Become a code-cracker and use word power to sharpen your logic
Solving Clue Detective 21×21 codewords is a great way to improve your spelling and logic skills. Best of all, the words are much more sesquipedalian. That is, they are more likely to have several syllables. This allows you to expand your vocabulary on a much grander scale.
Solve 21×21 Codewords by the Clue Detective