test tool free

Put your skills to the test in adrenaline-pumping Formula 1 races

Put your brain to the test

Build an empire that stands the test of time

Put your physics skills to the test

Tons of puzzles to put your problem-solving skills to the test

Put Doctor Doom's creations to the test

Put your reflexes to the test by inverting gravity along infinite paths

A wildly fun and addictive musical game to test your reflexes

Launch a ragdoll and test the laws of physics

Create tracks and put your Hot Wheels to the test