ADA Concentration needs you match up all the hidden image as efficiently as possible.
Click on a puzzle square to uncover the image under it. Click on another piece to uncover a second image. If the uncovered images match, the two pieces will be removed from the memory match grid. Restart will begin a new game.

Test your memory ability in this matching game of concentration.
features:
The game contains a numbers of pictures to test one's logical judgement ability.

Animated Background, 3D music sound let you cannot help playing.

The stages including: Chinesezodiac,Horoscope, Cute big head dog, Food and Drink, My small fish, Atomizer, The prince of tennies.

Boss key:click space key can stop and minimize the game.

Platform:Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP

System Requirements: There is no specific requirements