With the Times Sudoku Championship finals slated for this weekend, there were a few requests for an Odd Sum Sudoku. I managed to create an easy one as time is short. So have a go at it.
Rules of Classic Sudoku apply. Additionally adjacent cells marked in grey always will have digits whose sum is an odd number.
Rules of Classic Sudoku apply. Additionally adjacent cells marked in grey always will have digits whose sum is an odd number.
