Pick up each student where they are! This well-known demand often proves to be a challenge in everyday teaching, as there is usually no time for elaborate diagnostic observations and testing procedures. The practical and easy-to-handle support diagnostics presented here provide a solution. It includes guidance and materials for the nine developmental areas: colors, shapes, body schema, fine motor skills, hearing, seeing, language, cognition, and mathematical thinking, and can be easily implemented in regular lessons. The test materials are embedded in a motivating storyline for the students, "King Kunterbunt and His Kingdom." In addition to running sheets and a certificate for the students, it also features a cheerful entrance song with a suitable verse for each developmental area. Modifiable observation and documentation sheets, as well as evaluation guidelines, are also included.