Tap Them All app for iPhone and iPad
There is a place, where lots of wonderful horned animals live. That place has become overgrown with a green grass and inhabited by various horny creatures with the only difference in coloring. They love staying at the center of attention and invite you to meet a challenge.
The gameplay is quite obvious and engaging: one should tap those creatures while adhering color prompts. There one can observe a line at the top and bottom of a field, indicating the color. Not sure what should be tapped? Catch your sight and tap on the animals of corresponding coloring cautiously.