Logic Masters Deutschland e.V.

Sandwich Cloning Machine

Have you ever wondered how to clone sandwiches? Well, say no more because we have a brand new machine that will make sandwich clones as many as you want!

Rules:

1. Normal sudoku rules apply

2. Each coloured shape is a clone. Digits must appear in identical positions in each copy of a clone.

3. The blue clues give the sum of the digits between 1 and 9 in that row or column.

4. The red clues give the sum of the first X digits in the respective column where X is the first digit from the direction.

5. The black clue gives the sum of the digits along the indicated diagonal.

6. Along thermometers, digits must increase from the bulb end.

7. Cells with grey circle (not the bulb end) must contain odd digit.

Link: CTC

Do have a go!