Solved by edecudo

#	Title	# Solved	Avg. Tries
6516	Grocery store	20	3.30
6518	Automatic Correction of Misspellings	25	3.00
6526	Ambiguous permutations	57	1.14
6537	In Danger	29	1.48
6538	Run Length Encoding	30	5.80
6543	The Bottom of a Graph	639	1.87
6545	Drink, on Ice	28	1.75
6546	Edge	44	2.00
6549	Largest Rectangle in a Histogram	11,079	3.63
6550	All in All	2,403	2.54
6553	Diplomatic License	40	1.70
6558	Average is not Fast Enough!	44	2.20
6562	Etaoin Shrdlu	20	1.60
6565	Hard to Believe, but True!	166	1.37
6566	Anagram Groups	147	5.73
6568	Simple Computers	291	4.71
6571	How many Fibs?	673	3.48
6581	HTML	412	4.70
6588	Goldbach's Conjecture	12,448	4.57
6591	Binomial Showdown	1,604	3.74
6593	Dungeon Master	7,662	2.56
6597	Tree Recovery	410	1.89
6600	The Circumference of the Circle	299	1.77
6603	Lotto	26,089	1.80
6609	Mosquito Multiplication	510	1.92
6615	Collatz Conjecture	234	3.16
6616	Text Encryption	204	2.78
6619	Intergalactic Mortgage	25	5.40
6627	The Easiest Problem is This One	94	1.06
6631	God Save the i-th Queen	12	2.33
6634	Digital Display	62	2.53
6640	Suspicious Stocks	29	1.52
6642	On-Line Banking	30	3.30
6645	Stock Exchange	55	1.22
6663	Emag eht htiw Em Pleh	20	1.25
6666	Help Me with the Game	24	1.21
6679	Specialized Four-Digit Numbers	2,938	1.37
6683	Paper Cutting	15	1.13
6693	Complicated Route	59	1.73
6696	Too Much Water	156	1.38
6700	Sylvester construction	21	1.43
6705	Hardware	10	2.00
6709	Jackpot	48	2.60
6718	Goldbach’s conjecture	179	1.19
6721	Backward numbers	367	1.28
6736	The Idiot of the Year Contest!	104	1.48
6746	The Happy Worm	17	2.35
6749	Next in line STANDARD	7,876	1.14
6750	Rotating letters	469	1.21
6751	From 1987 to 2013	252	1.29

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