There are many brain fitness exercises on the web that helps to develop mental skills. There are not that much programs that help to develop visual skills. Well I do not know any of such.

The purpose of this program is to develop visual skills. You could also improve your intellectual skills trying to figure out how to use it =).

There are four games:

• Lines
• Curves
• Proportions
• 3D

The basic principle behind most of them – you see a figure and a point on the left side, your task is to indicate location of the point on the right side. The complexity of the game is increasing with each correct answer and decreasing otherwise.

Click here to play Drawing tutor

The functionality is quite finished, but there is no fancy graphics etc. If you have ideas how to improve – please let me know.

Lines

Curves

Proportions

3D