- Added solutions by Jorg Sommrey.

13 files changed, 1585 insertions, 1570 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 4231dfbc4a..ccffe3fc71 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,19 +1,20 @@
 {
+   "subtitle" : {
+      "text" : "[Champions: 16] Last updated at 2021-03-13 07:44:16 GMT"
+   },
    "drilldown" : {
       "series" : [
          {
             "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Cheok-Yin Fung"
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -23,31 +24,32 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
             "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
          },
          {
             "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -57,27 +59,38 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Flavio Poletti"
          },
          {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "id" : "James Smith",
-            "name" : "James Smith",
+            "name" : "James Smith"
+         },
+         {
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
          },
          {
-            "id" : "Lance Wicks",
-            "name" : "Lance Wicks",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Lance Wicks",
+            "id" : "Lance Wicks"
          },
          {
             "data" : [
@@ -90,17 +103,17 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
@@ -110,10 +123,11 @@
                   2
                ]
             ],
-            "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio"
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio"
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -128,11 +142,9 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Green",
             "id" : "Simon Green",
             "data" : [
                [
@@ -143,7 +155,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
             "data" : [
@@ -152,12 +165,10 @@
                   1
                ]
             ],
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Stuart Little",
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -167,9 +178,12 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Stuart Little",
+            "id" : "Stuart Little"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -180,33 +194,51 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 103"
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 103",
          "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Cheok-Yin Fung",
                "y" : 2,
-               "name" : "Cheok-Yin Fung"
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung"
             },
             {
-               "y" : 3,
                "name" : "Dave Jacoby",
+               "y" : 3,
                "drilldown" : "Dave Jacoby"
             },
             {
-               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
                "y" : 2,
-               "name" : "E. Choroba"
+               "drilldown" : "E. Choroba"
             },
             {
                "y" : 2,
@@ -219,29 +251,34 @@
                "drilldown" : "Flavio Poletti"
             },
             {
-               "y" : 2,
                "name" : "James Smith",
+               "y" : 2,
                "drilldown" : "James Smith"
             },
             {
+               "y" : 2,
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "drilldown" : "Lance Wicks",
                "name" : "Lance Wicks",
-               "y" : 1,
-               "drilldown" : "Lance Wicks"
+               "y" : 1
             },
             {
-               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
                "y" : 4,
-               "drilldown" : "Luca Ferrari"
+               "name" : "Luca Ferrari"
             },
             {
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
+               "y" : 2,
+               "name" : "Mark Anderson"
             },
             {
-               "drilldown" : "Paulo Custodio",
+               "name" : "Paulo Custodio",
                "y" : 2,
-               "name" : "Paulo Custodio"
+               "drilldown" : "Paulo Custodio"
             },
             {
                "drilldown" : "Roger Bell_West",
@@ -249,57 +286,35 @@
                "name" : "Roger Bell_West"
             },
             {
-               "y" : 3,
+               "drilldown" : "Simon Green",
                "name" : "Simon Green",
-               "drilldown" : "Simon Green"
+               "y" : 3
             },
             {
-               "drilldown" : "Simon Proctor",
                "y" : 1,
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor"
             },
             {
-               "name" : "Stuart Little",
                "y" : 4,
+               "name" : "Stuart Little",
                "drilldown" : "Stuart Little"
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "y" : 4,
-               "name" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 103"
       }
    ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2021-03-12 06:23:15 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "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/>",
       "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 103"
+      "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 7dcf55f3ca..c2eed03a27 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,24 +1,30 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
    "chart" : {
       "type" : "column"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "subtitle" : {
+      "text" : "Last updated at 2021-03-13 07:44:15 GMT"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-03-12 06:23:15 GMT"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
-   "legend" : {
-      "enabled" : "false"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
    },
    "series" : [
       {
@@ -29,7 +35,7 @@
             ],
             [
                "Perl",
-               4850
+               4852
             ],
             [
                "Raku",
@@ -39,25 +45,19 @@
          "name" : "Contributions",
          "dataLabels" : {
             "y" : 10,
-            "rotation" : -90,
-            "enabled" : "true",
             "format" : "{point.y:.0f}",
             "color" : "#FFFFFF",
