Go through the portals in this order: 1. Dark green square portal, tower facing right. 2. Dark blue shield portal. 3. Teal + portal. 4. Blue cube portal. 5. Yellow star portal. Don't fall in the water. 6. Purple moon portal. Don't fall in the water. 7. Grey spade portal. 8. Orange diamond portal. 9. Red heart portal. 10. Dark green square portal. This time with the tower facing left. 11. Pink triangle portal.