Table 2.
Characteristics of maze libraries.
| Library | No. of choice points | Non-obvious choices |
|---|---|---|
| 0 (training) | 0 | 0 |
| 1 | 1 | 0 |
| 2 | 2 | 0 |
| 3 | 3 | 0 |
| 4 | 1 | 1 |
| 5 | 2 | 1 |
| 6 | 3 | 1 |
| 7 | 2 | 2 |
| 8 | 3 | 2 |
| 9 | 4 | 2 |
| 10 | 3 | 3 |
| 11 | 4 | 3 |
| 12 | 5 | 3 |
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