Unscramble the crossword by exchanging letters and blocks. Click the letters or blocks you want to exchange. Points are gained on successful exchanges and lost on unsuccessful exchanges. Negative scores are displayed in red.

1. A Black letter or block is home and is locked in place.
2. A Green letter or block could find a home in a surrounding square.
3. A Red letter or block could not.
4. The puzzle has no two-letter words.
5. The maximum word-length will never be greater than eight-letters.
6. Filled-blocks will never be doubled along the edges of the grid.

The puzzle is completed when the grid contains only Black letters and blocks.

Monday puzzles are the easiest with difficulty increasing throughout the week.