Poople #339: TEAL to POOP

Path analysis

This route reaches POOP in 5 moves. Breadth-first search reaches every route with fewer moves first, so POOP cannot be reached in fewer than 5 moves from TEAL.

Moves

5

Difficulty

Hard

Shortest paths

2

The dictionary has 2 equally short routes; the route below is one of them.

1. Move 1: TEAL → TELL — change the 3rd letter from A to L.
2. Move 2: TELL → TOLL — change the 2nd letter from E to O.
3. Move 3: TOLL → POLL — change the 1st letter from T to P.
4. Move 4: POLL → POOL — change the 3rd letter from L to O.
5. Move 5: POOL → POOP — change the 4th letter from L to P.