2017 North American Practice Contest 12
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Bubbly Troubly | 1/11 (9%) | 3.67 | 1.00 |
| B | Foosball Dynasty | 29/68 (43%) | 2.06 | 2.00 |
| C | The Key to Cryptography | 40/54 (74%) | 1.29 | 1.25 |
| D | Lost in Translation | 19/55 (35%) | 2.39 | 2.26 |
| E | Red Rover | 29/40 (72%) | 1.29 | 1.28 |
| F | Removal Game | 7/26 (27%) | 1.73 | 1.57 |
| G | That's One Hanoi-ed Teacher | 7/13 (54%) | 1.62 | 1.71 |
| H | Vin Diagrams | 5/13 (38%) | 1.62 | 1.60 |
| I | Waif Until Dark | 16/36 (44%) | 1.89 | 1.81 |
| J | Yes, Yes, It's Nonograms | 1/1 (100%) | 1.00 | 1.00 |