y0105w49가 해결한 문제

#	제목	푼 사람 수	평균 시도
1550	16진수 STANDARD	16,486	1.54
17349	1루수가 누구야	199	3.32
13727	5차원 구사과 초콜릿	93	2.20
8345	A Cat on a Keyboard	47	2.09
19611	A Game with Grundy	14	1.00
19506	A Poor King	3	2.67
28145	A Tree and Two Edges	13	2.77
1000	A+B STANDARD	295,658	2.56
10950	A+B - 3 STANDARD	151,404	1.71
12996	Acka	751	1.34
19432	Acperience	19	2.37
14633	Airport Construction	22	3.36
18619	Alakazam	31	1.71
21585	Alien Microwave	13	1.54
20090	Aliens	65	4.69
18527	All Kill	89	1.83
28144	Allergen Testing	39	3.62
20699	Almost Balanced Tree	13	1.92
19445	Alone in the Cactus	3	2.33
25219	Alternating Heights	22	2.36
22922	AND Permutation	25	2.56
21586	Another Substring Query Problem	25	4.40
21204	Antimatter Rain	5	1.00
22923	Apple Orchard	5	4.20
15877	Apples and Bananas	100	2.06
20232	Archivist	1,235	1.23
21198	Arithmetic Decoding	17	1.06
13731	As Easy as CAB	18	1.89
16389	Atlantis	53	2.62
11399	ATM	61,692	1.45
21337	Atomic Energy	47	2.68
23170	Automatic Sprayer 2	32	1.72
15563	Äventyr 1	75	1.96
24608	Average Character	104	1.78
12082	Bad Horse (Small1)	86	1.51
12083	Bad Horse (Small2)	86	1.33
7967	Balance	17	1.94
5254	Balls	89	4.57
21061	Beautiful Permutation	52	1.65
11763	Being Solarly Systematic	1	1.00
25222	Bi-ing Lottery Treekets	10	6.70
20233	Bicycle	1,109	1.33
22048	Bit Shift Registers	16	4.13
24604	Black and White	19	1.16
13409	Black and White Boxes	94	3.31
14510	Blazing New Trails	45	6.67
18526	Bomas	29	3.34
16583	Boomerangs	141	2.03
21587	Borders	10	1.40
21300	Bottle Return	3,905	1.15

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