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How it works

  • ·15 numbered tiles on a 4×4 board, with one empty space.
  • ·Click a tile next to the empty space — it slides over.
  • ·Every slide is one MOVE. Plan ahead to keep the count low.
  • ·Line them up 1 to 15 with the gap last — fewer moves wins.

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38
Best (fewest)
11
Rounds
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