Our favorite part about this idea is you can never lose the pieces! Well that's a lie... you can, but it doesn't much matter if you do. Just head outside, pick up a new rock and you're good to go. Game on!
Even though the holiday season has just happened and our houses are full of toys and games, there's still a joy in finding or making something new to kill a few hours during your day. All you need is rocks that are dotted from 0-6 and you're good to go.
(Image: Martha Stewart)