Problems by Zachary Friggstad

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bumper-To-Bumper Traffic 1072 332 31% 0.01 255 193 76% 4.2
Bundles of Joy 325 102 31% 0.00 117 87 74% 7.1
Decisions, Decisions 252 147 58% 0.00 133 123 92% 2.6
Delivering Goods 539 120 22% 0.02 98 67 68% 7.4
Flipping Cards 775 171 22% 0.08 239 142 59% 7.1
Flow Shop 744 467 63% 0.01 368 332 90% 2.7
Frosh Week 872 495 57% 0.01 397 359 90% 2.6
H-Index 1851 449 24% 0.01 398 328 82% 3.2
Hissing Microphone 11697 6505 56% 0.00 5856 5671 97% 1.3
I've Been Everywhere, Man 9778 6396 65% 0.00 5838 5608 96% 1.3
Matrix Keypad 316 185 59% 0.00 200 175 88% 3.2
Maximal Sequences 621 137 22% 0.04 151 81 54% 6.1
Monitoring Ski Paths 788 178 23% 0.05 179 110 61% 6.3
Musical Scales 860 614 71% 0.00 543 522 96% 1.6
Small Schedule 942 313 33% 0.00 262 232 89% 3.2
Stack Construction 381 116 30% 0.04 149 70 47% 7.3
Treasure Spotting 313 46 15% 0.01 57 35 61% 5.2
Trimming Convex Polygons 98 30 31% 0.00 38 26 68% 6.9