To play this brain teaser, you begin by removing the blue peg from the center of the hexagon shaped grid. Then moving in any direction within the grid, jump over one peg at a time, removing the peg - until only one peg is left. It's harder than it looks. But it's more fun than you can imagine. Skill chart: 10 pegs left = getting better, 5 pegs left = true talent and 1 peg left = your'e a genius! For 1 player. Ages 8 to adult.