Hyper Sudoku puzzle 45 - Hard Hyper Sudoku 9x9

Posted on December 3, 2015

Is solving Hyper Sudoku puzzles an obsession for you? You will most certainly enjoy today's Hyper Sudoku puzzle.

How to play Hyper Sudoku: The goal of Hyper Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. Furthermore, Hyper Sudoku contains four colored regions, each colored region contains each number exactly once.