- Added solutions by Arne Sommer.

10 files changed, 992 insertions, 973 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 11938425dd..fa3baf586b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,52 +1,51 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
+   "chart" : {
+      "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
+   "legend" : {
+      "enabled" : 0
    },
    "series" : [
       {
          "data" : [
             {
+               "drilldown" : "Arne Sommer",
+               "y" : 3,
+               "name" : "Arne Sommer"
+            },
+            {
                "name" : "Duane Powell",
                "y" : 2,
                "drilldown" : "Duane Powell"
             },
             {
-               "y" : 5,
                "drilldown" : "Javier Luque",
+               "y" : 5,
                "name" : "Javier Luque"
             },
             {
-               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 1,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson"
             },
             {
-               "drilldown" : "Roger Bell West",
                "y" : 2,
+               "drilldown" : "Roger Bell West",
                "name" : "Roger Bell West"
             },
             {
-               "y" : 2,
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
+               "y" : 2
             },
             {
-               "y" : 3,
                "drilldown" : "Steven Wilson",
+               "y" : 3,
                "name" : "Steven Wilson"
             },
             {
@@ -59,31 +58,57 @@
          "colorByPoint" : 1
       }
    ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 034"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2019-11-14 14:58:53 GMT"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 034"
+   "xAxis" : {
+      "type" : "category"
    },
-   "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2019-11-13 19:36:54 GMT"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Duane Powell",
-            "name" : "Duane Powell",
+            "id" : "Arne Sommer",
+            "data" : [
+               [
+                  "Perl 6",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Arne Sommer"
+         },
+         {
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Duane Powell",
+            "name" : "Duane Powell"
          },
          {
-            "id" : "Javier Luque",
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl 5",
@@ -98,10 +123,10 @@
                   1
                ]
             ],
-            "name" : "Javier Luque"
+            "id" : "Javier Luque"
          },
          {
-            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -116,7 +141,7 @@
                   1
                ]
             ],
-            "id" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld"
          },
          {
             "name" : "Mark Anderson",
@@ -129,7 +154,6 @@
             "id" : "Mark Anderson"
          },
          {
-            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -140,21 +164,20 @@
                   1
                ]
             ],
-            "id" : "Roger Bell West"
+            "id" : "Roger Bell West",
+            "name" : "Roger Bell West"
          },
          {
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
@@ -164,29 +187,25 @@
                   "Perl 6",
                   1
                ]
-            ]
+            ],
+            "id" : "Steven Wilson",
+            "name" : "Steven Wilson"
          },
          {
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
             "id" : "Ulrich Rieke"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "legend" : {
-      "enabled" : 0
+      "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 1f748c54e0..d2d3eee58a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,31 +1,10 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "align" : "right",
-            "enabled" : "true",
-            "rotation" : -90,
-            "color" : "#FFFFFF"
-         },
          "data" : [
             [
                "Blog",
-               364
+               365
             ],
             [
                "Perl 5",
@@ -33,31 +12,52 @@
             ],
             [
                "Perl 6",
-               849
+               851
             ]
          ],
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "rotation" : -90,
+            "y" : 10
+         },
          "name" : "Contributions"
       }
    ],
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
    "subtitle" : {
-      "text" : "Last updated at 2019-11-13 19:37:34 GMT"
+      "text" : "Last updated at 2019-11-14 14:59:05 GMT"
    },
    "chart" : {
       "type" : "column"
    },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
+      },
+      "type" : "category"
    },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 193a63ac37..ae0561bebf 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,211 +1,15 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "drilldown" : "001",
-               "y" : 132
-            },
-            {
-               "drilldown" : "002",
-               "y" : 104,
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 67
-            },
-            {
-               "name" : "#004",
-               "drilldown" : "004",
-               "y" : 87
-            },
-            {
-               "name" : "#005",
-               "y" : 66,
-               "drilldown" : "005"
-            },
-            {
-               "y" : 48,
-               "drilldown" : "006",
-               "name" : "#006"
-            },
-            {
-               "drilldown" : "007",
-               "y" : 56,
-               "name" : "#007"
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-               "drilldown" : "008",
-               "name" : "#008"
-            },
-            {
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-               "drilldown" : "009",
-               "name" : "#009"
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-            {
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-               "drilldown" : "010",
-               "name" : "#010"
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-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 78
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-               "drilldown" : "013",
-               "name" : "#013"
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-               "name" : "#014",
-               "drilldown" : "014",
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-            },
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-               "name" : "#015",
-               "drilldown" : "015",
-               "y" : 93
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-            {
-               "name" : "#016",
-               "drilldown" : "016",
-               "y" : 66
-            },
-            {
-               "y" : 79,
-               "drilldown" : "017",
-               "name" : "#017"
-            },
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-               "y" : 76,
