- Added solutions by Markus Holzer.

13 files changed, 1008 insertions, 936 deletions

diff --git a/challenge-026/markus-holzer/README b/challenge-026/markus-holzer/README
new file mode 100644
index 0000000000..64aaa503e7
--- /dev/null
+++ b/challenge-026/markus-holzer/README
@@ -0,0 +1 @@
+Solutions by Markus Holzer.
diff --git a/challenge-026/markus-holzer/perl6/ch-1.p6 b/challenge-026/markus-holzer/perl6/ch-1.p6
new file mode 100644
index 0000000000..cd39fe4cb7
--- /dev/null
+++ b/challenge-026/markus-holzer/perl6/ch-1.p6
@@ -0,0 +1,21 @@
+use v6;
+use Test;
+
+multi sub infix:<+∩>( $stones, $jewels )
+{
+    $stones.Str +∩ $jewels.Str
+}
+
+multi sub infix:<+∩>( Str $stones, Str $jewels )
+{
+    $stones.split( '', :skip-empty ) +∩ $jewels.split( '', :skip-empty ).Set
+}
+
+multi sub infix:<+∩>( Iterable $stones, Set $jewels )
+{
+    $stones.grep({ $_ ∈ $jewels })
+}
+
+ok( ( "chancellor"   +∩ "chocolates" ).elems == 8 );
+ok( ( "chocolatiers" +∩ "chancellor" ).elems == 9 );
+ok( ( "bottle" +∩ "beer" ).elems == 2 );
diff --git a/challenge-026/markus-holzer/perl6/ch-2.p6 b/challenge-026/markus-holzer/perl6/ch-2.p6
new file mode 100644
index 0000000000..0fc41be74d
--- /dev/null
+++ b/challenge-026/markus-holzer/perl6/ch-2.p6
@@ -0,0 +1,26 @@
+use v6;
+use Test;
+
+sub radians( $degrees )
+{
+    $degrees * π / 180
+}
+
+sub degrees( $radians )
+{
+    $radians * 180 / π
+}
+
+sub mean-angle( *@angles )
+{
+    my $inv = 1 / @angles.elems;
+
+    degrees( atan2(
+        $inv * [+] @angles.map({ radians( $_ ).sin }),
+        $inv * [+] @angles.map({ radians( $_ ).cos })
+    ));
+}
+
+ok( mean-angle( 10, 10, 10 ) =~= 10 );
+ok( mean-angle( 10, 20, 30 ) =~= 20 );
+ok( mean-angle( 355, 5, 15 ) =~= 5 );
diff --git a/members.json b/members.json
index 65daa48e2d..b2ee502d65 100644
--- a/members.json
+++ b/members.json
@@ -63,6 +63,7 @@
     "mano-chandar"          : "Mano Chandar",
     "mark-anderson"         : "Mark Anderson",
     "mark-senn"             : "Mark Senn",
+    "markus-holzer"         : "Markus Holzer",
     "martin-barth"          : "Martin Barth",
     "martin-mugeni"         : "Martin Mugeni",
     "matt-latusek"          : "Matt Latusek",
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c6ffca89d3..82247bab19 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -2,102 +2,90 @@
    "legend" : {
       "enabled" : 0
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 026"
-   },
    "series" : [
       {
          "colorByPoint" : 1,
          "data" : [
             {
+               "name" : "Andrezgz",
                "drilldown" : "Andrezgz",
-               "y" : 2,
-               "name" : "Andrezgz"
+               "y" : 2
             },
             {
                "drilldown" : "Duane Powell",
-               "y" : 2,
-               "name" : "Duane Powell"
+               "name" : "Duane Powell",
+               "y" : 2
             },
             {
-               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
+               "drilldown" : "E. Choroba",
                "y" : 1
             },
             {
-               "name" : "Laurent Rosenfeld",
                "y" : 5,
+               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld"
             },
             {
+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer",
+               "y" : 2
+            },
+            {
                "y" : 4,
-               "name" : "Roger Bell West",
-               "drilldown" : "Roger Bell West"
+               "drilldown" : "Roger Bell West",
+               "name" : "Roger Bell West"
             },
             {
                "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "y" : 2
             },
             {
                "drilldown" : "Steven Wilson",
-               "y" : 2,
-               "name" : "Steven Wilson"
+               "name" : "Steven Wilson",
+               "y" : 2
             },
             {
                "name" : "Yet Ebreo",
-               "y" : 2,
-               "drilldown" : "Yet Ebreo"
+               "drilldown" : "Yet Ebreo",
+               "y" : 2
             }
          ],
          "name" : "Perl Weekly Challenge - 026"
       }
    ],
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "Andrezgz",
             "id" : "Andrezgz"
          },
          {
-            "id" : "Duane Powell",
+            "name" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Duane Powell"
+            "id" : "Duane Powell"
          },
          {
-            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "E. Choroba"
+            "id" : "E. Choroba"
          },
          {
             "data" : [
@@ -114,8 +102,18 @@
                   1
                ]
             ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
+         },
+         {
+            "data" : [
+               [
+                  "Perl 6",
+                  2
+               ]
+            ],
+            "name" : "Markus Holzer",
+            "id" : "Markus Holzer"
          },
          {
             "data" : [
@@ -128,50 +126,67 @@
                   2
                ]
             ],
-            "id" : "Roger Bell West",
-            "name" : "Roger Bell West"
+            "name" : "Roger Bell West",
+            "id" : "Roger Bell West"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "Steven Wilson",
             "id" : "Steven Wilson"
          },
          {
-            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Yet Ebreo"
+            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 026"
    },
    "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2019-09-17 11:26:09 GMT"
+      "text" : "[Champions: 9] Last updated at 2019-09-17 12:21:15 GMT"
    },
    "xAxis" : {
       "type" : "category"
    },
+   "tooltip" : {
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0c46a0d2ae..bbf1928f91 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,28 +1,18 @@
 {
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2019-09-17 11:26:19 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
