Verified solution
The shortest route from DUNE
DUNEDONEDOMEPOMEPOMPPOOP
- 01DUNE → DONE2nd letter, U to O
- 02DONE → DOME3rd letter, N to M
- 03DOME → POME1st letter, D to P
- 04POME → POMP4th letter, E to P
- 05POMP → POOP3rd letter, M to O
First moves
What happens after the opening word?
DUNE has 11 legal one-letter moves. These are the best routes after move one:
DONE4 leftTUNE5 leftDINE5 leftDYNE5 leftDUKE5 leftDUPE5 leftDUNK5 leftLUNE6 leftRUNE6 leftDUDE6 leftDUNG6 left
Answer notes
Why there can be more than one answer.
This opening has 1 distinct path at the minimum length of 5. The route shown above is one complete answer, not the only valid sequence. Any route reaching POOP in 5 moves is equally short.
Calculate a route from a different word →