Game Too Studio

天九是中國國粹之一，相傳國父孫中山亦愛好天九。直至二十世紀八十年代，天九仍在中國南方流行，常常出現於大中華圈媒體之中。但近年年輕一輩懂得天九的人已經越來越少，幾近失傳。天九基本規則其實相當容易，但初學者認牌會比較困難。本程式專為初學者而設，自創一套記牌系統，務求令初學者馬上入手，快速成為天九達人！！ …

手機平台第一個斜釘遊戲！斜釘是一個使用天九牌的傳統遊戲，平民化得來，易學難精，十分有趣。本程式附有教學部分，適合初學者。"Slant Nail" is a game using Chinese Dominoes. The rules are related to common dominoes. T …

Heaven Nine is a traditional game using Chinese Dominoes. The rules are in some way similar to the card game Bridge, but with interesting differences. …

Graph Isomorphism is a kind of puzzle based on graph theory. The gameplay is easy to understand even for small children, while the more serious puzzle …