Welcome!

My name is Gerhard1963 and on this website you can find a collection of variant Sudoku.

Most of the puzzles are hand-made by me, but you can find puzzles from other creators that I have played and thoroughly enjoyed in the featured puzzles tab.

If you are new to variant sudoku, you can head to the introduction tab, that’s where you can find introductory puzzles to every constraint used in the puzzles that I have made myself.

Most of my Puzzles will also be published to Logic Masters Deutschland, so you can also submit your clears there.

To play, just click on any image of a Sudoku and you’ll be able to play it on the wonderful SudokuPad by Sven.

Puzzle of the Month

Tadpoles
by Gerhard1963
Difficulty ●●●○
Modular Lines - German Whispers - Kropki - Thermometers

I always wanted to mix the German whispers and the modular lines constraint. The colours just look so good together!