[Play on sudokupad.app instead]
Start a fresh board? Your current progress is kept in your playthroughs list.
- Normal Sudoku rules apply: Fill each row, column, and 3x3 box with the digits 1-9 once each.- Kropki Dots: Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a 1:2 ratio.- Killer Cages - Digits in cages are unique and must sum to the number in the upper left corner of the cage.- XV: Cells separated by X must sum to 10. Cells separated by V must sum to 5. No negative constraint.
Cage Match Undercard
By lgastako
- Normal Sudoku rules apply: Fill each row, column, and 3x3 box with the digits 1-9 once each.- Kropki Dots: Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a 1:2 ratio.- Killer Cages - Digits in cages are unique and must sum to the number in the upper left corner of the cage.- XV: Cells separated by X must sum to 10. Cells separated by V must sum to 5. No negative constraint.