Solved by oioifor

#	Title	# Solved	Avg. Tries
3020	FIREFLY	7,126	2.17
3085	BOMBONI	13,365	2.90
3273	SumX	19,579	2.89
3541	Business Center	191	3.09
3584	Nearest Common Ancestors	5,617	1.91
3649	Joint Venture	2,552	5.31
3665	Rankings	4,345	2.51
3709	Laserbox	291	1.93
4195	Virtual Friends	9,923	3.63
4386	Freckles	9,198	1.70
4485	Obstacle Course	12,933	1.94
4659	Easier Done than Said?	7,427	2.06
4963	How Many Islands? STANDARD	28,725	2.00
4991	Cleaning Robot	2,932	3.10
5014	Elevator Trouble	16,183	2.92
5021	Succession	486	2.60
5107	Secret Santa	573	1.78
5218	Alphabet Distances	4,891	1.53
5557	1학년	8,248	2.09
5566	주사위 게임	1,307	2.04
5569	출근 경로	1,269	1.79
5585	거스름돈	28,118	1.52
5597	Who have not handed in ?	71,050	1.94
5875	Typo	383	2.78
5883	Cows in a Row	794	2.42
6087	Laserphones	3,223	4.34
6131	Perfect Squares	2,897	1.37
6219	Qualified Primes	1,096	2.26
6328	Erdös Numbers	24	5.25
6497	Dark roads	5,984	2.84
6588	Goldbach's Conjecture	12,986	4.56
6603	Lotto	26,977	1.79
7562	Knight Moves STANDARD	28,345	1.89
7568	덩치	53,691	1.77
7570	줄 세우기	2,556	2.53
7576	토마토 STANDARD	54,773	2.66
7579	앱 STANDARD	10,023	2.99
8394	Congress	2,311	2.18
8979	올림픽	10,057	2.51
8980	택배	3,834	2.25
8983	사냥꾼	3,651	2.91
9012	Parenthesis	82,546	2.14
9077	지뢰제거	235	2.93
9093	Word Reversal	18,016	1.82
9095	Adding 1s, 2s, and 3s	64,310	1.54
9184	Function Run Fun	17,709	2.33
9251	LCS	31,626	2.40
9417	최대 GCD	1,400	1.44
9461	Padovan Sequence	44,318	2.30
9613	Sum of GCD	12,985	2.33

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