Solved by serendip2021

#	Title	# Solved	Avg. Tries
3981	Polynomial Estimates	164	2.32
3988	RAZLIKA	296	2.34
4002	닌자배치	331	2.98
4008	특공대	985	3.08
4013	ATM	1,478	4.14
4149	Factoring Large Numbers STANDARD	1,330	5.96
4153	Egypt	49,049	1.99
4181	Convex Hull	700	4.81
4195	Virtual Friends	9,578	3.65
4196	Dominos	2,416	3.31
4225	Trash Removal	758	4.40
4243	Security	459	2.91
4256	Tree	2,697	1.77
4305	Test	109	2.78
4342	Euclid's Game	435	2.80
4344	Above Average	82,360	2.47
4354	Power Strings	2,516	2.89
4355	Relatives	829	3.63
4375	Ones	8,226	3.08
4386	Freckles	9,004	1.70
4485	Obstacle Course	12,445	1.95
4673	Self Numbers	73,069	2.02
4716	Balloons	804	3.92
4792	Red/Blue Spanning Tree	1,114	2.52
4803	Trees	5,238	3.03
4811	Pills	4,526	1.45
4948	Chebyshev's Theorem	35,836	2.56
4949	The Balance of the World	41,502	3.04
5000	Bread Sorting	282	1.70
5009	Kindergarten	91	1.86
5012	Mega Inversions	453	2.13
5051	Just A Few More Triangles!	545	3.03
5052	Phone List	10,406	3.19
5069	Honeycomb Walk	199	1.52
5086	Factors And Multiples	39,284	1.60
5214	HIPERCIJEVI	2,252	3.66
5373	Cubing	4,391	2.58
5397	Keylogger	13,522	3.57
5398	Wrong Answer	215	2.41
5419	North-Western Winds	1,933	2.88
5424	Chess Competition	71	2.37
5430	Integer Lists STANDARD	27,374	4.88
5444	Serial Numbers	111	2.57
5446	The Great Cleanup	464	2.82
5485	Mean Sequence	251	3.24
5530	JOIOI 탑	224	2.48
5542	JOI 국가의 행사	384	2.07
5573	산책	895	2.08
5582	공통 부분 문자열	6,838	2.35
5615	아파트 임대 STANDARD	1,399	5.00

1789101112131416172333