An Oddly Satisfying Sandwich
by FullDeck and Missing a Few Cards Open on SudokuPad
Strong Indigestion
- Kropki dots
- Parity lines
- Sandwiches
- Kropki ratio
- Sandwich
The brief
**Sudoku, Sandwich Sums, Parity Lines, Ratio Dots** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - Sandwich Sums: Clues outside the grid indicate the sum of the digits between 1 and 9 in that row or column. - Parity Lines: Digits along a parity line alternate odd/even. - Ratio Pairs: Digits in cells separated by a black dot are in a 2:1 ratio. Not all dots are necessarily given. Subscribe to our mailing list to receive a weekly email with all of our puzzles from the past week: https://missingdeck.net/mailing.html