The 13th Annual Old-Lumens challenge- 2025- Official thread

[YuvalS]

Here is my thread

YuvalS’s Hand Modification Class, 13th Annual BLF/OL contest entry topic

I noticed that not many people joined the challenge this year, so I decided to participate and hopefully encourage others to join as well. As mentioned before, I’m unable to build anything physical this year. Instead, I’ll be developing software for the “anything goes” modification category. If the community or organizers decide that software isn’t eligible, I might switch to the Hand Made (Basic Tools) category and join with the simple prototyping light. Otherwise, I’ll just use the competiti…

Is it eligible for the modification category?