Rolling Out the Red Carpet for Two

Brute Force

Revising this rating to 5 stars. Suddenly had a thought today about design, and gave it some deep thought, and while I personally did not find the design or challenge that substantial, I now do not deny that the design aspect is valuable, and so I have updated accordingly.

Self-Directed

Capital C

Not surprised about the annealer patterns anymore, but this was a highly visible new record and a good puzzle experience.

Rough Edges

Excellent level for demonstrating the important idea that ||**************************************************||, while not being totally trivial to solve.

Donu

Actually way more elegant than it looks. Super tight, brilliant.