- Added solutions by Jorg Sommrey.

11 files changed, 1049 insertions, 1034 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b0bc4773ce..2139f3718a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,35 +1,14 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 061"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2020-05-21 16:08:38 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "xAxis" : {
+      "type" : "category"
    },
-   "tooltip" : {
-      "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/>"
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -40,11 +19,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Dave Jacoby"
+            ]
          },
          {
-            "name" : "Donald Hunter",
+            "id" : "Donald Hunter",
             "data" : [
                [
                   "Raku",
@@ -55,19 +33,20 @@
                   1
                ]
             ],
-            "id" : "Donald Hunter"
+            "name" : "Donald Hunter"
          },
          {
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            "id" : "E. Choroba"
          },
          {
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -82,11 +61,21 @@
                   1
                ]
             ],
-            "id" : "Javier Luque",
-            "name" : "Javier Luque"
+            "id" : "Javier Luque"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
          },
          {
             "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -96,22 +85,20 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Luca Ferrari"
+            ]
          },
          {
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "name" : "Mohammad S Anwar",
-            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -125,10 +112,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Mohammad S Anwar"
          },
          {
-            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -143,20 +131,19 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
-            "name" : "Saif Ahmed",
             "id" : "Saif Ahmed",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Saif Ahmed"
          },
          {
-            "id" : "Sangeet Kar",
             "data" : [
                [
                   "Perl",
@@ -167,20 +154,20 @@
                   2
                ]
             ],
-            "name" : "Sangeet Kar"
+            "name" : "Sangeet Kar",
+            "id" : "Sangeet Kar"
          },
          {
             "name" : "Simon Proctor",
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Simon Proctor"
          },
          {
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -191,60 +178,64 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
             "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Wanderdoc"
+            ]
          },
          {
-            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Yet Ebreo"
+            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
          "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 061",
          "data" : [
             {
-               "y" : 3,
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "y" : 3
             },
             {
+               "drilldown" : "Donald Hunter",
                "name" : "Donald Hunter",
-               "y" : 2,
-               "drilldown" : "Donald Hunter"
+               "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "y" : 2
             },
             {
                "drilldown" : "Javier Luque",
-               "y" : 5,
-               "name" : "Javier Luque"
+               "name" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
             },
             {
                "name" : "Luca Ferrari",
@@ -252,9 +243,9 @@
                "y" : 4
             },
             {
-               "y" : 1,
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "y" : 1
             },
             {
                "y" : 5,
@@ -263,17 +254,17 @@
             },
             {
                "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "y" : 4
             },
             {
+               "y" : 2,
                "name" : "Saif Ahmed",
-               "drilldown" : "Saif Ahmed",
-               "y" : 2
+               "drilldown" : "Saif Ahmed"
             },
             {
-               "name" : "Sangeet Kar",
                "y" : 4,
+               "name" : "Sangeet Kar",
                "drilldown" : "Sangeet Kar"
             },
             {
@@ -282,21 +273,45 @@
                "name" : "Simon Proctor"
             },
             {
-               "y" : 3,
+               "name" : "Ulrich Rieke",
                "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
+               "y" : 3
             },
             {
-               "name" : "Wanderdoc",
                "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc",
                "y" : 2
             },
             {
+               "y" : 2,
                "name" : "Yet Ebreo",
-               "drilldown" : "Yet Ebreo",
-               "y" : 2
+               "drilldown" : "Yet Ebreo"
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 061"
       }
-   ]
+   ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 061"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2020-05-21 18:21:45 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "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 56968a9944..9f23fe32ca 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,15 +1,16 @@
 {
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -17,7 +18,7 @@
             ],
             [
                "Perl",
-               2559
+               2561
             ],
             [
                "Raku",
@@ -27,37 +28,36 @@
          "dataLabels" : {
             "color" : "#FFFFFF",
             "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "align" : "right",
+            "y" : 10,
+            "rotation" : -90,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10
