Many creators are moving their libraries to Google Sites . Because schools rely on Google Classroom and Drive, they are often hesitant to block ://google.com entirely, making it a safer harbor for now.
Even when the main portal is patched, individual games are often hosted on separate mirrors. Look for these fan favorites on the sites listed above: Play Unblocked Games on ubg365.org ubg365githubio patched
: School IT departments use services like GoGuardian or Securly. When they notice high traffic to a specific GitHub repository, they add that specific subdirectory (the ubg365 part) to their blacklist. Many creators are moving their libraries to Google Sites