Students and web developers discovered a loophole. Schools relied heavily on the Google ecosystem (Google Classroom, Drive, Docs). Because of this, administrators could not block the main Google domain ( google.com ) without crippling the school's workflow.
Because of this loophole, developers and students create "Unblocked" mirrors of popular games and host them directly on Google Sites. These sites look like simple homework pages to the network filters, but they contain fully playable games. Big Tower Tiny Square Unblocked Google Sites
: Scale the tower by jumping, dodging deadly spikes, and solving environmental puzzles. Controls : Use the Arrow keys or WASD to move and jump. Students and web developers discovered a loophole