Solved Sudoku puzzle.
1.1 --- a/exercises/solutions/sol01.tex Wed Apr 25 15:34:15 2012 +0200
1.2 +++ b/exercises/solutions/sol01.tex Wed Apr 25 17:30:37 2012 +0200
1.3 @@ -21,16 +21,16 @@
1.4 \section*{Exercise 1.1a}
1.5 \begin{tabular}{|c|c|c||c|c|c||c|c|c|}
1.6 \hline
1.7 - 5& &6 & & & &8& & \\ \hline
1.8 - & &1 & &9&8 & & & \\ \hline
1.9 - & & &1& &3 &4&6&2 \\ \hline\hline
1.10 + 5&3&6 &4&7&2 &8&1&9 \\ \hline
1.11 + 4&2&1 &6&9&8 &5&7&3 \\ \hline
1.12 + 7&8&9 &1&5&3 &4&6&2 \\ \hline\hline
1.13
1.14 - 8& & & &2& &1& &7 \\ \hline
1.15 - &7& & & & & & & \\ \hline
1.16 - &9&4 & & & &6&3& \\ \hline\hline
1.17 + 8&6&3 &9&2&4 &1&5&7 \\ \hline
1.18 + 1&7&5 &8&3&6 &9&2&4 \\ \hline
1.19 + 2&9&4 &5&1&7 &6&3&8 \\ \hline\hline
1.20
1.21 - 3& & &2&4& & &9& \\ \hline
1.22 - 9& &7 & & & &2&8&5 \\ \hline
1.23 - & &2 &7& &9 & & & \\ \hline
1.24 + 3&1&8 &2&4&5 &7&9&6 \\ \hline
1.25 + 9&4&7 &3&6&1 &2&8&5 \\ \hline
1.26 + 6&5&2 &7&8&9 &3&4&1 \\ \hline
1.27 \end{tabular}
1.28 \end{document}