Solved by herdson

#	Title	# Solved	Avg. Tries
6502	Alfredo's Pizza Restaurant	1,839	1.93
6515	Frequent values	361	3.68
6549	Largest Rectangle in a Histogram	11,079	3.63
6550	All in All	2,403	2.54
6568	Simple Computers	291	4.71
6569	Mondriaan's Dream	225	2.15
6588	Goldbach's Conjecture	12,448	4.57
6591	Binomial Showdown	1,604	3.74
6593	Dungeon Master	7,662	2.56
6603	Lotto	26,089	1.80
6700	Sylvester construction	21	1.43
6749	Next in line STANDARD	7,876	1.14
6765	Icon Scaling	164	1.26
6832	Maze	58	2.03
6850	Cows	654	2.48
6977	Pattern Generator	69	1.71
7287	Registration STANDARD	62,015	1.92
7453	4 Values whose Sum is 0	6,736	4.38
7469	K-th Number	1,833	3.07
7510	Higher Math	3,388	2.03
7511	Poking the Social	1,037	2.48
7523	Gauß in Elementary School	1,165	1.93
7562	Knight Moves STANDARD	27,178	1.90
7567	그릇	12,436	1.36
7568	덩치	51,922	1.78
7569	토마토 STANDARD	32,517	2.33
7570	줄 세우기	2,444	2.51
7575	바이러스	741	2.48
7576	토마토 STANDARD	52,541	2.67
7578	공장	3,810	2.55
7579	앱 STANDARD	9,349	2.99
7626	Rectangles	656	4.09
7662	Dual Priority Queue	13,086	4.52
7670	Game Dice	34	1.71
7681	Sudoku	54	2.13
7682	Tic-Tac-Toe	2,179	3.56
7685	Nim	117	2.24
7772	Chemistry	137	1.68
7785	Easy work	21,333	2.45
7795	Eat or Be Eaten	6,994	1.98
7812	Tree Median	535	2.85
7891	Can you add this?	6,188	1.22
8012	Byteasar the Travelling Salesman	837	1.76
8053	Repetitions	20	3.15
8330	Permutation	47	2.15
8370	Plane	8,953	1.12
8393	Sum STANDARD	166,904	1.56
8394	Congress	2,206	2.18
8462	배열의 힘	929	2.41
8545	Zadanie próbne	4,490	1.26

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