It’s the holiday season, and Wolfram is gearing up for bright lights and winter weather by holding a new Tweet-a-Program challenge. To help us celebrate the holidays, tweet your best holiday ornament-themed lines of Wolfram Language code. As with our other challenges, we’ll use the Wolfram Language to randomly select winning tweets (along with a few of our favorites) to pin, retweet, and share with our followers. If you’re a lucky winner, we’ll send you a free Wolfram T-shirt!

If you need some help getting into the holiday spirit, check out these examples:

To win, tweet your submissions to @WolframTaP by 11:59pm PDT on Thursday, January 1. So that you don’t waste valuable code space, we don’t require a hashtag with your submissions. However, we do encourage you to share your code with your friends by retweeting your results with hashtag #HolidayWL.