We successfully received all 4 entries. Ed is in charge of deciding the winners as he is the author of the challenge. Each challenge is a 2 month process. We happened to release this one a little early, but the official date was supposed to be May 1 - today. So submissions will be accepted through the end of the month with the winners announced soon afterwards.See: Skillz H@ck1ng Challenge Details
We only accept 1 submission per person. Because of your concern that the entry may not have been received correctly, we felt it was only right to accept multiple entries. We're reasonable people.
Since each challenge allows an entire month for submissions, many previous participants utilized that time to make a more 'pretty' answer. So I look forward to your creativity for our next challenge that begins July 1.