JANUARY 4, 2026 ยท PUZZLE #143
GIGA to POOP.๐ฉ
One shortest route in 6 moves.
00
GIGA
START01
GIGS
LETTER 402
CIGS
LETTER 103
COGS
LETTER 204
COOS
LETTER 305
COOP
LETTER 406
POOP
GOAL ๐ฉWhy this route takes 6 moves
GIGA and POOP differ in 4 letter positions. The shortest accepted-word route needs 2 additional moves; the first and fourth letters change more than once.
Start by changing the fourth letter: GIGA โ GIGS. Near the goal, COOP is one letter from POOP; the last move changes its first letter.
Every letter change
- GIGA โ GIGS: change letter 4 from A to S.
- GIGS โ CIGS: change letter 1 from G to C.
- CIGS โ COGS: change letter 2 from I to O.
- COGS โ COOS: change letter 3 from G to O.
- COOS โ COOP: change letter 4 from S to P.
- COOP โ POOP: change letter 1 from C to P.
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