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Three children, Tom, Hannah, and Shadowchild, who represents the reader, are made to guess, using the concept of binary logic, the color of the hats on their heads. An introduction to logical thinking and mathematical problem-solving.
| ISBN: | 9780153003493 |
| Publisher: | Harcourt School |
| Imprint: | Harcourt School |
| Language: | English |
| Weight: | 113g |
| Height: | 254mm |
| Width: | 215mm |
| Spine width: | 6mm |
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Published 15 Dec 2022
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Published 25 Apr 2024
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Published 01 Sep 1989
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