Imagine I Can Castle Climb The small games in the imagine I Can... collection of mini-games-in-a-tin are geared at children 3 and up. Castle Climb plays two to three. The games contain 21 wood castle pieces and one color die. Each players gets one blue castle base and one of each 6 different colored castle pieces. Players stack colored castle pieces on their base according to the color they rolled on the die. If the color rolled is already in play of if pink is rolled, that player loses a turn. Game ends when a player has built a complete castle using all the pieces ending with the hot pink piece at the top.