JUNE 26, 2026 ยท PUZZLE #316
NANA to POOP.๐ฉ
One shortest route in 8 moves.
00
NANA
START01
MANA
LETTER 102
MAMA
LETTER 303
LAMA
LETTER 104
LAMP
LETTER 405
CAMP
LETTER 106
COMP
LETTER 207
COOP
LETTER 308
POOP
GOAL ๐ฉWhy this route takes 8 moves
NANA and POOP differ in 4 letter positions. The shortest accepted-word route needs 4 additional moves; the first and third letters change more than once.
Start by changing the first letter: NANA โ MANA. Near the goal, COOP is one letter from POOP; the last move changes its first letter.
Every letter change
- NANA โ MANA: change letter 1 from N to M.
- MANA โ MAMA: change letter 3 from N to M.
- MAMA โ LAMA: change letter 1 from M to L.
- LAMA โ LAMP: change letter 4 from A to P.
- LAMP โ CAMP: change letter 1 from L to C.
- CAMP โ COMP: change letter 2 from A to O.
- COMP โ COOP: change letter 3 from M to O.
- COOP โ POOP: change letter 1 from C to P.
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