Waffle provides you with a grid that has all of the letters. However, most of them are in the wrong spot. You have six different words to solve: three across and three down. And instead of entering letters, you drag and drop them. Green letters are already in the right places, whereas yellow letters are part of the word but in the wrong place (though at an intersection, yellow might signify it's in the right row or column). It's like putting together a miniature crossword puzzle from a pool of letters.
And there are several levels of success: You have a total of 15 swaps, but each Waffle may be solved in under ten seconds. Hence, before dragging a letter somewhere else, you must make sure it's an ideal move and that the letter you're swapping for will likewise end up in the correct location.
You must rearrange the letters into the correct words. Drag letters anywhere on the board. The letters will change colour to show whether they are in the correct position. The number of moves remaining is displayed below the board.
You need to solve in up to 15 moves. Once the Waffle is solved, you will receive a star for each remaining move.