Talk:Black Adam/Kahndaq/@comment-182.18.223.178-20160418044135/@comment-28140789-20160423023825

I would set the clock forward to after the challenge expires: changing the clock back only gives the appearance of extending the days left in the challenge. Then you can change it back to the regular day, though you may have to toggle Wi-fi and airplane mode correctly and to leave the home screen and go back at the correct times. Do it wrong and you'll just wind up where you left off.