Problems by Zachary Friggstad

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Antimatter Rain 125 41 33% 0.17 37 25 68% 7.2
Bumper-To-Bumper Traffic 1480 461 31% 0.01 348 279 80% 3.9
Bundles of Joy 388 135 35% 0.00 141 110 78% 6.5
Decisions, Decisions 438 241 55% 0.00 211 185 88% 3.3
Delivering Goods 1003 227 23% 0.02 182 135 74% 5.4
Flipping Cards 1141 303 27% 0.06 336 217 65% 6.8
Flow Shop 1169 751 64% 0.01 604 558 92% 2.4
Folding a Cube 485 125 26% 0.00 143 98 69% 5.4
Frosh Week 1821 984 54% 0.01 775 722 93% 2.2
H-Index 3887 1027 26% 0.01 889 734 83% 3.5
Hissing Microphone 22168 11987 54% 0.00 10861 10458 96% 1.5
Interview Queue 195 52 27% 0.02 64 37 58% 7.3
I've Been Everywhere, Man 16833 10691 64% 0.00 9723 9341 96% 1.3
Matrix Keypad 501 254 51% 0.00 271 234 86% 3.2
Maximal Sequences 825 202 24% 0.04 213 130 61% 6.7
Monitoring Ski Paths 952 235 25% 0.02 224 148 66% 6.3
Musical Scales 1975 1308 66% 0.00 1223 1171 96% 1.6
Paper Snowflakes 81 42 52% 0.03 37 29 78% 4.4
Pegs and Legs 102 41 40% 0.06 39 33 85% 4.7
Perfect Path Patrol 390 178 46% 0.04 164 137 84% 5.6
Piece of Cake! 8486 5440 64% 0.00 5126 4926 96% 1.4
Small Schedule 1489 513 34% 0.00 448 395 88% 3.1
Stack Construction 474 136 29% 0.04 182 85 47% 7.6
Stopwatch 3663 2159 59% 0.00 1574 1521 97% 1.3
The Biggest Triangle 672 202 30% 0.00 177 143 81% 4.8
Treasure Spotting 796 124 16% 0.01 107 80 75% 5.9
Trimming Convex Polygons 143 38 27% 0.00 47 32 68% 8.4
Typo 1439 392 27% 0.08 215 131 61% 6.9