Quite a few people lie to others daily. Therefore, a special Liar test was developed that can determine when a person is lying and when he is telling the truth. We want to offer you to go through it. You will see a question on the screen on the playing field. You will have to read it carefully. Two keys will be visible in doubt. One is truth, and the other is a lie. You will have to click on the button you need. If the answer is given correctly, they will give you points. If not, you will fail the test.