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Binary Puzzles medium - vol.3
504 medium‑difficulty Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for solvers who enjoy balanced, structured logic challenges. Ideal for players who want something more engaging than easy puzzles, but still relaxing and satisfying to solve.
$2.99
Binary Puzzles medium - vol.2
504 medium‑difficulty Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for solvers who enjoy balanced, structured logic challenges. Ideal for players who want something more engaging than easy puzzles, but still relaxing and satisfying to solve.
$2.99
Binary Puzzles medium - vol.8
504 medium‑difficulty Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for solvers who enjoy balanced, structured logic challenges. Ideal for players who want something more engaging than easy puzzles, but still relaxing and satisfying to solve.
$2.99
Binary Puzzles medium - vol.1
504 medium‑difficulty Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for solvers who enjoy balanced, structured logic challenges. Ideal for players who want something more engaging than easy puzzles, but still relaxing and satisfying to solve.
$2.99