Some people seem fixated on Inuit people having many words for snow, but English does too! From blizzard to whiteout, with flurries, graupel, and drifts, we have so many words. The one this puzzle’s palindrome lines make me think of is sleet.

It may seem like a lot of constraints, but it's a Samurai Sudoku, so you should only have deal with one or two at a time.

I regularly publish 9x9 Sudoku puzzles filled with 3x3 blocks of cells, but this one isn’t regular at all. It’s an Anti-Knight Irregular Sudoku!

Great American rock album, or the greatest American rock album of 2006?

It’s the corners that matter, so you can’t really cut them from the puzzle and expect good results.

Not a commentary on computer operating systems at all.

You need not use SET (Set Equivalence Theory) to solve this one, but it's more fun to do so.

Temperatures rise in much the same way wet paint does not. This puzzle is as easy as watching paint dry.

Someone might have been born in 1972. Maybe. Or there could be some other reason that’s a good year. It is, though.

I hope you’re not tired of Region Sum Lines yet. I hope the blue lines aren’t driving you… around the bend!