- Added solutions by Jorg Sommrey.

12 files changed, 907 insertions, 892 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 6bf24f0717..6d23aaef84 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,60 +1,76 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "legend" : {
       "enabled" : 0
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 086",
          "data" : [
             {
-               "drilldown" : "Andrew Shitov",
                "y" : 1,
-               "name" : "Andrew Shitov"
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov"
             },
             {
-               "drilldown" : "Cristina Heredia",
                "y" : 1,
+               "drilldown" : "Cristina Heredia",
                "name" : "Cristina Heredia"
             },
             {
-               "y" : 2,
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "y" : 2
             },
             {
-               "drilldown" : "E. Choroba",
                "y" : 2,
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
             },
             {
-               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
+               "name" : "Feng Chang",
                "y" : 2
             },
             {
                "y" : 4,
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
             },
             {
-               "name" : "Kang-min Liu",
                "y" : 2,
+               "name" : "Kang-min Liu",
                "drilldown" : "Kang-min Liu"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
                "y" : 2,
-               "drilldown" : "Philip Hood",
-               "name" : "Philip Hood"
+               "name" : "Philip Hood",
+               "drilldown" : "Philip Hood"
             },
             {
-               "drilldown" : "Roger Bell_West",
                "y" : 4,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
             },
             {
                "name" : "Simon Green",
@@ -62,31 +78,32 @@
                "y" : 2
             },
             {
-               "name" : "Simon Proctor",
                "y" : 2,
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor"
             },
             {
-               "name" : "Stuart Little",
+               "y" : 2,
                "drilldown" : "Stuart Little",
-               "y" : 2
+               "name" : "Stuart Little"
             },
             {
-               "y" : 2,
+               "name" : "Walt Mankowski",
                "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski"
+               "y" : 2
             }
          ],
+         "name" : "Perl Weekly Challenge - 086",
          "colorByPoint" : 1
       }
    ],
    "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/>",
-      "followPointer" : 1
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2020-11-14 03:48:53 GMT"
    },
    "title" : {
       "text" : "Perl Weekly Challenge - 086"
@@ -96,74 +113,60 @@
          "text" : "Total Solutions"
       }
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2020-11-14 03:44:39 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Andrew Shitov"
+            "name" : "Andrew Shitov"
          },
          {
+            "id" : "Cristina Heredia",
             "name" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Cristina Heredia"
+            ]
          },
          {
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba",
             "name" : "E. Choroba"
          },
          {
+            "id" : "Feng Chang",
             "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Feng Chang"
+            ]
          },
          {
+            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti",
             "data" : [
                [
@@ -174,8 +177,17 @@
                   "Blog",
                   2
                ]
+            ]
+         },
+         {
+            "id" : "Jorg Sommrey",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "id" : "Flavio Poletti"
+            "name" : "Jorg Sommrey"
          },
          {
             "id" : "Kang-min Liu",
@@ -188,23 +200,23 @@
             "name" : "Kang-min Liu"
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson"
          },
          {
-            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "name" : "Philip Hood",
             "id" : "Philip Hood"
          },
          {
@@ -236,39 +248,42 @@
                   1
                ]
             ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
+            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
-            "id" : "Stuart Little",
+            "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Stuart Little"
+            "id" : "Stuart Little"
          },
          {
+            "id" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Walt Mankowski",
-            "id" : "Walt Mankowski"
+            "name" : "Walt Mankowski"
          }
       ]
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 222de71c85..3477e792ce 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,9 +1,22 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-11-14 03:48:53 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -11,53 +24,40 @@
             ],
             [
                "Perl",
-               3801
+               3803
             ],
             [
