Sirius Super Puzzles

Latest Book in Series

Number Puzzles

Over 150 Brain Boosting Math and Number Puzzles

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 puzzles sudokus, as well as others which may be less familiar, such as kakuros, spidokus...

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