-         },
-         "name" : "Contributions"
+            }
+         }
       }
    ],
    "legend" : {
       "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-05-21 16:08:38 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
    },
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-05-21 18:21:45 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 9979dceb54..b1e0abd561 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,7 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
+         "colorByPoint" : "true",
          "data" : [
             {
                "y" : 142,
@@ -15,33 +10,33 @@
             },
             {
                "y" : 109,
-               "drilldown" : "002",
-               "name" : "#002"
+               "name" : "#002",
+               "drilldown" : "002"
             },
             {
-               "y" : 71,
                "drilldown" : "003",
-               "name" : "#003"
+               "name" : "#003",
+               "y" : 71
             },
             {
                "y" : 91,
-               "drilldown" : "004",
-               "name" : "#004"
+               "name" : "#004",
+               "drilldown" : "004"
             },
             {
+               "y" : 72,
                "name" : "#005",
-               "drilldown" : "005",
-               "y" : 72
+               "drilldown" : "005"
             },
             {
-               "y" : 52,
+               "name" : "#006",
                "drilldown" : "006",
-               "name" : "#006"
+               "y" : 52
             },
             {
                "drilldown" : "007",
-               "y" : 59,
-               "name" : "#007"
+               "name" : "#007",
+               "y" : 59
             },
             {
                "name" : "#008",
@@ -49,9 +44,9 @@
                "y" : 72
             },
             {
+               "name" : "#009",
                "drilldown" : "009",
-               "y" : 68,
-               "name" : "#009"
+               "y" : 68
             },
             {
                "name" : "#010",
@@ -59,39 +54,39 @@
                "y" : 60
             },
             {
-               "name" : "#011",
                "y" : 79,
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "name" : "#011"
             },
             {
+               "drilldown" : "012",
                "name" : "#012",
-               "y" : 83,
-               "drilldown" : "012"
+               "y" : 83
             },
             {
-               "name" : "#013",
+               "y" : 76,
                "drilldown" : "013",
-               "y" : 76
+               "name" : "#013"
             },
             {
-               "drilldown" : "014",
                "y" : 96,
+               "drilldown" : "014",
                "name" : "#014"
             },
             {
-               "drilldown" : "015",
                "y" : 93,
+               "drilldown" : "015",
                "name" : "#015"
             },
             {
-               "name" : "#016",
                "drilldown" : "016",
+               "name" : "#016",
                "y" : 66
             },
             {
+               "name" : "#017",
                "drilldown" : "017",
-               "y" : 79,
-               "name" : "#017"
+               "y" : 79
             },
             {
                "name" : "#018",
@@ -100,8 +95,8 @@
             },
             {
                "y" : 97,
-               "drilldown" : "019",
-               "name" : "#019"
+               "name" : "#019",
+               "drilldown" : "019"
             },
             {
                "name" : "#020",
@@ -115,27 +110,27 @@
             },
             {
                "y" : 63,
-               "drilldown" : "022",
-               "name" : "#022"
+               "name" : "#022",
+               "drilldown" : "022"
             },
             {
-               "drilldown" : "023",
                "y" : 91,
-               "name" : "#023"
+               "name" : "#023",
+               "drilldown" : "023"
             },
             {
-               "name" : "#024",
                "y" : 70,
+               "name" : "#024",
                "drilldown" : "024"
             },
             {
-               "y" : 55,
                "drilldown" : "025",
-               "name" : "#025"
+               "name" : "#025",
+               "y" : 55
             },
             {
-               "name" : "#026",
                "y" : 70,
+               "name" : "#026",
                "drilldown" : "026"
             },
             {
@@ -144,114 +139,114 @@
                "name" : "#027"
             },
             {
+               "drilldown" : "028",
                "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
+               "y" : 78
             },
             {
-               "name" : "#029",
                "drilldown" : "029",
+               "name" : "#029",
                "y" : 77
             },
             {
-               "y" : 115,
                "drilldown" : "030",
-               "name" : "#030"
+               "name" : "#030",
+               "y" : 115
             },
             {
-               "name" : "#031",
                "drilldown" : "031",
+               "name" : "#031",
                "y" : 87
             },
             {
-               "y" : 92,
+               "name" : "#032",
                "drilldown" : "032",
-               "name" : "#032"
+               "y" : 92
             },
             {
                "drilldown" : "033",
-               "y" : 108,
-               "name" : "#033"
+               "name" : "#033",
+               "y" : 108
             },
             {
-               "y" : 62,
+               "name" : "#034",
                "drilldown" : "034",
-               "name" : "#034"
+               "y" : 62
             },
             {
-               "name" : "#035",