+            "align" : "right",
+            "enabled" : "true",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
-            "align" : "right"
+            "rotation" : -90
          }
       }
    ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 59b6bd1391..9e777ca64b 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,538 +1,22 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "legend" : {
       "enabled" : "false"
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 159,
-               "drilldown" : "001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 123,
-               "name" : "#002"
-            },
-            {
-               "y" : 79,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 97
-            },
-            {
-               "y" : 76,
-               "name" : "#005",
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "y" : 56,
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 63
-            },
-            {
-               "name" : "#008",
-               "y" : 76,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 74
-            },
-            {
-               "name" : "#010",
-               "y" : 64,
-               "drilldown" : "010"
-            },
-            {
-               "name" : "#011",
-               "y" : 83,
-               "drilldown" : "011"
-            },
-            {
-               "y" : 87,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "drilldown" : "013",
-               "name" : "#013",
-               "y" : 82
-            },
-            {
-               "y" : 100,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 97
-            },
-            {
-               "name" : "#016",
-               "y" : 70,
-               "drilldown" : "016"
-            },
-            {
-               "y" : 83,
-               "name" : "#017",
-               "drilldown" : "017"
-            },
-            {
-               "drilldown" : "018",
-               "y" : 80,
-               "name" : "#018"
-            },
-            {
-               "drilldown" : "019",
-               "y" : 101,
-               "name" : "#019"
-            },
-            {
-               "drilldown" : "020",
-               "name" : "#020",
-               "y" : 99
-            },
-            {
-               "drilldown" : "021",
-               "name" : "#021",
-               "y" : 71
-            },
-            {
-               "y" : 67,
-               "name" : "#022",
-               "drilldown" : "022"
-            },
-            {
-               "drilldown" : "023",
-               "name" : "#023",
-               "y" : 95
-            },
-            {
-               "y" : 74,
-               "name" : "#024",
-               "drilldown" : "024"
-            },
-            {
-               "drilldown" : "025",
-               "name" : "#025",
-               "y" : 59
-            },
-            {
-               "y" : 74,
-               "name" : "#026",
-               "drilldown" : "026"
-            },
-            {
-               "y" : 60,
-               "name" : "#027",
-               "drilldown" : "027"
-            },
-            {
-               "y" : 80,
-               "name" : "#028",
-               "drilldown" : "028"
-            },
-            {
-               "y" : 79,
-               "name" : "#029",
-               "drilldown" : "029"
-            },
-            {
-               "name" : "#030",
-               "y" : 117,
-               "drilldown" : "030"
-            },
-            {
-               "drilldown" : "031",
-               "y" : 89,
-               "name" : "#031"
-            },
-            {
-               "y" : 94,
-               "name" : "#032",
-               "drilldown" : "032"
-            },
-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
-            },
-            {
-               "drilldown" : "034",
-               "y" : 64,
-               "name" : "#034"
-            },
-            {
-               "y" : 64,
-               "name" : "#035",
-               "drilldown" : "035"
-            },
-            {
-               "drilldown" : "036",
-               "y" : 68,
-               "name" : "#036"
-            },
-            {
-               "drilldown" : "037",
-               "name" : "#037",
-               "y" : 67
-            },
-            {
-               "drilldown" : "038",
-               "y" : 67,
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "name" : "#039",
-               "y" : 62
-            },
-            {
-               "y" : 73,
-               "name" : "#040",
-               "drilldown" : "040"
-            },
-            {
-               "name" : "#041",
-               "y" : 76,
-               "drilldown" : "041"
-            },
-            {
-               "y" : 92,
-               "name" : "#042",
-               "drilldown" : "042"
-            },
-            {
-               "y" : 68,
-               "name" : "#043",
-               "drilldown" : "043"
-            },
-            {
-               "y" : 85,
-               "name" : "#044",
-               "drilldown" : "044"
-            },
-            {
-               "y" : 96,
-               "name" : "#045",
-               "drilldown" : "045"
-            },
-            {
-               "y" : 87,
-               "name" : "#046",
-               "drilldown" : "046"
-            },
-            {
-               "y" : 84,
-               "name" : "#047",
-               "drilldown" : "047"
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-               "name" : "#048",
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-            },
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-               "drilldown" : "050",
-               "y" : 98,
-               "name" : "#050"
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-               "name" : "#051",
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-               "drilldown" : "052"
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-               "name" : "#053",
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-               "drilldown" : "059"
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-               "drilldown" : "065"
