XV Sudoku

  • Place a digit from 1 to 9 into each of the empty squares so that each digit appears exactly once in each of the rows, columns and the nine outlined 3x3 regions.
  • Adjacent cells with digits summing to 5 are marked by V, while those summing to 10 are marked by X. All possible V and X are marked.
  • If you cannot print the title, please select the print background image in the print settings option.In order to get a better printing result, it is suggested to set up the size of paper and scale.