Solved by cozyyg

#	Title	# Solved	Avg. Tries
7771	Battleship	102	1.74
7775	Final Standings	61	3.98
7784	Different Digits	46	2.72
7785	Easy work	21,053	2.45
7789	Is it tele-prime?	768	1.90
7790	Joke	171	2.06
7795	Eat or Be Eaten	6,933	1.98
7806	GCD!	381	4.19
7848	Random Gap	16	6.56
7853	Advanced ASCII Cubes	40	1.03
7868	Hamming Problem	231	2.04
7869	Circular Area	1,298	3.31
7873	Decision	30	1.90
7889	Counting heaps	16	2.63
7891	Can you add this?	6,125	1.22
7894	Big Number	673	2.68
7913	Afternoon Tea	31	3.19
7915	Cave	25	3.68
7921	Dziadkowie	29	6.41
7936	N의 존재	56	7.36
7947	Koncert	280	1.43
7964	Fibonacci Sums	14	7.00
7982	Inversions	266	2.29
7997	Sequences without Stammers	17	2.06
8020	Protocols	2	1.50
8031	Weaker Goldbach	23	5.30
8046	Automorphisms	6	5.33
8094	Canoes	67	1.88
8103	Rooks	47	1.91
8111	Ones And Zeros	1,134	1.75
8112	Ones And Zeros 2	341	3.08
8114	Palindromes	9	2.11
8117	Triangles	91	1.49
8120	Coding of Permutations	80	1.51
8146	Tetris Attack	50	2.50
8149	Weights	72	2.57
8170	Pebbles	33	1.61
8205	Shift	21	5.14
8222	Distance	89	3.90
8229	Fibonacci Representation	40	1.50
8234	Warehouse Store	38	2.03
8246	Stół	231	3.01
8247	Mecze	15	3.67
8248	Wojna	4	2.50
8271	Rooks	47	1.32
8290	Computational Geometry	46	1.57
8293	Prime prime power	34	8.97
8295	Rectangles	173	1.28
8300	Squared Words	38	2.29
8311	Variable Subsequences	25	2.00

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