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-               "y" : 75
-            },
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-               "y" : 83,
-               "name" : "#069",
-               "drilldown" : "069"
-            },
-            {
-               "drilldown" : "070",
-               "name" : "#070",
-               "y" : 93
-            },
-            {
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-               "y" : 78,
-               "drilldown" : "071"
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-               "y" : 112,
-               "drilldown" : "072"
-            },
-            {
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-               "y" : 110,
-               "drilldown" : "073"
-            },
-            {
-               "drilldown" : "074",
-               "name" : "#074",
-               "y" : 115
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-            {
-               "drilldown" : "075",
-               "name" : "#075",
-               "y" : 113
-            },
-            {
-               "y" : 99,
-               "name" : "#076",
-               "drilldown" : "076"
-            },
-            {
-               "drilldown" : "077",
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-               "y" : 98
-            },
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-               "y" : 127,
-               "name" : "#078",
-               "drilldown" : "078"
-            },
-            {
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-               "y" : 122,
-               "drilldown" : "079"
-            },
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-               "y" : 127,
-               "drilldown" : "080"
-            },
-            {
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-               "name" : "#081",
-               "drilldown" : "081"
-            },
-            {
-               "drilldown" : "082",
-               "y" : 114,
-               "name" : "#082"
-            },
-            {
-               "drilldown" : "083",
-               "y" : 127,
-               "name" : "#083"
-            },
-            {
-               "drilldown" : "084",
-               "name" : "#084",
-               "y" : 119
-            },
-            {
-               "drilldown" : "085",
-               "name" : "#085",
-               "y" : 114
-            },
-            {
-               "y" : 104,
-               "name" : "#086",
-               "drilldown" : "086"
-            },
-            {
-               "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
-            },
-            {
-               "y" : 121,
-               "name" : "#088",
-               "drilldown" : "088"
-            },
-            {
-               "drilldown" : "089",
-               "name" : "#089",
-               "y" : 113
-            },
-            {
-               "y" : 113,
-               "name" : "#090",
-               "drilldown" : "090"
-            },
-            {
-               "y" : 108,
-               "name" : "#091",
-               "drilldown" : "091"
-            },
-            {
-               "y" : 98,
-               "name" : "#092",
-               "drilldown" : "092"
-            },
-            {
-               "drilldown" : "093",
-               "y" : 87,
-               "name" : "#093"
-            },
-            {
-               "drilldown" : "094",
-               "name" : "#094",
-               "y" : 87
-            },
-            {
-               "y" : 108,
-               "name" : "#095",
-               "drilldown" : "095"
-            },
-            {
-               "drilldown" : "096",
-               "y" : 108,
-               "name" : "#096"
-            },
-            {
-               "name" : "#097",
-               "y" : 111,
-               "drilldown" : "097"
-            },
-            {
-               "drilldown" : "098",
-               "y" : 108,
-               "name" : "#098"
-            },
-            {
-               "drilldown" : "099",
-               "y" : 97,
-               "name" : "#099"
-            },
-            {
-               "drilldown" : "100",
-               "y" : 120,
-               "name" : "#100"
-            },
-            {
-               "drilldown" : "101",
-               "name" : "#101",
-               "y" : 78
-            },
-            {
-               "drilldown" : "102",
-               "y" : 88,
-               "name" : "#102"
-            },
-            {
-               "drilldown" : "103",
-               "name" : "#103",
-               "y" : 41
-            }
-         ]
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -546,10 +30,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001",
+            "name" : "001"
          },
          {
-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -564,7 +49,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
             "data" : [
@@ -581,12 +67,10 @@
                   9
                ]
             ],
-            "name" : "003",
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
-            "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -600,7 +84,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004",
+            "name" : "004"
          },
          {
             "data" : [
@@ -617,11 +103,10 @@
                   12
                ]
             ],
-            "id" : "005",
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -636,10 +121,10 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006"
          },
          {
-            "id" : "007",
             "name" : "007",
             "data" : [
                [
@@ -654,7 +139,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
             "data" : [
@@ -675,6 +161,7 @@
             "name" : "008"
          },
          {
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -689,12 +176,9 @@
                   13
                ]
             ],
-            "id" : "009",
-            "name" : "009"
+            "id" : "009"
          },
          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -708,10 +192,11 @@
                   "Blog"