Hyper Sudoku puzzle 36 - Extreme Hyper Sudoku 9x9

Posted on May 28, 2015

Looking for free online Hyper Sudoku puzzles? Today we have another Hyper Sudoku puzzle for you. It will give you a couple of minutes of entertainment.

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.