Solved by hphphp

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	334,854	2.60
1001	A-B STANDARD	287,882	1.45
1011	Fly me to the Alpha Centauri	25,099	3.11
1071	소트	1,280	3.22
1712	손익분기점 STANDARD	58,055	3.53
2193	이친수	36,076	2.39
2292	벌집 STANDARD	80,788	2.22
2501	약수 구하기	37,982	1.99
2557	Hello World STANDARD	370,080	2.53
2739	구구단 STANDARD	204,963	1.98
3460	Binary numbers	9,776	1.82
4344	Above Average	82,989	2.46
7287	Registration STANDARD	64,550	1.92
10171	Cats STANDARD	192,158	2.78
10172	Dogs STANDARD	187,430	2.33
10699	오늘 날짜 STANDARD	38,829	1.86
10718	We love kriii STANDARD	183,430	1.53
10818	최소, 최대	150,219	2.25
10844	쉬운 계단 수	39,456	3.21
10870	피보나치 수 5	64,364	1.64
10951	A+B - 4 STANDARD	139,939	2.76
10998	A×B STANDARD	240,752	1.30
18939	Observer Game	214	2.22
25083	새싹 STANDARD	78,130	1.88

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