-         "name" : "Contributions",
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "y" : 10,
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "enabled" : "true"
+         },
          "data" : [
             [
                "Blog",
@@ -34,30 +24,40 @@
             ],
             [
                "Perl 6",
-               627
+               629
             ]
          ],
-         "dataLabels" : {
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "rotation" : -90,
-            "enabled" : "true",
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}"
-         }
+         "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2019-09-17 12:21:34 GMT"
    },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index ee49167e0a..43de491c58 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,15 +1,161 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
+   "chart" : {
+      "type" : "column"
    },
+   "series" : [
+      {
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages",
+         "data" : [
+            {
+               "y" : 132,
+               "name" : "#001",
+               "drilldown" : "001"
+            },
+            {
+               "drilldown" : "002",
+               "y" : 104,
+               "name" : "#002"
+            },
+            {
+               "name" : "#003",
+               "y" : 66,
+               "drilldown" : "003"
+            },
+            {
+               "name" : "#004",
+               "y" : 86,
+               "drilldown" : "004"
+            },
+            {
+               "drilldown" : "005",
+               "y" : 66,
+               "name" : "#005"
+            },
+            {
+               "y" : 47,
+               "name" : "#006",
+               "drilldown" : "006"
+            },
+            {
+               "name" : "#007",
+               "y" : 55,
+               "drilldown" : "007"
+            },
+            {
+               "name" : "#008",
+               "y" : 69,
+               "drilldown" : "008"
+            },
+            {
+               "name" : "#009",
+               "y" : 68,
+               "drilldown" : "009"
+            },
+            {
+               "drilldown" : "010",
+               "name" : "#010",
+               "y" : 60
+            },
+            {
+               "drilldown" : "011",
+               "name" : "#011",
+               "y" : 78
+            },
+            {
+               "drilldown" : "012",
+               "name" : "#012",
+               "y" : 83
+            },
+            {
+               "drilldown" : "013",
+               "y" : 76,
+               "name" : "#013"
+            },
+            {
+               "y" : 95,
+               "name" : "#014",
+               "drilldown" : "014"
+            },
+            {
+               "y" : 93,
+               "name" : "#015",
+               "drilldown" : "015"
+            },
+            {
+               "y" : 66,
+               "name" : "#016",
+               "drilldown" : "016"
+            },
+            {
+               "drilldown" : "017",
+               "y" : 79,
+               "name" : "#017"
+            },
+            {
+               "name" : "#018",
+               "y" : 76,
+               "drilldown" : "018"
+            },
+            {
+               "drilldown" : "019",
+               "y" : 95,
+               "name" : "#019"
+            },
+            {
+               "y" : 95,
+               "name" : "#020",
+               "drilldown" : "020"
+            },
+            {
+               "y" : 67,
+               "name" : "#021",
+               "drilldown" : "021"
+            },
+            {
+               "y" : 63,
+               "name" : "#022",
+               "drilldown" : "022"
+            },
+            {
+               "name" : "#023",
+               "y" : 91,
+               "drilldown" : "023"
+            },
+            {
+               "drilldown" : "024",
+               "name" : "#024",
+               "y" : 68
+            },
+            {
+               "name" : "#025",
+               "y" : 46,
+               "drilldown" : "025"
+            },
+            {
+               "y" : 23,
+               "name" : "#026",
+               "drilldown" : "026"
+            }
+         ]
+      }
+   ],
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -24,10 +170,11 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "name" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -41,11 +188,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
+            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -59,13 +206,10 @@
                   "Blog",
                   8
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -79,7 +223,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
             "data" : [
@@ -100,6 +245,7 @@
             "name" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -114,7 +260,6 @@
                   6
                ]
             ],
-            "id" : "006",
             "name" : "006"
          },
          {
@@ -172,6 +317,7 @@
             "name" : "009"
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -186,10 +332,11 @@
                   11
                ]
             ],
-            "id" : "010",
             "name" : "010"
          },
          {
+            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -203,11 +350,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl 5",
@@ -222,12 +368,10 @@
                   11
                ]
             ],
-            "name" : "012",
-            "id" : "012"
+            "name" : "012"
          },
          {
             "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -241,11 +385,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -263,7 +408,6 @@
          },
          {
             "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -277,11 +421,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "015"
          },
          {
