Sudoku Puzzle Party Volume Two

Welcome puzzle enthusiast! Step inside our Sudoku Puzzle Party, your gateway to over 500 meticulously curated Sudoku puzzles. But this is no ordinary Sudoku collection. Spread throughout this volume, you'll discover 8 intriguing variations, and 4 tantalizing levels of difficulty. Every puzzle solved takes you one step closer to that euphoric 'Aha!' moment - a Sudoku Puzzle Party!!
The variations:
1. Classic Sudoku:
2. X Sudoku
3. Hyper Sudoku
4. Roman Numeral Sudoku
5. Checkerboard Sudoku
6. Nonconsecutive Sudoku
7. Alphabet Sudoku
8. TripleDoku
In addition to 9x9 grids, you'll get to solve 10x10, 12x12, 15v15, 20x20, and the grand daddy of them all - 25x25 sized grids. Various levels of difficulty help to ease you into the variations then give you an opportunity to face the challenge of becoming engaged in a real solving party.
Instructions and solutions are included.