This is very cool. Would love to see something similar for the BrainPad.
Time for me to learn JS?!! Blockly | Google Developers
The robot is flashed using color on the screen 
start from here… Windows 10 IoT Core Blockly - Windows Developer Blog 
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Pretty straight forward technology to flash something like that. Just need a colour sensor.
I know a guy that has already done this… Let me circle up with him and see if he ever got around to posting it somewhere.
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