APRIL 7, 2026 ยท PUZZLE #236
BUSY to POOP.๐ฉ
One shortest route in 6 moves.
00
BUSY
START01
BURY
LETTER 302
BURN
LETTER 403
BORN
LETTER 204
BOON
LETTER 305
BOOP
LETTER 406
POOP
GOAL ๐ฉWhy this route takes 6 moves
BUSY and POOP differ in 4 letter positions. The shortest accepted-word route needs 2 additional moves; the third and fourth letters change more than once.
Start by changing the third letter: BUSY โ BURY. Near the goal, BOOP is one letter from POOP; the last move changes its first letter.
Every letter change
- BUSY โ BURY: change letter 3 from S to R.
- BURY โ BURN: change letter 4 from Y to N.
- BURN โ BORN: change letter 2 from U to O.
- BORN โ BOON: change letter 3 from R to O.
- BOON โ BOOP: change letter 4 from N to P.
- BOOP โ POOP: change letter 1 from B to P.
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