“Mysterious Birds - Memory Trainer” is a great game to exercise your memory. The object of the game is to reveal the true identity of each bird. This is a very simple and addictive brain training puzzle game which helps you to improve and test your short-term memory and concentration. It works as a memory booster. Are you ready to challenge your memory? How to play “Mysterious Birds - Memory Trainer”: ? Try to remember the colour and the position of birds before they get darker. ? Tap the bird (blue, yellow, red or green) if you think its color is the same as the colour of hidden bird.