Particularly if you want a free copy of Dredge or a cheap controller or a price slice on a game this connoisseur ... earned you limited chances to solve a tile-matching puzzle to unlock 25 ...

and go on gradually to a broader variety of games, including Puyo Puyo (a tile-matching video game),” Kazuhiro Kawazoe, head of NTT West’s Hyogo Branch Office, told a news conference on July 17.