There are four different children's versions of this spelling board game, which correspond to the players' grade-school level as well as an adult level. The spelling words used for each of the children's versions are taken directly from grade-school spelling lists. Level 1 is for grades 1 and 2; level 2 for grades 3 and 4; level 3 for grades 5 and 6; level 4 for Grades 7 and 8; level 5 for adults. The spelling word cards (BUZZLEWORD Cards) for each game level can be purchased separately, allowing players of different grade levels to play each other without having to purchase another complete game. The fast-paced game teaches spelling, reading and vocabulary. Launch date: May 22, 2009.