An amazing feature of CTOR is that you can play alone. In this case, you can test your brain hemispheres, or train them.
In order to understand which hemisphere is developed more (right or left one) you need to use an hourglass. Let the right hemisphere play for blacks and the left for whites. Play 5 games with 5 seconds for blacks and 30 seconds for whites. In this case, the operation “replacement” can be carried out without taking into account the time, after the time period (5 or 30 seconds) for turn. As a result, you will get a score, for example, blacks won 3 times, and whites won 2 times. This means that your right hemisphere that has played for blacks is better developed.
If your right hemisphere responsible for creative thinking is developed more, you may want to develop the left one and your logical thinking. In this case, you can play with a time of 60 seconds per turn for the left hemisphere (whites), and gradually reduce this time to 30 seconds. And vice versa, if your left hemisphere is more developed, give it 30 seconds per turn; and for the right, start with 20 seconds and reduce the time to 5 seconds per turn.