In Hungary, the Kenguru Matematika Verseny is organized with meticulous care, divided into age-appropriate categories. This ensures that a second-grader and a high school senior are both challenged at a level that matches their cognitive development. The categories typically follow the school grade system: PreEcolier and Ecolier (Grades 2–4) Benjamin (Grades 5–6) Cadet (Grades 7–8) Junior (Grades 9–10) Student (Grades 11–12)

Mathematical competitions have traditionally served as selection mechanisms for gifted students. However, the late 20th century saw a paradigm shift: the creation of inclusive contests designed to engage the average student while still challenging the most able. The Kenguru Matematika Verseny epitomizes this shift. Launched in France in 1991 and named after the Australian kangaroo (as a tribute to Australian mathematicians’ contributions to problem dissemination), the competition quickly spread across Europe and beyond.