Flash Calc

It is the flash mental calculation software.
The flash mental calculation is the supreme mental calculation by the abacus.

Let's challenge the flash mental calculation by this program.

Flash Calcの画面

Flash Calcの画面2

Special Feature

The image of bead can be used instead of number.
A font can be changed.
A character color and a background color can be changed.
It can challenge the certificate examination.
Since the character is large, an eye does not get tired.

Platform

Windows98/ME/NT4.0/2000/XP
.NET Framework.

Download

FlashCalc_en_140.zip
FlashCalc_en_130.zip