2019 NA Regionals Practice Contest 6
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Largest Triangle | 7/38 (18%) | 3.80 | 4.29 |
| B | Hoppers | 15/34 (44%) | 1.89 | 1.93 |
| C | SG Coin | 17/36 (47%) | 1.89 | 1.94 |
| D | Bitwise | 2/24 (8%) | 8.00 | 10.00 |
| E | Magical String | 0/0 (0%) | -- | -- |
| F | Wi Know | 5/36 (14%) | 4.00 | 4.80 |
| G | Rectangular City | 6/11 (55%) | 1.83 | 1.83 |
| H | Sliding Blocks | 2/13 (15%) | 4.33 | 3.50 |
| I | Prolonged Password | 3/16 (19%) | 3.20 | 4.67 |
| J | Free Food | 33/50 (66%) | 1.52 | 1.52 |
| K | Conveyor Belts | 3/8 (38%) | 2.67 | 2.67 |
| L | Non-Prime Factors | 17/103 (17%) | 3.68 | 2.71 |