What are game websites not blocked by schools?

I know a few bit I'll give you those and a way to get on any websites

1 freewebs.com/penguinlord2

2 wwwebzone.com/games

Those are two that are not blocked heres how to get on any website exept Face-book put whenever you put in your website put YouTube.com">https://www.YouTube.com

Instead of http://www.YouTube.com

Also the first two you can tell all of your friend because it's unblockable

well, it didnt work for me though.