A basic Grid Based simulation created in C++ with the help of 
For the moment, sand is the only feature available. To test it, just drag your mouse across the screen. Also, I think that sand is the easiest part of the simulation as it took me less than a day to implement it.
Some of the feature i would like to add are:
- Multi-threading (Done)
- Fluids
- Air/Gasses
- Fire