Today is Halloween, and in the spirit of the holiday, I wanted to showcase the coolest thing I’ve seen this week: jack-o-lantern Tetris. It’s fully playable! Just watch the video below.

Nathan Pryor describes the elaborate process of putting the whole thing together on his blog:

What do you get when you combine a pumpkin with the classic video game Tetris? Pumpktris! Fully playable, embedded in a pumpkin, and with the stem serving as a controller. Watch the video below to see it in action, then read on for the development story.

Absolutely amazing. Highly recommended reading the details if the inner nerd in you is interested in how the whole thing was assembled.