- Added solution by Mark Anderson.

11 files changed, 980 insertions, 965 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b86389ed2b..e51095c44c 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,37 +1,50 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
          "colorByPoint" : 1,
          "data" : [
             {
+               "y" : 2,
                "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov",
-               "y" : 2
+               "name" : "Andrew Shitov"
             },
             {
+               "name" : "Javier Luque",
                "drilldown" : "Javier Luque",
-               "y" : 5,
-               "name" : "Javier Luque"
+               "y" : 5
             },
             {
-               "drilldown" : "Luca Ferrari",
+               "y" : 4,
                "name" : "Luca Ferrari",
-               "y" : 4
+               "drilldown" : "Luca Ferrari"
             },
             {
-               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "y" : 2
             }
          ],
          "name" : "Perl Weekly Challenge - 068"
       }
    ],
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 068"
+   },
    "drilldown" : {
       "series" : [
          {
             "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -41,10 +54,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Andrew Shitov"
          },
          {
-            "id" : "Javier Luque",
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -59,11 +73,9 @@
                   1
                ]
             ],
-            "name" : "Javier Luque"
+            "id" : "Javier Luque"
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -73,7 +85,19 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
+         },
+         {
+            "name" : "Mark Anderson",
+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
             "id" : "Simon Proctor",
@@ -92,8 +116,8 @@
          "text" : "Total Solutions"
       }
    },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    },
    "plotOptions" : {
       "series" : {
@@ -104,21 +128,12 @@
          }
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 068"
-   },
    "tooltip" : {
-      "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/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2020-07-06 14:54:21 GMT"
+      "text" : "[Champions: 5] Last updated at 2020-07-06 20:28:24 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5cccfcda96..e778a9b33f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,11 +2,14 @@
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
       },
-      "min" : 0
+      "type" : "category"
    },
    "series" : [
       {
@@ -22,42 +25,39 @@
             ],
             [
                "Raku",
-               1790
+               1791
             ]
          ],
          "dataLabels" : {
+            "rotation" : -90,
+            "y" : 10,
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "rotation" : -90,
-            "align" : "right",
-            "y" : 10
+            "format" : "{point.y:.0f}"
          }
       }
    ],
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "legend" : {
       "enabled" : "false"
    },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "subtitle" : {
-      "text" : "Last updated at 2020-07-06 14:54:21 GMT"
+      "text" : "Last updated at 2020-07-06 20:28:24 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 6573a7cb59..8159e46b51 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,366 +1,28 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "tooltip" : {
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
    },
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-06 20:28:24 GMT"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 142,
-               "drilldown" : "001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 109,
-               "name" : "#002"
-            },
-            {
-               "y" : 71,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "y" : 91,
-               "name" : "#004",
-               "drilldown" : "004"
-            },
-            {
-               "name" : "#005",
-               "y" : 72,
-               "drilldown" : "005"
-            },
-            {
-               "y" : 52,
-               "name" : "#006",
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "y" : 59,
-               "name" : "#007"
-            },
-            {
-               "drilldown" : "008",
-               "name" : "#008",
-               "y" : 72
-            },
-            {
-               "y" : 68,
-               "name" : "#009",
-               "drilldown" : "009"
-            },
-            {
-               "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
-            },
-            {
-               "y" : 79,
-               "name" : "#011",
-               "drilldown" : "011"
-            },
-            {
-               "drilldown" : "012",
-               "y" : 83,
-               "name" : "#012"
-            },
-            {
-               "drilldown" : "013",
-               "y" : 76,
-               "name" : "#013"
-            },
-            {
-               "name" : "#014",
-               "y" : 96,
-               "drilldown" : "014"
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 93
-            },
-            {
-               "name" : "#016",
-               "y" : 66,
-               "drilldown" : "016"
-            },
-            {
-               "name" : "#017",
-               "y" : 79,
-               "drilldown" : "017"
-            },
-            {
-               "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
-            },
-            {
-               "drilldown" : "019",
-               "y" : 97,
-               "name" : "#019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 95,
-               "name" : "#020"
-            },
-            {
-               "y" : 67,
-               "name" : "#021",
-               "drilldown" : "021"
-            },
-            {
-               "drilldown" : "022",
-               "y" : 63,
-               "name" : "#022"
-            },
-            {
-               "name" : "#023",
-               "y" : 91,
-               "drilldown" : "023"
-            },
-            {
-               "name" : "#024",
