About
A unique number puzzle game where you stack cards to form sequences. Strategically use temporary slots to clear the board and uncover hidden cards. Offers three difficulty levels for a tailored challenge.
What's New in Mathstack
1.0.2
April 10, 2026
Bug fixes and performance improvements. The numbers are stacking smoother than ever!
Subscription plans
No Ads (Weekly)
Remove ads and solve puzzles without interruptions.
In-App Purchases
$19.99
No Ads (Lifetime)
Permanently remove all ads and play without limits.
Developer apps
FAQ
What is Mathstack?
Mathstack is a unique number puzzle game where players stack cards to form sequences from 1 to 15. The goal is to clear the board by strategically placing cards and using temporary slots.
How do you play Mathstack?
You play Mathstack by building sequences of numbers (either ascending or descending) across five stacks. You must think ahead to manage limited space and uncover the cards needed to complete the sequences.
What are the difficulty levels in Mathstack?
Mathstack offers three difficulty levels: Easy (1-5) for a quick break, Medium (1-10) for a solid challenge, and Hard (1-15) for experienced number crunchers.
Does Mathstack have ads?
Yes, Mathstack contains advertisements. You can remove ads by purchasing a weekly or monthly subscription, which includes a free trial period.
What are the subscription options for Mathstack?
Mathstack offers two subscription plans to remove ads: 'No Ads (Weekly)' for $1.99/week with a 3-day free trial, and 'No Ads (Monthly)' for $5.99/month.
What devices does Mathstack support?
Based on the provided data, Mathstack currently supports iPhone devices.
How often is Mathstack updated?
Mathstack was last updated on April 10, 2026, with version 1.0.2. This suggests a relatively recent update, though future frequency is not specified.
What is the age rating for Mathstack?
Mathstack has an age rating of 12+, making it suitable for users aged 12 and older.