To Play: What is the highest mountain in the United States? To answer the question, travel from the inside to the outside of the GEO grid by entering the correct answers to the clues provided. As the correct solutions are entered in the GEO grid, the answer to the question above will appear in the row of boxes below the grid. The last letter or letters of one answer are the beginning letter or letters of the next answer. The question mark (?) indicates where the next letter should be entered. Incorrect entries will appear in red. Use backspace or delete to erase entries. (hint: new words begin at each number)