Good answer by GIJeff . And TySim do not get disheartened if your threads have been locked . This is an initial part of almost every newbie's life in this forum.This ensures that puzzles are not repeated , leading to the better efficiency of this forum.Please do continue to post puzzles , making sure that the puzzles have not been already posted by running the search engine which is quite easy. You will also come to love this community as I have come to.
No offence meant to anyone on this forum.