Too many duplicate solutions
I’ve gotten to Level 16, and both Level 10 and 16 have more than one correct answer; but the game marks one wrong. This shouldn’t be a guessing game, especially with only two lives!
Free
In-App PurchasesWith Ads
About
Engage your mind with a logic puzzle that combines arithmetic and number matching. Solve handcrafted grids, complete daily challenges, and track your progress. Relax with a clean design and calming sounds while sharpening your brain.
✓Endless number puzzles
✓Daily challenges
✓Smart hints
✓Mystery box & spin wheel
✓Relaxing design and sounds
✓Stats tracking
Show original description
What's New in Number Sums
1.3.3
November 5, 2025
This update makes your puzzle-solving experience even smoother and more satisfying. • Visual Improvements! • General performance optimizations and bug fixes. Thank you for playing! We're preparing new adventures and can't wait for you to explore them.
More7
In-App Purchases
$1.99
480 Coins
Small boost to get started.
User reviews
FAQ
What is Number Sums?
Number Sums is a logic puzzle game where players find and cross out numbers in a grid so that the sum in each row and column equals the target. It's designed for brain training and can be played offline.
How do you play Number Sums?
The rules are simple: find and cross out numbers in the grid so that the sum in each row and column equals the target. It's a captivating mix of arithmetic, crosswords, and sudoku logic.
Does Number Sums have ads?
Yes, Number Sums contains advertisements. It is a free-to-play game with optional in-app purchases.
Can I play Number Sums offline?
Yes, Number Sums is a single-player, offline game. No internet is required to play, making it perfect for commutes or breaks.
What kind of puzzles are in Number Sums?
Number Sums offers hundreds of handcrafted grids ranging from easy to expert difficulty. There are also daily challenges providing unique puzzles.
Does Number Sums offer hints?
Yes, Number Sums features a smart hint system designed to help players who are stuck on a tough level without spoiling the challenge.
What devices is Number Sums available on?
Based on the provided data, Number Sums is available on iPhone and iPod. The latest version is 1.3.3, last updated on November 5, 2025.
What is the age rating for Number Sums?
Number Sums has an age rating of 17+. This is based on the information provided for the application.