\documentclass[]{standalone}
\usepackage{xcolor}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\node[draw, minimum size=3cm, align=center] (los) {\textbf{Los!} \\ 100P};
\node[draw, fill=red!70!black, minimum height=1cm, minimum width=3cm, align=center] (n43) at (3, 1) {lineare \\ Gleichungssysteme};
\node[draw, minimum height=2cm, minimum width=3cm] (f43) at (3, -0.5) {100 P};

\node[draw, fill=red!70!black, minimum height=1cm, minimum width=3cm] (n42) at (6, 1) {Stochastik};
\node[draw, minimum height=2cm, minimum width=3cm] (f42) at (6, -0.5) {90 P};

\node[draw, fill=red!70!black, minimum height=1cm, minimum width=3cm] (n41) at (9, 1) {Bruchgleichungen};
\node[draw, minimum height=2cm, minimum width=3cm] (f41) at (9, -0.5) {80 P};

\node[draw, minimum size=3cm, align=center] () at (12, 0) {};

\node[draw, fill=orange!70!black, minimum height=3cm, minimum width=1cm] (n33) at (11, 3) {\rotatebox{90}{Dreiecke}};
\node[draw, minimum height=3cm, minimum width=2cm] (f33) at (12.5, 3) {65 P};

\node[draw, fill=orange!70!black, minimum height=3cm, minimum width=1cm] (n32) at (11, 6) {\rotatebox{90}{Daten}};
\node[draw, minimum height=3cm, minimum width=2cm] (f32) at (12.5, 6) {55 P};

\node[draw, fill=orange!70!black, minimum height=3cm, minimum width=1cm] (n31) at (11, 9) {\rotatebox{90}{Winkel}};
\node[draw, minimum height=3cm, minimum width=2cm] (f31) at (12.5, 9) {45 P};

\node[draw, minimum size=3cm, align=center] () at (12, 12) {\scalebox{4}{\textcolor{red}{\textbf{!}}} \\ Ereignis};

\node[draw, fill=teal!70!black, minimum height=1cm, minimum width=3cm] (n21) at (3, 11) {Rationale Zahlen};
\node[draw, minimum height=2cm, minimum width=3cm] (f21) at (3, 12.5) {25 P};

\node[draw, fill=teal!70!black, minimum height=1cm, minimum width=3cm] (n22) at (6, 11) {Volumen};
\node[draw, minimum height=2cm, minimum width=3cm] (f22) at (6, 12.5) {30 P};

\node[draw, fill=teal!70!black, minimum height=1cm, minimum width=3cm] (n23) at (9, 11) {Prozentrechnung};
\node[draw, minimum height=2cm, minimum width=3cm] (f23) at (9, 12.5) {35 P};

\node[draw, minimum size=3cm, align=center] () at (0, 12) {\scalebox{4}{\textbf{\#}} \\[0.1cm] Gefängnis};

\node[draw, fill=magenta!70!black, minimum height=3cm, minimum width=1cm] (n11) at (1, 3) {\rotatebox{-90}{Figuren}};
\node[draw, minimum height=3cm, minimum width=2cm] (f11) at (-0.5, 3) { 5 P };

\node[draw, fill=magenta!70!black, minimum height=3cm, minimum width=1cm] (n12) at (1, 6) {\rotatebox{-90}{Größen}};
\node[draw, minimum height=3cm, minimum width=2cm] (f12) at (-0.5, 6) { 10 P };

\node[draw, fill=magenta!70!black, minimum height=3cm, minimum width=1cm] (n13) at (1, 9) {\rotatebox{-90}{Flächeninhalte}};
\node[draw, minimum height=3cm, minimum width=2cm] (f13) at (-0.5, 9) { 15 P };
\end{tikzpicture}
\end{document}