[
    {
        "solvable": false,
        "cube_size": 4,
        "max_shift": 3
    },
    {
        "solvable": false,
        "cube_size": 2,
        "max_shift": 1
    },
    {
        "solvable": true,
        "cube_size": 5,
        "max_shift": 5
    },
    {
        "solvable": false,
        "cube_size": 1,
        "max_shift": 0
    },
    {
        "solvable": false,
        "cube_size": 5,
        "max_shift": 5
    },
    {
        "solvable": true,
        "cube_size": 4,
        "max_shift": 3
    },
    {
        "solvable": true,
        "cube_size": 3,
        "max_shift": 2
    }
]