Dmitriy Plastun

US Presidents - Quiz about the history of America for Android v1.0

Flags of All Countries of the World: Guess-Quiz for Android v1.5

Dog Breeds - Quiz about all dogs of the world! for Android v1.96

UFC and Boxing - Guess the legendary fighters for Android v1

Hockey Players - Quiz about players (NHL and KHL) for Android v1.0

Capitals of All Countries in the World: City Quiz for Android v1.6