Rio Grande Games Power Grid: First SparksFor 3 6 players Takes 60 90 minutes to play Standalone game in the Power Grid family Ages 13 and up Item Dimensions LxWxH: 12 x 9 x 2. 5 inches Item Number: Rio461 Dimensions: 14. 61 x 10. 71 x 2. 17 inches Weight: 2. 43 lb We first started thinking of starting Rio Grande Games because we believed that family strategy games, which are based on offering players choices instead of asking them to rely on luck, are games that should be available to