Problems from 2015 ICPC North American Qualifier Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
All about that base	2582	1012	39%	0.00	983	823	84%	2.9
Bobby's Bet	1501	705	47%	0.00	675	558	83%	3.0
Cantina of Babel	840	400	48%	0.00	365	310	85%	3.6
Circuit Counting	935	330	35%	0.00	365	254	70%	5.9
Cutting Brownies	383	195	51%	0.00	186	146	78%	4.4
Quick Brown Fox	7644	4057	53%	0.00	3875	3604	93%	1.6
Safe Passage	1525	547	36%	0.00	541	354	65%	5.2
Secret Message	5638	2948	52%	0.00	2690	2469	92%	1.8
Simon Says	10565	5352	51%	0.00	4995	4672	94%	1.5
Torn To Pieces	4260	1277	30%	0.00	1200	951	79%	3.9
UnDetected	594	279	47%	0.00	294	246	84%	3.9