Logic Masters Deutschland e.V.

Normal sudoku rules apply (digit in each row/column and 3x3 box should contain all digits from 1 to 9). Digit in each purple line should be consecutive and can appear in any order. One number around black dot is twice of another number. Both numbers around white dot differs by 1.

puzzle link

This is slightly difficult than my previous puzzle

If you like this puzzle then do visit my collection

Hope you will enjoy!! Thanks!!