-               "y" : 70,
-               "drilldown" : "024"
-            },
-            {
-               "y" : 55,
-               "name" : "#025",
-               "drilldown" : "025"
-            },
-            {
-               "name" : "#026",
-               "y" : 70,
-               "drilldown" : "026"
-            },
-            {
-               "drilldown" : "027",
-               "name" : "#027",
-               "y" : 58
-            },
-            {
-               "drilldown" : "028",
-               "y" : 78,
-               "name" : "#028"
-            },
-            {
-               "drilldown" : "029",
-               "y" : 77,
-               "name" : "#029"
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-            {
-               "drilldown" : "030",
-               "name" : "#030",
-               "y" : 115
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-            {
-               "drilldown" : "031",
-               "name" : "#031",
-               "y" : 87
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-            {
-               "drilldown" : "032",
-               "y" : 92,
-               "name" : "#032"
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-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 108
-            },
-            {
-               "name" : "#034",
-               "y" : 62,
-               "drilldown" : "034"
-            },
-            {
-               "drilldown" : "035",
-               "y" : 62,
-               "name" : "#035"
-            },
-            {
-               "y" : 66,
-               "name" : "#036",
-               "drilldown" : "036"
-            },
-            {
-               "drilldown" : "037",
-               "name" : "#037",
-               "y" : 65
-            },
-            {
-               "drilldown" : "038",
-               "y" : 65,
-               "name" : "#038"
-            },
-            {
-               "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
-            },
-            {
-               "y" : 71,
-               "name" : "#040",
-               "drilldown" : "040"
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-            {
-               "drilldown" : "041",
-               "y" : 74,
-               "name" : "#041"
-            },
-            {
-               "y" : 88,
-               "name" : "#042",
-               "drilldown" : "042"
-            },
-            {
-               "name" : "#043",
-               "y" : 66,
-               "drilldown" : "043"
-            },
-            {
-               "drilldown" : "044",
-               "name" : "#044",
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-            },
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-               "name" : "#046"
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-               "drilldown" : "047"
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-            {
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-               "name" : "#048",
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-               "y" : 85,
-               "name" : "#049"
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-               "name" : "#050",
-               "y" : 96
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-               "y" : 87,
-               "drilldown" : "051"
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-               "name" : "#052",
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-               "y" : 99,
-               "drilldown" : "053"
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-               "y" : 99,
-               "drilldown" : "054"
-            },
-            {
-               "name" : "#055",
-               "y" : 86,
-               "drilldown" : "055"
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-               "drilldown" : "056"
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-               "y" : 78,
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-               "drilldown" : "057"
-            },
-            {
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-               "y" : 62,
-               "drilldown" : "058"
-            },
-            {
-               "drilldown" : "059",
-               "name" : "#059",
-               "y" : 82
-            },
-            {
-               "drilldown" : "060",
-               "y" : 78,
-               "name" : "#060"
-            },
-            {
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-               "y" : 79,
-               "drilldown" : "061"
-            },
-            {
-               "drilldown" : "062",
-               "y" : 54,
-               "name" : "#062"
-            },
-            {
-               "drilldown" : "063",
-               "name" : "#063",
-               "y" : 87
-            },
-            {
-               "name" : "#064",
-               "y" : 76,
-               "drilldown" : "064"
-            },
-            {
-               "drilldown" : "065",
-               "name" : "#065",
-               "y" : 71
-            },
-            {
-               "y" : 81,
-               "name" : "#066",
-               "drilldown" : "066"
-            },
-            {
-               "drilldown" : "067",
-               "name" : "#067",
-               "y" : 86
-            },
-            {
-               "drilldown" : "068",
-               "name" : "#068",
-               "y" : 13
-            }
-         ],
-         "name" : "Perl Weekly Challenge Languages"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
-   ],
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -375,10 +37,10 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "id" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -393,12 +55,9 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -412,7 +71,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
             "id" : "004",
@@ -433,8 +94,6 @@
             "name" : "004"
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -448,11 +107,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -466,7 +125,9 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
             "name" : "007",
@@ -487,7 +148,6 @@
             "id" : "007"
          },
          {
