Monday, November 06, 2006
PDF Pad has a nice collection of PDF documents including Sudoku puzzles, flags, graph paper, and calendars. Each page has several options you can play around with like selecting the size of the PDF pages or page orientation. For instance, you can select what type of graph paper you want (Cartesian, polar, isometric, and many others), the size, and measuring units.
Sudoku enthusiasts will like the Sudoku page, which allows you to generate puzzles based on difficulty level and also lets you print out the puzzle solution.
Related: Solve a Sudoku Puzzle without Thinking