The applet has been retired. Try Merger Wars or visit the data release page here.

Explore

Click on "More" to see 8 randomly generated simulations. Click on ones that you think show similarities to the image in the center. As you do this, the ones that you selected are saved on the right-hand side for later review. help

Enhance

Maybe you found a simulation on the Explore tab that is similar to the image in the center, but you think it could be an even better match. Try your hand at adjusting the simulation input parameters to "design" a better simulation on the Enhance tab. Go to that tab and then select the simulation you want to improve. help

Evaluate

Here is your opportunity to provide some additional feedback on the simulation outputs you have selected and possibly enhanced. help