Apart from the extreme frustration because of the bad connections on breadboards, I did something I was postponing for a long time: a small video showing the computer working in Logisim simulator, doing things like write in the LCD display (the ubiquotous Hello World...), playing with leds on the LED 8x8 Matrix, and even assembling (in the Assembler made by me) a simple Tetris clone and running it.

Enjoy:

Thanks for reading.