フラッシュ暗算クエスト

Flash Anzan Quest is a new brain training app that lets you easily practice flash mental arithmetic.

Numbers are displayed for a brief moment, testing your mental arithmetic skills.

You can freely customize the difficulty level and number of digits to suit your training needs!

◆ Current Features (Initial Release)
• Practice Mode: Freely set the speed, number of digits, and number of times displayed.
• Score Record: Save your personal best and track your progress.
• Simple and easy-to-read UI
• Offline functionality

◆ Future Updates
• Official Mode (Levels 10-10)
• Character Development & Skill System
• Adjust Speed ​​with Items
• Online Battle Function

Enter the simple yet profound world of mental arithmetic.
Challenge your limits!