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2025: What a Year! Seems like every year, we have lots of fun facts to discover about the year[…]
PP 25.1: Do any or all: Previous Puzzlers (Some are omitted for logistical reasons.)
January 13: The fastest temperature change on record is a rise of 49 degrees (F). In two minutes, between[…]
Beautiful patterns and neat results occur everywhere in mathemtics. Here’s a combination of both that can also be used[…]
Here are other submissions from the “Creative Fun” options in the 9/2/24 Mailing: Write as long a sentence as[…]
A recent Pesky Puzzler (24.16) pitched out the creative challenge to write a limerick with a first line of[…]
Decades ago, I taught an experimental campus-wide Seminar entitled “Creativity and Problem Solving”. One of the early assignments was[…]
1 x 1 = 1 11 x 11 = 121 111 x 111 = 12321 1111 x 1111 =[…]