A free program for Android, by nullhouse.

The mini-games are brain teasers that are fun to play and help you improve your mental skills and memory.

The game consists of different levels of difficulty, from easy to very hard. The aim of the game is to solve the puzzles and find the answers to the questions. You will be presented with a task, and you have to perform the task in the best way possible. You will be given hints and tips to help you along the way. If you are lucky, you will be able to find the answers to the questions completely, and if you are not, you will have to go through the task again. The more correct answers, the more points you will get.

The mini-games are a great way to improve your memory and cognitive abilities.