LaTeX.org

Thanks and understood.
Very logical, once you think about it.

I'm trying to layout a grade sheet for teachers. However, multicolumn at "Oral Part." doesn't seem to work, and I can't figure out why.

\documentclass[a4paper,10pt]{scrartcl}

\usepackage{tabularx}
\usepackage{multirow}
\usepackage{graphicx}
\usepackage[default]{lato}

\begin{document}
\begin ...