# Math Solitaire: Stamp Sort — Math Card Puzzle & Brain Game

> Math Card Puzzle & Brain Game (iPhone/iPad app by Zitga.)

- Source: https://appshunter.io/ios/app/math-solitaire-stamp-sort/id6781983455 (this page in markdown: same URL + `.md`)
- Developer: [Zitga](https://appshunter.io/developer/1078798367)
- Category: Games, Entertainment, Card, Trivia
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 204 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-07-13
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/math-solitaire-stamp-sort/id6781983455/reviews.md

## What is Math Solitaire?

Sharpen your mind with Math Solitaire: Card Solitaire where every move is a math challenge.
Use addition, subtraction, and multiplication to match cards and clear the board. Simple to learn, hard to put down.

HOW TO PLAY

It’s simple to learn, but challenging to master:
- Look & Calculate: Combine cards on the grid using basic math operations to reach the target numbers.
- Clear the Board: Strategically stack, match, and remove cards just like in your favorite classic solitaire games.
- Think Ahead: Every move matters! Plan your card selections carefully to avoid running out of moves.
- Level Up: Progress through hundreds of unique stages that start with simple arithmetic and evolve into mind-bending logic puzzles.

KEY FEATURES THAT YOU WILL LOVE:

- Hundreds of handcrafted stages, from easy sums to logic puzzles
- Daily challenges to boost mental math and cognitive speed
- Multiple difficulty levels for casual and hardcore players
- Beautiful card designs, smooth animations, and eye-friendly themes 
- No timers, play at your own pace

Download Math Solitaire: Stamp Sort and start your number puzzle journey today!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Gold Pack 2 | $4.99 | one-time |
| No Ads Bundle | $14.99 | one-time |
| Gold Pack 5 | $29.99 | one-time |
| Gold Pack 1 | $1.99 | one-time |
| Gold Pack 6 | $59.99 | one-time |
| Gold Pack 4 | $15.99 | one-time |
| Mega Pack | $8.99 | one-time |
| Great Pack | $14.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Super Pack | $4.99 | one-time |



## Version history (last 1 release)

### 1.0.13 — 2026-07-13

No release notes.

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All apps by Zitga: https://appshunter.io/developer/1078798367

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*