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Hakutulokset: Hakutulos
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yhteensä 3 hakutulosta
Challenging Math Problems
e-kirja,
2015,
englanti,
ISBN 9780486808574
"e;Fun and highly formidable math problems and puzzles from noted puzzle creator Terry Stickels."e; — Window on ResourcesTwo friends wish to meet for breakfast twice a …
Contemporary Brainteasers
e-kirja,
2017,
englanti,
ISBN 9780486818726
How many cards do I have to deal before I know for certain that you have a straight?If two typists can type two pages in two minutes, how many typists will it take to type 18 …
Big Brain Puzzle Book
e-kirja,
2016,
englanti,
ISBN 9780486810577
Give your brain a series of workouts that'll make it bigger and better! This colossal collection of more than 200 puzzles simultaneously provides a relaxing atmosphere for mental …