A unique puzzle for analytical minds. Do you dare to solve it? Rules: Fill the grid with all two-digit numbers (from 00 to 99), with no repetitions. In each row and each column, no two numbers may share the same tens digit. In each row and each column, no two numbers may share the same units digit. The colors are decoration. It sounds simple... until you try it. Good luck!| Recent Questions - Puzzling Stack Exchange
Put the numbers from 1 to 6 in the puzzle in a way such that: In each row or column there shouldn't be duplicate numbers. The squares that are joined together have the same number.| Puzzling Stack Exchange
