GridSum - Math Puzzle is made and published by
Ori Hyams.
AppBrain is an independent app data site and isn't affiliated with Ori Hyams.
The app name, icon, screenshots and description belong to Ori Hyams and are shown as
published on the App Store.
About GridSum - Math Puzzle
GridSum - Math Puzzle is a games app developed by Ori Hyams.
User Ratings
The app has no ratings yet.
App Information
GridSum - Math Puzzle is freely available from the App Store. The app size is 9.15 MB. The latest version available is 1.0.2. The last update was on May 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Description by Ori Hyams(from the App Store)
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.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
