Rules:
1. Normal sudoku rules apply: Each row, column and 3x3 box contains each digit from 1 to 9 exactly once.
2. Magic Square: The central 3x3 box of the puzzle forms a magic square, i.e. each 3-cell row, column and main diagonal of that 3x3 box must sum to the same total.
3. Kropki Pairs: A pair of digits joined by a white dot are consecutive. A pair of digits joined by a black dot are in a 1:2 ratio (i.e. one digit is double the other). Not all possible dots are necessarily given.
4. Entropic Lines: Along a peach line, every set of three sequential digits contains one digit from each entropic set, i.e. one from {1,2,3}, one from {4,5,6}, and one from {7,8,9}. Digits on two-cell entropic lines cannot be from the same entropic set.
5. Zipper lines: Digits an equal distance from the center of a lavender line sum to the digit in the middle of that line.
Have fun solving!
Here you can find the other puzzles in the series:
NATMOS 1: I'll Keep Holding On
Lösungscode: Row 9 (left to right, 9 digits)