---
title: "GridSum - Math Puzzle - Reviews, Revenue and Downloads in Colombia | Apple App Store"
description: "Train your mind with GridSum, the satisfying number puzzle game that's easy to learn and hard to master.  How it works: Select cells in a 7x7 grid so that each row and column adds up to its target num"
---

# GridSum - Math Puzzle — Colombia

![GridSum App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ee/ab/41/eeab4183-bbbe-cc8e-e57b-fd3e2e32db58/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-Nanvkc)
**Category:** Games
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.gridsum.puzzle.app
**Store:** Apple App Store
**Country:** Colombia
**Version:** 1.0.2 (released 2026-05-02)
**Original Release:** 2026-04-30
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/co/app/app/id6762402160)
**AppTail Page:** [https://apptail.io/app/gridsum-math-puzzle-KQTz/colombia](https://apptail.io/app/gridsum-math-puzzle-KQTz/colombia)

## GridSum Description
Train your mind with GridSum, the satisfying number puzzle game that's easy to learn and hard to master.

How it works:
Select cells in a 7x7 grid so that each row and column adds up to its target number. Every puzzle has exactly one solution, solvable by pure logic.

What's inside:

- Daily Puzzle: a fresh challenge every day
- Puzzle Packs: hundreds of puzzles across 20 hand-crafted packs
- Three difficulty levels: Easy for a quick fix, Medium to sharpen your focus, Hard to truly test your logic
- Hints: stuck? Reveal a cell to get back on track
- Personal bests: beat your time and set new records
- Coin rewards: earn coins for every puzzle you solve

Why you'll love it:
GridSum hits the sweet spot between a quick brain teaser and a deep mental workout. Challenging enough to keep you engaged, rewarding enough to keep you coming back.

Perfect for a morning commute, a coffee break, or winding down at night.

Download free and start solving today.

## GridSum Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e9/75/37/e97537b0-a86d-8344-8bf0-993eee2b12f1/1-home.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fa/6f/b4/fa6fb440-525a-e2a2-7b4e-87e15b657ca3/2-grid.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/42/90/6b42906c-ff7f-5ba2-a33f-46b63d2acdba/3-solved.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/95/d7/ec/95d7ecb4-fdac-6f25-c447-f03cdce0109c/4-packs.png/1320x2868.png)






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---

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