45:17I run untested, viewer-submitted code on my 500-LED christmas tree.Matt_Parker_211.9M viewsView & Download
4:18Christmas Coding Challenge! | Advent of Code Day 2 | Python solutions and explanationsNathan Hitchcock36 viewsView & Download
1:01:32Advent of Code | Some coding challenges each day till Christmas | C++ edition | Day 2Sky Above Us46 viewsView & Download
22:42JavaScript Chain Coding Challenge: Fractal Christmas TreeFranks laboratory and Radu Mariescu-Istodor4.7K viewsView & Download