Share Word Search The Mars Challenge To create your word search for "The Mars Challenge", 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. INTERNATIONAL DETERMINATION SPACEFLIGHT CONCEPTUAL SCIENTIFIC BASICALLY EXPLAINS BENJAMIN INVOLVED ATTITUDE ESCAPING ELEANOR KEEPING MISSION HEALTHY MANNED ARTIST VOYAGE TRAVEL HUMANS NOVEL WYETH WOMAN LEARN TEENS REACH NADIA TRIP BASE GOOD How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title