Flash number

A number appears for an instant. Type it.

How it works

The whole number flashes on screen briefly. Capture it at once and type it.

• 30 progressive levels, from basic to advanced
• Levels 1 to 3 free, no card

More exercises in Numeric memory

• Digits forward
• Digits backward
• Phone numbers
• Birthdays
• Long number
• Missing number
• Number grid
• Prices
• Up to 100 digits