Brain Game - 4 Pics 1 Word: Try Guessing All The Related 4 Pics! This brain game uses the 4 pics 1-word style. It is the ultimate brain game that lets you guess a word that has linkages and relations among 4 pictures provided. The puzzle brain game is suitable for adults, agers, youths and children alike. It can help to train the brain's memorization and recognition skills, making it active. It is a very educational brain game and also a great way to pass time when bored too :) Brain game is a recommended Brain test/quiz game! 4 pictures are presented to you, and you have random letters available for you to guess a word that best describes the group or relation of the 4 pictures presented, hence the word, "4 pics 1 word".