A free program for Android, by SLAVINTODRON.
Логические задачи - this app includes the most interesting and difficult questions in Russian. All questions are created by professional psychologists. Every question is unique, so it will not be a problem for anyone else. You can also use our application for children and adults. The most important, that the application works without the internet, so you don't need to spend money on a smartphone.
The most important thing is that you can download the application on your Android smartphone or tablet, install it, and start playing immediately. You don't need to spend money on the game, so you can try it out.
The application includes more than 1000 logic problems and more than 2000 answers. The application is created for children and adults, but you can also use it for your children. All the questions are created by psychologists, so they will not be a problem for anyone else.
