Unblocked Github Io |best| -

. If one site gets flagged and blocked, another student can simply "fork" (copy) the entire library of games to a new repository with a different URL in seconds. This creates a decentralized network of entertainment that is nearly impossible for static web filters to keep up with. The Educational Irony

Search for "Productivity" instead of "Games." Many GitHub.io unblocked sites are actually productivity tools (Pomodoro timers, flashcard apps) that happen to have a secret "Games" tab. If you get caught, you can claim you were using a study tool. unblocked github io