Get your pencils out and keep a pencil sharpener close by Take a break, relax, and do a little puzzling.
The difficulty level of these puzzles are considered "hard", but prepare to be pushed to your path-finding limits here Why Y.
They provide a fun challenge without being too difficult.
Sudoku puzzles are fun and engaging, while providing your brain with a little stimulation Sudoku create a path of logic and imagination These puzzles have been selected with relaxation in mind.
Get your pencils out and keep a pencil sharpener close by Take a break, relax, and do a little puzzling