價格：免費
檔案大小：74.7 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Power Line is free, simple puzzle and unlimited level game.
Connect all house to power factory by using finger touch to screen to rotate line and let electricity flow to all houses.
Game Play: The power cells have to be placed in the circles so that all the numbers in the same straight line add up to the power line total. Unlock levels to reach Level 17 - The Ultimate Challenge!
Power Lines provides a fun and engaging activity for all ages, developing addition and mathematical reasoning skills in the process.
支援平台：iPhone, iPad