Looking for alone object

Which can find "Alone Object" in 45 seconds!!
Please carry out a tap in search of "Alone Object" anyhow!
Although it is easy, it is a difficult foppish and simple brain training game.
By the ability to play with one finger, since it is 1 game 45 seconds, it can play easily quickly at little intervals, such as inside of CM.

[Rule]
Form: (that it is round, a triangle, and a square) x color : (red, blue, green, and yellow) A maximum of 12 kinds of coloring figures are put in order.
What is not a pair only one kind in it, and it which meets become "Alone Object"
Please carry out the tap of the "Alone Object", and look for it.
the progress during 45 seconds, and a game -- exaggerated -- it becomes.

* However, if the tap of except for "Alone Object" is carried out, time will decrease for 3 seconds.
Please look for many "Alone Object" by within a time.

[Game mode]
It can play in the three modes, 3x3, 4x4, and 5x5.
If a grid increases, difficulty will also go up, but pleasantness is the highest when "Alone Object" is found!!

Which can be looked for or let's challenge with the person in the world.
Ranking can be checked by GameCenter.