Vul de getallen verder in, met sprongen van 3
Getallen
| 1. | < | < | 33 | < | < | 39 | |||
| 2. | < | < | < | 20 | < | 23 | |||
| 3. | 5 | < | 8 | < | < | < | |||
| 4. | < | < | 14 | < | 17 | < | |||
| 5. | < | 24 | < | < | < | 33 | |||
| 6. | < | 4 | < | < | < | 13 | |||
| 7. | 26 | < | < | < | < | 38 | |||
| 8. | < | 13 | < | < | < | 22 | |||
| 9. | < | 26 | < | 29 | < | < | |||
| 10. | < | 27 | < | 30 | < | < |