I created a slither.io on scratch! It isn't transported from Apple iOs or anything, though.The sprite will follow your mouse-pointer, and you can change costumes by pressing keys 0-9. 1 won't do anything at first, because you are already in costume 1 (It's the default for green flag clicked). The blue ball makes you bigger, the green ball makes you smaller, and the yellow, pink, and purple balls increase your length. If you hit the edge, your length goes back to 1. I will probably be modifying it later.
Please go check out my friends cutebluedog6 and goldcat44. They have cool games :) BTW, cutebluedog6 is the same as SuperCoolCat7000. Both of them have super-cool artsy game/animations that you should see.