- Added solution by Steve Rogerson.

1 files changed, 246 insertions, 231 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 80e8001566..edc065af80 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,165 +1,40 @@
 {
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Alexander Pankoff",
-               "y" : 2,
-               "drilldown" : "Alexander Pankoff"
-            },
-            {
-               "drilldown" : "Andrew Shitov",
-               "y" : 2,
-               "name" : "Andrew Shitov"
-            },
-            {
-               "drilldown" : "Cristina Heredia",
-               "y" : 1,
-               "name" : "Cristina Heredia"
-            },
-            {
-               "name" : "Dave Cross",
-               "y" : 2,
-               "drilldown" : "Dave Cross"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "y" : 4,
-               "name" : "Flavio Poletti"
-            },
-            {
-               "name" : "James Smith",
-               "y" : 2,
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Jose Luis",
-               "drilldown" : "Jose Luis",
-               "y" : 2
-            },
-            {
-               "name" : "Julio de Castro",
-               "y" : 4,
-               "drilldown" : "Julio de Castro"
-            },
-            {
-               "drilldown" : "Kang-min Liu",
-               "y" : 2,
-               "name" : "Kang-min Liu"
-            },
-            {
-               "drilldown" : "Lars Thegler",
-               "y" : 2,
-               "name" : "Lars Thegler"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Markus Holzer",
-               "drilldown" : "Markus Holzer",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Myoungjin Jeon",
-               "y" : 5,
-               "name" : "Myoungjin Jeon"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "y" : 2,
-               "name" : "Niels van Dijke"
-            },
-            {
-               "name" : "Nuno Vieira",
-               "y" : 2,
-               "drilldown" : "Nuno Vieira"
-            },
-            {
-               "name" : "PJ Durai",
-               "drilldown" : "PJ Durai",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Pete Houston",
-               "name" : "Pete Houston"
-            },
-            {
-               "name" : "Philip Hood",
-               "y" : 1,
-               "drilldown" : "Philip Hood"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Shawn Wagner",
-               "drilldown" : "Shawn Wagner",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Simon Green",
-               "y" : 3,
-               "name" : "Simon Green"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "Steven Wilson",
-               "y" : 1,
-               "drilldown" : "Steven Wilson"
-            },
-            {
-               "name" : "Stuart Little",
-               "drilldown" : "Stuart Little",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4,
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "Vinod Kumar K",
-               "y" : 1,
-               "name" : "Vinod Kumar K"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 083"
-      }
-   ],
+   "subtitle" : {
+      "text" : "[Champions: 29] Last updated at 2020-10-22 20:15:23 GMT"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 083"
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Alexander Pankoff",
             "id" : "Alexander Pankoff",
+            "name" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
@@ -178,37 +53,36 @@
             ]
          },
          {
-            "id" : "Cristina Heredia",
-            "name" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Cristina Heredia",
+            "id" : "Cristina Heredia"
          },
          {
+            "id" : "Dave Cross",
+            "name" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Dave Cross",
-            "name" : "Dave Cross"
+            ]
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby"
          },
          {
-            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti",
             "data" : [
                [
@@ -219,7 +93,8 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti"
          },
          {
             "data" : [
@@ -228,22 +103,20 @@
                   2
                ]
             ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
-            "id" : "Jose Luis",
             "name" : "Jose Luis",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Jose Luis"
          },
          {
-            "name" : "Julio de Castro",
-            "id" : "Julio de Castro",
             "data" : [
                [
                   "Perl",
@@ -253,49 +126,52 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Julio de Castro",
+            "id" : "Julio de Castro"
          },
          {
+            "id" : "Kang-min Liu",
+            "name" : "Kang-min Liu",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Kang-min Liu",
-            "id" : "Kang-min Liu"
+            ]
          },
          {
+            "id" : "Lars Thegler",
+            "name" : "Lars Thegler",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Lars Thegler",
-            "name" : "Lars Thegler"
+            ]
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
+            "id" : "Markus Holzer",
+            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Markus Holzer",
-            "name" : "Markus Holzer"
+            ]
