Special binary puzzle of February 19, 2021
Our special binary puzzle today is a 9 times 6x6 binary puzzle. This puzzle consists of nine 6x6 binary puzzles, which together form an 18x18 binary puzzle. Sometimes a number has to be entered in one of the individual 6x6 puzzles, and sometimes it needs to be used that the entire grid forms an 18x18 binary puzzle.
Type: 9 times 6x6, difficulty: Very hard
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Archive special binary puzzles
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