Show HN: Fivefold – a logic puzzle where the rules change every day
fivefold.caFivefold is our new daily puzzle game. It's kind of like Sudoku, but with more variety since we switch which rules are used each day. If you want to practice the game, you can try a bunch of pre-made puzzles in the Dojo section of the site. I'd be interested to know what people think of it!
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