Giulio Zambon: 6 books

You are probably familiar with Sudoku puzzles. CalcuDoku puzzles (which are also known under the names KenKen®, KenDoku®, both registered trademarks of Nextoy LLC, MathDoku, and several others) are, like Sudokus, squares that you have to fill with digits between 1 and 9. Like in Sudokus, the digits...

This short book collects a series of short pieces about the Catholic Church written over a period of time. They describe some events of the author's life and some of his reflections on how the Church operates. The author was never a fervent Catholic, but this booklet explains some of the events that contributed to his Atheism.

This book tells you in a very practical way how to solve Sudoku puzzles.First, it describes in detail and with examples fourteen solving strategies, from the very simple to the very complex.Then, it explains how to apply the strategies you have learned to forty puzzles of increasing levels of difficulty.No...

This book contains two hundred Sudokus that have their initial clues arranged in the shape of a heart. The heart puzzles are fairly easy to solve, without having to resort to complex strategies like X-wing or Swordfish.

You are probably familiar with Sudoku puzzles. CalcuDoku puzzles (which are also known under the names KenKen®, KenDoku®, both registered trademarks of Nextoy LLC, MathDoku, and several others) are, like Sudokus, squares that you have to fill with digits. Like with Sudokus, the digits must...

This book contains two hundred Sudokus that have their initial clues arranged in the shape ofa Shamrock, but you will need more than luck to solve them, because they range from difficult to diabolical.The difficulty of the puzzles increases as you progress through the book.