Irregular Dots Sudoku 2018 - 1

Today we have an Irregular Dots Sudoku for WSC practice.

Digits do not repeat in any row, column or Bold outlined boxes.. Rows and columns are marked with numbers 1 to 9. There is a white dot between two cells if the difference of the digits they contain is equal to the number of a row/column they are part of. There is a black dot between two cells if the sum of the digits they contain is equal to the number of the row/column they are a part of. All possible dots are marked.


EDIT : Missing dot between R6C2 and R7C2 has been added.

3 comments:

  1. 12.43 on it
    Really Nice creation..enjoyed it a lot :).Especially with some nice irregular logic in it as well

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