Try the task on each level!
Levels start off basic but get interesting quickly.
Here are some tips:
Press PgDn or Fn+Down to advance to the next level.
You can always press Cmd+Z to undo if you mess up.
If you're logged in, your progress auto-saves.
Use the purple chat widget in the corner if you get stuck!
If you mess up this file, you can always grab a new copy from the main project dashboard.
Let's play!
Press PgDn or Fn+Down to begin.