Yinzdoku

Looking for a change of pace from the usual number-based Sudoku puzzles? These puzzles offer a unique twist:
The numbers are replaced with nine symbols commemorating Pittsburgh's distinct charm! Includes 57 puzzles that increase in difficulty.Sudoku grid is large and easy to see - 1 puzzle per page. Each puzzle includes an inspirational quote from Pittsburgh celebrities.A fun twist for any Sudoku Lover! A great gift for a Yinzer!