Brain Puzzle

thingiverse

Brains are intricate. Can you solve this one? The puzzle is built around a 20-sided icosahedron, each edge featuring holes for pairs of 3mm x 3mm cylindrical magnets to hold it all together. The files are categorized into "Frontal," "Frontal Edge," "Cerebellar," and "Cerebellar Edge." Each group contains five puzzle pieces. Pieces labeled "Frontal" share a vertex in the frontal lobe area. "Frontal Edge" pieces all share an edge with an adjacent "Frontal" piece. Pieces labeled "Cerebellar" share a vertex roughly situated in the cerebellum region. "Cerebellar Edge" pieces all share an edge with a neighboring "Cerebellar" piece. Separate files are provided for each group, along with "Combined" files to print groups out together. Keep in mind that if you decide to scale the files, the holes designed for 3mm x 3mm cylindrical magnets will no longer be the correct size. However, scaled pieces can still be glued together. For a visual explanation, watch this short video: https://youtu.be/FpdnM1QZYPQ