The word puzzle game Contexto Unlimited has a daily brain-training mode.
You can play this game as many times as you'd like, and it offers an even difficulty level for word players.
To solve your first context puzzle, select any level from the daily puzzle. Contexto features a player-friendly interface and more than 10,000 levels.
Check your accuracy rate by guessing a term that roughly suits the present context. The context game's secret word gets closer to you as your percentage increases.
If you aren't going to use it anymore, save it automatically.
When you get into trouble, use the context's hint function.
Playing a fun puzzle game on a computer or mobile device is highly practical.