Week 16 - Puzzle: SQ Sudoku
So what's special about SQ Sudoku? Well, in addition to each row, column, and 3x3 square being populated with the digits 1-9 (no repeats in any row, column, or square), you'll see two letters shaded in the puzzle. Each of the letters "S" and "Q" are also populated with the digits 1-9, and there are no repeats in either letter, as they each have precisely 9 boxes.
Can you complete this SQ Sudoku puzzle with the new twist? Print it out and try it on paper, and then take a picture and send it to us at puzzle @silverquicken.com! Have fun!