Puzzle Box Volume 1, 9780486810041
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Da: Dream Books Co., Denver, CO, U.S.A.
Condizione: good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly! Codice articolo DBV.0486810046.G
Quantità: 1 disponibili
Da: Goodwill Southern California, Los Angeles, CA, U.S.A.
Condizione: good. Codice articolo 4CJWRU000ST7
Quantità: 1 disponibili
Da: WorldofBooks, Goring-By-Sea, WS, Regno Unito
Paperback. Condizione: Fine. Codice articolo GOR014017053
Quantità: 3 disponibili
Da: Half Price Books Inc., Dallas, TX, U.S.A.
paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Codice articolo S_468577008
Quantità: 1 disponibili
Da: Hawking Books, Edgewood, TX, U.S.A.
Condizione: Very Good. Very Good Condition. Clean, tight and Neat. Five star seller - Buy with confidence! Codice articolo X0486810046X2
Quantità: 2 disponibili
Da: Caspian Books, Tracy, CA, U.S.A.
Trade Paperback. Condizione: Very Good. Codice articolo 208531
Quantità: 1 disponibili
Da: INDOO, Avenel, NJ, U.S.A.
Condizione: New. Brand New. Codice articolo 9780486810041
Quantità: Più di 20 disponibili
Da: Bookbot, Prague, Repubblica Ceca
Softcover. Condizione: As New. Leichte Kratzer / Abnutzungen / Druckstellen. Multiplying my age by 6 then subtracting 6 produces the same result as subtracting 7 from my age then multiplying by 7. How old am I? On my broken calculator with keys + - ÷ x =, the only functional number is 7. How can I get 34 to appear in the readout? A country mints four denominations of coins, in whole numbers of cents. It takes four of these coins to make 21¢, or 24¢, or 25¢, or 26¢. What are the denominations of the coins? These and almost 300 other mathematical puzzles appear in this original collection, devised by world-renowned mathematicians, puzzle creators, and devoted puzzle lovers. A unique puzzle project, it unites the efforts of a dozen authors, including software engineer Andrea Gilbert and Bram Cohen, author of the P2P BitTorrent protocol. Seventeen different types of challenges include 3-D puzzles, chess puzzles, connections, dissections, foldings, geometrical puzzles, logic problems, matchstick puzzles, mazes, moving pieces, number puzzles, put-togethers, strimko, sudoku, visual puzzles, weightings, and word puzzles. The difficulty level of each puzzle is marked by stars, ranging from 2 to 5. Average difficulty level is about 3 stars, promising puzzle enthusiasts many entrancing hours of solving and enjoyment. Codice articolo 0753cfd7-b57f-49b8-a7d2-0af944387a50
Quantità: 1 disponibili
Da: Revaluation Books, Exeter, Regno Unito
Paperback. Condizione: Brand New. act csm edition. 96 pages. 11.50x8.00x0.25 inches. In Stock. Codice articolo 0486810046
Quantità: 1 disponibili
Da: Rarewaves.com UK, London, Regno Unito
Paperback. Condizione: New. Illustrated. Codice articolo LU-9780486810041
Quantità: 1 disponibili