Each player has a letter grid on a sheet of paper. The players roll dice and move onto letter squares on which they have to solve word puzzles (supplied on question cards). If they succeed, they can write the letter in any position in their grid. The goal is to fill the grid with four words across (different length as shown on the grid) and one down.
There are some fields on the board which allow players to erase letters when they wrote them in wrong positions.
(User summary by HilkMAN)