Tuttminx

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A Tuttminx (/ˈtʊtmɪŋks/ or /ˈtʌtmɪŋks/) is a Rubik's Cube-like twisty puzzle, in the shape of a truncated icosahedron. It was invented by Lee Tutt in 2005.^[1] It has a total of 150 movable pieces to rearrange, compared to 20 movable pieces of the Rubik's Cube.