DECEMBER 22, 2025 ยท PUZZLE #130
ARIA to POOP.๐ฉ
One shortest route in 7 moves.
00
ARIA
START01
ARID
LETTER 402
GRID
LETTER 103
GRAD
LETTER 304
GOAD
LETTER 205
GOOD
LETTER 306
GOOP
LETTER 407
POOP
GOAL ๐ฉWhy this route takes 7 moves
ARIA and POOP differ in 4 letter positions. The shortest accepted-word route needs 3 additional moves; the first and third and fourth letters change more than once.
Start by changing the fourth letter: ARIA โ ARID. Near the goal, GOOP is one letter from POOP; the last move changes its first letter.
Every letter change
- ARIA โ ARID: change letter 4 from A to D.
- ARID โ GRID: change letter 1 from A to G.
- GRID โ GRAD: change letter 3 from I to A.
- GRAD โ GOAD: change letter 2 from R to O.
- GOAD โ GOOD: change letter 3 from A to O.
- GOOD โ GOOP: change letter 4 from D to P.
- GOOP โ POOP: change letter 1 from G to P.
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