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Android Apps > Puzzle > Mind Equation Puzzles
Mind Equation Puzzles icon

Mind Equation Puzzles

by Topleftsoft LLC · Puzzle · Free
On Google Play since January 2016 · Data updated 2026-10-01
Google Play

Mind Equation Puzzles is made and published by Topleftsoft LLC. AppBrain is an independent app data site and isn't affiliated with Topleftsoft LLC. The app name, icon, screenshots and description belong to Topleftsoft LLC and are shown as published on Google Play.

AppBrain's verdict

Established
Total installs
15 thousand
Rating on Google Play
4.05
88 ratings
Last updated
July 17, 2026

Mind Equation Puzzles has 15 thousand installs. It doesn't have enough ratings yet to judge what users think.

Installs

Tracked by AppBrain
Last 30 days
12
Play install range
10+ thousand
Launched
January 2016

Installs over time

Mind Equation Puzzles has been installed 15 thousand times. Over the past 30 days, it has been installed 12 times.

Rankings

Google Play top charts

Google Play Rankings for Mind Equation Puzzles

This app is not ranked

Competitors

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Releases

Updates seen on Google Play
Launched
January 2016
  • Jul 17, 2026UpdateVersion 1.244
  • Jun 5, 2026UpdateVersion 1.241
  • May 8, 2026UpdateVersion 1.239
  • Mar 27, 2026UpdateVersion 1.236
  • Mar 12, 2026UpdateVersion 1.235
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

52
16
0
0
16

Comments on Mind Equation Puzzles for Android

★★★★★ Catsdogs Andkids · Jul 24, 2017
Get number puzzle. Had a lot of fun. Played every level.
★★★★★ Stefan Houlder · Mar 23, 2018
Aside from the occasional hiccups that causes the game to restart, I loved all the puzzles. Some were easy. Some were hard. Some were just easy enough to get you hooked then get hard enough to frustrate you. Those were the best ones.
★★★★☆ Pete K · Mar 24, 2021
The puzzles themselves are great, and such a huge number of them. Having to progress through the very easy ones first is a bit laborious though. The number pad is a bit cramped, I often find I accidentally hit the wrong button. But these are relatively minor gripes, overall very happy with it.
★☆☆☆☆ Brian Kadrovach · Jul 7, 2019
After 5 July update, app will not start. I force stopped, restarted my phone, and uninstalled-reinstalled. Please fix. This game was excellent prior to update.
★☆☆☆☆ Dev · Aug 16, 2022
The key pad is a wired set-up, the notes are under the ones that you would put as your final guess. There aren't any settings, and I'm not sure if it's just due to my device, but I couldn't do anything but click play, without a pop-up saying that it has stopped and the app closing

Technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
10
App size
N/A
Needs Android
4.1+
Content rating
Everyone

Technologies used by Mind Equation Puzzles

10 libraries
Subscribe to see full permission and library details

About the app and developer

About Mind Equation Puzzles

Mind Equation Puzzles is a puzzle app developed by Topleftsoft LLC.

Install Statistics

Mind Equation Puzzles has been installed 15 thousand times. In the last 30 days, the app was installed 12 times.

User Ratings

Mind Equation Puzzles is rated 4.05 out of 5 stars. The rating is based on 88 ratings.

App Information

Mind Equation Puzzles is freely available from Google Play. The last update was on July 17, 2026.

Technical Requirements

Mind Equation Puzzles requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2016.

App Performance Report

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Developer information for Topleftsoft LLC

Topleftsoft LLC

developer@topleftsoft.com

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Store listing

By Topleftsoft LLC, from Google Play

“Kakuro & Matchstick Logic”

Mind Equation Puzzles Screenshot 1 of 4
Mind Equation Puzzles Screenshot 2 of 4
Mind Equation Puzzles Screenshot 3 of 4
Mind Equation Puzzles Screenshot 4 of 4
Screenshots by Topleftsoft LLC, from the Google Play listing
Description by Topleftsoft LLC Written by the developer, not by AppBrain. Click to read.
Mind Equation Puzzles
Kakuro & Matchstick Logic

Challenge your brain with Mind Equation Puzzles, a smart collection of Kakuro (Cross Sum) and Matchstick Logic puzzles designed to sharpen your reasoning, calculation, and problem-solving skills.

This app brings together two classic logic puzzle styles in one clean, focused experience—perfect for daily brain training or deep logical challenges.

Kakuro (Cross Sum) Puzzles
Fill the grid using numbers 1–9 so that each row and column adds up to the given sums.
No repeated numbers, no guessing—just pure logic.

- Carefully designed Kakuro grids
- Increasing difficulty from beginner to expert
- Improves calculation speed and logical thinking

Matchstick Puzzles
- Move, rotate, or remove matchsticks to fix equations and create correct statements.
- Creative equation-based challenges
- Encourages flexible thinking and insight
- Multiple solutions and clever tricks to discover

Why You’ll Love Mind Equation Puzzles
- Two logic puzzle types in one app
- Clean, distraction-free design
- Offline playable—no internet required
- Great for adults who enjoy math, numbers, and logic
- Ideal for short breaks or extended brain workouts
- Achievements: Earn scores as you conquer puzzles, and compare your progress on the leaderboards with players from around the world.
- Free to play

Perfect For
- Fans of Kakuro, Cross Sum, and number puzzles
- Players who enjoy matchstick puzzles and equation logic
- Anyone looking for meaningful brain training

Train your mind, sharpen your focus, and enjoy the satisfaction of solving elegant number puzzles.
Download Mind Equation Puzzles today and put your logic to the test!
Official page on Google Play
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