*tia-tac toe,nine digits math puzzles,strategy game,puzzle,board game *size: 5.5x3. ... 5x1.5" *material: wood Tic-Tac-Toe and Nine Digits Math PuzzleThis is another one of those dual purpose puzzles ... checker, wooden cribbage, wooden snake&ladders, wooden goose game, wooden desktop mini bowling game, wooden pinball game, wooden pull and push ...