Modular Lines 2
by FullDeck and Missing a Few Cards Open on SudokuPad
Indigestion
- Killer cages
- Modular lines
The brief
Standard sudoku constraints: every row, column, and box must contain a complete set of the digits 1-9. Killer cages: Digits in a cage indicated by a dashed line cannot repeat and must sum to the total shown in the upper left corner of the cage. Modular lines: every set of three sequential digits along a teal modular line contains digits with three different remainders when divided by 3. Digits on two-cell lines have different remainders when divided by 3. Digits may repeat on a line if allowed by other rules.