For a digital puzzle, I think it’s is too easy, but may not have thought it through correctly (tip: don’t use zeroes and ones, but an image. That makes the puzz

For a digital puzzle, I think it’s is too easy, but may not have thought it through correctly (tip: don’t use zeroes and ones, but an image. That makes the puzzle more attractive and harder, maybe too hard) For a physical puzzle, it would be a fun object, but I don’t see how to build it. (Topologically, it’s a torus with a 9 × 9 grid, where each 9-item ‘row’ and ‘column’ is a Möbius strip with a zero on one side of each item and a one on the other (I would use two colors to make it more attractive))