I started by measuring my board to 4" x 4".
I used the Proxxon scroll saw to cut the board to size.
Next, I sanded the edges and corners with the Proxxon Delta sander.
Next came marking the grids to divide the board into nine squares for tic-tac-toe.
Using the penciled grid as a guide I put the Proxxon handheld router to work.
Last step was to add the playing discs. Now this game is ready for use.