UVa Practice 2025-10-21
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Birthday Cake | 3/5 (60%) | 1.67 | 1.67 |
| B | Bumped! | 2/5 (40%) | 2.50 | 2.50 |
| C | Canonical Coin Systems | 4/16 (25%) | 2.67 | 2.50 |
| D | GlitchBot | 4/7 (57%) | 1.40 | 1.50 |
| E | Greeting Card | 6/13 (46%) | 1.62 | 1.83 |
| F | Imperfect GPS | 4/8 (50%) | 1.33 | 1.25 |
| G | Odd Gnome | 9/11 (82%) | 1.22 | 1.22 |
| H | Progressive Scramble | 6/11 (55%) | 1.57 | 1.00 |
| I | Space Probe | 1/1 (100%) | 1.00 | 1.00 |
| J | Umbral Decoding | 1/1 (100%) | 1.00 | 1.00 |