"Puzzler" Codewords 3

Test your reasoning ability and your vocabulary with these teasing crosswords, where each letter of the alphabet is represented by a number. As you work your way through the grid, completing words using the letters you already have and perhaps a bit of forethought, you'll be able to assign numbers to letters until you complete the alphabet - and the puzzle! If you've always fancied yourself as a bit of a secret agent, and good at cracking codes, then these are the puzzles for you.