Underplayed Gems

Sudoku-Duo (2025)

Sudoku-Duo cover
Developer
walkgame
Platforms
Windows
Genres
Casual, Indie
Where to get it
Steam

How it feels

A quiet, brain-teasing puzzle game where you methodically fill a grid with icons, checking for duplicates until the challenge is complete.

casualpuzzlechallengingminimalistbrain teasingmethodicalsolitary

Screenshots

Sudoku-Duo screenshot 1Sudoku-Duo screenshot 2Sudoku-Duo screenshot 3Sudoku-Duo screenshot 4Sudoku-Duo screenshot 5

More games like this

More by Walkgame

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.