diff --git a/tex/latex/ngexrcs/ngexrcs.cls b/tex/latex/ngexrcs/ngexrcs.cls
new file mode 100644
index 0000000..4e38860
--- /dev/null
+++ b/tex/latex/ngexrcs/ngexrcs.cls
@@ -0,0 +1,66 @@
+% vim: set filetype:tex
+
+% Identification %
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{ngexrcs}[2021/12/21 ADS Exercise class]
+
+% Handle options %
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptions\relax
+
+% More declarations %
+\LoadClass{scrartcl}
+
+\KOMAoptions{mpinclude=true}
+\recalctypearea
+
+\RequirePackage{ngutils}
+\RequirePackage{enumitem}
+\setlist{leftmargin=*}
+
+
+% define fonts
+\RequirePackage{fontspec}
+%\RequirePackage{tgpagella}
+%\RequirePackage{tgheros}
+%\RequirePackage{euler-math}
+\RequirePackage[math-style=upright]{unicode-math}
+\setmainfont{TeX Gyre Pagella}
+\setsansfont{TeX Gyre Heros}
+\setmonofont{TeX Gyre Cursor}
+\setmathfont{Euler Math}
+
+\setlength{\marginparwidth}{1.5\marginparwidth}
+\setlength{\fboxrule}{\heavyrulewidth}
+
+
+% 
+\renewcommand\theenumi{\@alph\c@enumi}
+\renewcommand\theenumii{\@arabic\c@enumii}
+%\renewcommand\theenumiii{\@roman\c@enumiii}
+%\renewcommand\theenumiv{\@Alph\c@enumiv}
+
+\renewcommand\labelenumi{\theenumi)}
+\renewcommand\labelenumii{\theenumii.}
+%\renewcommand\labelenumiii{\theenumiii.}
+%\renewcommand\labelenumiv{\theenumiv.}
+
+% Use sansfont for all title elements
+\addtokomafont{titlehead}{\sffamily}
+\addtokomafont{subject}{\normalfont \sffamily \itshape}
+\addtokomafont{title}{\sffamily}
+\addtokomafont{subtitle}{\sffamily}
+\addtokomafont{author}{\sffamily}
+\addtokomafont{date}{\sffamily}
+\addtokomafont{publishers}{\sffamily}
+
+% Use serif font for headings
+\addtokomafont{disposition}{\rmfamily}
+
+% Let sections be formated as in: Aufgabe 1 -- Section title 
+\renewcommand*{\sectionformat}{Aufgabe \thesection\autodot\enskip--\enskip}
+
+% Let points of an exercise be printed as in: [__ / 2]
+\newkomafont{points}{\sffamily}
+\newcommand\points[2][\quad]{\marginline{\framebox{{\usekomafont{points}#1 \textbf{/} #2}}}}
+
diff --git a/tex/latex/ngutils/ngutils.sty b/tex/latex/ngutils/ngutils.sty
new file mode 100644
index 0000000..c6ff59b
--- /dev/null
+++ b/tex/latex/ngutils/ngutils.sty
@@ -0,0 +1,50 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{ngutils}[2025/12/24 Never's LaTeX utils]
+
+\RequirePackage[ngerman]{babel}
+\RequirePackage{hyperref}
+\RequirePackage{graphicx}
+\RequirePackage{tabularx}
+\RequirePackage{booktabs}
+
+\newcommand\NN{\ensuremath{\mathbb{N}}}
+\newcommand\ZZ{\ensuremath{\mathbb{Z}}}
+\newcommand\QQ{\ensuremath{\mathbb{Q}}}
+\newcommand\RR{\ensuremath{\mathbb{R}}}
+\newcommand\CC{\ensuremath{\mathbb{C}}}
+
+\newcommand\Oh{\ensuremath{\mathcal{O}}}
+\newcommand\oh{\ensuremath{\scriptstyle{\mathcal{O}}}}
+
+\newcommand\tup[1]{\ensuremath{\left(#1\right)}}
+\newcommand\set[1]{\ensuremath{\{#1\}}}
+\newcommand\abs[1]{\ensuremath{\lvert#1\rvert}}
+\newcommand\norm[1]{\ensuremath{\lVert#1\rVert}}
+\newcommand\ceil[1]{\ensuremath{\lceil#1\rceil}}
+\newcommand\floor[1]{\ensuremath{\lfloor#1\rfloor}}
+\newcommand\arr[1]{\ensuremath{\langle#1\rangle}}
+
+\newcommand\alg[1]{\normalfont \scshape #1}
+\newcommand\com[1]{\normalfont \itshape /\!\!/ #1}
+
+\newenvironment{algorithmic}[1][1em]{
+	\begin{minipage}[t]{\dimexpr\linewidth}
+		\bfseries
+		\begin{tabbing}
+			\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
+			}{%
+		\end{tabbing}
+	\end{minipage}
+}
+
+\newenvironment{algorithm}[1][1em]{
+	\begin{center}
+		\begin{minipage}[t]{\dimexpr\linewidth}
+			\bfseries
+			\begin{tabbing}
+				\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
+				}{%
+			\end{tabbing}
+		\end{minipage}
+	\end{center}
+}