- Publisher: Arcturus
- Year: 2021
- Format: Paperback
- Pages: 160pp
- Illustrated: No
- Dimensions: 232x152mm
- Condition: New
- Weight: 0.2kg
- ISBN: 9781398808287
- Product code: 542623
The Turing Tests
Expert Number Crunch Puzzles
Fore. Dermot TuringPostscript summary
Inspired by Alan Turing and published in association with the Turing Trust, this collection of over 270 number-crunch puzzles is arranged in ascending order of difficulty and designed to sharpen numerical skills. Starting with a given number, solvers work through a series of calculations, applying mathematical instructions step by step to reach a final answer.
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