Share Word Search Walter Wick's Optical Tricks To create your word search for "Walter Wick's Optical Tricks", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. EXPLAINS PRESENTS TRICKS How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title