Logic Masters Deutschland e.V.

Click or tap the image to play! Happy year of the snake!

Rules:

1. Fill the grid with digits from 0 to 8 so that no digits repeat in any row, column or box.

2. Green lines are German Whisper lines, along which adjacent digits differ by at least 5.

3. White dot separates consecutive digits. Black dot separates digits with a 1:2 ratio.

4. Digits in gray circles are identical.