Hard 12x12 Binary Puzzle
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Designed for experienced solvers
This hard 12x12 binary puzzle requires a structured and careful approach. Multiple rules must be applied at the same time to make progress.
Ideal for experienced solvers who enjoy complex logic puzzles like Takuzu or Binairo. Solve it online or print the puzzle to work on it without distractions.
Prefer a lighter challenge? Go back to the medium 12x12 puzzle.
