Parularity
by FullDeck and Missing a Few Cards Open on SudokuPad
Heartburn
- Parity lines
- Modular lines
The brief
**Sudoku, Duality Lines** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - Duality Lines: Each line in the puzzle is BOTH modular AND parity. - Modular Lines: Any set of three adjacent digits along a modular line has three different remainders when divided by 3 - Parity Lines: Digits along parity lines alternate odd/even. Set in response to Scojo's Saturday setting prompt 13-April-2025. For more of our puzzles, please visit https://missingdeck.net