$ diff workaround.html tour10.html 
6c6
<     <title>Knights Tour</title>
---
>     <title>Knights Tour (10x10)</title>
13c13
< <script type="application/xslt+xml" language="xslt2.0" src="workaround.xsl" data-initial-template="main"></script>
---
> <script type="application/xslt+xml" language="xslt2.0" src="tour10.xsl" data-initial-template="main"></script>
15c15
< <h1 id="title">Knight's Tour</h1>
---
> <h1 id="title">Knight's Tour (10x10)</h1>
21c21
<   <div id="board" style="width:400px; height:400px"></div>
---
>   <div id="board" style="width:490px; height:490px"></div>
$ 
$
$ diff workaround.xsl tour10.xsl 
9a10,11
>     2/23/2013: changed 8x8 to 10x10 board (hsw)
> 
26,27c28,29
<     * A square on the chessboard: represented as a number in the range 0 to 63
<     * A state of the chessboard: a sequence of 64 integers, each containing a move number. 
---
>     * A square on the chessboard: represented as a number in the range 0 to $N *$N -1
>     * A state of the chessboard: a sequence of $N *$N integers, each containing a move number. 
33c35,37
<        
---
> 
>     <xsl:variable name="N" select="10"/>
> 
44c48
<         <xsl:variable name="empty-board" as="xs:integer*" select="for $i in (1 to 64) return 0"/>
---
>         <xsl:variable name="empty-board" as="xs:integer*" select="for $i in (1 to $N *$N) return 0"/>
79c83
<         <!-- integer in range 0..63 -->
---
>         <!-- integer in range 0..$N *$N -1 -->
82c86
<         for $i in 1 to 64 return
---
>         for $i in 1 to $N *$N return
135c139
<                 <xsl:if test="$move != 64">
---
>                 <xsl:if test="$move != $N *$N">
171c175
<             select="tour:place-knight(99, $board, $trial-move)"/>
---
>             select="tour:place-knight($N *$N +1, $board, $trial-move)"/>
211,212c215,216
<         <xsl:variable name="row" as="xs:integer" select="$square idiv 8"/>
<         <xsl:variable name="column" as="xs:integer" select="$square mod 8"/>
---
>         <xsl:variable name="row" as="xs:integer" select="$square idiv $N"/>
>         <xsl:variable name="column" as="xs:integer" select="$square mod $N"/>
216,231c220,235
<         (if ($row &gt; 1 and $column &gt; 0 and $board[($square - 17) + 1]=0)
<             then $square - 17 else (),
<          if ($row &gt; 1 and $column &lt; 7 and $board[($square - 15) + 1]=0)
<             then $square - 15 else (),
<          if ($row &gt; 0 and $column &gt; 1 and $board[($square - 10) + 1]=0)
<             then $square - 10 else (),
<          if ($row &gt; 0 and $column &lt; 6 and $board[($square - 6) + 1]=0)
<             then $square - 6 else (),
<          if ($row &lt; 6 and $column &gt; 0 and $board[($square + 15) + 1]=0)
<             then $square + 15 else (),
<          if ($row &lt; 6 and $column &lt; 7 and $board[($square + 17) + 1]=0)
<             then $square + 17 else (),
<          if ($row &lt; 7 and $column &gt; 1 and $board[($square + 6) + 1]=0)
<             then $square + 6 else (),
<          if ($row &lt; 7 and $column &lt; 6 and $board[($square + 10) + 1]=0)
<             then $square + 10 else () )"/>
---
>         (if ($row &gt; 1 and $column &gt; 0 and $board[($square - 2*$N -1) + 1]=0)
>             then $square - 2*$N -1 else (),
>          if ($row &gt; 1 and $column &lt; $N -1 and $board[($square - 2*$N +1) + 1]=0)
>             then $square - 2*$N +1 else (),
>          if ($row &gt; 0 and $column &gt; 1 and $board[($square - $N -2) + 1]=0)
>             then $square - $N -2 else (),
>          if ($row &gt; 0 and $column &lt; $N -2 and $board[($square - $N +2) + 1]=0)
>             then $square - $N +2 else (),
>          if ($row &lt; $N -2 and $column &gt; 0 and $board[($square + 2*$N -1) + 1]=0)
>             then $square + 2*$N -1 else (),
>          if ($row &lt; $N -2 and $column &lt; $N -1 and $board[($square + 2*$N +1) + 1]=0)
>             then $square + 2*$N +1 else (),
>          if ($row &lt; $N -1 and $column &gt; 1 and $board[($square + $N -2) + 1]=0)
>             then $square + $N -2 else (),
>          if ($row &lt; $N -1 and $column &lt; $N -2 and $board[($square + $N +2) + 1]=0)
>             then $square + $N +2 else () )"/>
244c248
<         <xsl:for-each select="0 to 7">
---
>         <xsl:for-each select="0 to $N -1">
247c251
<             <xsl:for-each select="0 to 7">
---
>             <xsl:for-each select="0 to $N -1">
249c253
<                 <xsl:variable name="square" select="$row*8 + $column"/>
---
>                 <xsl:variable name="square" select="$row*$N + $column"/>
270,271c274,275
<             <div style="position:relative; border:8px groove gray; width:360px; height:360px">
<                 <xsl:for-each select="0 to 7">
---
>             <div style="position:relative; border:8px groove gray; width:{$N *45}px; height:{$N *45}px">
>                 <xsl:for-each select="0 to $N -1">
274c278
<                     <xsl:for-each select="0 to 7">
---
>                     <xsl:for-each select="0 to $N -1">
276c280
<                         <xsl:variable name="square" select="$row*8 + $column"/>
---
>                         <xsl:variable name="square" select="$row*$N + $column"/>
$