Yes yes sorry about that. We got really strapped for time at the end and we couldn't get out some stuff like the tutorial in time. The basic idea of the game is you have to sort these notes that come in canisters through tubes. You can left click to pick something up, and right click to open it. Right clicking the notes lets you look at what they have to say and you have to place the note back in the canister before you send it up.