Integrated into any LMS, JustAsk GeoFlash is one of the most advanced tools for graphic question in the market.
The GeoFlash questions allow the student to respond by manipulating or drawing graphical elements which may or may not be constrained to some rules. It is well suited for questions in which a visual understanding of the problem is important.
Based on nothing else but Flash Player (available on 97% of the desktop computers) and JavaScript it is guaranteed to be compatible with any computer using a modern browser and any LMS providing simple multiple-choice questions.