
Free
In-App PurchasesWith Ads
Rating summary
About
Sum-thing: Math Link Puzzle
Get ready to tease your brain with Sum-thing! A refreshing puzzle game that perfectly combines the fun of match-3 linking with simple math. It’s highly addictive, relaxing, and a great way to train your brain everyday!
How to play:
• Look at the target number at the top of the screen (e.g., ? + ? = 48).
• Drag your finger to link adjacent balls with numbers. You can link as many balls as you want!
• Make the sum of the linked balls equal the target number to clear them.
• Plan your moves carefully to create amazing combos and score high!
Key Features:
- Easy to Learn, Hard to Master: Simple rules with challenging puzzles.
- Endless Fun: Enjoy tons of unique levels with gradually increasing difficulty.
- Brain Training: Improve your mental math, logic, and concentration skills.
- Beautiful Graphics: Colorful visual effects and satisfying gameplay.
- Play Offline: No Wi-Fi or internet connection needed. Play anywhere, anytime!
- Free to Play: Download and play for free! (Optional in-app purchase available to remove ads for an uninterrupted experience).
Whether you are a math lover, a match-3 puzzle fan, or just looking for a fun casual game to kill time, "Sum-thing" is the perfect game for you!
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What's New in Sum
1.2
September 30, 2026
add Leaderboards for review
1
Subscriptions & In-App Purchases
$0.99
Remove Ads
Removes the banner ad from the game forever.




