Solved by dong5995

#	Title	# Solved	Avg. Tries
3273	SumX	15,791	2.91
3276	ICONS	602	1.30
3280	CARDS	47	1.19
3282	ROOMS	104	1.32
3295	Networks with Unidirectional Links	614	1.59
3391	Knights	30	5.57
3412	Darts	187	2.07
3417	Vigenère Cipher Encryption	166	1.47
3432	Game	92	2.15
3447	Software Bugs	762	2.33
3448	Character Recognition	280	3.25
3449	Hamming Distance	2,140	1.30
3460	Binary numbers	8,852	1.82
3474	Factorial	2,584	2.47
3486	Adding Reversed Numbers	693	1.34
3507	Automated Telephone Exchange	687	1.26
3508	Black Square	18	4.28
3512	Flat	370	1.52
3533	Explicit Formula	339	1.68
3546	Headshot	70	1.73
3554	Enigmatic Device	217	1.93
3555	Four Points	2	7.50
3566	Giant Screen	179	3.69
3568	iSharp	1,466	2.39
3575	Enchanted Mirror	30	2.50
3578	Holes	542	1.30
3588	Water Main Break	46	1.33
3595	Beer Refrigerator	430	2.31
3602	iChess	231	2.29
3622	Halloween holidays	275	2.58
3649	Joint Venture	2,229	5.47
3681	Equilibrium Mobile	39	2.77
3683	Cat vs. Dog	427	2.65
3687	Matchsticks	1,796	3.01
3711	Reduced ID Numbers	533	2.11
3713	Guardian of Decency	21	1.76
3724	The Table	170	2.91
3733	Shares	3,814	1.83
3765	Celebrity jeopardy	1,517	1.62
3778	Anagrammatic Distance	451	1.98
3782	City Game	6	4.33
3783	Cube Root	373	5.49
3845	Lawn mower	189	1.75
3873	Intersection of Two Prisms	32	2.09
3876	Repeated Substitution with Sed	36	1.86
3878	Separate Points	683	3.67
3943	Hailstone HOTPO	1,955	2.28
3959	Ski Jumping	84	2.88
3969	My brother’s diary	37	1.92
3976	Counterattack	162	1.23

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