Enhance your mental calculation abilities with customizable digit lengths.

This application allows you to practice mental math exercises tailored to your preferences.

Customize your practice sessions by selecting:

• Number of digits (1-9)
• Number of problems per session (1-9999)

The app provides valuable learning features:

• Review incorrect answers with targeted retests
• Track performance with detailed test histories
• Monitor your progress through accuracy statistics

Core Functionality:

• Supports all four basic operations (addition, subtraction, multiplication, division)
• Customizable difficulty levels (1-9 digit numbers)
• Flexible practice length (1-9999 problems per session)
• Performance tracking with accuracy metrics
• Focus training with mistake reviews
• Comprehensive progress analysis

Recent Updates:

Version 2.1.7 - Updated November 2, 2024

• Implemented minor bug fixes
• Optimized performance enhancements
• Improved overall user experience

For optimal performance, please update to the latest version.