It is unfair that when you miss the solution 10 to 15 points are deducted. When you get it right you only get 5. This is punishment that is unjustified.
How many points you get on a successful solution depends on the puzzle rating and the time taken to solve.
It is unfair that when you miss the solution 10 to 15 points are deducted. When you get it right you only get 5. This is punishment that is unjustified.