Residual Death Spiral
by FullDeck and Missing a Few Cards Open on SudokuPad
Indigestion
- Modular lines
- Little killers
The brief
- Normal sudoku rules apply. - Modular lines: Every set of three adjacent digits along a teal modular line must contain digits with three different remainders when divided by 3. On teal lines of length two, the digits must have different remainders when divided by 3. - Little killers: Clues outside the grid give the sum of the digits along the indicated diagonal.