Eight is Enough
by FullDeck and Missing a Few Cards Open on SudokuPad
Heartburn
- Kropki dots
- Arrows
- Kropki ratio
The brief
**0-8 Sudoku, Arrows, Ratio Pairs** - 0-8 Sudoku: A complete set of the digits 0-8 must be placed in each row, column, and box without repetition. - Arrows: Digits along the shaft of an arrow sum to the value in the attached circle. - Ratio Pairs: Digits in cells separated by a black dot are in a 2:1 ratio.