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diff --git a/Master/texmf-dist/tex/latex/sudoku/sudoku.sty b/Master/texmf-dist/tex/latex/sudoku/sudoku.sty
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+%%
+%% This is file `sudoku.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% sudoku.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright 2005 Paul Abraham <paul.abraham@hotpop.com>
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any
+%% later version.
+%% The latest version of this license is in
+%%      http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of
+%% LaTeX version 2003/12/01 or later.
+%% 
+%% This work has the LPPL maintenance status "maintained".
+%% 
+%% This Current Maintainer of this work is Paul Abraham.
+%% 
+%% This work consists of the files sudoku.dtx, sudoku.ins
+%% README, CHANGES and the derived file sudoku.sty.
+%% 
+\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+\ProvidesPackage{sudoku}
+ [2005/06/29 v1.0 Sudoku grid]
+\newcounter{@sudoku@row}
+\newcounter{@sudoku@col}
+\newcommand*\@sudoku@separator[1]{%
+        \stepcounter{@sudoku@col}%
+        \ifx#1\@sudoku@separator
+                \expandafter#1%
+        \else
+                \ifx.#1%
+                        \setcounter{@sudoku@col}{-1}%
+                        \addtocounter{@sudoku@row}{-1}%
+                \else
+                        \put(\value{@sudoku@col},\value{@sudoku@row})%
+                        {\makebox(1,1){\sudokuformat{#1}}}%
+                \fi
+        \fi
+}
+\begingroup
+        \catcode`\|=\active
+        \gdef\@sudoku@activate{\let|=\@sudoku@separator}
+\endgroup
+\newcommand*\@sudoku@grid{%
+        \thinlines
+        \multiput(0,0)(1,0){10}{\line(0,1){9}}%
+        \multiput(0,0)(0,1){10}{\line(1,0){9}}
+        \thicklines
+        \multiput(0,0)(3,0){4}{\line(0,1){9}}%
+        \multiput(0,0)(0,3){4}{\line(1,0){9}}
+}
+\newcommand*\sudokuformat[1]{\Huge\sffamily#1}
+\newdimen\sudokusize
+\setlength\sudokusize{10cm}
+\newenvironment{sudoku-block}{%
+        \catcode`\|=\active
+        \@sudoku@activate
+        \setcounter{@sudoku@col}{-1}%
+        \setcounter{@sudoku@row}{8}%
+        \setlength\unitlength{.111111\sudokusize}%
+        \begin{picture}(9,9)%
+        \@sudoku@grid\@sudoku@grab@arguments
+        }{\end{picture}}
+ \begingroup
+   \@ifundefined{eTeXversion}{\endgroup
+     \def\@sudoku@grab@arguments#1{%
+       \ifx#1\@sudoku@separator
+         \expandafter#1%
+       \else
+          \PackageError{sudoku}{%
+            Sudoku puzzles are not allowed in the arguments\MessageBreak
+            of other commands}{%
+            Either fix this in your source (possibly using the `lrbox'
+            environment) or use an eTeX based LaTeX format}
+        \fi
+     }%
+   }{\endgroup
+     \def\@sudoku@grab@arguments#1.#2.#3.#4.#5.#6.#7.#8.#9.{%
+       \scantokens{#1.#2.#3.#4.#5.#6.#7.#8.#9.}}%
+   }
+\newenvironment{sudoku}{%
+        \begin{center}%
+        \begin{sudoku-block}}{\end{sudoku-block}\end{center}}
+\endinput
+%%
+%% End of file `sudoku.sty'.