Vul de getallen verder in, met sprongen van 3
Telrij
| 1. | < | < | 7 | < | < | 13 | |||
| 2. | < | < | 14 | < | < | 20 | |||
| 3. | 18 | < | < | 24 | < | < | |||
| 4. | < | < | 17 | < | 20 | < | |||
| 5. | 2 | < | < | < | < | 14 | |||
| 6. | < | < | 24 | < | < | 30 | |||
| 7. | 2 | < | 5 | < | < | < | |||
| 8. | < | < | < | 27 | < | 30 | |||
| 9. | 11 | < | 14 | < | < | < | |||
| 10. | < | < | < | 24 | < | 27 |