I'm actually ready before estimation so I'll be bringing the start of this one back to normal time. I'll keep the end time the same as before. So the contest starts in about 52 minutes.
Newer IB uploaded. Changes from before -
- I'd actually not changed the images with the new example, just the link, so fixed that.
- I changed the images of the Sashigane example to reflect the Competition Puzzle formatting.
Also, password protected Puzzle Booklet is now available to download.
Sorry about all the changes in the IB, but I've also made the relevant notes on the competition page.