25. Word Search is a fun word puzzle. People learning English can play. People teaching English can play. Each puzzle is for one player. The player searches for hidden words. The hidden words are on a grid. The grid contains 100 squares or more. Each square contains a letter. Groups of letters form words. A list of words is beside the grid. The player looks at the list. He looks at the grid. He tries to match the words in the list to words on the grid. The hidden words are hard to find. The words are vertical and horizontal. They are diagonal and backwards. Finding them is tricky. Finding them is fun. The words in each puzzle usually belong to a category. Categories include cars, animals, and food. There are many categories. Word search puzzles are popular. Players can buy word search books. Players can find word search puzzles online. 3.3