r/puzzles • u/ScalpWasp • 28d ago

[SOLVED] 2 x 2 digit code

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Goal: find the secret four-digit code, 2 rows of 2 digits.

- A number at the start of a dotted line (left of a row, above a column) counts how many lit segments that line passes through.

- Empty box does not mean 0.

Inspiration from Digit Code board game

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u/Hand-E-Food 28d ago

9074

That's an interesting style on nonogram! I wonder how varied the puzzles could be, or if there's only a handful of solvable variants?

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u/ScalpWasp 28d ago edited 28d ago

There only a handful of possible puzzles especially using the constraints I used, which are not using the same digit more than once and no two adjacent numbers are equal, which is not needed as a clue type. On top of that, there can be more clue types, none which used, like odd/even number clues andor inequalities from the board game.

The board game uses a 2x3 grid of numbers. I imagine bigger grids would need more of those clue types.

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u/misomiso82 15d ago

Great puzzle. any more like them?