Cách chơi

In this great puzzle game you work out the correct Voltage - test it to see if your current voltage is too high (red), too low (orange) or just right (green)! After ten tests, you’ll run out of power! Enjoy it!

Điều khiển

Just one Click Touch to play

Mẹo chơi

• Practice the basics before chasing high scores.
• Watch the walkthrough video above for visual guidance.