Get a pen and a piece of paper. You’ll be making as many words as you can out of these five letters: A, C, D, E, R. To keep it interesting, there’s a three-letter minimum, and you should be able to get at least 20 words. There’s no time limit, so let it keep you up at night, like it did me. This didn’t come from any website or puzzle book, it just bubbled up out of my head after a few too many rounds of Boggle. Enjoy!
And if your inner geek hasn’t had enough of an exercise, check out this logically reformatted version of They Might Be Giants’ classic Istanbul Not Constantinople.