Power up 35 or more energy blocks

Read the hint on the 9th level

Power up 30 or more energy blocks

Power up 25 or more energy blocks

Read the hint on the 7th level

Read the hint on the 5th level

Power up 20 or more energy blocks

Power up 15 or more energy blocks

Read the hint on the 3rd level

Read the hint on the 2nd level

Read the hint on the 1st level