Solved by ychangseok

#	Title	# Solved	Avg. Tries
5355	Math	9,204	1.75
5354	J Box	3,358	2.29
5352	Coin Collection	32	1.06
5349	Duplicate SSN	131	1.34
5348	Factoring	36	1.36
5347	LCM	4,085	1.97
5346	Frodo Sequence	76	1.51
5345	PLU Count	68	1.28
5344	GCD	477	1.29
5343	Parity Bit	289	1.33
5342	Billing	404	1.22
5341	Pyramids	4,486	1.41
5340	Secret Location	288	1.66
5339	Call For Help STANDARD	15,642	1.48
5338	Microsoft Logo	20,760	1.25
5337	Welcome	18,367	1.37
5300	Fill the Rowboats!	1,658	1.60
5293	Dividing the Pirate Hoard	71	1.51
5292	Counting Swann’s Coins	331	1.28
5246	Checkerboard Rows	231	1.80
5238	Stacked Floating Mountains	125	1.12
5237	Connected or Not Connected	138	1.46
5235	Even Sum More Than Odd Sum	716	1.36
5222	Vigenère Cipher	103	1.13
5220	Error Detection	478	1.26
5218	Alphabet Distances	4,789	1.53
5217	Sum of Pairs	3,336	1.76
5190	Aerospace & Mechanical Engineering	67	1.42
5187	Civil Engineering	87	1.46
5177	Format Error!	340	2.65
5176	Contest Seating	2,698	1.45
5163	Isn’t It Funny How a Bear Likes Honey?	261	2.20
5161	Toxic Assets	29	1.83
5157	Bailout Bonus	177	1.67
5155	Gadget Purchases	70	1.77
5149	Map Interface	68	1.69
5127	Weird Currency	19	1.47
5121	Alarmist	79	1.29
5104	NoMoPhobia	58	1.62
5102	Sarah's Toys	448	1.49
5101	Sequences	696	2.58
5095	Matrix Powers	221	3.44
5091	Hostel Nights	14	2.29
5086	Factors And Multiples	38,871	1.60
5076	Web Pages	402	2.34
5074	When Do We Finish?	513	1.53
5073	Triangles	21,222	2.11
5063	Nasty Hacks	10,853	1.43
5054	Optimal Parking	3,564	1.27
5051	Just A Few More Triangles!	545	3.03

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