Apps by Phoenix Mind Games
Calculus Increase Brain IQ app icon

Games

Calculus Increase Brain IQ

Phoenix Mind Games

Free download 4.14 · 1 storefront · 7 ratings In-app purchases unconfirmed
Open on Apple

About this app

Calculus is a simple math puzzle where you have a board full of numbers. The goal is to make the sum of numbers in each row and column be equal to the answer in the box. What you have to do is to remove some numbers from the equation by clicking on them. It sounds simple but requires a lot of thinking. Using it you can improve your Math Power by solving number Math Puzzle. ** Feature - A Math Puzzle Game is available with multiple theme colors. You can use any of them by selecting from various colors on main screen. - The goal is to make the sum of numbers in each row and column be equal to the number in the box. - What you have to do is to remove some numbers from the equation by clicking on them. - It sounds simple but requires a lot of thinking. - The board sizes range from 3×3 to 8×8. There are also 3 levels of difficulty: 1-9, 2-4 and 1-19. - 1-9 means the numbers to calculate will range from 1 to 9. - In Classic mode you can choose which board size and difficulty you want to play - In Endless mode you will be given a puzzle with random size and difficulty. - Your total wins in any mode is saved. ** Game Modes -- 1-9 : Number selection range on board will be 1 to 9. -- 1-19 : Number selection range on board will be 1 to 19. -- 10-19 : Number selection range on board will be 10 to 19. ** Game has 4 types of boards - 3x3: There will be 3 columns, 3 rows and 9 Puzzle numbers to select. - 4x4: There will be 4 columns, 4 rows and 16 Puzzle numbers to select. - 5x5: There will be 5 columns, 5 rows and 25 Puzzle numbers to select. - 6x6: There will be 6 columns, 6 rows and 36 Puzzle numbers to select. - 7x7: There will be 7 columns, 7 rows and 49 Puzzle numbers to select. - 8x8: There will be 8 columns, 8 rows and 64 Puzzle numbers to select. ** How to Play Calculus - A Math Puzzle Game - First of all, you have to select Game Mode [1-9, 1-19, 10-19] & Board Size [3X3, 4X4, 5X5, 6X6, 7X7, 8X8] - Your goal is to remove numbers from the grid so that the remaining numbers in each row or column add up to the numbers next to that row or column. - Click to remove or turn off a number, or click a removed number to add it back in. ** ABOUT Phoenix Games LLP ** With over millions of users Phoenix Games LLP to be known as the creator of games that babies, kids, girls and parents love. Visit us on https://www.phoenixgames.in Share the experience of these top free games with your family, friends and social people. Or follow us on… ** FACEBOOK ** https://www.facebook.com/phoenixgamesllp ** WE VALUE YOUR FEEDBACK ** message us on https://www.facebook.com/phoenixgamesllp ** PRIVACY POLICY ** As a designer of kids & Adults games, read our privacy policy here: http://www.phoenixgames.in/privacypolicygames.html

Latest release

What’s New

Version 1.2 Jul 12, 2022

~ minor bug fix

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
7 ratings
7 Aug 26, 2026 · 7 ratings Aug 26, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 26, 2026 · Free Aug 26, 2026 · Free Aug 26, 2026 Aug 26, 2026
  1. First observed Aug 26, 2026 · 4:37 AM Free

Screenshots

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