                "Raku",
                2452
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
             "color" : "#FFFFFF",
             "format" : "{point.y:.0f}",
-            "rotation" : -90,
             "enabled" : "true",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
+            "rotation" : -90,
             "align" : "right",
             "y" : 10
          }
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-11-14 03:44:39 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f0374d8aad..6d5b866682 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,16 +1,16 @@
 {
-   "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/>"
    },
    "series" : [
       {
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "y" : 145,
                "drilldown" : "001",
-               "name" : "#001"
+               "name" : "#001",
+               "y" : 145
             },
             {
                "name" : "#002",
@@ -18,89 +18,89 @@
                "y" : 114
             },
             {
-               "name" : "#003",
                "y" : 71,
+               "name" : "#003",
                "drilldown" : "003"
             },
             {
+               "y" : 91,
                "name" : "#004",
-               "drilldown" : "004",
-               "y" : 91
+               "drilldown" : "004"
             },
             {
-               "drilldown" : "005",
                "y" : 72,
+               "drilldown" : "005",
                "name" : "#005"
             },
             {
-               "name" : "#006",
                "y" : 52,
+               "name" : "#006",
                "drilldown" : "006"
             },
             {
+               "name" : "#007",
                "drilldown" : "007",
-               "y" : 59,
-               "name" : "#007"
+               "y" : 59
             },
             {
+               "y" : 72,
                "name" : "#008",
-               "drilldown" : "008",
-               "y" : 72
+               "drilldown" : "008"
             },
             {
                "name" : "#009",
-               "y" : 70,
-               "drilldown" : "009"
+               "drilldown" : "009",
+               "y" : 70
             },
             {
-               "y" : 60,
                "drilldown" : "010",
-               "name" : "#010"
+               "name" : "#010",
+               "y" : 60
             },
             {
-               "drilldown" : "011",
                "y" : 79,
+               "drilldown" : "011",
                "name" : "#011"
             },
             {
-               "name" : "#012",
                "drilldown" : "012",
+               "name" : "#012",
                "y" : 83
             },
             {
                "name" : "#013",
-               "y" : 78,
-               "drilldown" : "013"
+               "drilldown" : "013",
+               "y" : 78
             },
             {
                "drilldown" : "014",
-               "y" : 96,
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 96
             },
             {
-               "name" : "#015",
+               "y" : 93,
                "drilldown" : "015",
-               "y" : 93
+               "name" : "#015"
             },
             {
+               "drilldown" : "016",
                "name" : "#016",
-               "y" : 66,
-               "drilldown" : "016"
+               "y" : 66
             },
             {
-               "drilldown" : "017",
                "y" : 79,
-               "name" : "#017"
+               "name" : "#017",
+               "drilldown" : "017"
             },
             {
-               "name" : "#018",
                "y" : 76,
-               "drilldown" : "018"
+               "drilldown" : "018",
+               "name" : "#018"
             },
             {
                "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 97
             },
             {
                "name" : "#020",
@@ -109,68 +109,68 @@
             },
             {
                "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "y" : 67
             },
             {
-               "y" : 63,
+               "name" : "#022",
                "drilldown" : "022",
-               "name" : "#022"
+               "y" : 63
             },
             {
-               "name" : "#023",
                "y" : 91,
+               "name" : "#023",
                "drilldown" : "023"
             },
             {
                "y" : 70,
-               "drilldown" : "024",
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
             {
-               "y" : 55,
                "drilldown" : "025",
-               "name" : "#025"
+               "name" : "#025",
+               "y" : 55
             },
             {
-               "name" : "#026",
                "drilldown" : "026",
+               "name" : "#026",
                "y" : 70
             },
             {
-               "y" : 58,
+               "name" : "#027",
                "drilldown" : "027",
-               "name" : "#027"
+               "y" : 58
             },
             {
-               "y" : 78,
                "drilldown" : "028",
-               "name" : "#028"
+               "name" : "#028",
+               "y" : 78
             },
             {
