Takamachi!

12 dice each containing 6 symbols in 6 different lively colors are divided evenly among the players. The dice are then cast at the same time by all players. The first player to announce out loud an attribute (a shape or a color) that he believes appears the most among all dice flips the enclosed sand timer. The other players now have 10 seconds to find an attribute that appears even more frequently than the one declared by the first player. The player who has declared the most frequent attribute discards one die. The player who got rid of all their dice - wins the game!