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Non-fiction - Books and manuals - 100 Standard CalcuDoku Puzzles
100 Standard CalcuDoku Puzzles
by Giulio Zambon

ISBN: 978-1495948763
Publisher: MatheMagics Asia
Published in: 2014. Pages: 164.
Available in print from the publisher and from Amazon.

100 4x4 puzzles suitable for solvers who have not yet accumulated much experience in solving CalcuDokus. If you want to tackle more challenging puzzles, you will find that five books of more difficult CalcuDokus are listed in the home page.