Solved by honghoker

#	Title	# Solved	Avg. Tries
5086	Factors And Multiples	38,943	1.60
5337	Welcome	18,387	1.37
5338	Microsoft Logo	20,796	1.25
5339	Call For Help STANDARD	15,682	1.48
5342	Billing	414	1.22
5347	LCM	4,104	1.97
5349	Duplicate SSN	132	1.33
5355	Math	9,232	1.75
5366	Total Count	88	1.60
5397	Keylogger	13,421	3.58
5427	Fire	8,976	3.94
5522	카드 게임	18,253	1.21
5524	입실 관리	6,947	1.26
5532	방학 숙제	12,297	1.56
5543	상근날드	28,101	1.47
5554	심부름 가는 길 STANDARD	14,016	1.18
5555	반지	3,223	1.57
5565	영수증	13,531	1.14
5568	카드 놓기	5,125	1.47
5576	콘테스트	5,971	1.26
5582	공통 부분 문자열	6,813	2.36
5585	거스름돈	27,347	1.52
5596	Score	12,446	1.22
5597	Who have not handed in ?	66,625	1.94
5604	問題3	83	1.51
5622	BAKA	76,527	1.71
5635	Birthdates	8,567	1.47
5637	Longest Word	868	3.09
5648	Reverse and Sort	2,389	2.38
5691	Mean Median Problem	2,020	1.24
5717	Og	11,966	1.29
5800	Class Statistics	5,973	1.88
6091	Reconstruction	471	1.71
6378	Digital Roots	2,820	2.12
6497	Dark roads	5,742	2.85
6550	All in All	2,406	2.54
6603	Lotto	26,139	1.80
6749	Next in line STANDARD	7,909	1.14
6840	Who is in the middle?	4,684	1.33
7120	String	294	1.37
7287	Registration STANDARD	62,170	1.92
7432	Disk Tree	785	1.74
7490	Zero	4,111	2.05
7562	Knight Moves STANDARD	27,239	1.90
7567	그릇	12,462	1.36
7568	덩치	52,018	1.78
7569	토마토 STANDARD	32,566	2.33
7576	토마토 STANDARD	52,670	2.67
7579	앱 STANDARD	9,398	2.99
7596	MP3 Songs	370	1.36

14567891011121419