Logic Masters Deutschland e.V.

by Md88keys

Play in Sudokupad

Normal sudoku rules apply.

Limitations: Digits may not repeat on any thermometer, on any arrow/circle, and on any same colored line or dot (rules 1-9 below).

1. Digits on a thermometer increase from the bulb to the tip.

2. Box borders divide a blue region sum line into segments with equal values. The value of a segment is the sum of its digits.

3. Digits on an arrow sum to the number in the attached circle.

4. Digits on a purple Renban line form a set of consecutive numbers in any order.

5. Adjacent digits on a green German Whisper line have a difference of five or more.

6. Every three cells along a teal line contain one of each modular set (147, 258, 369).

7. Adjacent digits along a red line alternate parity (odd/even).

8. Black dots connect cells with a 2:1 ratio.

9. White dots connect consecutive digits.

The grid is partially covered in fog. Placing correct digits may clear fog somewhere in the grid.

Note for clarity: The gray circles revealed by clearing fog are thermometer bulbs.