# Mentamic: Maths Crossword — Number puzzles for 2 players

> Number puzzles for 2 players (iPhone/iPad app by Lars Tofte.)

- Source: https://appshunter.io/ios/app/mentamic-maths-crossword/id6759834254 (this page in markdown: same URL + `.md`)
- Developer: [Lars Tofte](https://appshunter.io/developer/1881067259)
- Category: Games, Education, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.1 · 44 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Icelandic, Italian, Norwegian Bokmål, Norwegian Nynorsk and 3 more
- Released: 2026-08-06
- Data updated: 2026-10-24

## What is Mentamic?

Build a maths crossword and challenge a friend. Mentamic is a strategy game for one or two players: create intersecting equations and compete for points.

Place numbers, operators, equals signs and parentheses on a 9×9 board. Build valid equations, find useful intersections and make each move count. Combine mental arithmetic with tactical thinking.

Play solo, challenge friends or meet random opponents. Games are turn-based: choose from 10 minutes to 3 days of thinking time per move and return to ongoing games later.

In Mentamic, you can:
• Invite friends with a link, SMS or email
• Find and add other players
• Chat with your opponent
• Track your Elo rating and solo high scores
• Use +, −, ×, ÷, powers and nth roots

Enjoy number puzzles, logic games and a little competition? Build your own maths crossword, one move at a time.

Remove ads with Premium.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Mental Arithmetic Supporter, annual | $7.99 | per year |


## Is Mentamic safe?

Not enough ratings yet to assess Mentamic.

## Is Mentamic legit?

Mentamic: Maths Crossword has limited verification signals. The AppsHunter Legitimacy Score for Mentamic is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.0.2 — 2026-10-22

Bug fixes and improved stability

### 1.0.1 — 2026-08-08

Bug fixes and improved stability

### 1.0 — 2026-07-29

No release notes.

## Related topics

[arithmetic games](https://appshunter.io/ios/topics/arithmetic-games)

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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 2026-10-24.*