Sudoku/Types of argumentation/Exercise

1. Solve the following mini-sudoku

   ${\begin{pmatrix}-&-&2&-\\3&-&-&4\\-&-&-&-\\-&4&-&1\end{pmatrix}}.$

2. Show that the mini-sudoku in (1) has only one solution.
3. Which mathematical proof principles can be found as typical argumentation patterns when solving a sudoku?

Create a solution