Solved by leehk_py

#	Title	# Solved	Avg. Tries
6597	Tree Recovery	410	1.89
6603	Lotto	26,643	1.80
6679	Specialized Four-Digit Numbers	2,974	1.37
6749	Next in line STANDARD	8,044	1.14
6810	ISBN	3,007	1.47
6840	Who is in the middle?	4,936	1.33
6987	월드컵	3,452	3.41
6996	Anagrams	3,962	1.93
7044	Bad Cowtractors	238	1.92
7113	Rectangle	213	1.82
7287	Registration STANDARD	63,290	1.92
7432	Disk Tree	823	1.72
7453	4 Values whose Sum is 0	7,123	4.40
7469	K-th Number	1,873	3.06
7490	Zero	4,268	2.05
7510	Higher Math	3,487	2.02
7511	Poking the Social	1,114	2.47
7562	Knight Moves STANDARD	27,922	1.89
7567	그릇	12,679	1.36
7568	덩치	53,142	1.78
7569	토마토 STANDARD	33,565	2.32
7570	줄 세우기	2,502	2.53
7571	점 모으기	1,275	2.73
7572	간지(干支)	2,759	1.65
7573	고기잡이	1,092	3.88
7576	토마토 STANDARD	53,983	2.66
7578	공장	3,902	2.55
7579	앱 STANDARD	9,805	2.99
7662	Dual Priority Queue	13,639	4.51
7677	Fibonacci	772	1.38
7682	Tic-Tac-Toe	2,292	3.53
7785	Easy work	22,441	2.44
7795	Eat or Be Eaten	7,359	1.98
7812	Tree Median	567	2.86
7891	Can you add this?	6,517	1.23
7983	Do It Tomorrow	1,066	2.07
8061	Bitmap	250	2.06
8111	Ones And Zeros	1,150	1.75
8112	Ones And Zeros 2	343	3.06
8320	Rectangles	3,813	1.75
8370	Plane	9,226	1.12
8393	Sum STANDARD	170,572	1.56
8394	Congress	2,269	2.18
8437	Julka	5,101	2.43
8545	Zadanie próbne	4,647	1.26
8558	Silnia	1,694	1.42
8710	Koszykarz	2,047	1.43
8723	Patyki	2,131	1.50
8741	이진수 합	1,895	2.02
8871	Zadanie próbne 2	3,911	1.17

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