Hard St. Patricks Day Sudoku

Lucky leprechauns are hard to keep up with and so is St. Patricks Day Hard Sudoku! This web sudoku game is as hard as a piece of solid gold you'll find under the rainbow. Just try to take a bite out of Hard St. Patricks Day Sudoku and you will find out! And don't stop at just one bite of gold, there are hundreds of Hard St. Patricks Day Sudoku for you to chomp on!