#너비 우선 탐색 bfs

#	제목	푼 사람 수	평균 시도
6775	Editor Distance	3	1.00
25884	Editor Navigation	8	1.00
11112	Eight puzzle	69	3.83
20842	Eldberget	10	1.00
14481	Election of Evil	16	2.06
9790	Elephant Show	48	1.08
20333	Elevator Pitch	61	2.10
21216	Emails	43	2.53
25272	Emergency Exit	3	4.67
26028	Enigmatic Enumeration	13	1.62
6328	Erdös Numbers	21	6.43
10484	Erratic Ants	30	2.43
3695	Escape from Enemy Territory	8	1.50
19606	Escape Room	60	3.72
24819	Escape Wall Maria	35	1.49
18211	Estimating the Flood Risk	50	1.30
7898	Euro Efficiency	4	2.75
10633	Everlasting Zero	11	1.55
20780	Evil Problemsetters	9	2.44
4666	Exchange Rates	8	1.38
12530	Extreme Escalator Pogo (Large)	6	1.67
12529	Extreme Escalator Pogo (Small)	8	1.75
12622	EZ-Sokoban (Large)	9	2.56
12621	EZ-Sokoban (Small)	8	1.13
21767	Factory Balls	50	2.72
13379	Far Far Away	46	1.57
15101	Faulty Robot	14	1.21
6031	Feeding Time	137	1.49
10691	Fegla	7	15.14
17197	Fence Planning	218	1.59
24902	Fewest Moves Challenge	4	1.75
28032	Field Day	66	1.58
7831	Fire Drill	14	2.86
17934	Flight Plans	4	1.50
11638	Flipping Cards	14	1.36
10324	Floating Formation	13	2.46
26585	Floor Cleaner	4	1.00
6907	Floor Plan	18	3.78
7299	Food Cubes	19	2.32
6847	Friends	14	1.79
6577	From Dusk till Dawn (or Vladimir the Vampire)	14	5.07
11964	Fruit Feast	317	2.40
20993	Furniture	15	2.67
13810	Futon	8	1.00
11448	Ga	84	1.36
18809	Gaaaaaaaaaarden	1,703	2.33
4692	Galactic Import	12	2.50
13995	Game on Graph	17	1.59
3440	Gates of Logic	19	4.58
11612	Gears	19	1.95

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