XOV to Cheyenne
More from The Bard
- Anti-knight
- XV and number dots
- Quadruples
- Negative constraint
The brief
Extended Sudoku rules apply, place the digits 0-9 in each row, column, and box, however there will be one digit in each that does not fit. This digit can vary between rows, columns, and boxes and needs to be determined by the solver.
Anti-Knight: Cells that are a Knight's move apart (in chess) may not contain the same digit.
XV: Digits separated by an X sum to 10, those separated by a V sum to 5. All Xs and Vs have been given.
Quadruples: Digits in a Quadruple circle must be placed at least once in the four cells touching that circle.