- Added solution by Lubos Kolouch.

12 files changed, 1214 insertions, 1214 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 63c921bef1..daa2aa73ae 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,89 +1,101 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge - 076"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 076"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 20] Last updated at 2020-09-05 09:59:18 GMT"
    },
    "series" : [
       {
          "data" : [
             {
+               "name" : "Alexander Pankoff",
                "drilldown" : "Alexander Pankoff",
-               "y" : 2,
-               "name" : "Alexander Pankoff"
+               "y" : 2
             },
             {
-               "drilldown" : "Andinus",
                "y" : 2,
-               "name" : "Andinus"
+               "name" : "Andinus",
+               "drilldown" : "Andinus"
             },
             {
-               "drilldown" : "Colin Crain",
                "y" : 1,
-               "name" : "Colin Crain"
+               "name" : "Colin Crain",
+               "drilldown" : "Colin Crain"
             },
             {
-               "y" : 5,
                "drilldown" : "Javier Luque",
-               "name" : "Javier Luque"
+               "name" : "Javier Luque",
+               "y" : 5
             },
             {
-               "name" : "Jorg Sommrey",
                "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey",
                "y" : 2
             },
             {
-               "y" : 1,
                "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch"
+               "name" : "Lubos Kolouch",
+               "y" : 2
             },
             {
-               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
                "y" : 4
             },
             {
-               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
                "y" : 2
             },
             {
-               "drilldown" : "Markus Holzer",
                "y" : 2,
+               "drilldown" : "Markus Holzer",
                "name" : "Markus Holzer"
             },
             {
-               "drilldown" : "Mohammad S Anwar",
                "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
                "y" : 3
             },
             {
-               "y" : 4,
                "drilldown" : "Myoungjin Jeon",
-               "name" : "Myoungjin Jeon"
+               "name" : "Myoungjin Jeon",
+               "y" : 4
             },
             {
                "drilldown" : "Neil Bowers",
-               "y" : 2,
-               "name" : "Neil Bowers"
+               "name" : "Neil Bowers",
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Nuno Vieira",
                "drilldown" : "Nuno Vieira",
-               "name" : "Nuno Vieira"
+               "y" : 2
             },
             {
-               "drilldown" : "Pete Houston",
                "name" : "Pete Houston",
+               "drilldown" : "Pete Houston",
                "y" : 2
             },
             {
-               "y" : 5,
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "y" : 5
             },
             {
                "name" : "Simon Green",
@@ -91,23 +103,23 @@
                "y" : 3
             },
             {
-               "drilldown" : "Simon Proctor",
                "y" : 2,
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor"
             },
             {
-               "drilldown" : "Ulrich Rieke",
+               "y" : 1,
                "name" : "Ulrich Rieke",
-               "y" : 1
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "name" : "Walt Mankowski",
+               "y" : 3,
                "drilldown" : "Walt Mankowski",
-               "y" : 3
+               "name" : "Walt Mankowski"
             },
             {
-               "drilldown" : "Yet Ebreo",
                "y" : 1,
+               "drilldown" : "Yet Ebreo",
                "name" : "Yet Ebreo"
             }
          ],
@@ -115,13 +127,14 @@
          "colorByPoint" : 1
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
@@ -156,8 +169,8 @@
                   1
                ]
             ],
-            "name" : "Colin Crain",
-            "id" : "Colin Crain"
+            "id" : "Colin Crain",
+            "name" : "Colin Crain"
          },
          {
             "name" : "Javier Luque",
@@ -178,14 +191,14 @@
             ]
          },
          {
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
          },
          {
             "id" : "Lubos Kolouch",
@@ -193,13 +206,11 @@
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ]
             ]
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -209,17 +220,19 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -246,6 +259,8 @@
             ]
          },
          {
+            "id" : "Myoungjin Jeon",
+            "name" : "Myoungjin Jeon",
             "data" : [
                [
                   "Perl",
@@ -255,13 +270,9 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Myoungjin Jeon",
-            "id" : "Myoungjin Jeon"
+            ]
          },
          {
-            "name" : "Neil Bowers",
-            "id" : "Neil Bowers",
             "data" : [
                [
                   "Perl",
@@ -271,17 +282,19 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Neil Bowers",
+            "id" : "Neil Bowers"
          },
          {
+            "id" : "Nuno Vieira",
+            "name" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Nuno Vieira",
-            "name" : "Nuno Vieira"
+            ]
          },
          {
             "name" : "Pete Houston",
@@ -294,8 +307,6 @@
             ]
          },
