Neon Junctions (EP)

You must complete Levels 1-20 before you can play Level 21. If you need assistance with those, please see the walkthroughs provided here (text/image) and here (video).

To complete Level 21, do the following:

• Pick up all 16 blocks on the ceiling of the room
• You want to place the blocks down to light of 5 of the diamonds
• 
• Start with the back left pillar, connect it to the wall on the left side (3 blocks)
• Follow the circuit around to light up another 3 pillars
• 
• The last diamond (#5 in the picture) will use the final 3 blocks
• Once all 5 diamonds are lit, the door will open, allowing you to go through the portal