Solved by mujigae

#	Title	# Solved	Avg. Tries
6504	Convert Kilometers to Miles	259	1.37
6508	A Game with Marbles	89	1.42
6510	Annoying painting tool	18	1.39
6511	Black and white painting	58	1.71
6513	Deli Deli	64	1.27
6526	Ambiguous permutations	57	1.14
6543	The Bottom of a Graph	639	1.87
6546	Edge	44	2.00
6549	Largest Rectangle in a Histogram	11,087	3.63
6550	All in All	2,405	2.54
6553	Diplomatic License	40	1.70
6556	Paths on a Grid	47	3.98
6558	Average is not Fast Enough!	44	2.20
6565	Hard to Believe, but True!	166	1.37
6571	How many Fibs?	673	3.48
6588	Goldbach's Conjecture	12,455	4.57
6589	Heavy Cargo	50	1.94
6591	Binomial Showdown	1,604	3.74
6593	Dungeon Master	7,668	2.56
6595	Frogger	48	3.10
6600	The Circumference of the Circle	299	1.77
6601	Knight Moves	117	1.54
6603	Lotto	26,105	1.80
6609	Mosquito Multiplication	510	1.92
6615	Collatz Conjecture	234	3.16
6616	Text Encryption	204	2.78
6627	The Easiest Problem is This One	94	1.06
6642	On-Line Banking	30	3.30
6645	Stock Exchange	55	1.22
6679	Specialized Four-Digit Numbers	2,943	1.37
6693	Complicated Route	59	1.73
6696	Too Much Water	156	1.38
6700	Sylvester construction	21	1.43
6718	Goldbach’s conjecture	178	1.19
6721	Backward numbers	367	1.28
6736	The Idiot of the Year Contest!	104	1.48
6749	Next in line STANDARD	7,876	1.14
6750	Rotating letters	469	1.21
6751	From 1987 to 2013	252	1.29
6754	Bridge transport	70	2.46
6763	Speed fines are not fine!	2,601	1.57
6764	Sounds fishy!	2,348	2.42
6765	Icon Scaling	164	1.26
6766	Big Bang Secrets	140	1.05
6768	Don’t pass me the ball!	922	1.20
6769	Aromatic Numbers	91	1.25
6778	Which Alien?	3,576	1.45
6779	Who Has Seen The Wind	346	1.21
6780	Sumac Sequences	390	1.44
6783	English or French?	162	1.33

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