2021 NA Regionals Practice Contest 7
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Boat Parts | 47/59 (80%) | 1.23 | 1.09 |
| B | Cross Country | 37/51 (73%) | 1.27 | 1.19 |
| C | Cuboid Slicing Game | 7/19 (37%) | 1.73 | 1.57 |
| D | Draft Time | 4/10 (40%) | 1.43 | 1.50 |
| E | Gear Changing | 25/90 (28%) | 3.10 | 2.84 |
| F | Gruesome Cave | 6/48 (12%) | 6.00 | 5.00 |
| G | Number Anagrams | 6/62 (10%) | 5.17 | 4.00 |
| H | Picture Day | 2/10 (20%) | 1.67 | 1.50 |
| I | Polygon Game | 4/4 (100%) | 1.00 | 1.00 |
| J | Secret Santa Cycles | 24/91 (26%) | 3.14 | 3.33 |
| K | When Planetoids Align | 17/74 (23%) | 3.36 | 2.76 |
| L | Witchwood | 17/30 (57%) | 1.76 | 1.76 |