CalcuDoku puzzle 24 - Hard CalcuDoku 6x6

Posted on April 28, 2015

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

How to play CalcuDoku: The goal of CalcuDoku is to fill the grid in with the numbers 1-N (N is the number of rows/columns in the grid) such that: * Each row contains exactly one of each number. * Each column contains exactly one of each number. * Each bold-outlined group of cells (cages) contains numbers which achieve the specified result using the specified mathematical operation (+, -, ×, ÷). Sometimes the sign +, -, × or ÷ is omitted, in which case you also need to find the correct sign. * Numbers may repeat within a cage.