Sum Zero
Simple to pick up
Start with clean, minimal levels that teach you the basics. Tap, combine, and reach zero — it's that simple.
Rich mechanics
Discover new tile types and special rules as you progress. Each mechanic adds a fresh twist to keep you thinking.
Challenging puzzles
Push your logic to the limit with complex, multi-step puzzles that demand creative solutions.
Get Sum Zero
Free and open source. Available on Android, Linux and Windows.
