Sum Square 首页 Sum Square 0.0 / 5 ( 0 votes ) 您的评分? 发现 Sum Square – 现在免费玩在 WebGameFree! Sum Square - Good game on RegionGame for your math development and number addiction. Drop the numbers into the colored boxes such that the sum of the numbers equals the required number for each box. Just drag and drop the right number in the color area for level task. Have a nice game! 所含类别 Sum Square 包括: 퍼즐 사랑 1인용 게임 Thinking