What changes at every step
-
Step 1TABS -> CABS
Tile 1 changes T to C; the move is sideways by letter shape. CABS has 15 legal neighbors, 1 shortest continuation, and 4 moves remaining. Other legal exits from TABS include TAGS, LABS, TAPS, TUBS.
-
Step 2CABS -> COBS
Tile 2 changes A to O; the move is closer by letter shape. COBS has 19 legal neighbors, 1 shortest continuation, and 3 moves remaining. Other legal exits from CABS include CATS, CAPS, CAMS, CUBS.
-
Step 3COBS -> COOS
Tile 3 changes B to O; the move is closer by letter shape. COOS has 15 legal neighbors, 1 shortest continuation, and 2 moves remaining. Other legal exits from COBS include CONS, COPS, COWS, COTS.
-
Step 4COOS -> COOP
Tile 4 changes S to P; the move is closer by letter shape. COOP has 14 legal neighbors, 1 shortest continuation, and 1 move remaining. Other legal exits from COOS include COOL, COOK, BOOS, COOT.
-
Step 5COOP -> POOP
Tile 1 changes C to P; the move is closer by letter shape. POOP has 11 legal neighbors, target reached, and 0 moves remaining. Other legal exits from COOP include LOOP, HOOP, BOOP, GOOP.