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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...
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! How to play: Just one Click Touch to play