Sudoku super-master Frank Longo and mental floss, the magazine for trivia lovers, bring fans a collection of superb puzzles sure to stimulate the brain. Longos puzzles are always top-notch, and because these increase in difficulty as the book goes along, they're perfect for helping solvers build their skills.

In stock
  • Color
  • No Color
  • Gtin
  • 9781402789397
  • Item_group_id
  • 16836110
  • Age_group
  • Adult
  • Condition
  • NEW
  • Gender
  • Unisex
  • Sku
  • 9781402789397USA
  • Promotion_id
  • 19941938,19942000,19942077,19942160,19942268
  • Shipping
  • US:::10.95
  • Sale_price
  • 11.99

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