Made in Scratch 2.0 in about 2 and a half hours! Just did a small thing after getting inspiration from playing with a real slinky. Also, try going inside the project and fiddling with the controls for the best experience! Maybe even remix. If you did, I would greatly appreciate your changes! And if you have the 2.0 Offline Editor, try copying the code to there if some things don't quite work with 3.0. Enjoy!