<h1>Concentration</h1>
<p>
Memory game type. 1 deck. No redeal.

<h3>Object</h3>
<p>
Flip all pairs of matching cards and get a score of 50 points or more.

<h3>Rules</h3>
<p>
At game start 52 cards are dealt to the tableau piles.
<p>
Flip any 2 cards that match in rank.
<p>
Any pair that matches will gain you 5 points, while a pair that
doesn't match will cost you 1 point.
<p>
You win if your final score reaches 50 points.

<h3>Notes</h3>
<p>
To get awarded for a perfect game you must reach the maximum score of
130 points. You can reach this by restarting the game.
<p>
<i>Undo</i>, <i>Bookmarks</i>, <i>Autodrop</i> and <i>Quickplay</i>
are disabled for this game.