This is a variation on kropki sudoku. Usually black and white dots are used to indicate cels that have a 2:1 ratio or a difference of 1. In this puzzle all the dots have been replaced with smiley faces, so you need to work out which are which.
Ambiguous Kropki Sudoku
Normal sudoku rule apply, i.e. Digits 1-9 must appear in each row, column and 3x3 box.
Normal Kropki Rules Apply (except that instead of the usual black and white, all dots have been replaced with smileys so you have to work out which are which). All orthogonally adjacent cells containing consecutive digits are separated with a smiley. All orthogonally adjacent cells containing digits with a ratio of two are separated with a smiley.
Use one of the following links to play online:
This puzzle is number [1301] in the CtC fan discord server puzzle archive. If you are a member of the CtC discord you can rate the puzzle here
