I see no reason to use all sorts of third-party prichandaly to solve the puzzles - just not interested

in addition, it has been observed in the preparation of missions, the website itself offers a time for completion of the stage based on the results in the decision table for speed. I usually add at this time still, but not all do.
in addition, sometimes so I look at the puzzle - you're here all day teeth broke, and someone is five minutes not spent. Well, if this record is true - I understand that there is something to strive for. And if not? Abydno, right? )))