[dlytle]

While you're here, I wanted to say thanks for all the research you've done and posted. It's been really useful reading.

Also, holy crap, D5B. I still get crushed on D3B.

[gwern]

You're welcome.

Yeah, I struggled on D3B, like I did on D2B, D4B, D5B... It's really impressive how each level is a sudden massive jump in difficulty.