Word Shark for Palm OS Word Shark is a fun word game for the palm. Race against time to spell as many words as possible from a 4x4 or 5x5 grid of letters. Words are validated against a local dictionary as you enter them. The ... Cost: $9 Buy full version       Trial version       Publisher: Io System Solutions     Descriptions Word Shark for Palm OS: Word Shark is a fun word game for the palm. Race against time to spell as many words as possible from a 4x4 or 5x5 grid of letters. Words are validated against a local dictionary as you enter them. The demo version scores on words 3-5 letters long and operates in single player mode. Purchase the complete version to score on word 3-8 letters and compete against other players in a round-robin.