What's New
优化升级！
App Description
Drag the current of the positive and negative pole connected correctly.
Carefully observe the connection electrode correct each layout, challenge yourself.
iPhone Screenshots
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iPad Screenshots
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App Changes
- July 29, 2014 Initial release
- April 30, 2015 New version 1.0.5
- October 24, 2015 New version 1.0.7
- March 12, 2016 New version 1.1.0
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