Love Sudoku, but tired of default one? Try this.

Killer Sudoku (Sumdoku/Mathdoku/Addoku) puzzles include all the rules of regular Sudoku, but add in dashed-line 'cages', which must sum to given values. This great brain exerciser will provide you many hours of new Sudoku experience and be nice addition to your puzzle collection.

SiNKR is a minimalist puzzler using various contraptions to sink pucks. Responsive ambient music. No holes left behind.

Hade is a minimalist logic game with severely difficult puzzles softened by relaxing ambient music.

Making the best Sudoku game on Steam.

Do you deserve to be called The Greatest?

Beautiful & relaxing Numberlink puzzles.

Beautiful & relaxing Numberlink puzzles.

Blue eats blue. Red eats red. Until one of each remains. A puzzler that is deceptively simple but hard to master.

Beautiful & relaxing Numberlink puzzles.

In CUIT, it is only you and your mind. A challenging and relaxing puzzle game, ready to test you from top to bottom. Navigate a current through a circuit. Power a target, avoid the explosives. Sounds easy? Try it - and guess again. A logical challenge - for everyone.

Simple. Elegant. Challenging.