Solved by 4hn6

#	Title	# Solved	Avg. Tries
5339	Call For Help STANDARD	15,642	1.48
5341	Pyramids	4,486	1.41
5354	J Box	3,358	2.29
5356	Triangles	367	1.35
5357	Dedupe	1,687	1.34
5358	Football Team	1,460	1.89
5361	Battle Droid Expenses	3,610	1.44
5397	Keylogger	13,400	3.58
5398	Wrong Answer	215	2.41
5419	North-Western Winds	1,922	2.88
5427	Fire	8,976	3.94
5430	Integer Lists STANDARD	27,163	4.88
5446	The Great Cleanup	453	2.80
5522	카드 게임	18,207	1.21
5523	경기 결과	3,617	1.43
5524	입실 관리	6,927	1.26
5525	IOIOI	10,961	3.36
5532	방학 숙제	12,292	1.56
5543	상근날드	28,071	1.47
5554	심부름 가는 길 STANDARD	14,002	1.18
5565	영수증	13,523	1.14
5575	타임 카드	6,691	1.31
5596	Score	12,426	1.22
5597	Who have not handed in ?	66,374	1.94
5607	問題 １	502	1.21
5612	터널의 입구와 출구	2,234	1.87
5613	계산기 프로그램	3,152	1.47
5622	BAKA	76,393	1.71
5639	Binary Search Tree	14,219	2.62
5651	Crucial Links	490	3.56
5666	Hot Dogs	1,095	1.61
5670	Cellphone Typing	2,699	2.85
5691	Mean Median Problem	2,020	1.24
5692	Factorial Again!	1,951	2.25
5710	Electric Bill	362	2.73
5717	Og	11,950	1.29
5719	Almost Shortest Path	3,824	5.10
5724	Feynman	2,171	1.22
5735	Emoticons :-)	148	3.55
5789	Making Decisions	2,743	1.69
5893	Times17	3,586	1.75
5928	Contest Timing	2,553	1.81
5988	Even? Odd?	6,303	2.03
6064	Cain Calendar	15,585	3.68
6086	Total Flow	2,672	3.62
6131	Perfect Squares	2,794	1.36
6198	Bad Hair Day	6,507	2.82
6236	Monthly Expense	4,625	3.44
6241	Dining	230	2.20
6264	Sub-dictionary	79	4.54

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