Margana Online
Pattern-based anagramming engine
Rack:  Pattern:  Blanks capital?

Enter your rack of letters in the first field, using '?' for a blank tiles. If you want to anchor your word to tiles already on the board, enter the pattern of those tiles from the board, using '?' for blank spaces. For example, if there is an open 'E' with four spaces open to the left and three to the right, you would enter '????e???'.