Squiggle and Quads
by FullDeck and Missing a Few Cards Open on SudokuPad
Mild Indigestion
- Whisper lines
- Quadruples
- German whisper
The brief
** Standard Sudoku, German Whisper, Quads ** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - German Whispers: Digits adjacent along the line differ by at least 5. - Quadruples: Digits in a Quadruple circle appear at least once in the four cells touching the circle.