100% logical......very challenging...Loved it.

Maybe I missed something, but I ended up having to guess where the 12 on the bottom was, and a few other educated deductions.

Overall, a good hanjie. Thanks!

I think this is the hardest one I ever solved on pure logic. It's really satisfying to have figured it out. The start is really difficult, and then the difficulty ramps down to a more normal level.

Thanks!

Thanks.