New to posting on this forum, but I have been lurking awhile
Anyway, I actually stopped about halfway through the grid, and just worked with the letters. We know the answer is 20 letters long, so I started making a list of possible words out of the 12 letters in the puzzle, and then doing a search with those words in Neopia, and then comparing the things that come up with the possible letters and number of letters. I am rather good at Sudoku, but I had a fussy toddler and the grid itself was harder than I expected!