
Medium 12x12 Binary Puzzle
Up for more 12×12 puzzles? This book offers 340 new challenges like this to solve offline.
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More depth and longer solving sessions
The medium 12×12 binary puzzle offers more depth and complexity. With a larger grid, you’ll need to recognize patterns across longer rows and columns.
This level is perfect for solvers who enjoy spending more time on a single puzzle. Play online for free or print the puzzle for offline solving.
Ready for something tougher? Try the hard 12×12 binary puzzle.