#해 구성하기 constructive

#	제목	푼 사람 수	평균 시도
11268	Bell Ringing	21	1.14
26025	Berry Battle	11	2.36
18459	Best Tree	27	1.74
20330	Bidirectional Code	78	2.45
17510	Bigger Sokoban 40k	80	3.71
14156	Binarni	13	1.15
21763	Bingo	127	3.34
24069	BinSearch	5	1.80
31375	Bipartite Graph	11	1.36
31684	Bitovi	3	1.00
11467	Black and White	60	1.58
20354	Blackboard Reconstruction	10	2.00
24507	blobfacepalm	86	2.76
23513	Blocking Crosses	5	2.00
30968	Blume der Liebe	1	1.00
25058	Bottle Arrangements	70	1.17
13474	Boys and Girls	21	4.57
10123	Bricks	38	5.50
30899	Brickwork	7	3.71
4381	Bridge	16	3.31
21131	Brilliant Sequence of Umbrellas	34	1.91
17696	Broken Device	23	5.17
19917	Broken Line 01	35	1.26
19918	Broken Line 02	30	1.13
19919	Broken Line 03	25	1.04
19920	Broken Line 04	25	1.08
19921	Broken Line 05	24	1.00
19922	Broken Line 06	24	1.17
19923	Broken Line 07	27	1.11
19924	Broken Line 08	25	1.04
19925	Broken Line 09	25	1.04
19926	Broken Line 10	32	1.13
31493	Broken trophy	7	2.14
24654	Build The Grid	58	1.45
16649	Building a Stair	34	1.35
3583	Building for UN	6	1.17
22035	Bus Lines	29	1.48
30000	Byte Festival	4	3.25
13991	Cactus Construction	20	1.70
19220	Cactus Revenge	9	2.00
19169	Calendar	19	3.37
10960	Calvinball championship, again 1	73	1.59
10962	Calvinball championship, again 2	40	1.85
10965	Calvinball championship, again 5	20	1.60
26857	Cell Game	14	2.36
18642	Challenge	14	1.36
29707	Changing the Sitting Arrangement	4	1.25
23105	Character Grid	18	1.50
27478	Checkpoints	17	1.00
31387	Chemistry	1	6.00

1234671120