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The Piano application allows anyone to learn to play piano.注意使用時間，避免遊戲沉迷本遊戲部分內容或服務可能需要另行支付其他費用免費玩Piano APP玩免費免費玩Piano AppPiano APP LOGOPiano APP QRCod …

The Fifteen Puzzle is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing.注意使用時間，避免遊戲沉迷本遊戲部分內容或服務 …

The Tower of Hanoi is a puzzle. It consists of three rods, and a number of disks of different sizes which can slide onto any rod.免費玩Tower Of Hanoi APP …

The Stopwatch is a simple application that allows you to count full or partial times.免費玩Stopwatch APP玩免費免費玩Stopwatch AppStopwatch APP LOGOStopwatch AP …

The ABC Kids is an application geared towards children. With this application, children can learn the alphabet, numbers, days of the week and months o …