Solved by measurezero

#	Title	# Solved	Avg. Tries
13288	A New Alphabet	203	1.71
13280	Selection of Participants of an Experiment	141	1.12
13277	큰 수 곱셈	9,929	1.45
13275	가장 긴 팰린드롬 부분 문자열	956	1.89
13271	스파이	60	3.80
13270	피보나치 치킨	336	2.11
13269	쌓기나무	171	2.51
13268	셔틀런	306	2.49
13265	색칠하기	790	2.47
13264	접미사 배열 2	505	1.64
13263	나무 자르기	1,013	2.56
13258	복권 + 은행	197	1.47
13255	동전 뒤집기	228	1.68
13253	토러스	45	1.29
13251	조약돌 꺼내기	2,111	2.34
13250	주사위 게임	503	1.49
13249	공의 충돌	175	1.62
13245	Sum of digits	66	1.18
13244	Tree	757	1.95
13243	Non-decreasing subsegment	101	1.83
13242	Harps and Tails	38	1.34
13241	LCM	14,680	1.59
13240	Chessboard	708	1.21
13239	Combinations	241	1.38
13238	Bitcoin investment	209	1.12
13237	Binary tree	253	1.28
13236	Collatz Conjecture	816	1.30
13235	Palindromes	2,250	1.40
13234	George Boole	517	1.29
13231	Lucky Tickets	48	1.38
13230	Bits equalizer	50	2.68
13229	Selection Sum	309	1.20
13228	The REAL Manhattan distance	463	1.10
13227	TicTacToe	164	1.83
13226	Divisors Again	182	1.40
13225	Divisors	867	1.14
13224	Chop Cup	411	1.07
13223	Sodium	1,134	2.77
13222	Matches	548	1.15
13221	Manhattan	482	1.32
13220	Secret	131	2.44
13219	Trains	40	4.63
13218	Bitcoin	20	1.90
13217	Honey	44	2.82
13216	Badminton	228	1.28
13215	Fish	17	1.47
13214	Swaps	41	1.76
13213	Binary Roads	38	1.37
13212	Random	39	5.69
13211	Passport Checking	175	1.73

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