Discover the alphabet`s new Sudoku, Wriggle Words , developed by a NASA Space Shuttle engineer. No worries, it`s not rocket science - just "wriggle" your way through 2,000 word puzzle combos in a beautiful underwater setting. Select your own vibrant sea creature avatar and play one of four game modes (relaxed or timed). Sharpen your wits with each joyful puzzle in Wriggle Words .