          {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -309,7 +320,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
@@ -326,14 +339,14 @@
             ]
          },
          {
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            ]
          },
          {
             "name" : "Ulrich Rieke",
@@ -356,8 +369,8 @@
                   1
                ]
             ],
-            "id" : "Walt Mankowski",
-            "name" : "Walt Mankowski"
+            "name" : "Walt Mankowski",
+            "id" : "Walt Mankowski"
          },
          {
             "data" : [
@@ -371,22 +384,9 @@
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 20] Last updated at 2020-09-05 01:32:06 GMT"
+   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index d718c9a7fd..274bbf1c1f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,27 +1,17 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2020-09-05 01:32:05 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
-         "name" : "Contributions",
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "enabled" : "true",
             "rotation" : -90,
+            "enabled" : "true",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "align" : "right"
+            "y" : 10,
+            "align" : "right",
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF"
          },
          "data" : [
             [
@@ -30,18 +20,37 @@
             ],
             [
                "Perl",
-               3178
+               3179
             ],
             [
                "Raku",
                2066
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2020-09-05 09:59:18 GMT"
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -50,14 +59,5 @@
          }
       },
       "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 7ffb6858d7..d45c9e132f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,18 +1,12 @@
 {
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+   "legend" : {
+      "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-05 01:32:05 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
@@ -25,6 +19,8 @@
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -38,11 +34,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -56,13 +52,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -76,7 +68,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
             "data" : [
@@ -97,6 +91,8 @@
             "id" : "004"
          },
          {
+            "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -110,11 +106,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
+            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -128,9 +124,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
             "data" : [
@@ -147,8 +141,8 @@
                   10
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
             "name" : "008",
@@ -169,8 +163,6 @@
             ]
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -184,7 +176,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009",
+            "name" : "009"
          },
          {
             "data" : [
@@ -223,8 +217,6 @@
             ]
          },
          {
-            "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -238,7 +230,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012",
+            "name" : "012"
          },
          {
             "data" : [
@@ -273,10 +267,12 @@
                   15
                ]
             ],
-            "name" : "014",
-            "id" : "014"
+            "id" : "014",
+            "name" : "014"
          },
          {
+            "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -290,11 +286,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015",
-            "id" : "015"
+            ]
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -308,13 +304,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "016",
-            "name" : "016"
+            ]
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -328,11 +320,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017",
+            "id" : "017"
          },
          {
-            "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -346,9 +338,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018",
+            "id" : "018"
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -362,11 +358,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -380,13 +376,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020",
-            "id" : "020"
+            ]
          },
          {
-            "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -400,7 +392,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021",
+            "name" : "021"
          },
          {
             "id" : "022",
@@ -435,8 +429,8 @@
                   12
                ]
             ],
-            "name" : "023",
-            "id" : "023"
+            "id" : "023",
+            "name" : "023"
          },
          {
             "name" : "024",
@@ -457,8 +451,8 @@
             ]
          },
          {
-            "id" : "025",
             "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -493,6 +487,8 @@
             "name" : "026"
          },
          {
+            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -506,11 +502,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "027",
-            "name" : "027"
+            ]
          },
          {
+            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -524,13 +520,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "028",
-            "name" : "028"
+            ]
          },
          {
-            "id" : "029",
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -544,9 +536,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029",
+            "name" : "029"
          },
          {
