1. Tap to grab both balls
2. Activate balls, then place on white end of each tunnel
3. Use your finger to swipe the ball to the end of each tunnel
4. TAP portal to exit
100 Doors Parallel Worlds 20 Walkthrough
100 Doors Parallel Worlds Stage 20
Parallel Words Level 20 Walkthrough
Recorded On: Samsung Galaxy Tab 10.1
100 Doors Parallel Worlds Walkthrough
100 Doors Parallel Worlds Cheats
100 Doors Parallel Worlds Answers
Devices: iPad, iPhone, iPod, Android, Kindle, Kindle Fire
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