-               "drilldown" : "018",
-               "name" : "#018"
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-               "y" : 95,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
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-               "drilldown" : "020",
-               "y" : 95
-            },
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-               "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
-            },
-            {
-               "y" : 63,
-               "drilldown" : "022",
-               "name" : "#022"
-            },
-            {
-               "name" : "#023",
-               "y" : 91,
-               "drilldown" : "023"
-            },
-            {
-               "name" : "#024",
-               "drilldown" : "024",
-               "y" : 70
-            },
-            {
-               "y" : 55,
-               "drilldown" : "025",
-               "name" : "#025"
-            },
-            {
-               "drilldown" : "026",
-               "y" : 70,
-               "name" : "#026"
-            },
-            {
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-               "y" : 58,
-               "drilldown" : "027"
-            },
-            {
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-               "drilldown" : "028",
-               "y" : 78
-            },
-            {
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-            },
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-               "y" : 115,
-               "drilldown" : "030"
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-            {
-               "drilldown" : "031",
-               "y" : 87,
-               "name" : "#031"
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-               "name" : "#032",
-               "drilldown" : "032",
-               "y" : 92
-            },
-            {
-               "name" : "#033",
-               "y" : 106,
-               "drilldown" : "033"
-            },
-            {
-               "y" : 22,
-               "drilldown" : "034",
-               "name" : "#034"
-            }
-         ],
-         "name" : "Perl Weekly Challenge Languages"
-      }
-   ],
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -220,9 +24,12 @@
                   11
                ]
             ],
+            "id" : "001",
             "name" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -236,12 +43,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -256,11 +60,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
             "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -274,11 +78,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
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-            "name" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -292,7 +96,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
             "id" : "006",
@@ -313,6 +118,7 @@
             "name" : "006"
          },
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+            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -327,11 +133,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007"
+            ]
          },
          {
-            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -346,10 +151,10 @@
                   12
                ]
             ],
-            "name" : "008"
+            "id" : "008"
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-            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -364,10 +169,10 @@
                   13
                ]
             ],
-            "name" : "009"
+            "id" : "009"
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-            "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -382,9 +187,10 @@
                   11
                ]
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-            "id" : "010"
+            "name" : "010"
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+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -399,10 +205,10 @@
                   9
                ]
             ],
-            "name" : "011",
-            "id" : "011"
+            "name" : "011"
          },
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+            "name" : "012",
             "id" : "012",
             "data" : [
                [
@@ -417,12 +223,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012"
+            ]
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-            "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -436,10 +239,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
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-            "name" : "014",
             "data" : [
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                   "Perl 5",
@@ -454,11 +258,11 @@
                   15
                ]
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+            "id" : "014",
+            "name" : "014"
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-            "name" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -472,7 +276,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
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@@ -493,6 +298,7 @@
             "id" : "016"
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+            "name" : "017",
             "data" : [
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                   "Perl 5",
@@ -507,12 +313,11 @@
                   12
                ]
             ],
-            "name" : "017",
             "id" : "017"
          },
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-            "id" : "018",
             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -529,6 +334,7 @@
             ]
          },
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+            "name" : "019",
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                [
                   "Perl 5",
@@ -543,10 +349,11 @@
                   13
                ]
             ],
-            "name" : "019",
             "id" : "019"
          },
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+            "name" : "020",
+            "id" : "020",
             "data" : [
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                   "Perl 5",
@@ -560,12 +367,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020",
-            "id" : "020"
+            ]
          },
          {
             "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -579,12 +385,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021"
+            ]
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-            "name" : "022",
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                   "Perl 5",
@@ -598,10 +401,13 @@
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+            "name" : "022"
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             "data" : [
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                   "Perl 5",
@@ -615,11 +421,10 @@
                   "Blog",