+            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -560,9 +556,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030",
-            "name" : "030"
+            ]
          },
          {
             "data" : [
@@ -579,8 +573,8 @@
                   9
                ]
             ],
-            "id" : "031",
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
             "data" : [
@@ -601,6 +595,8 @@
             "name" : "032"
          },
          {
+            "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -614,9 +610,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033",
-            "name" : "033"
+            ]
          },
          {
             "data" : [
@@ -633,8 +627,8 @@
                   11
                ]
             ],
-            "name" : "034",
-            "id" : "034"
+            "id" : "034",
+            "name" : "034"
          },
          {
             "data" : [
@@ -655,8 +649,6 @@
             "id" : "035"
          },
          {
-            "id" : "036",
-            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -670,9 +662,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036",
+            "name" : "036"
          },
          {
+            "name" : "037",
+            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -686,11 +682,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "037",
-            "name" : "037"
+            ]
          },
          {
+            "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -704,9 +700,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "038",
-            "name" : "038"
+            ]
          },
          {
             "name" : "039",
@@ -727,6 +721,8 @@
             ]
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -740,9 +736,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "040",
-            "id" : "040"
+            ]
          },
          {
             "data" : [
@@ -763,8 +757,6 @@
             "name" : "041"
          },
          {
-            "name" : "042",
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -778,7 +770,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "042",
+            "id" : "042"
          },
          {
             "name" : "043",
@@ -813,10 +807,12 @@
                   11
                ]
             ],
-            "id" : "044",
-            "name" : "044"
+            "name" : "044",
+            "id" : "044"
          },
          {
+            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -830,9 +826,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "045",
-            "id" : "045"
+            ]
          },
          {
             "data" : [
@@ -853,8 +847,6 @@
             "id" : "046"
          },
          {
-            "id" : "047",
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -868,7 +860,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "047",
+            "id" : "047"
          },
          {
             "data" : [
@@ -885,8 +879,8 @@
                   12
                ]
             ],
-            "name" : "048",
-            "id" : "048"
+            "id" : "048",
+            "name" : "048"
          },
          {
             "data" : [
@@ -903,8 +897,8 @@
                   12
                ]
             ],
-            "name" : "049",
-            "id" : "049"
+            "id" : "049",
+            "name" : "049"
          },
          {
             "id" : "050",
@@ -939,12 +933,12 @@
                   11
                ]
             ],
-            "name" : "051",
-            "id" : "051"
+            "id" : "051",
+            "name" : "051"
          },
          {
-            "id" : "052",
             "name" : "052",
+            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -961,6 +955,8 @@
             ]
          },
          {
+            "name" : "053",
+            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -974,9 +970,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "053",
-            "name" : "053"
+            ]
          },
          {
             "id" : "054",
@@ -997,8 +991,6 @@
             ]
          },
          {
-            "id" : "055",
-            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -1012,11 +1004,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "055",
+            "id" : "055"
          },
          {
-            "id" : "056",
             "name" : "056",
+            "id" : "056",
             "data" : [
                [
                   "Perl",
@@ -1033,6 +1027,8 @@
             ]
          },
          {
+            "name" : "057",
+            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1046,9 +1042,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "057",
-            "id" : "057"
+            ]
          },
          {
             "data" : [
@@ -1087,6 +1081,8 @@
             "id" : "059"
          },
          {
+            "id" : "060",
+            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1100,11 +1096,11 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "060",
-            "name" : "060"
+            ]
          },
          {
+            "id" : "061",
+            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1118,13 +1114,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "061",
-            "name" : "061"
+            ]
          },
          {
-            "id" : "062",
-            "name" : "062",
             "data" : [
                [
                   "Perl",
@@ -1138,7 +1130,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "062",
+            "name" : "062"
          },
          {
             "data" : [
@@ -1159,8 +1153,6 @@
             "name" : "063"
          },
          {
-            "id" : "064",
-            "name" : "064",
             "data" : [
                [