-               "y" : 77,
+               "name" : "#029",
                "drilldown" : "029",
-               "name" : "#029"
+               "y" : 77
             },
             {
+               "y" : 115,
                "name" : "#030",
-               "drilldown" : "030",
-               "y" : 115
+               "drilldown" : "030"
             },
             {
-               "y" : 87,
+               "name" : "#031",
                "drilldown" : "031",
-               "name" : "#031"
+               "y" : 87
             },
             {
+               "name" : "#032",
                "drilldown" : "032",
-               "y" : 92,
-               "name" : "#032"
+               "y" : 92
             },
             {
                "name" : "#033",
-               "y" : 108,
-               "drilldown" : "033"
+               "drilldown" : "033",
+               "y" : 108
             },
             {
                "name" : "#034",
@@ -178,13 +178,13 @@
                "y" : 62
             },
             {
-               "drilldown" : "035",
                "y" : 62,
+               "drilldown" : "035",
                "name" : "#035"
             },
             {
-               "name" : "#036",
                "drilldown" : "036",
+               "name" : "#036",
                "y" : 66
             },
             {
@@ -193,59 +193,59 @@
                "y" : 65
             },
             {
-               "y" : 65,
+               "name" : "#038",
                "drilldown" : "038",
-               "name" : "#038"
+               "y" : 65
             },
             {
+               "drilldown" : "039",
                "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
+               "y" : 60
             },
             {
-               "name" : "#040",
                "drilldown" : "040",
+               "name" : "#040",
                "y" : 73
             },
             {
                "name" : "#041",
-               "y" : 76,
-               "drilldown" : "041"
+               "drilldown" : "041",
+               "y" : 76
             },
             {
                "y" : 90,
-               "drilldown" : "042",
-               "name" : "#042"
+               "name" : "#042",
+               "drilldown" : "042"
             },
             {
+               "drilldown" : "043",
                "name" : "#043",
-               "y" : 66,
-               "drilldown" : "043"
+               "y" : 66
             },
             {
-               "drilldown" : "044",
                "y" : 82,
-               "name" : "#044"
+               "name" : "#044",
+               "drilldown" : "044"
             },
             {
-               "y" : 94,
+               "name" : "#045",
                "drilldown" : "045",
-               "name" : "#045"
+               "y" : 94
             },
             {
-               "drilldown" : "046",
                "y" : 85,
+               "drilldown" : "046",
                "name" : "#046"
             },
             {
-               "y" : 82,
+               "name" : "#047",
                "drilldown" : "047",
-               "name" : "#047"
+               "y" : 82
             },
             {
-               "name" : "#048",
                "y" : 106,
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "name" : "#048"
             },
             {
                "y" : 85,
@@ -258,79 +258,79 @@
                "y" : 96
             },
             {
+               "drilldown" : "051",
                "name" : "#051",
-               "y" : 87,
-               "drilldown" : "051"
+               "y" : 87
             },
             {
                "drilldown" : "052",
-               "y" : 89,
-               "name" : "#052"
+               "name" : "#052",
+               "y" : 89
             },
             {
                "drilldown" : "053",
-               "y" : 99,
-               "name" : "#053"
+               "name" : "#053",
+               "y" : 99
             },
             {
-               "name" : "#054",
                "y" : 101,
-               "drilldown" : "054"
+               "drilldown" : "054",
+               "name" : "#054"
             },
             {
+               "drilldown" : "055",
                "name" : "#055",
-               "y" : 86,
-               "drilldown" : "055"
+               "y" : 86
             },
             {
                "y" : 93,
-               "drilldown" : "056",
-               "name" : "#056"
+               "name" : "#056",
+               "drilldown" : "056"
             },
             {
+               "y" : 78,
                "name" : "#057",
-               "drilldown" : "057",
-               "y" : 78
+               "drilldown" : "057"
             },
             {
                "drilldown" : "058",
-               "y" : 67,
-               "name" : "#058"
+               "name" : "#058",
+               "y" : 67
             },
             {
+               "y" : 87,
                "name" : "#059",
-               "drilldown" : "059",
-               "y" : 87
+               "drilldown" : "059"
             },
             {
+               "name" : "#060",
                "drilldown" : "060",
-               "y" : 85,
-               "name" : "#060"
+               "y" : 85
