Another star consisting of wheel curves - n is the number of curves (1-12) - press space to hide/show the pen - Turbo or not
Again what I call 'wheel curves' (in Swedish 'hjulkurvor'). In this case aka 'four wheel cycloids', cf. the 'three wheel cycloids' in the original project by Selim. If you wonder about the wheels, see for example my project 'Hjul på hjul på hjul', https://scratch.mit.edu/projects/105677842/ - but now there should be four wheels.