Normal sudoku rules apply. Place the digits 1-6 once each in every row, column, and 2x3 box.
Equal-sum (blue) lines: box-bounded segments of each blue line have the same total.
Parity line: adjacent digits along a red line alternate between odd and even.
Solve in VariantDoku (iOS, macOS, Android) or on SudokuPad.
Lösungscode: Enter the digits of row 6.