Challenging Mathematical Teasers (Dover Recreational Math)
Books / Paperback
Books › Games & Activities › Puzzles
ISBN: 0486238520 / Publisher: Dover Publications, January 1980
100 tough story teasers for the jaded. More difficult algebraically than typical puzzles, and ideal for confirmed puzzle fanatic, but appendices help less experienced. Also 40 new alphametics.
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100 tough story teasers for the jaded. More difficult algebraically than typical puzzles, and ideal for confirmed puzzle fanatic, but appendices help less experienced. Step-by-step solutions to all 100 puzzles. Also 40 new alphametics ? solvable by simple arithmetic and logical reasoning ? with answers, and two sample solutions.
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