The Puzzle Universe
A History of Mathematics in 315 PuzzlesBook - 2015
Presents 315 puzzles that illustrate the history of mathematics and how important concepts and tools were invented throughout history. Challenges readers to solve the puzzles, or "Playthinks," as a way to increase their knowledge of mathematics.
Publisher: Richmond Hill, Ontario : Firefly Books, 2015
Characteristics: 394 pages : illustrations (chiefly color) ; 28 cm