Underplayed Gems

Sudoku: Unlimited Expansion (2026)

Sudoku: Unlimited Expansion cover
Developer
Hugh
Platforms
Windows, Linux
Genres
Casual, Indie
Where to get it
Steam

How it feels

A slow-burning logic puzzle that gently ramps up complexity as the board grows and expands into larger layouts.

casualpuzzleexpandingprogressiverelaxingchallenginglogic

Screenshots

Sudoku: Unlimited Expansion screenshot 1Sudoku: Unlimited Expansion screenshot 2Sudoku: Unlimited Expansion screenshot 3Sudoku: Unlimited Expansion screenshot 4Sudoku: Unlimited Expansion screenshot 5

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