Unscramble Letters Planets of the Solar SystemOnline version Put the letters in order to discover the name of the 8 planets of the Solar System. Be careful, you got 20 seconds per planet, and a maximum of 5 mistakes! by Educaplay Educational Resources 1 Y R R E U C M 2 S V U E N 3 R H A T E 4 R A S M 5 R T U P E J I 6 S A U N R T 7 S U N U R A 8 N E E U P T N