Verified solution
The shortest route from RIGS
RIGSCIGSCOGSCOOSCOOPPOOP
- 01RIGS → CIGS1st letter, R to C
- 02CIGS → COGS2nd letter, I to O
- 03COGS → COOS3rd letter, G to O
- 04COOS → COOP4th letter, S to P
- 05COOP → POOP1st letter, C to P
First moves
What happens after the opening word?
RIGS has 14 legal one-letter moves. These are the best routes after move one:
CIGS4 leftDIGS5 leftFIGS5 leftGIGS5 leftJIGS5 leftPIGS5 leftWIGS5 leftRAGS5 leftREGS5 leftRUGS5 leftRIBS5 leftRIDS5 leftRIMS5 leftRIPS6 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 →