POOPLE ANSWERS

MAY 21, 2026 ยท PUZZLE #280

PISS to POOP.

One shortest route in 6 moves.

00
PISS
START
01
HISS
LETTER 1
02
HOSS
LETTER 2
03
BOSS
LETTER 1
04
BOOS
LETTER 3
05
BOOP
LETTER 4
06
POOP
GOAL

Why this route takes 6 moves

PISS and POOP differ in 3 letter positions. The shortest accepted-word route needs 3 additional moves; the first letter changes more than once.

Start by changing the first letter: PISS โ†’ HISS. Near the goal, BOOP is one letter from POOP; the last move changes its first letter.

Every letter change

  1. PISS โ†’ HISS: change letter 1 from P to H.
  2. HISS โ†’ HOSS: change letter 2 from I to O.
  3. HOSS โ†’ BOSS: change letter 1 from H to B.
  4. BOSS โ†’ BOOS: change letter 3 from S to O.
  5. BOOS โ†’ BOOP: change letter 4 from S to P.
  6. BOOP โ†’ POOP: change letter 1 from B to P.