 |
 |
 |
| The regional champions in engineering: Anna Lieder, Elias Günthner and Leo Lenz with their supervisor Christian Plötzing at the regional competition in Bonn | Supervisor Christian Plötzing with his students Leo Lenz, Elias Günthner and Anna Lieder at the state competition | Anna, Leo and Elias wait for their award at the state competition's award ceremony |
