Get all other trophies.
Reach an ending.
Enter the judgement door.
Complete question 1 of BLUE board.
Play on the BLUE board.
Complete question 1 of YELLOW board.
Play on the YELLOW board.
Complete question 1 of GREEN board.
Play on the GREEN board.
Comple a board.
Complete question 1 of RED board.
Play on the RED board.