Solved by y0rfa1se

#	Title	# Solved	Avg. Tries
6321	IBM minus one STANDARD	2,821	2.02
6322	Geometry made simple	2,006	2.80
6378	Digital Roots	2,892	2.11
6436	Floppies	255	2.21
6437	Golf	381	1.72
6439	Intersection	818	4.05
6443	Anagram	1,753	2.99
6491	Perfection	406	2.58
6549	Largest Rectangle in a Histogram	11,633	3.61
6721	Backward numbers	395	1.32
6749	Next in line STANDARD	8,150	1.14
6750	Rotating letters	501	1.20
6763	Speed fines are not fine!	2,714	1.56
6764	Sounds fishy!	2,469	2.40
6768	Don’t pass me the ball!	959	1.19
6778	Which Alien?	3,747	1.45
6779	Who Has Seen The Wind	373	1.25
6780	Sumac Sequences	406	1.42
6784	Multiple Choice	460	1.11
6794	What is n, Daddy?	588	1.90
6810	ISBN	3,086	1.47
6812	Good times	280	2.46
6825	Body Mass Index	1,606	1.42
6830	It’s Cold Here!	386	1.24
6840	Who is in the middle?	5,098	1.34
6841	I Speak TXTMSG	1,296	2.41
6845	Federal Voting Age	256	1.24
6871	The Cell Sell STANDARD	78	2.49
6887	Squares	1,630	1.45
6888	Terms of Office	1,346	1.39
6889	Smile with Similes	366	1.14
6903	Trident	263	1.44
6916	0123456789 STANDARD	466	3.36
6974	Long Division	406	1.50
6975	Deficient, Perfect, and Abundant	455	2.02
7287	Registration STANDARD	64,359	1.92
7510	Higher Math	3,529	2.02
7523	Gauß in Elementary School	1,229	1.92
7568	덩치	53,912	1.78
7579	앱 STANDARD	10,108	2.99
7581	Cuboids	576	1.13
7595	Triangles	2,331	1.21
7782	Alien	287	1.23
7869	Circular Area	1,414	3.25
7891	Can you add this?	6,690	1.22
7947	Koncert	290	1.44
8370	Plane	9,406	1.12
8371	Dyslexia	674	1.11
8387	Dyslexia	523	1.79
8393	Sum STANDARD	173,194	1.57

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