This Sudoku software offers 25 free puzzles in PDF format without installation required. It is the first release in a series, and boasts a small file size.

Inside this package, you'll find 25 different Sudoku puzzles to work through, each with their own unique characteristics and difficulties. Whether you're looking for a quick and easy puzzle or something that will really test your skills, this package has something to offer you.
One of the great things about this software is that it doesn't need to be installed. Instead, you can simply download the package and get started right away. The puzzles are all in PDF format, making them easy to print out and work on with a pencil and paper.
Of course, if you're new to Sudoku, you might be wondering how to play. Don't worry – the rules are simple! Each row, column, and region must contain the numerals 1 through 9 exactly once. It's a straightforward concept, but one that quickly becomes addictive as you work your way through the puzzles.
Overall, this first release in the Sudoku puzzle package series is a fantastic addition to anyone's software library. With its range of difficulties, compact size, and simple yet addictive gameplay, it's sure to keep you entertained for hours on end.
Version 1.0: N/A