Crickler

Cricklers are a new type of word puzzle - a total re-invention of the crossword puzzle for the computer age. Cricklers adapt: they become easier or harder depending on the skill of the solver. Words are chosen by the designer -- the computer takes care of fitting them together. Clues and answers sit side by side. You can see which letters are vowels, and you get a reassuring sound when you complete a clue correctly.