The Amazing “Knight’s Tour” (Semi-) Magic Square Quick Background/Review: A magic square is a square array (of any size) of consecutive counting numbers where all the rows,[…]
BONUS PUZZLER(s) for DECEMBER Here are a couple of arithmetic puzzlers to tide us over until January. Solve EITHER or BOTH and send along your[…]
Mailing/Schedule Updates Merry Christmas? Christmas Sale? Krazy Pic 1 Krazy Pic 2 Cartoon of the Week Christmas Sale? Amazing Location of the Week Pesky Puzzler[…]
Here’s a two part Puzzler that should be fun. The answers are related and when you find out how, you’ll have a big clue. (There[…]
What Error is in This Picture? (You may ignore the 0:10 ‘timer’ embedded in the shot.)
Here’s a two part Puzzler that should be fun. The answers are related and when you find out how, you’ll have a big clue. (There[…]
How many squares (of any size) can you find in the figure above? (Don’t forget to count . . .) SOLUTION: There are 40 squares,[…]
A Magic Square in 1514 Quick Background: A magic square is a square array (of any size) of consecutive counting numbers where all the rows, columns, and[…]
Located in the Atlantic Ocean off the coast of Brazil, “Snake Island” (Ilha da Queimada Grande) is not a place you would want to visit.[…]
Look at the square below containing the digits from 1 – 9. What unique feature does the square possess? (Suspect there could be more than[…]