????, ??????, ??????, ??????, ????, ??????, ????????? ???????? ??, ???? ?? ?? ?????????????? ?????????? ???????????? ???????? ????.???? ???? ??, ?? ????????? ???????? ?????? ?????????????????????? ???????? ?????????. ??????????? ?? ??????. ???? ?????? ?? ???? ???? ?? ?? ??????This is considered the most difficult app I've ever fatigued to implement