Problems from Rocky Mountain Regional Contest (RMRC) 2015

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Classy Problem 9847 2462 25% 0.01 2175 1669 77% 4.4
Amazing Race 332 88 27% 0.29 92 65 71% 7.5
Bundles of Joy 348 116 33% 0.00 123 95 77% 6.4
Flipping Cards 915 221 24% 0.08 275 170 62% 7.1
I've Been Everywhere, Man 12847 8156 63% 0.00 7405 7097 96% 1.4
Matrix Keypad 429 215 50% 0.00 231 201 87% 3.3
Popular Vote 4095 1841 45% 0.00 1783 1604 90% 2.3
Rubik's Revenge in ... 2D!? 3D? 844 203 24% 0.16 145 107 74% 6.7
Scaling Recipes 1568 895 57% 0.01 793 747 94% 1.8
Space Junk 831 203 24% 0.00 206 164 80% 5.0
The Magical 3 2692 516 19% 0.00 529 359 68% 6.0