Solved by xiaowuc1

#	Title	# Solved	Avg. Tries
3605	Billing Tables	2	1.00
3606	Cellular Automaton	34	2.56
3610	Graveyard	20	1.65
3611	Hard Life	85	3.92
3612	Interconnect	4	1.00
3613	Java vs C++	2,308	4.85
3614	Squares	71	1.96
3616	Bridges	6	3.33
3621	Genealogy	94	2.72
3622	Halloween holidays	288	2.59
3626	Guards	6	1.33
3629	Astronomy	11	3.55
3632	Drying	27	3.70
3633	Expectation	15	2.27
3634	Flip and Turn	10	4.60
3635	Godfather	16	2.38
3639	K Best	13	2.62
3640	Admiral	704	2.77
3644	Edge Case	190	1.94
3647	Hip To Be Square	8	2.50
3648	Idol	1,209	3.56
3649	Joint Venture	2,240	5.47
3650	Key Insight	32	3.03
3651	Binomial coefficients	134	5.72
3652	Bird tree	50	1.26
3653	Movie collection	2,745	2.21
3654	Piece it together	193	3.91
3655	Please, go first	83	1.45
3656	Pool construction	42	2.33
3657	Smoking gun	11	3.55
3658	Tichu	7	1.29
3660	Train delays	5	2.60
3661	Fair Division	84	2.12
3663	High Score	268	3.44
3664	Hill Driving	14	4.64
3665	Rankings	3,783	2.58
3666	Risk	133	2.65
3668	Stock Prices	11	1.55
3671	An Industrial Spy	646	1.97
3673	Divisible Subsequences	491	2.59
3675	Mountain Road	11	4.27
3676	Moving to Nuremberg	22	2.09
3677	Room Assignments	14	2.64
3678	Settlers of Catan	268	2.53
3679	Simple Polygon	925	3.91
3680	Wormholes	5	2.60
3681	Equilibrium Mobile	38	2.82
3682	Proving Equivalences	318	3.88
3683	Cat vs. Dog	431	2.66
3684	Disgruntled Judge	115	1.96

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