David simply adores riddles and board games; we may say that he is in love with them! it’s something like his passion but we have to admit it is a positive thing because those riddles and board games are really good training for the brain.David\'s wife Barbara maybe is not that much into games and riddles but she surely appreciates her husband\'s hobby. That\'s why she got the idea to make him an interesting surprise for their winter holiday. It is about David’s favorite game – mahjong. You probably know this game that includes 13 tiles and players in turn draw and discard tiles until they complete a legal hand using the 14th drawn tile to form 4 sets and a pair. David\'s wife hides the tiles from mahjong and David should find them but before she gives him a permission to search, David has to give answers to all the riddles given by his wife Barbara. We could also enjoy those riddles together with David and Barbara, and have fun solving them. besides that, David could probably use some help from you.