Problems from 2015 ICPC North American Qualifier Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
All about that base	2408	952	40%	0.00	912	768	84%	2.8
Bobby's Bet	1445	678	47%	0.00	659	544	83%	3.0
Cantina of Babel	716	351	49%	0.00	320	270	84%	3.8
Circuit Counting	909	314	35%	0.00	353	243	69%	6.0
Cutting Brownies	356	170	48%	0.00	172	132	77%	4.5
Quick Brown Fox	6886	3634	53%	0.00	3477	3227	93%	1.7
Safe Passage	1490	526	35%	0.00	528	340	64%	5.3
Secret Message	5293	2725	51%	0.00	2498	2284	91%	1.9
Simon Says	9454	4758	50%	0.00	4455	4148	93%	1.6
Torn To Pieces	3872	1166	30%	0.00	1102	871	79%	4.0
UnDetected	567	267	47%	0.00	282	235	83%	3.9