Memoria is a game that helps you improve spatial working memory and object recall as well as provide you with entertainment and challenge!
With global & local leaderboards!
Visit: http://www.quadragan.com/

Play instructions:

- Click on all the black squares to advance to the next level
- If you press on white square the round is lost and you are taken down one level
- Score is determined by the amount of black blocks in a cleared level