- Added solutions by Niels van Dijke.

11 files changed, 1390 insertions, 1375 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 38f190fbde..25550fe182 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,35 +1,58 @@
 {
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-         "text" : "Total Solutions"
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-         "dataLabels" : {
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-            "enabled" : 1
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+   "series" : [
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+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "y" : 4,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "y" : 2,
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc"
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 067"
       }
-   },
+   ],
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrew Shitov",
             "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Andrew Shitov"
+            ]
          },
          {
             "data" : [
@@ -42,18 +65,28 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
+         },
+         {
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Roger Bell_West"
+            ]
          },
          {
             "data" : [
@@ -80,67 +113,49 @@
             "id" : "Ulrich Rieke"
          },
          {
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc"
          }
       ]
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 067"
+   },
    "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"
+   },
    "subtitle" : {
-      "text" : "[Champions: 6] Last updated at 2020-06-29 19:32:45 GMT"
+      "text" : "[Champions: 7] Last updated at 2020-06-29 20:32:45 GMT"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 067"
+   "chart" : {
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-   "series" : [
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-         "name" : "Perl Weekly Challenge - 067",
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-               "name" : "Luca Ferrari"
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-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
-            }
-         ]
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
+   },
    "legend" : {
       "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index fca6432672..fd13c723db 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,21 @@
 {
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "align" : "right",
-            "enabled" : "true",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
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-            "format" : "{point.y:.0f}",
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-            "rotation" : -90
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-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -21,43 +23,41 @@
             ],
             [
                "Perl",
-               2756
+               2758
             ],
             [
                "Raku",
                1759
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "y" : 10,
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "style" : {
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+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "rotation" : -90,
+            "enabled" : "true"
+         },
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-29 19:32:45 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "legend" : {
       "enabled" : "false"
    },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-29 20:32:45 GMT"
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    "chart" : {
       "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category",
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diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 23a0a81fc2..c8535d463c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,361 +1,27 @@
 {
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-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
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-               "drilldown" : "001",
-               "name" : "#001"
-            },
-            {
-               "y" : 109,
-               "drilldown" : "002",
-               "name" : "#002"
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-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 71
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-               "y" : 91,
-               "name" : "#004"
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-               "y" : 52,
-               "name" : "#006"
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-               "drilldown" : "007",
-               "y" : 59
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-               "drilldown" : "011"
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-               "name" : "#066"
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-               "y" : 15,
-               "name" : "#067"
-            }
-         ]
-      }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-06-29 20:32:45 GMT"
    },
-   "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"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-06-29 19:32:45 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
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    "legend" : {
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    },
+   "plotOptions" : {
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+         "dataLabels" : {
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    "drilldown" : {
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@@ -378,6 +44,7 @@
          },
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             "name" : "002",
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                   "Perl",
@@ -391,12 +58,9 @@
                   "Blog",
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@@ -410,10 +74,11 @@
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@@ -428,11 +93,12 @@
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@@ -449,6 +115,8 @@
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@@ -462,12 +130,9 @@
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                   "Perl",
@@ -482,6 +147,7 @@
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@@ -499,11 +165,10 @@
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@@ -518,10 +183,12 @@
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@@ -535,10 +202,10 @@
                   "Blog",
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@@ -553,12 +220,9 @@
                   "Blog",
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                   "Perl",
@@ -572,10 +236,11 @@
                   "Blog",
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+            "id" : "012"
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-            "id" : "013",
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                [
                   "Perl",
@@ -590,6 +255,7 @@
                   13
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@@ -611,7 +277,6 @@
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@@ -626,10 +291,10 @@
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                   "Perl",
@@ -644,6 +309,7 @@
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@@ -661,10 +327,12 @@
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                ]
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@@ -678,13 +346,9 @@
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@@ -698,11 +362,11 @@
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-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -716,9 +380,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020",
+            "name" : "020"
          },
          {
+            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -733,8 +400,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021"
+            ]
          },
          {
             "data" : [
@@ -755,8 +421,6 @@
             "id" : "022"
          },
          {
-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -770,7 +434,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023",
+            "name" : "023"
          },
          {
             "data" : [
@@ -791,7 +457,6 @@
             "id" : "024"
          },
          {
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -806,10 +471,12 @@
                   12
                ]
             ],
-            "id" : "025"
+            "id" : "025",
+            "name" : "025"
          },
          {
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -823,11 +490,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026"
+            ]
          },
          {
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -842,10 +507,10 @@
                   9
                ]
             ],
+            "id" : "027",
             "name" : "027"
          },
          {
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -860,11 +525,10 @@
                   9
                ]
             ],
+            "id" : "028",
             "name" : "028"
          },
          {
-            "id" : "029",
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -878,11 +542,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "029",
+            "id" : "029"
          },
          {
-            "id" : "030",
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -896,10 +560,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030",
+            "name" : "030"
          },
          {
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -914,10 +579,10 @@
                   9
                ]
             ],
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -932,6 +597,7 @@
                   10
                ]
             ],
+            "name" : "032",
             "id" : "032"
          },
          {
@@ -953,7 +619,6 @@
             ]
          },
          {
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -968,10 +633,12 @@
                   11
                ]
             ],
-            "id" : "034"
+            "id" : "034",
+            "name" : "034"
          },
          {
             "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -985,10 +652,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "035"
+            ]
          },
          {
+            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -1003,10 +670,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "036"
+            ]
          },
          {
+            "name" : "037",
+            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -1020,9 +688,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037",
-            "id" : "037"
+            ]
          },
          {
             "data" : [
@@ -1043,7 +709,6 @@
             "id" : "038"
          },
          {
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -1058,7 +723,8 @@
                   12
                ]
             ],
-            "id" : "039"
+            "id" : "039",
+            "name" : "039"
          },
          {
             "data" : [
@@ -1080,6 +746,7 @@
          },
          {
             "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -1093,11 +760,9 @@
                   "Blog",
                   9
                ]