Radewoosh inspired me to start solving Project Euler, and I recently started, slow but steady, solving its problems. I also record it and upload on Youtube because, according to the rules, problems 1–100 are allowed for publication (although I'm afraid there won't be any serious or interesting problems). As for now, uploaded are:

• problems 1–3;
• problems 4–12;
• problems 13–24.

These are screencasts, I would even call them editorials, but (at least in the earlier problems) there isn't exactly much to explain. Watch if you like!