Magic Jewelry

Magic Jewelry (Chinese: 魔法寶石; pinyin: Mófǎ Bǎoshí; lit.: 'Magic Gems'), is an unlicensed Nintendo NES tile-matching puzzle video game derivative to Columns, programmed in Taiwan by Hwang Shinwei and published by RCM in 1990.Like many unlicensed games, it is most commonly found on pirate Famicom multicarts and systems. Various unofficial remakes have been released for iOS and Android.