An independent browser simulation of the World Athletics hammer throw: three or four turns of a tethered 7.260 kg head on an inclined plane, then a release whose optimum angle the engine derives from its own mechanics instead of assuming 45 degrees. Built from the Book C - C2.1 Technical Rules and published championship biomechanics.

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.