You can either download the .ggb file alone or the complete webpage for students with tasks.
I agree to the terms of GeoGebra's non-commercial license
Portal Quebra-cabeças de Matemática - OBMEP — April 14, 2022 - 10:18 PM
December 16, 2024 - 1:32 PM 206 resources — gabrielalexandra76
December 6, 2025 - 9:51 PM 221 resources — quebracabecas
May 21, 2023 - 8:57 AM 91 resources — lurdescferreira
December 6, 2025 - 9:47 PM 103 resources — quebracabecas
