SPHERE_RESOLUTON=36;

difference() {
    // rounded cube, die "body"
    intersection() {
        cube([10, 10, 10], center=true);
        sphere(8, $fn=SPHERE_RESOLUTON);
    }
    
    // 1
    rotate([0, 0, 0]) {
        translate([5, 0, 0]) {
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }

    // 6
    rotate([0, 0, 180]) {
        translate([5, 0, 0]) {
            translate([0, 3, 0])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, 0])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }

    // 2
    rotate([0, 0, 90]) {
        translate([5, 0, 0]) {
            translate([0, 3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }

    // 5
    rotate([0, 0, 270]) {
        translate([5, 0, 0]) {
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }

    // 3
    rotate([0, 90, 0]) {
        translate([5, 0, 0]) {
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }
    
    // 4
    rotate([0, 270, 0]) {
        translate([5, 0, 0]) {
            translate([0, 3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, 3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, 3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
            translate([0, -3, -3])
            sphere(1, $fn=SPHERE_RESOLUTON);
        }
    }
}