Logic Masters Deutschland e.V.

This is the first sudoku I've set. I'm also new to sudoku, especially variant sudoku. This is meant to be simple. I hope you like it. If it isn't great, let me know. I'm here to learn.

The name is what it is because it is a thermo puzzle with a lot of singles.

Normal sudoku rules apply (place digits 1-9 in every row, column, and box.

Thermo rules apply. Digits increase strictly from the bulb to the tip.

Killer cage rules apply. The sum of all numbers in a cage must match the small number printed in its corner. No number appears more than once in a cage.

f-puzzle