-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -295,11 +438,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl 5",
@@ -313,9 +456,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
+            "name" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -330,10 +476,10 @@
                   14
                ]
             ],
-            "name" : "018",
             "id" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -348,7 +494,6 @@
                   13
                ]
             ],
-            "id" : "019",
             "name" : "019"
          },
          {
@@ -366,12 +511,10 @@
                   13
                ]
             ],
-            "name" : "020",
-            "id" : "020"
+            "id" : "020",
+            "name" : "020"
          },
          {
-            "name" : "021",
-            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -385,7 +528,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021",
+            "name" : "021"
          },
          {
             "data" : [
@@ -402,8 +547,8 @@
                   10
                ]
             ],
-            "name" : "022",
-            "id" : "022"
+            "id" : "022",
+            "name" : "022"
          },
          {
             "name" : "023",
@@ -424,8 +569,8 @@
             ]
          },
          {
-            "id" : "024",
             "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl 5",
@@ -442,8 +587,6 @@
             ]
          },
          {
-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl 5",
@@ -457,9 +600,12 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
+            "name" : "026",
             "data" : [
                [
                   "Perl 5",
@@ -467,180 +613,34 @@
                ],
                [
                   "Perl 6",
-                  6
+                  8
                ],
                [
                   "Blog",
                   1
                ]
             ],
-            "id" : "026",
-            "name" : "026"
+            "id" : "026"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-09-17 11:26:20 GMT"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 132,
-               "drilldown" : "001"
-            },
-            {
-               "name" : "#002",
-               "y" : 104,
-               "drilldown" : "002"
-            },
-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 66
-            },
-            {
-               "name" : "#004",
-               "y" : 86,
-               "drilldown" : "004"
-            },
-            {
-               "drilldown" : "005",
-               "y" : 66,
-               "name" : "#005"
-            },
-            {
-               "drilldown" : "006",
-               "y" : 47,
-               "name" : "#006"
-            },
-            {
-               "name" : "#007",
-               "y" : 55,
-               "drilldown" : "007"
-            },
-            {
-               "drilldown" : "008",
-               "y" : 69,
-               "name" : "#008"
-            },
-            {
-               "name" : "#009",
-               "drilldown" : "009",
-               "y" : 68
-            },
-            {
-               "name" : "#010",
-               "drilldown" : "010",
-               "y" : 60
-            },
-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 78
-            },
-            {
-               "drilldown" : "012",
-               "y" : 83,
-               "name" : "#012"
-            },
-            {
-               "drilldown" : "013",
-               "y" : 76,
-               "name" : "#013"
-            },
-            {
-               "drilldown" : "014",
-               "y" : 95,
-               "name" : "#014"
-            },
-            {
-               "name" : "#015",
-               "y" : 93,
-               "drilldown" : "015"
-            },
-            {
-               "drilldown" : "016",
-               "y" : 66,
-               "name" : "#016"
-            },
-            {
-               "name" : "#017",
-               "drilldown" : "017",
-               "y" : 79
-            },
-            {
-               "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
-            },
-            {
-               "y" : 95,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 95,
-               "name" : "#020"
-            },
-            {
-               "y" : 67,
-               "drilldown" : "021",
-               "name" : "#021"
-            },
-            {
-               "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
-            },
-            {
-               "drilldown" : "023",
-               "y" : 91,
-               "name" : "#023"
-            },
-            {
-               "name" : "#024",
-               "y" : 68,
-               "drilldown" : "024"
-            },
-            {
-               "y" : 46,
-               "drilldown" : "025",
-               "name" : "#025"
-            },
-            {
-               "name" : "#026",
-               "y" : 21,
-               "drilldown" : "026"
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages"
-      }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-09-17 12:21:34 GMT"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 56de849460..e6b32a049d 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,283 +1,35 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Score"
+      }
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-09-17 11:26:16 GMT"
+   "tooltip" : {
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "legend" : {
-      "enabled" : "false"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Leaders (TOP 50)"
    },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-09-17 12:21:30 GMT"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 314,
-               "name" : "#1: Laurent Rosenfeld"
-            },
-            {
-               "drilldown" : "Joelle Maslak",
-               "y" : 266,
-               "name" : "#2: Joelle Maslak"
-            },
-            {
-               "drilldown" : "Jaldhar H. Vyas",