Problems from Rocky Mountain Regional Contest (RMRC) 2015

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Classy Problem	12918	3360	26%	0.01	2918	2273	78%	4.4
Amazing Race	591	146	25%	0.29	134	100	75%	5.6
Bundles of Joy	399	139	35%	0.00	144	113	78%	6.4
Flipping Cards	1172	307	26%	0.06	347	219	63%	7.0
I've Been Everywhere, Man	17365	10998	63%	0.00	9997	9598	96%	1.3
Matrix Keypad	509	260	51%	0.00	276	239	87%	3.2
Popular Vote	5315	2351	44%	0.00	2276	2046	90%	2.3
Rubik's Revenge in ... 2D!? 3D?	1051	268	25%	0.03	173	128	74%	6.9
Scaling Recipes	1954	1108	57%	0.01	980	929	95%	1.8
Space Junk	1092	263	24%	0.00	259	205	79%	5.0
The Magical 3	2927	581	20%	0.00	594	408	69%	6.0