Get ready for the Duet challenge and fill the grid with logic.
How to play:
- Every row and column must contain an equal number of each symbol.
- Rows and columns must all be unique.
No math. No guessing. Just pure, clever logic.
Duet has various levels from easy breezes to head-scratchers that challenge your logic and keep you engaged.
Buckle up to test your logical thinking with Duet!
Latest Version
50.50Uploaded by
Darvin Joseph
Requires Android
Android 7.0+
Category
Free Puzzle GameContent Rating
Everyone
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Flag as inappropriateLast updated on Dec 14, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!