Follow the ghost up to the top room. The cauldron is now active. Get the cherry from beneath the raincloud on the top right

The apple and hair are at the bottom left and right banners.

At first the guy by the red won't let you in. He doesn't like Ravenclaw or Gryffindor. However if you use Hannay he lets you in.

Harry blue shirt (character token) is behind the stairs. Head up in the stair area.

Do the memory puzzle on left, then build the results, to get Hermoine cat.

Sneak right inside the barrel, get past the guards. Then on the far right zap the blue pixies, build rat the path. You get a pirate ship with lots of money.

Eventually go in the door!

Get on the toilet lid - turn the handle - then jump across to the right. Get another handle, bring it down to the middle right. Get the cherry. 1/3 items in the pot.

The middle stall is open now. There's a green apple. 2/3 items

Take hair from the boys and add it in. You know what happens next!

You're down in the Slytherin entry room now. Gather lots of coins.

Clear the plant on the left. Levitate out the plug. Now ride the snakes up for the coins then smash each one in turn. Create the gold statue - he'll turn off the water for you.

Go through the door

You're now in the main Slytherin common room with chairs. You should be able to get true wizard in here.

Get the fish from the tank - move it into the other tank - and now remove the skull. This activates the next level.

You both lose your disguises.

level complete

1 shield

true wizard

bricks:
43 level complete
44 true wizard

Lego Harry Potter Walkthrough