Sure, sure, this is a bit of a stretch, but I’m sure there is a puppet joke in there or a joke about pets … Anyway, this entire puzzle is a palindrome (either as STEP PUPPETS or STEP PUP, PETS). STEP + PUP = PETS
Solutions are below the image. Enjoy!
SPOILER SOLUTIONS!
| STEP_first | PUP_second | PETS_third |
|---|---|---|
| 8219 | 909 | 9128 |
| 8329 | 909 | 9238 |
| 8439 | 909 | 9348 |
| 8549 | 909 | 9458 |
| 8659 | 909 | 9568 |
| 8769 | 909 | 9678 |