Hyper Sudoku puzzle 28 - Hard Hyper Sudoku 9x9

Posted on April 2, 2015

Another Hyper Sudoku puzzle for you logic puzzle lovers. Have fun solving it.

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.