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Number Sums - Numbers Game

Number Sums - Numbers Game

Math puzzle games for adults

31K ratings
1347 reviews
With Ads
🎮 Games
🎬 Entertainment
🎲 Board
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 9, 2023
  • October 8, 2026

Features

Developer

Easybrain Ltd
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Number Sums - Numbers Game video #1 for iPhone
Number Sums - Numbers Game screenshot #2 for iPhone
Number Sums - Numbers Game screenshot #3 for iPhone
Number Sums - Numbers Game screenshot #4 for iPhone
Number Sums - Numbers Game screenshot #5 for iPhone
Number Sums - Numbers Game screenshot #6 for iPhone
Number Sums - Numbers Game screenshot #7 for iPhone
Number Sums - Numbers Game screenshot #8 for iPhone
iphone
ipad
🧾$14.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐1.3K
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
🎪2 happening
Events↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app offers a challenging number puzzle designed to enhance mental math skills. Players must make the sum of numbers in rows, columns, and colored regions match given clues by circling correct numbers and erasing extras. It provides a fun way to practice arithmetic and logic with various difficulty levels.

✓Summing numbers in rows and columns
✓Matching sums to clues
✓Circling and erasing numbers
✓Multiple difficulty levels
✓Board sizes from 3x3 to 10x10
✓Hint system
Show original description

What users say

Summarized from real user reviews of Number Sums. Based on 31K reviews and a 4.6/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this game.

Positive things

  • 🧠Challenging brain exercise
  • 🔢Enjoyable number-based gameplay
  • 👍Well-designed interface
  • 🕰️No time pressure

Negative things

  • 💢Excessive mid-game ads
  • 🤔Toggle button issues
  • 🔍Small text/numbers
  • 🔋Game drains battery
See all reviews
+1

What's New in Number Sums

1.15.0

October 8, 2026

- Performance and stability improvements We read all your reviews and always try to make the game better. Please leave us some feedback if you love what we do and feel free to suggest any improvements. Challenge your brain with Number Sums and have fun!

More
3

Subscriptions & In-App Purchases

$14.99

Number Sums No Ads

Enjoy hours of Number Sums fun without ads

Events

Read more about New Year Party
Event EndedSpecial Event

New Year Party

Celebrate New Year with Number Sums!

Dec 24, 2024 — Jan 3, 2025

Read More

Read more about Meet the Colored Regions!
Event EndedMajor Update

Meet the Colored Regions!

Master new levels with bright regions!

Oct 4, 2024 — Nov 3, 2024

Read More

Read more about Student Life
Event EndedSpecial Event

Student Life

Collect Student Life postcards!

Aug 23, 2024 — Sep 2, 2024

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Number adds

Way too many adds, so many in fact I had an add during my add. This is heartbreaking because it’s an insanely fun game
yoyoyo🐶🐶🐶yoyoyo🐶🐶🐶

Ads

Maybe the worst overloaded ad experience I’ve ever had with an app.
DaveStoryDaveStory

Ads in your face

Deleted this game because they pop up too many ads.
mk80027mk80027

Ads ads

A recent update resulted in many more ads. Up to 20 per game play. Please remove those! Thanks!
Kris on numbersKris on numbers

Deluge of Ads

Prepare yourself for a deluge of ads. They are everywhere and they keep coming up with more ways to force them on you. They just pop up out of the blue. Great game ruined.
OskMooOskMoo
See 1342 more reviews

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User experience

🐞

Reported Bugs

2 issues

Incorrect number removal function removed

Bug

Ads randomly opening browser pages

Bug
✨

Requested Features

4 requests

Dark mode option

Feature

Separate buttons for circle/erase

Feature

Auto-erase incorrect numbers

Feature

Difficulty/grid size selection

Feature

FAQ

What is Number Sums?

Number Sums is a number puzzle game designed to train your mental math and logic skills. The objective is to make the sum of numbers in each row, column, and colored region equal to the provided clues by strategically circling and erasing numbers.

How do I play Number Sums?

You play by circling the correct numbers that add up to the target values shown on the sides of the board and within regions. Use the toggle to switch between circling and erasing modes to mark the correct and extra numbers. Ensure all rows, columns, and regions sum correctly simultaneously.

Is Number Sums free to play?

The game is free to play and offers various difficulty levels and board sizes. It does include in-app purchases and advertisements, which can be removed or utilized for hints.

What are the benefits of playing Number Sums?

Playing Number Sums helps improve your mental arithmetic and logic skills, which are valuable for everyday life. It offers a challenging yet engaging way to train your brain with a minimalistic design and no time limits.

What devices is Number Sums compatible with?

While specific device compatibility isn't detailed, the app is designed for mobile use and is available on platforms that support mobile applications. It offers a simple design suitable for various screen sizes.