This is the first of two puzzles I've created with this ruleset.
Rules:
Place the digit 1-9 once each into every row, column, and box.
Each digit N in a big circle counts how many digits in the (up to eight) surrounding cells are at least N.
Digits separated by a small circle are consecutive.
Have fun solving!
Lösungscode: Row 7
Gestern, 22:13 Uhr von gdc
Very nice. I love self-referential counting rules and this one has some very neat steps.