https://xkcd.com/30/
https://xkcd.com/42/
https://xkcd.com/121/
https://xkcd.com/123/
https://xkcd.com/131/
https://xkcd.com/135/
https://xkcd.com/149/
https://xkcd.com/150/
https://xkcd.com/155/ <---you will get a kick out of this one...
https://xkcd.com/163/
https://xkcd.com/165/
https://xkcd.com/169/
https://xkcd.com/207/
https://xkcd.com/231/
https://xkcd.com/242/
https://xkcd.com/245/
https://xkcd.com/325/
https://xkcd.com/327/
https://xkcd.com/409/
https://xkcd.com/418/
https://xkcd.com/465/
https://xkcd.com/473/

stick!

thanks for the tip, I don't know how to end this sentence...

just use khan-academy programs, people have made fruit ninja, Minecraft(2d), doodle jump, and more on there

you forgot a grain of chinese, a tea pot of Brits, and kangaroo of Australians