Logic Masters Deutschland e.V.

Here is EH ... literally!

Rules:

1. Normal Sudoku: Normal sudoku rules apply.

2. Killer: Digits in a killer cage cannot repeat and must sum to the clue on the top left corner of the cage.

3. Thermometers: Digits on a thermometer increase strictly from the bulb to the tip.

4. Kropki:

• Digits separated by a black dot must have a ratio of 1:x, where x equals to the clue in the dot, or 2 if there's no such clue.
• Digits separated by a white dot must have a difference of y, where y equals to the clue in the dot, or 1 if there's no such clue.

Puzzle available here:

F-Puzzles

CTC