Postignuće «Pioneer 2»

On achieving the implementation of "Pioneer" is given 70 days and need to solve 250 puzzles, ie turns a day is 3.57 puzzle a day.
achieving the implementation of "Pioneer 2" is given 200 days and need to solve 1000 puzzles, ie turns per day - 5 puzzles a day.
achieving the implementation of "Pioneer 3" given 700 days and need to solve puzzles 2500, ie obtained in the day - same 3,57 puzzle a day.
in Order to equalize "the Pioneer 2" with "Pioneer" and "Pioneer 3" need to increase the number of days to complete achievements to 280 (the same 3.57 puzzles a day).

почему не все головоломки засчитываются?! решаю пазлы, первой, засчитываются не всегда!!!

Наконец-то я выполнила это Достижение, много подсказок при этом потратила на создание разных головоломок, уххх