【實用遊戲app】Four Fours|最夯免費app

Four fours, a game that puts your brain to the limit!The concept is simple; use 4 fours along with any mathematical symbols to create all of the natural numbers (0, 1, 2, 3…). It starts off easy but gets harder and more complicated the further you go through. You *must* use all of the 4’s to create the equation;0 = 44 - 441 = 4 - 4 + 4/42 = 4/4 + 4/43 = …How far can you go?

免費玩Four Fours APP玩免費

免費玩Four Fours App

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