Problems by Zachary Friggstad

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Antimatter Rain 133 44 33% 0.17 43 28 65% 7.7
Bumper-To-Bumper Traffic 1493 468 31% 0.01 356 286 80% 3.9
Bundles of Joy 405 143 35% 0.00 148 117 79% 6.4
Decisions, Decisions 446 247 55% 0.00 216 190 88% 3.3
Delivering Goods 1018 231 23% 0.02 189 139 74% 5.8
Flipping Cards 1196 321 27% 0.06 359 226 63% 7.0
Flow Shop 1247 801 64% 0.01 646 596 92% 2.4
Folding a Cube 542 149 27% 0.00 165 116 70% 5.2
Frosh Week 2022 1093 54% 0.01 884 821 93% 2.2
H-Index 4331 1159 27% 0.01 999 829 83% 3.3
Hissing Microphone 23160 12580 54% 0.00 11406 10988 96% 1.4
Interview Queue 244 65 27% 0.02 88 47 53% 8.6
I've Been Everywhere, Man 18568 11724 63% 0.00 10642 10219 96% 1.4
Matrix Keypad 516 264 51% 0.00 280 242 86% 3.3
Maximal Sequences 881 229 26% 0.04 233 146 63% 6.6
Monitoring Ski Paths 969 241 25% 0.02 228 152 67% 6.5
Musical Scales 2063 1364 66% 0.00 1275 1217 95% 1.7
Paper Snowflakes 96 49 51% 0.03 43 35 81% 4.2
Pegs and Legs 121 48 40% 0.06 48 40 83% 5.7
Perfect Path Patrol 431 191 44% 0.04 175 143 82% 5.9
Piece of Cake! 9584 6069 63% 0.00 5692 5465 96% 1.4
Small Schedule 1544 543 35% 0.00 475 418 88% 3.1
Stack Construction 531 155 29% 0.04 195 94 48% 7.5
Stopwatch 5470 3208 59% 0.00 2575 2485 97% 1.3
The Biggest Triangle 832 248 30% 0.00 219 179 82% 4.7
Treasure Spotting 817 131 16% 0.01 113 85 75% 5.7
Trimming Convex Polygons 152 42 28% 0.00 52 36 69% 7.9
Typo 1589 423 27% 0.08 253 157 62% 6.9