Solved by rlaahtl

#	Title	# Solved	Avg. Tries
6131	Perfect Squares	2,788	1.36
6118	Hide and Seek	3,707	1.75
5883	Cows in a Row	766	2.43
5692	Factorial Again!	1,945	2.25
5648	Reverse and Sort	2,380	2.38
5639	Binary Search Tree	14,217	2.62
5622	BAKA	76,343	1.71
5597	Who have not handed in ?	66,318	1.94
5596	Score	12,397	1.22
5567	결혼식	8,287	2.23
5565	영수증	13,520	1.14
5554	심부름 가는 길 STANDARD	13,996	1.18
5545	최고의 피자	1,725	2.24
5532	방학 숙제	12,276	1.56
5525	IOIOI	10,951	3.36
5522	카드 게임	18,188	1.21
5430	Integer Lists STANDARD	27,145	4.89
5393	Collatz	170	3.01
5376	Float to Fraction	597	2.85
5373	Cubing	4,372	2.59
5355	Math	9,194	1.75
5347	LCM	4,082	1.96
5341	Pyramids	4,476	1.41
5339	Call For Help STANDARD	15,632	1.48
5338	Microsoft Logo	20,744	1.25
5337	Welcome	18,366	1.37
5086	Factors And Multiples	38,828	1.60
5073	Triangles	21,197	2.11
5063	Nasty Hacks	10,845	1.43
5052	Phone List	10,327	3.20
4999	Aaah! STANDARD	14,686	1.60
4949	The Balance of the World	41,066	3.04
4948	Chebyshev's Theorem	35,699	2.56
4884	Sometimes, a penalty is good!	244	3.51
4690	Perfect Cubes	2,329	2.51
4673	Self Numbers	72,954	2.02
4504	Find Multiples	5,428	1.85
4378	WERTYU	979	4.57
4358	Hardwood Species	5,834	2.74
4344	Above Average	82,260	2.47
4299	Beat the Spread!	5,797	3.29
4158	CD	2,168	3.96
4153	Egypt	48,450	1.99
4134	Next Prime	8,675	4.00
4101	Which is Greater? STANDARD	23,891	1.99
4030	Everyone out of the Pool	218	2.50
3711	Reduced ID Numbers	658	2.09
3541	Business Center	176	3.10
3273	SumX	18,202	2.90
3213	pizza	486	3.47

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