September 20 Puzzle and
Solution
(Cutting up a square.)
September 27 Puzzle and
Solution
(A game of squares and coin flips.)
October 4 Puzzle and
Solution
(Infinitely many more squares!)
October 11 Puzzle and
Solution
(A circle, a square, and a rectangle.)
October 18 Puzzle and
Solution
(A number puzzle.)
October 25 Puzzle and
Solution
(A wheel in a wheel.)
November 1 Puzzle and
Solution
(A puzzle about everybody's favorite Halloween candy.)
November 8 Puzzle and
Solution
(Grandparent arithmetic.)
November 15 Puzzle and
Solution
(Wide open 3-space.)
November 22 Puzzle and
Solution
(A tribute to Descartes.)
November 29 Puzzle and
Solution
(A large Thanksgiving dinner.)
December 6 Puzzle and
Solution
(A game of dreidel for Hanukkah.)
December 13 Puzzle and
Solution
(A cube packed in a cone.)
January 17 Puzzle and
Solution
(Counting coins.)
January 24 Puzzle and
Solution
(The slope of a ramp.)
January 31 Puzzle and
Solution
(Some clockwork.)
February 7 Puzzle and
Solution
(A clueless detective job.)
February 14 Puzzle and
Solution
(Lots of different valentines.)
February 21 Puzzle and
Solution
(A truncated cube.)
February 28 Puzzle and
Solution
(An infinite pattern.)
March 7 Puzzle and
Solution
(Shuffling a deck of cards.)
March 14 Puzzle and
Solution
(Snowplow geometry.)
March 21 Puzzle and
Solution
(March Madness basketball.)
March 28 Puzzle and
Solution
(A circle and a square...)
April 4 Puzzle and
Solution
(Three people painting a house.)
April 11 Puzzle and
Solution
(Some BASE-ic addition.)
April 18 Puzzle and
Solution
(A wheel of a deal.)
