Players have to fill 3 paths of color stones to reach the top of the magic mountain. On their turn, players draw a stone from the game tube. They can place them on their way up, or they can use them to block other players on their way up. The stones can always be used on both sides, so that the player has a tactical choice of how to use the stone. The player who was able to place all stones on all 3 paths on his way up wins the game. —user summary