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-            ],
-            "id" : "023"
+            ]
          },
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-            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl 5",
@@ -634,10 +439,9 @@
                   11
                ]
             ],
-            "id" : "024"
+            "name" : "024"
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-            "id" : "025",
             "data" : [
                [
                   "Perl 5",
@@ -652,6 +456,7 @@
                   12
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+            "id" : "025",
             "name" : "025"
          },
          {
@@ -673,7 +478,7 @@
             "name" : "026"
          },
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-            "id" : "027",
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             "data" : [
                [
                   "Perl 5",
@@ -688,10 +493,10 @@
                   9
                ]
             ],
-            "name" : "027"
+            "id" : "027"
          },
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-            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl 5",
@@ -706,11 +511,11 @@
                   9
                ]
             ],
-            "name" : "028"
+            "id" : "028"
          },
          {
-            "id" : "029",
             "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl 5",
@@ -763,8 +568,6 @@
             "name" : "031"
          },
          {
-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl 5",
@@ -778,7 +581,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032",
+            "name" : "032"
          },
          {
             "id" : "033",
@@ -799,7 +604,6 @@
             "name" : "033"
          },
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-            "id" : "034",
             "name" : "034",
             "data" : [
                [
@@ -808,23 +612,219 @@
                ],
                [
                   "Perl 6",
-                  10
+                  12
                ],
                [
                   "Blog",
-                  2
+                  3
                ]
-            ]
+            ],
+            "id" : "034"
          }
       ]
    },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-11-14 14:59:05 GMT"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "name" : "#001",
+               "drilldown" : "001",
+               "y" : 132
+            },
+            {
+               "drilldown" : "002",
+               "name" : "#002",
+               "y" : 104
+            },
+            {
+               "y" : 67,
+               "drilldown" : "003",
+               "name" : "#003"
+            },
+            {
+               "y" : 87,
+               "drilldown" : "004",
+               "name" : "#004"
+            },
+            {
+               "y" : 66,
+               "drilldown" : "005",
+               "name" : "#005"
+            },
+            {
+               "y" : 48,
+               "drilldown" : "006",
+               "name" : "#006"
+            },
+            {
+               "y" : 56,
+               "name" : "#007",
+               "drilldown" : "007"
+            },
+            {
+               "name" : "#008",
+               "drilldown" : "008",
+               "y" : 70
+            },
+            {
+               "y" : 68,
+               "name" : "#009",
+               "drilldown" : "009"
+            },
+            {
+               "name" : "#010",
+               "drilldown" : "010",
+               "y" : 60
+            },
+            {
+               "name" : "#011",
+               "drilldown" : "011",
+               "y" : 78
+            },
+            {
+               "name" : "#012",
+               "drilldown" : "012",
+               "y" : 83
+            },
+            {
+               "name" : "#013",
+               "drilldown" : "013",
+               "y" : 76
+            },
+            {
+               "name" : "#014",
+               "drilldown" : "014",
+               "y" : 96
+            },
+            {
+               "y" : 93,
+               "drilldown" : "015",
+               "name" : "#015"
+            },
+            {
+               "y" : 66,
+               "drilldown" : "016",
+               "name" : "#016"
+            },
+            {
+               "y" : 79,
+               "name" : "#017",
+               "drilldown" : "017"
+            },
+            {
+               "y" : 76,
+               "drilldown" : "018",
+               "name" : "#018"
+            },
+            {
+               "y" : 95,
+               "drilldown" : "019",
+               "name" : "#019"
+            },
+            {
+               "drilldown" : "020",
+               "name" : "#020",
+               "y" : 95
+            },
+            {
+               "drilldown" : "021",
+               "name" : "#021",
+               "y" : 67
+            },
+            {
+               "y" : 63,
+               "drilldown" : "022",
+               "name" : "#022"
+            },
+            {
+               "y" : 91,
+               "drilldown" : "023",
+               "name" : "#023"
+            },
+            {
+               "y" : 70,
+               "drilldown" : "024",
+               "name" : "#024"
+            },
+            {
+               "drilldown" : "025",
+               "name" : "#025",
+               "y" : 55
+            },
+            {
+               "y" : 70,
+               "drilldown" : "026",
+               "name" : "#026"
+            },
+            {
+               "name" : "#027",
+               "drilldown" : "027",
+               "y" : 58
+            },
+            {
+               "y" : 78,
+               "drilldown" : "028",
+               "name" : "#028"
+            },
+            {
+               "drilldown" : "029",
+               "name" : "#029",
+               "y" : 77
+            },
+            {
+               "y" : 115,
+               "name" : "#030",
+               "drilldown" : "030"
+            },
+            {
+               "drilldown" : "031",
+               "name" : "#031",
+               "y" : 87
+            },
+            {
+               "name" : "#032",
+               "drilldown" : "032",
+               "y" : 92
+            },
+            {
+               "name" : "#033",
+               "drilldown" : "033",
+               "y" : 106
+            },
+            {
+               "drilldown" : "034",
+               "name" : "#034",
+               "y" : 25
+            }
+         ]
+      }
+   ],
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "chart" : {
       "type" : "column"
    },
    "xAxis" : {
       "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-11-13 19:37:34 GMT"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 94eae2b524..c36ebdc7ae 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -2,16 +2,290 @@
    "chart" : {
       "type" : "column"
    },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+