POOPLE ANSWERS

SEPTEMBER 17, 2025 ยท PUZZLE #34

BLUE to POOP.

One shortest route in 5 moves.

00
BLUE
START
01
FLUE
LETTER 1
02
FLOE
LETTER 3
03
FLOP
LETTER 4
04
PLOP
LETTER 1
05
POOP
GOAL

Why this route takes 5 moves

BLUE and POOP differ in 4 letter positions. The shortest accepted-word route needs 1 additional move; the first letter changes more than once.

Start by changing the first letter: BLUE โ†’ FLUE. Near the goal, PLOP is one letter from POOP; the last move changes its second letter.

Every letter change

  1. BLUE โ†’ FLUE: change letter 1 from B to F.
  2. FLUE โ†’ FLOE: change letter 3 from U to O.
  3. FLOE โ†’ FLOP: change letter 4 from E to P.
  4. FLOP โ†’ PLOP: change letter 1 from F to P.
  5. PLOP โ†’ POOP: change letter 2 from L to O.