNJACA	3,846	1.82

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