This type of tests are often used to filter mindless drones working in monotonous companies. If you have the patience to work with no pay on an imaginary proble

This type of tests are often used to filter mindless drones working in monotonous companies. If you have the patience to work with no pay on an imaginary problem for 10 hours straight, then you're a perfect fit. If you value your sanity, avoid companies that ask for it. Although they do seem to increase in numbers at an alarming rate.