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 INTERNATIONAL SPACEFLIGHT SCIENTIFIC ILLUSTRATE CONCEPTUAL MACHINERY BENJAMIN EXPLAINS SETTING CONTROL JOURNEY MISSION WRITER PILOTS FRIEND ENOUGH ALISON ENTIRE CREWED MANNED SPACE YATES NADIA TEENS TAKES WYETH CREW DONE DEEP How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title