          },
          {
+            "name" : "Myoungjin Jeon",
             "data" : [
                [
                   "Perl",
@@ -310,48 +186,47 @@
                   1
                ]
             ],
-            "name" : "Myoungjin Jeon",
             "id" : "Myoungjin Jeon"
          },
          {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke"
+            ]
          },
          {
             "name" : "Nuno Vieira",
-            "id" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Nuno Vieira"
          },
          {
+            "id" : "PJ Durai",
+            "name" : "PJ Durai",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "PJ Durai",
-            "id" : "PJ Durai"
+            ]
          },
          {
+            "id" : "Pete Houston",
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Pete Houston",
-            "name" : "Pete Houston"
+            ]
          },
          {
             "data" : [
@@ -360,11 +235,10 @@
                   1
                ]
             ],
-            "id" : "Philip Hood",
-            "name" : "Philip Hood"
+            "name" : "Philip Hood",
+            "id" : "Philip Hood"
          },
          {
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -375,19 +249,21 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
+            "name" : "Shawn Wagner",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Shawn Wagner",
-            "name" : "Shawn Wagner"
+            "id" : "Shawn Wagner"
          },
          {
+            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -398,22 +274,21 @@
                   1
                ]
             ],
-            "name" : "Simon Green",
             "id" : "Simon Green"
          },
          {
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
+            "id" : "Steve Rogerson",
+            "name" : "Steve Rogerson",
             "data" : [
                [
                   "Perl",
@@ -422,16 +297,27 @@
             ]
          },
          {
+            "name" : "Steven Wilson",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ],
+            "id" : "Steven Wilson"
+         },
+         {
             "id" : "Stuart Little",
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Stuart Little"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -442,18 +328,17 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
+            "id" : "Vinod Kumar K",
+            "name" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Vinod Kumar K",
-            "name" : "Vinod Kumar K"
+            ]
          },
          {
             "id" : "Walt Mankowski",
@@ -471,30 +356,160 @@
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 083"
+   "xAxis" : {
+      "type" : "category"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 2,
+               "name" : "Alexander Pankoff",
+               "drilldown" : "Alexander Pankoff"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Andrew Shitov",
+               "name" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Cristina Heredia",
+               "name" : "Cristina Heredia",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti"
+            },
+            {
+               "y" : 2,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "drilldown" : "Jose Luis",
+               "name" : "Jose Luis",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Julio de Castro",
+               "name" : "Julio de Castro",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "name" : "Kang-min Liu",
+               "drilldown" : "Kang-min Liu"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Lars Thegler",
+               "name" : "Lars Thegler"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "name" : "Markus Holzer",
+               "drilldown" : "Markus Holzer",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Myoungjin Jeon",
+               "name" : "Myoungjin Jeon",
+               "y" : 5
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Nuno Vieira",
+               "name" : "Nuno Vieira",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "PJ Durai",
+               "name" : "PJ Durai"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston"
+            },
+            {
+               "name" : "Philip Hood",
+               "drilldown" : "Philip Hood",
+               "y" : 1
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 2,
+               "name" : "Shawn Wagner",
+               "drilldown" : "Shawn Wagner"
+            },
+            {
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Steve Rogerson",
+               "name" : "Steve Rogerson"
+            },
+            {
+               "y" : 1,
+               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "y" : 2,
+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "y" : 4,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "y" : 1,
+               "name" : "Vinod Kumar K",
+               "drilldown" : "Vinod Kumar K"
+            },
+            {
+               "name" : "Walt Mankowski",
+               "drilldown" : "Walt Mankowski",
+               "y" : 3
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 083"
       }
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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/>"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 28] Last updated at 2020-10-22 19:26:49 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   }
+   ]
 }