<h1>Imaginary Thirteen</h1>
<p>
Two-Deck game type. 2 decks. No redeal.

<h3>Object</h3>
<p>
Move all cards to the foundations.

<h3>Quick Description</h3>
<p>
Just like <a href="calculation.html">Calculation</a>,
but with two decks.  The foundations build up as follows:
<pRE>
1:  A 2 3 4 5 6 7 8 9 T J Q K
2:  2 4 6 8 T Q A 3 5 7 9 J K
3:  3 6 9 Q 2 5 8 J A 4 7 T K
4:  4 8 Q 3 7 J 2 6 T A 5 9 K
5:  5 T 2 7 Q 4 9 A 6 J 3 8 K
6:  6 Q 5 J 4 T 3 9 2 8 A 7 K
7:  7 A 8 2 9 3 T 4 J 5 Q 6 K
8:  8 3 J 6 A 9 4 Q 7 2 T 5 K
</pRE>

<h3>Notes</h3>
<p>
The name of the game comes from the fact that when calculating
the foundation ranks, you subtract thirteen from any number
over thirteen.