A fun necktie with a classic video game twist! For details, go here: http://www.billporter.info/2013/06/21/led-tetris-tie/
Now runs off an Arduino Uno / ATMega328 equivalent. See ATTinyNoAI branch for a Digispark compatible version.
AI player code by Mofidul Jamal. It's 10 times cooler now!
If you have the RAM for it, it should be able to scale up to a 256x256 display. I'g going to try and add back scoring, timeouts, and next block previews as compile time options.
Modify draw() function with your low-level LED driver code of choice. Uses Adafruit's Neopixel library to drive ws2811 LED pixels. https://github.com/adafruit/Adafruit_NeoPixel
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