2019 North Central NA Regional Contest
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Weird Flecks, But OK | 3/84 (4%) | 1.83 | 1.67 |
| B | Code Names | 1/82 (1%) | 2.93 | 1.00 |
| C | New Maths | 3/76 (4%) | 4.00 | 3.00 |
| D | Some Sum | 169/325 (52%) | 1.88 | 1.64 |
| E | Early Orders | 3/162 (2%) | 3.12 | 1.00 |
| F | Pulling Their Weight | 67/412 (16%) | 3.12 | 2.25 |
| G | Birthday Paradox | 5/35 (14%) | 1.94 | 1.60 |
| H | On Average They're Purple | 35/193 (18%) | 2.76 | 2.14 |
| I | Full Depth Morning Show | 5/34 (15%) | 1.70 | 1.20 |
| J | This Ain't Your Grandpa's Checkerboard | 150/327 (46%) | 1.98 | 1.73 |
| K | Solar Energy | 0/42 (0%) | 2.80 | -- |