Spell Them Out contains 3 games (practice, timed, and progressive time), each with 3 difficulties. Leaderboard and Achievements are included. Some of our reviews... "Love it! Addicting, but good exercise for the brain!" "Great game for kids and adults!" "Great Game! I downloaded and installed the game and I think it's Great! I especially like that it offers a variety of difficulty levels, which allow anyone from children to adults to enjoy the game. Keep up the great work!"