             },
             {
+               "name" : "#061",
                "drilldown" : "061",
-               "y" : 81,
-               "name" : "#061"
+               "y" : 81
             },
             {
-               "y" : 54,
                "drilldown" : "062",
-               "name" : "#062"
+               "name" : "#062",
+               "y" : 54
             },
             {
+               "y" : 89,
                "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
+               "drilldown" : "063"
             },
             {
-               "name" : "#064",
+               "y" : 78,
                "drilldown" : "064",
-               "y" : 78
+               "name" : "#064"
             },
             {
+               "drilldown" : "065",
                "name" : "#065",
-               "y" : 71,
-               "drilldown" : "065"
+               "y" : 71
             },
             {
                "name" : "#066",
@@ -343,84 +343,84 @@
                "y" : 88
             },
             {
+               "y" : 73,
                "name" : "#068",
-               "drilldown" : "068",
-               "y" : 73
+               "drilldown" : "068"
             },
             {
-               "name" : "#069",
                "drilldown" : "069",
+               "name" : "#069",
                "y" : 81
             },
             {
-               "y" : 93,
+               "name" : "#070",
                "drilldown" : "070",
-               "name" : "#070"
+               "y" : 93
             },
             {
+               "name" : "#071",
                "drilldown" : "071",
-               "y" : 78,
-               "name" : "#071"
+               "y" : 78
             },
             {
                "y" : 112,
-               "drilldown" : "072",
-               "name" : "#072"
+               "name" : "#072",
+               "drilldown" : "072"
             },
             {
+               "name" : "#073",
                "drilldown" : "073",
-               "y" : 110,
-               "name" : "#073"
+               "y" : 110
             },
             {
-               "name" : "#074",
                "y" : 115,
-               "drilldown" : "074"
+               "drilldown" : "074",
+               "name" : "#074"
             },
             {
-               "name" : "#075",
                "y" : 113,
-               "drilldown" : "075"
+               "drilldown" : "075",
+               "name" : "#075"
             },
             {
-               "name" : "#076",
                "y" : 95,
-               "drilldown" : "076"
+               "drilldown" : "076",
+               "name" : "#076"
             },
             {
                "y" : 96,
-               "drilldown" : "077",
-               "name" : "#077"
+               "name" : "#077",
+               "drilldown" : "077"
             },
             {
-               "name" : "#078",
                "y" : 125,
-               "drilldown" : "078"
+               "drilldown" : "078",
+               "name" : "#078"
             },
             {
-               "name" : "#079",
                "drilldown" : "079",
+               "name" : "#079",
                "y" : 120
             },
             {
-               "name" : "#080",
+               "y" : 125,
                "drilldown" : "080",
-               "y" : 125
+               "name" : "#080"
             },
             {
-               "name" : "#081",
                "y" : 112,
+               "name" : "#081",
                "drilldown" : "081"
             },
             {
-               "name" : "#082",
                "drilldown" : "082",
+               "name" : "#082",
                "y" : 112
             },
             {
+               "y" : 125,
                "name" : "#083",
-               "drilldown" : "083",
-               "y" : 125
+               "drilldown" : "083"
             },
             {
                "name" : "#084",
@@ -429,27 +429,32 @@
             },
             {
                "y" : 111,
-               "drilldown" : "085",
-               "name" : "#085"
+               "name" : "#085",
+               "drilldown" : "085"
             },
             {
                "name" : "#086",
-               "y" : 30,
-               "drilldown" : "086"
+               "drilldown" : "086",
+               "y" : 32
             }
-         ]
+         ],
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-11-14 03:48:53 GMT"
    },
-   "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/>"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
@@ -468,10 +473,11 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -486,11 +492,10 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
-            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -505,7 +510,7 @@
                   9
                ]
             ],
-            "id" : "003"
+            "name" : "003"
          },
          {
             "data" : [
@@ -522,8 +527,8 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
             "id" : "005",
@@ -544,6 +549,8 @@
             "name" : "005"
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -557,11 +564,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -575,11 +582,10 @@
                   "Blog",