R&R’s Crossword Challenge The Board Game is made for crossword lovers by crossword lovers. This unique, fun game that challenges your friends and your mind is ideal for ages teen to adult. Each puzzle slides into the clear plastic Puzzle Holder which can be rotated to give each player the proper viewing angle. The Wet Erase pens make it easy to fill in words on the puzzle and still allow mistakes to be erased and corrected. These pens will also be used on the reusable scorecard. The answer cards are encoded and are readable only when viewed through the Revealer. Use of the Revealer during play ensures there are no mistakes made when completing each puzzle. The Revealer allows everyone to participate without assigning one person to check answers. The Master Edition includes 48 reusable crossword puzzles with a medium level of difficulty and can be enjoyed by players aged teen to adult.