four animated tiles which start all from different points

[chiho]

I have built an animated tiles which now starts all from the same point, but what I want to achieve is that every tiles should have a different starting point. Most important thing here is that it should be maintainable, meaning that no matter how much tiles I add in the near future, it should randomly calculate a different starting point for each tile. 

See the Pen ZRoPdQ?editors=1010 by chichichi (@chichichi) on CodePen

[Dipscom]

Hi chiho!

 

I hope I understood your problem correctly, let me know if that's not the case.

 

I think you might be adding a bit too much code in your attempts and are now getting a little bit lost in the forest. See the fork I made of your example pen with some of the extra stuff removed for clarity.

 

Hopefully, this will help you achieve your goal.

 

See the Pen XYYRoo?editors=1010 by dipscom (@dipscom) on CodePen