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Features & Capabilities

Mind Equation Puzzles blends Kakuro (Cross Sum) and Matchstick Logic into a clean, distraction-free puzzle experience. Players fill grids with 1-9 to meet sums and rearrange matchsticks to form valid equations - two classic logic styles in one app to sharpen calculation and reasoning.

Offline play, adjustable difficulty, and achievements with global leaderboards give you a satisfying brain workout. Perfect for fans of math, number puzzles, and logical thinking seeking meaningful mental training on the go.

User Growth & Download Statistics

By:
Topleftsoft LLC
Downloads:
14,475 1
Rating:
4.00
(108)
Version:
1.243 Last updated: 2026-07-03
Version code:
252
Creation date:
2016-01-28
Publisher country:
US US
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • com.topleftsoft.crosssum.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
8.41MB
Email:
de*****@topleftsoft.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-07-03
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Topleftsoft LLC
Google Play Store
https://play.google.com/store/apps/details?id=com.topleftsoft.crosssum
Email:
de*****@topleftsoft.com
Website:
http://www.topleftsoft.com

User Reviews

Users appreciate the Kakuro Logic Puzzles app for its extensive and challenging puzzle collection that enhances math and logic skills, providing an addictive and enjoyable experience. However, multiple users report frequent crashes and app force closures, especially after recent updates that also led to loss of progress. Advertisements are considered excessive and disruptive. Some users find the number pad cramped, leading to input errors, and desire the option to start at higher difficulty levels. Despite these issues, the app remains popular among puzzle enthusiasts.
Pros
  • Large number of puzzles available
  • Puzzles themselves are challenging and enjoyable
  • Helps improve math and logic skills
  • Addictive gameplay that keeps users engaged
  • Suitable difficulty progression with some easy to hard puzzles
Cons
  • App crashes frequently or force closes
  • Recent updates caused the app not to start or lost user progress
  • Too many advertisements making game unplayable
  • Number pad layout is cramped causing accidental inputs
  • Inability to start at higher difficulty levels
Recent reviews
There is no labels. Game start from zero label
by RA*****, 2025-01-05

It's taken over my android and I cannot get rid of it.
by Ch*****, 2024-03-18
View all user reviews ›

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