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. INTERPLANETARY DETERMINATION NONFICTION SCIENTIFIC BASICALLY THRILLING OVERCOME BENJAMIN INVOLVED ELEANOR KEEPING JOURNEY HEALTHY CLEARLY WRITER MANNED TRAVEL VOYAGE ENTIRE ENOUGH ARTIST THING TAKES YATES LEARN WOMAN TEENS REACH DONE BASE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title