David Karn Sudoku – Easy & Medium Vol 1

David Karn Sudoku – Easy & Medium Vol 1

by David Karn
3/5

Math skills are NOT required for sudoku! You can have fun and sharpen your mind at the same time.

Mental games are very good for your memory, they increase your brain power, and help delay dementia and Alzheimer's.

Format
164 pages, paperback
First published
Jul 07, 2019
Publishers
Independently published·Independently Published

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