6 tulosta hakusanalla "Number Puzzles".
Number Puzzles: Over 150 Brain Boosting Math and Number Puzzles
Eric Saunders · ISBN 9781398817555
Julkaistu 2022 Kieli englanti nidottu
Enjoy challenging and training your brain with this wonderful collection of 160 mixed puzzles. It includes some which are well-known, like the ever-popular number-placement puzz...
Alan Turing's Number Puzzles for Kids
Eric Saunders · ISBN 9781398816725
Julkaistu 2023 Kieli englanti nidottu
Alan Turing's Number Puzzles for Kids: 109 Brain-Boosting Activities
Eric Saunders · ISBN 9781398831216
Julkaistu 2023 Kieli englanti nidottu
Children can put their math skills to the test with this ingenious puzzle book, inspired by the incredible mind of legendary codebreaker Alan Turing. Designed in partnership wit...
The Turing Tests Expert Number Puzzles
Eric Saunders · ISBN 9781788887533
Julkaistu 2019 Kieli englanti nidottu