All problems

#	Title	# Solved	Avg. Tries
3867	Towns along a Highway	4	1.50
3868	Awkward Lights	3	1.00
3869	The Two Men of the Japanese Alps	2	1.00
3870	Find the Multiples	17	2.06
3871	Test Case Tweaking	4	1.00
3872	Where’s Wally	3	1.00
3873	Intersection of Two Prisms	36	1.97
3874	Matrix Calculator	13	1.69
3875	Cubist Artwork	34	1.24
3876	Repeated Substitution with Sed	44	1.98
3877	Swimming Jam	3	1.00
3878	Separate Points	775	3.64
3879	Origami Through-Hole	1	1.00
3880	Chemist’s Math	4	1.25
3881	Malfatti Circles	23	1.22
3882	Twenty Questions	9	2.44
3883	Hobby on Rails	1	1.00
3884	Infected Land	0	0.00
3885	Grey Area	78	1.36
3886	Expected Allowance	18	1.44
3887	Stopped Watches	3	1.00
3888	Digits on the Floor	1	1.00
3889	Spherical Mirrors	6	2.50
3890	Traveling Cube	3	1.00
3891	Search of Concatenated Strings	4	1.00
3892	Top Spinning	1	1.00
3893	Common Polynomial	3	2.67
3894	Zigzag	1	18.00
3895	And Then There Was One	262	1.71
3896	Prime Gap	1,463	1.58
3897	Minimal Backgammon	9	1.11
3898	Lowest Pyramid	0	0.00
3899	Geometric Map	2	1.50
3900	Slim Span	18	1.28
3901	The Morning after Halloween	8	2.25
3902	Bug Hunt	14	1.29
3903	Most Distant Point from the Sea	98	3.26
3904	The Teacher's Side of Math	29	2.03
3905	How I Wonder What You Are!	14	1.14
3906	How I Mathematician Wonder What You Are!	26	1.12
3907	Cubic Eight-Puzzle	14	6.93
3908	Sum of Different Primes	564	1.63
3909	Manhattan Wiring	2	1.00
3910	Power Calculus	46	2.48
3911	Polygons on the Grid	0	0.00
3912	The Best Name for Your Baby	3	1.00
3913	Enjoyable Communication	0	0.00
3914	Maximum Sum	27	1.22
3915	Book Replacement	0	0.00
3916	Colored Cubes	2	1.00

1294353555657585961199340623