-            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -502,10 +162,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -520,10 +180,10 @@
                   13
                ]
             ],
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "name" : "010",
             "id" : "010",
             "data" : [
                [
@@ -538,7 +198,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
          },
          {
             "data" : [
@@ -577,7 +238,6 @@
             "id" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -592,9 +252,11 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -609,12 +271,9 @@
                   15
                ]
             ],
-            "id" : "014",
-            "name" : "014"
+            "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -628,10 +287,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "015",
+            "name" : "015"
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -646,11 +306,10 @@
                   12
                ]
             ],
+            "id" : "016",
             "name" : "016"
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -664,11 +323,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017",
+            "id" : "017"
          },
          {
             "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -682,10 +342,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
-            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -700,10 +361,9 @@
                   13
                ]
             ],
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -718,10 +378,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
-            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -736,7 +396,8 @@
                   10
                ]
             ],
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
             "id" : "022",
@@ -757,7 +418,6 @@
             "name" : "022"
          },
          {
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -772,6 +432,7 @@
                   12
                ]
             ],
+            "name" : "023",
             "id" : "023"
          },
          {
@@ -793,7 +454,6 @@
             "id" : "024"
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -808,10 +468,11 @@
                   12
                ]
             ],
+            "id" : "025",
             "name" : "025"
          },
          {
-            "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -826,10 +487,9 @@
                   10
                ]
             ],
-            "id" : "026"
+            "name" : "026"
          },
          {
-            "name" : "027",
             "id" : "027",
             "data" : [
                [
@@ -844,10 +504,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -862,10 +522,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
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-            "name" : "029",
             "id" : "029",
             "data" : [
                [
@@ -880,7 +540,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "029"
          },
          {
             "name" : "030",
@@ -901,8 +562,6 @@
             "id" : "030"
          },
          {
-            "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -916,11 +575,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031",
+            "id" : "031"
          },
          {
             "name" : "032",
-            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -934,9 +594,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -951,11 +613,10 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "id" : "033"
          },
          {
-            "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -970,10 +631,9 @@
                   11
                ]
             ],
-            "id" : "034"
+            "name" : "034"
          },
          {
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -988,10 +648,11 @@
                   9
                ]
             ],
+            "id" : "035",
             "name" : "035"
          },
          {
-            "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -1006,10 +667,9 @@
                   11
                ]
             ],
-            "id" : "036"
+            "name" : "036"
          },
          {
-            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -1024,11 +684,10 @@
                   9
                ]
             ],
+            "name" : "037",
             "id" : "037"
          },
          {
-            "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -1042,9 +701,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038",
+            "id" : "038"
          },
          {
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -1059,11 +721,9 @@
                   12
                ]
             ],
-            "id" : "039",
-            "name" : "039"
+            "id" : "039"
          },
          {
-            "name" : "040",
             "id" : "040",
             "data" : [
                [
@@ -1078,11 +738,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "040"
          },
          {
-            "name" : "041",
-            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -1096,9 +755,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041",
+            "id" : "041"
          },
          {
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1113,7 +775,6 @@
                   11
                ]
             ],
-            "id" : "042",
             "name" : "042"
          },
          {
@@ -1136,7 +797,6 @@
          },
          {
             "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -1150,10 +810,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044"
          },
          {
-            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -1168,10 +828,11 @@
                   11
                ]
             ],
+            "name" : "045",
             "id" : "045"
          },
          {
-            "id" : "046",
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -1186,11 +847,9 @@
                   10
                ]
             ],
-            "name" : "046"
+            "id" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1204,10 +863,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
-