Restored Edna's memory.

Treated Desert Edna to an algae cake.

Get your money's worth at the Expo.

Complete the glass house maze without going back up the stairs.

Busted a move, 80's style.

Gave Emmett his Epiphany.

Take the fewest possible trips to Emmett's lab.

Got Trixie ready to make Edna jealous.

Crafted a mind map of Emmett that reveals him to be a "Degenerate Criminal."

Revealed the Hill Valley hooliganism rate.

Rescued Citizen Brown from the Citizen Plus program.

Layout Biff and escape the speakeasy.

Jumped into the Decycling Bin.