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  • Josh Collinsworthcollinsworth@hachyderm.io
    Sep 21, 2026, 8:00 PM

    @jnkrtech If you'd like a little stronger hint:

    ...

    There's already a blue 1, and another 1 that can't be green, because it shares a row with a green tile already. So one of the unplaced 1's must be green.

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  • Josh Collinsworthcollinsworth@hachyderm.io
    Sep 21, 2026, 9:11 PM

    @jnkrtech Nah that rule gets everyone. (If anything, I think it's harder for experienced sudoku players, because you have to un-train your brain to look at the board in the same old single dimension.)

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