Skid

Start from the S and move horizontally and vertically through grid.
Visit each square exactly once, move according the number you clicked.
Click arrows to select level anytime, each puzzle has a unique solution.
Skid puzzles copyright by Erich Friedman (stetson.edu/~efriedma), you can play here 21 levels.
Click reset anytime to restart stage.
Programming by Nick Kouvaris © 2005.