Home / EntertainmentSudoku Puzzle for 22 January 2007 (Easy)21 Jan, 2007 04:00 PMQuick ReadSubscribe to listenAccess to Herald Premium articles require a Premium subscription. Subscribe now to listen.Subscribe nowAlready a subscriber? Sign in hereListening to articles is free for open-access content—explore other articles or learn more about text-to-speech.SaveShareShare this articleCopy LinkEmailFacebookTwitter/XLinkedInReddit KEY POINTS: Fill the grid so that every column, every row and every 3x3 box contains the digits 1 to 9. AdvertisementAdvertise with NZME.AdvertisementAdvertise with NZME.SaveShareShare this articleCopy LinkEmailFacebookTwitter/XLinkedInRedditLatest from EntertainmentEntertainmentWatch: Smokefreerockquest and Showquest at Wellington, Otago, Hamilton and TOI AucklandEntertainmentKiwi singer known for hit song Haere Mai (Everything is Kapai) diesEntertainment'A new exciting chapter': Major event moves to WānakaSponsoredSponsored: Why heat pumps make winter cheaperAdvertisementAdvertise with NZME.