POOPLE ANSWERS

JANUARY 4, 2026 ยท PUZZLE #143

GIGA to POOP.

One shortest route in 6 moves.

00
GIGA
START
01
GIGS
LETTER 4
02
CIGS
LETTER 1
03
COGS
LETTER 2
04
COOS
LETTER 3
05
COOP
LETTER 4
06
POOP
GOAL

Why 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

  1. GIGA โ†’ GIGS: change letter 4 from A to S.
  2. GIGS โ†’ CIGS: change letter 1 from G to C.
  3. CIGS โ†’ COGS: change letter 2 from I to O.
  4. COGS โ†’ COOS: change letter 3 from G to O.
  5. COOS โ†’ COOP: change letter 4 from S to P.
  6. COOP โ†’ POOP: change letter 1 from C to P.