- Added solution by Markus Holzer.

12 files changed, 909 insertions, 909 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9f31ffdde3..0f779b5abc 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,56 +1,45 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge - 077"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "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
-   },
    "series" : [
       {
          "data" : [
             {
-               "drilldown" : "Andinus",
+               "name" : "Andinus",
                "y" : 2,
-               "name" : "Andinus"
+               "drilldown" : "Andinus"
             },
             {
                "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Andrew Shitov"
             },
             {
-               "drilldown" : "Arne Sommer",
                "y" : 3,
-               "name" : "Arne Sommer"
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
             },
             {
-               "name" : "Colin Crain",
                "y" : 1,
+               "name" : "Colin Crain",
                "drilldown" : "Colin Crain"
             },
             {
                "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Dave Jacoby"
             },
             {
                "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "y" : 2
             },
             {
-               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
-               "y" : 2
+               "y" : 2,
+               "name" : "Feng Chang"
             },
             {
-               "y" : 2,
                "drilldown" : "Jorg Sommrey",
+               "y" : 2,
                "name" : "Jorg Sommrey"
             },
             {
@@ -59,59 +48,59 @@
                "name" : "Laurent Rosenfeld"
             },
             {
-               "y" : 1,
                "drilldown" : "Lubos Kolouch",
+               "y" : 1,
                "name" : "Lubos Kolouch"
             },
             {
+               "name" : "Mark Anderson",
                "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Markus Holzer",
-               "y" : 1,
-               "name" : "Markus Holzer"
+               "y" : 2,
+               "name" : "Markus Holzer",
+               "drilldown" : "Markus Holzer"
             },
             {
                "y" : 4,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar"
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
             },
             {
-               "name" : "Myoungjin Jeon",
                "drilldown" : "Myoungjin Jeon",
+               "name" : "Myoungjin Jeon",
                "y" : 4
             },
             {
+               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
+               "y" : 2
             },
             {
-               "name" : "Nuno Vieira",
+               "drilldown" : "Nuno Vieira",
                "y" : 2,
-               "drilldown" : "Nuno Vieira"
+               "name" : "Nuno Vieira"
             },
             {
-               "drilldown" : "P6steve",
                "y" : 2,
-               "name" : "P6steve"
+               "name" : "P6steve",
+               "drilldown" : "P6steve"
             },
             {
-               "y" : 2,
                "drilldown" : "Pete Houston",
-               "name" : "Pete Houston"
+               "name" : "Pete Houston",
+               "y" : 2
             },
             {
                "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "y" : 5
             },
             {
                "name" : "Shahed Nooshmand",
-               "drilldown" : "Shahed Nooshmand",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "Shahed Nooshmand"
             },
             {
                "name" : "Simon Green",
@@ -120,28 +109,29 @@
             },
             {
                "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "y" : 2
             },
             {
+               "y" : 2,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 2
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "y" : 3,
                "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski"
+               "name" : "Walt Mankowski",
+               "y" : 3
             }
          ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 077"
+         "name" : "Perl Weekly Challenge - 077",
+         "colorByPoint" : 1
       }
    ],
    "drilldown" : {
       "series" : [
          {
             "name" : "Andinus",
+            "id" : "Andinus",
             "data" : [
                [
                   "Perl",
@@ -151,10 +141,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Andinus"
+            ]
          },
          {
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Perl",
@@ -168,12 +159,11 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov"
+            ]
          },
          {
             "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -183,17 +173,16 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer"
+            ]
          },
          {
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Blog",
                   1
                ]
             ],
+            "name" : "Colin Crain",
             "id" : "Colin Crain"
          },
          {
@@ -203,8 +192,8 @@
                   2
                ]
             ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -217,18 +206,18 @@
             "name" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
          },
          {
-            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -237,6 +226,8 @@
             ]
          },
          {
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -250,39 +241,37 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
-            "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "name" : "Markus Holzer",
+            "id" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
-                  1
+                  2
                ]
-            ],
-            "id" : "Markus Holzer",
-            "name" : "Markus Holzer"
+            ]
          },
          {
             "name" : "Mohammad S Anwar",
@@ -299,7 +288,6 @@
             ]
          },
          {
-            "id" : "Myoungjin Jeon",
             "data" : [
                [
                   "Perl",
@@ -310,11 +298,12 @@
                   2
                ]
             ],
+            "id" : "Myoungjin Jeon",
             "name" : "Myoungjin Jeon"
          },
          {
-            "name" : "Niels van Dijke",
             "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
@@ -333,24 +322,24 @@
             ]
          },
          {
+            "id" : "P6steve",
             "name" : "P6steve",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "P6steve"
+            ]
          },
          {
             "id" : "Pete Houston",
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Pete Houston"
+            ]
          },
          {
             "data" : [
@@ -367,11 +356,12 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "id" : "Shahed Nooshmand",
+            "name" : "Shahed Nooshmand",
             "data" : [
                [
                   "Raku",
@@ -381,11 +371,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Shahed Nooshmand"
+            ]
          },
          {
             "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -395,18 +385,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Simon Green"
+            ]
          },
          {
+            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
             "data" : [
@@ -419,10 +408,11 @@
                   1
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
+            "id" : "Walt Mankowski",
             "name" : "Walt Mankowski",
             "data" : [
                [
@@ -433,11 +423,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Walt Mankowski"
+            ]
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 24] Last updated at 2020-09-13 04:45:29 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
@@ -446,19 +444,21 @@
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 24] Last updated at 2020-09-12 19:29:25 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "chart" : {
       "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 077"
+   },
+   "tooltip" : {
+      "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
