Ninja Spinki Challenges is Flappy Bird creator's latest mobile game

Flappy Bird creator Dong Nguyen has launched a new mobile game under his .Gears studio, and it is called Ninja Spinki Challenges. Like Flappy Bird before it, Nguyen designed the game to be ultra-challenging, the same feature that caused ample lamentations and more than a bit of drama at the time. As of Thursday, the new mobile game is available …