THE RIDDLER: Fantastic Puzzles from FiveThirtyEight
This first ever collection features the column's most popular problems, along with six never before published puzzles, all exploring the math implicit in everyday occurrences. Solutions included.
Item #: 297648X
NUMBER-CRUNCHING SUDOKUPaperbound$3.95 $9.95
PUZZLES & PARADOXES: Fascinating Excursions in Recreational MathematicsPaperbound$9.95 $12.95
CAN YOU OUTSMART AN ECONOMIST? 100+ Puzzles to Train Your BrainPaperbound$4.95 $16.99
THE INDISPUTABLE EXISTENCE OF SANTA CLAUS: The Mathematics of ChristmasHardbound$12.95 $17.95