If teacher is nearby,
If this site somehow gets blocked by your teachers, here are some backup links:
Clones:
Type in the site, except replace "1" with a number 3 through 8.
For Example:
sites.google.com/view/clever-3/home
sites.google.com/view/clever-4/home
and so on.
Unblocked Games Trend:
sites.google.com/view/unblocked-games-trend/home
Unblocked Games Reddit
sites.google.com/view/unblockedgamesreddit/home
Geometry Dash Lite Unblocked
sites.google.com/view/geometrydashlite-/home
TeachTools:
sites.google.com/view/teach-tools/home
AlgebraClass:
https://sites.google.com/view/algebraclasss/welcome