a) Do you compensate folks who take these challenges. Otherwise it is half a day of unpaid labor. Also most take home tests take way longer even though they are advertised as "only a couple of hours". Do you have empirical evidence that it can be completed in the given time slot? Have you given the test to your own colleagues who may not know the background / domain knowledge / environment setup required?
b) Do you make it clear what you consider as "good design"? OOP/Imperative or Functional coding style? Even in OOP, is it sufficient if the candidate just does SOLID or do they have to implement GoF patterns? This is very subjective and never made clear in these tests.
c) Is there a guarantee that an actual person will review the submitted code and provide feedback? AFAIK, most companies won't give candidates any feedback / validation of submitted work
b) Do you make it clear what you consider as "good design"? OOP/Imperative or Functional coding style? Even in OOP, is it sufficient if the candidate just does SOLID or do they have to implement GoF patterns? This is very subjective and never made clear in these tests.
c) Is there a guarantee that an actual person will review the submitted code and provide feedback? AFAIK, most companies won't give candidates any feedback / validation of submitted work