Addition Brain Teaser

Addition Brain Teaser

Combine numbers, unlock smart sums, and clear the board. Test your logic in a clever math puzzle where only equal numbers or valid sums can be merged for the perfect solution.

Developed by Lofgames. Play the latest version with all features right here on this page.

Instant play. No downloads.

• Number tile merging
• Equal-number combinations
• Sum-based matching logic
• Board awareness strategy
• Drag-and-drop interaction
• Logical move planning
• Mouse / Touch