Sudoku 36x36 Vol IV: Mind-blowing Puzzles for a Real Genius

Revised February - 2018 - with all new puzzles. This is the fourth volume of the first ever published book of 36x36 Sudoku puzzles in the world. Response to our earlier publications of Sudoku puzzles up to a grid size of 25x25 prompted us to come out with this unique publication of 36x36 Sudoku puzzles. The book presents a set of 50 puzzles. Solving each puzzle calls for a real genius in you. Considering the time it may require to solve a puzzle, we have restricted the number of puzzles to 50 in this publication. All puzzles in this book are computer generated with our own invented algorithm that is capable of generating all possible combination grids of sizes up to 81x81, and even beyond. As these puzzles are difficult to solve, we have also provided the solution to each puzzle in the book itself.