training Contest #20
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Babelfish | 4/5 (80%) | 1.25 | 1.25 |
| B | Brick Wall | 1/1 (100%) | 1.00 | 1.00 |
| C | Running MoM | 2/6 (33%) | 2.00 | 1.50 |
| D | Cetiri | 4/7 (57%) | 1.75 | 1.75 |
| E | A Rational Sequence | 1/9 (11%) | 9.00 | 9.00 |