Recommended age: +7 years. Number of players: 2-4. Box size: 39x27x5cm. Psychopedagogical aspects: Reasoning, Spatial vision, Verbal expression and communication, Reading and writing, Vocabulary. Formapalabras is a game of crosswords in which the following are combined: the randomness in taking letters and the ability to compose words to obtain the maximum score: this depends on the position and the value.