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