Logic Masters Deutschland e.V.

Sandy Ski Slopes uses a combination of sudoku variants with a slight twist on arrow sudoku rules

Rules:

1. Normal classic rules apply.

2. Cells separated by a knight's move (in chess) cannot contain the same digit.

3. Digits on an arrow must sum to either double the digit within that arrows circle cell, or half of the digit within that arrows circle cell.

4. Digits outside the grid show the sum of the digits sandwiched between the 1 and the 9 in the column or row.

5. Yellow lines are palindromes.

Sudokupad Link : Answer check is also enabled

Puzzle:

Please enjoy the puzzle