Share Word Search The 100-Year-Old Secret To create your word search for "The 100-Year-Old Secret", 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. TECHNOLOGY DISCOVERED INHERITED DETECTIVE PAINTING STARTING SHERLOCK UNSOLVED TERRIFIC ANCESTOR VANISHED SIBLINGS MYSTERY RELATED SUCCEED SLEUTHS HUNDRED XANDER HOLMES FAMOUS SERIES MODERN PRIZED YOUNG CASES MEETS SMART KIDS XENA AGO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title