26 Aug
2020
26 Aug
'20
7:59 a.m.
There's no reason anyone should have to "sign up" when MoMath could easily just post the problems on their website. I suspect they just want a bunch of people they can hit up for money. Peter Winkler has written at least two books of mathy puzzles, which I own. Can it be that these puzzles are from those? Could you (Mike) post a few of the best ones to math-fun? —Dan ----- I think MoMath’s weekly puzzle series hasn’t been mentioned on math-fun. In case you want a nice weekly puzzle, consider subscribing (it’s free). They range from numerical, to logical, to somewhat geometric. None require any math beyond algebra, and they each involve some kind of “aha!” insight, explained in the solution sent 6 days later. -----