My 5th book in the series World Of Sudoku is now available in all the international markets of amazon as paperback. It is also available in digital format on payhip. The book contains 120 handcrafted sudokus covering 10 different mathematical variants. There are two variants each using addition, subtraction, multiplication & division operators and two variants that use a mix of mathematical operators. Each variant is explained in details with the help of illustrations. All sudokus are test solved by Swaroop Guggilam and his timings for each sudoku are mentioned. Also, online solving link for each sudoku is also provided. The sudoku on the cover page is a hybrid of all ten variants and is also solvable.
I am sure that this book will be liked and appreciated by sudoku solvers.
The links to the book are given below :
Link to amazon : https://amzn.to/3wHfAWl
Link to payhip : https://payhip.com/b/PZXnl
Happy solving !
