Sticky Square unblocked is the hard game you can play online at school for free. Your mission in each level is to move the small cube to the goal area where is marked by dotted lines. If you can't get through the platform, you should change the color. Be careful! Don't touch any red ones in Sticky Square and remember to jump over holes or it will break and fall off the stage! Let' get ready to explore the first level and complete it in the short time! Good luck!