Give your brain a workout on the type of brainteasers that challenge the best solvers at the World Puzzle Championships. They're tough, but fun, and the feeling of satisfaction you get when you succeed is simply unbeatable. Some of the puzzles are oldies but goodies, like battleships - and its many variants - where you search for a fleet hidden within a grid. In "Eminent Domain," try to determine which blanks cells are owned by the numbered ones. For "Hex Loops," locate a path that travels through adjacent hexagons: the trick is, it has to end where it started, and the lines can't touch or cross. From Snaky Tiles to Spiral Galaxies, these Mensa-level conundrums will get your mind in shape. About MENSA:- Mensa is the internationally renowned high IQ society which has a worldwide membership of almost 100,000 members in more than 100 countries. There are 28,000 members in the UK, including 2,200 Junior Mensans under the age of 16. To join Mensa, the only requirement for membership is that an individual's IQ falls within the top 2 per cent of the population.
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Destination, rates & speedsSeller: BooksRun, Philadelphia, PA, U.S.A.
Spiral-bound. Condition: Good. Spi. It's a preowned item in good condition and includes all the pages. It may have some general signs of wear and tear, such as markings, highlighting, slight damage to the cover, minimal wear to the binding, etc., but they will not affect the overall reading experience. Workbook. Seller Inventory # 1402714491-11-1-42
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Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Spiral. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 13505321-6
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Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Spiral. Used book that is in clean, average condition without any missing pages. Seller Inventory # 5228678-6
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Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Spiral. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 13505321-6
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Seller: HPB Inc., Dallas, TX, U.S.A.
spiral_bound. Condition: 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! Seller Inventory # S_429291347
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Seller: HPB-Diamond, Dallas, TX, U.S.A.
spiral_bound. Condition: 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! Seller Inventory # S_422975080
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Seller: HPB-Emerald, Dallas, TX, U.S.A.
Spiral-bound. Condition: 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! Seller Inventory # S_440782463
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Seller: ThriftBooks-Phoenix, Phoenix, AZ, U.S.A.
Paperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.65. Seller Inventory # G1402714491I5N00
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Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.65. Seller Inventory # G1402714491I3N00
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Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.65. Seller Inventory # G1402714491I5N00
Quantity: 1 available