Solved by polygon

#	Title	# Solved	Avg. Tries
5613	계산기 프로그램	3,152	1.47
5615	아파트 임대 STANDARD	1,382	5.00
5619	세 번째	341	3.43
5622	BAKA	76,343	1.71
5639	Binary Search Tree	14,217	2.62
5648	Reverse and Sort	2,380	2.38
5666	Hot Dogs	1,092	1.61
5676	Interval Product STANDARD	2,541	3.02
5691	Mean Median Problem	2,005	1.24
5692	Factorial Again!	1,945	2.25
5717	Og	11,941	1.29
5724	Feynman	2,168	1.22
5751	Head or Tail	666	1.23
5753	Pascal Library	252	1.69
5789	Making Decisions	2,741	1.69
5890	Tractor	76	2.83
5893	Times17	3,583	1.75
5928	Contest Timing	2,553	1.81
5949	Adding Commas	625	1.33
5972	Package Delivery	4,777	1.72
5988	Even? Odd?	6,287	2.03
6030	Scavenger Hunt	725	1.34
6064	Cain Calendar	15,573	3.68
6131	Perfect Squares	2,788	1.36
6162	Superlatives	358	2.12
6186	Best Grass	774	1.33
6190	Another Cow Number Game	466	1.53
6194	Building the Moat	259	1.59
6198	Bad Hair Day	6,507	2.82
6213	Balanced Lineup	509	1.23
6218	Balanced Lineup	424	1.15
6321	IBM minus one STANDARD	2,748	2.02
6322	Geometry made simple	1,923	2.81
6359	The Drunk Jailer	6,750	1.40
6374	To the Max	72	2.26
6378	Digital Roots	2,815	2.12
6436	Floppies	239	2.15
6437	Golf	356	1.74
6438	Reverse Text	453	1.30
6439	Intersection	787	4.06
6491	Perfection	382	2.58
6497	Dark roads	5,712	2.85
6549	Largest Rectangle in a Histogram	11,083	3.63
6588	Goldbach's Conjecture	12,448	4.57
6603	Lotto	26,089	1.80
6721	Backward numbers	367	1.28
6749	Next in line STANDARD	7,876	1.14
6750	Rotating letters	469	1.21
6763	Speed fines are not fine!	2,601	1.57
6764	Sounds fishy!	2,346	2.42

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