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 2362752cdf..c1aba56088 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,18 +1,12 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "chart" : {
+      "type" : "column"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-09-12 19:29:25 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
       "type" : "category",
@@ -23,6 +17,18 @@
          }
       }
    },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-09-13 04:45:29 GMT"
+   },
    "series" : [
       {
          "name" : "Contributions",
@@ -37,27 +43,21 @@
             ],
             [
                "Raku",
-               2112
+               2113
             ]
          ],
          "dataLabels" : {
-            "enabled" : "true",
-            "rotation" : -90,
             "y" : 10,
-            "align" : "right",
+            "format" : "{point.y:.0f}",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}"
+            "enabled" : "true",
+            "rotation" : -90,
+            "align" : "right",
+            "color" : "#FFFFFF"
          }
       }
-   ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 04aaa502ea..9e8e99b8ad 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -2,22 +2,14 @@
    "legend" : {
       "enabled" : "false"
    },
-   "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>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-13 04:45:29 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -31,12 +23,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -51,10 +40,12 @@
                   10
                ]
             ],
+            "id" : "002",
             "name" : "002"
          },
          {
             "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -68,8 +59,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
             "name" : "004",
@@ -90,8 +80,6 @@
             ]
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -105,10 +93,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005",
+            "name" : "005"
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -123,7 +112,8 @@
                   7
                ]
             ],
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
             "data" : [
@@ -144,6 +134,8 @@
             "name" : "007"
          },
          {
+            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -157,12 +149,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008",
-            "name" : "008"
+            ]
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -177,7 +166,8 @@
                   13
                ]
             ],
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
             "data" : [
@@ -194,12 +184,10 @@
                   11
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "name" : "010",
+            "id" : "010"
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -213,7 +201,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
             "data" : [
@@ -230,8 +220,8 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
             "data" : [
@@ -248,11 +238,10 @@
                   13
                ]
             ],
-            "id" : "013",
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -267,10 +256,10 @@
                   15
                ]
             ],
-            "name" : "014"
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -285,11 +274,12 @@
                   15
                ]
             ],
+            "id" : "015",
             "name" : "015"
          },
          {
-            "name" : "016",
             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -306,6 +296,7 @@
             ]
          },
          {
+            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -320,11 +311,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -339,9 +328,11 @@
                   14
                ]
             ],
-            "name" : "018"
+            "name" : "018",
+            "id" : "018"
          },
          {
+            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -356,10 +347,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -374,10 +365,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
+            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -392,10 +383,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021"
+            ]
          },
          {
+            "id" : "022",
             "name" : "022",
             "data" : [
                [
@@ -410,11 +401,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022"
+            ]
          },
          {
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -429,7 +418,8 @@
                   12
                ]
             ],
-            "id" : "023"
+            "id" : "023",
+            "name" : "023"
          },
          {
             "data" : [
@@ -450,8 +440,8 @@
             "name" : "024"
          },
          {
-            "name" : "025",
             "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -469,6 +459,7 @@
          },
          {
             "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -482,11 +473,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026"
+            ]
          },
          {
             "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -500,10 +491,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027"
+            ]
          },
          {
+            "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -517,11 +509,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "028",
-            "name" : "028"
+            ]
          },
          {
+            "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -535,11 +527,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029",
-            "name" : "029"
+            ]
          },
          {
+            "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -553,13 +545,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030",
-            "name" : "030"
+            ]
          },
          {
-            "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -573,9 +561,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031",
+            "name" : "031"
          },
          {
+            "id" : "032",
             "name" : "032",
             "data" : [
                [
@@ -590,10 +581,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032"
+            ]
          },
          {
+            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -607,11 +599,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033",
-            "name" : "033"
+            ]
          },
          {
+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -625,11 +617,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034",
-            "name" : "034"
+            ]
          },
          {
+            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -644,10 +635,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035"
+            ]
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -661,12 +653,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036",
-            "name" : "036"
+            ]
          },
          {
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -681,11 +670,10 @@
                   9
                ]
             ],
+            "id" : "037",
             "name" : "037"
          },
          {
-            "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -699,10 +687,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "038",
+            "name" : "038"
          },
          {
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -717,7 +706,8 @@
                   12
                ]
             ],
-            "id" : "039"
+            "id" : "039",
+            "name" : "039"
          },
          {
             "data" : [
@@ -738,7 +728,6 @@
             "name" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -753,9 +742,12 @@
                   9
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
+            "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -769,9 +761,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042",
-            "name" : "042"
+            ]
          },
          {
             "data" : [
@@ -792,8 +782,6 @@
             "name" : "043"
          },
          {
-            "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -807,10 +795,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "044",
+            "id" : "044"