+               "y" : 62,
                "drilldown" : "035",
-               "y" : 62
+               "name" : "#035"
             },
             {
-               "name" : "#036",
                "y" : 66,
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "name" : "#036"
             },
             {
                "y" : 65,
-               "drilldown" : "037",
-               "name" : "#037"
+               "name" : "#037",
+               "drilldown" : "037"
             },
             {
-               "y" : 65,
                "drilldown" : "038",
-               "name" : "#038"
+               "name" : "#038",
+               "y" : 65
             },
             {
-               "name" : "#039",
                "drilldown" : "039",
+               "name" : "#039",
                "y" : 60
             },
             {
-               "name" : "#040",
                "y" : 71,
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "name" : "#040"
             },
             {
-               "name" : "#041",
                "y" : 74,
+               "name" : "#041",
                "drilldown" : "041"
             },
             {
+               "name" : "#042",
                "drilldown" : "042",
-               "y" : 88,
-               "name" : "#042"
+               "y" : 88
             },
             {
+               "drilldown" : "043",
                "name" : "#043",
-               "y" : 66,
-               "drilldown" : "043"
+               "y" : 66
             },
             {
-               "name" : "#044",
                "y" : 82,
+               "name" : "#044",
                "drilldown" : "044"
             },
             {
-               "y" : 94,
+               "name" : "#045",
                "drilldown" : "045",
-               "name" : "#045"
+               "y" : 94
             },
             {
+               "drilldown" : "046",
                "name" : "#046",
-               "y" : 85,
-               "drilldown" : "046"
+               "y" : 85
             },
             {
-               "y" : 82,
+               "name" : "#047",
                "drilldown" : "047",
-               "name" : "#047"
+               "y" : 82
             },
             {
                "y" : 106,
-               "drilldown" : "048",
-               "name" : "#048"
+               "name" : "#048",
+               "drilldown" : "048"
             },
             {
-               "y" : 85,
+               "name" : "#049",
                "drilldown" : "049",
-               "name" : "#049"
+               "y" : 85
             },
             {
                "y" : 96,
@@ -264,14 +259,14 @@
                "y" : 87
             },
             {
-               "y" : 89,
                "drilldown" : "052",
-               "name" : "#052"
+               "name" : "#052",
+               "y" : 89
             },
             {
-               "drilldown" : "053",
                "y" : 99,
-               "name" : "#053"
+               "name" : "#053",
+               "drilldown" : "053"
             },
             {
                "y" : 99,
@@ -280,23 +275,23 @@
             },
             {
                "name" : "#055",
-               "y" : 86,
-               "drilldown" : "055"
+               "drilldown" : "055",
+               "y" : 86
             },
             {
-               "y" : 93,
+               "name" : "#056",
                "drilldown" : "056",
-               "name" : "#056"
+               "y" : 93
             },
             {
-               "name" : "#057",
+               "y" : 78,
                "drilldown" : "057",
-               "y" : 78
+               "name" : "#057"
             },
             {
-               "name" : "#058",
+               "y" : 61,
                "drilldown" : "058",
-               "y" : 61
+               "name" : "#058"
             },
             {
                "name" : "#059",
@@ -305,47 +300,32 @@
             },
             {
                "name" : "#060",
-               "y" : 78,
-               "drilldown" : "060"
+               "drilldown" : "060",
+               "y" : 78
             },
             {
+               "y" : 43,
                "drilldown" : "061",
-               "y" : 41,
                "name" : "#061"
             }
          ],
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true"
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-05-21 16:08:38 GMT"
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -367,6 +347,7 @@
             "name" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -381,10 +362,11 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -398,11 +380,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003",
-            "name" : "003"
+            ]
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -417,11 +398,9 @@
                   10
                ]
             ],
-            "id" : "004",
             "name" : "004"
          },
          {
-            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -436,7 +415,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
             "data" : [
@@ -453,10 +433,12 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -470,9 +452,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
             "data" : [
@@ -489,11 +469,10 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -508,11 +487,10 @@
                   13
                ]
             ],
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -526,10 +504,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
-            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -544,10 +524,10 @@
                   10
                ]
             ],
-            "name" : "011"
+            "id" : "011"
          },
          {
-            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -562,10 +542,10 @@
                   11
                ]
             ],
-            "name" : "012"
+            "id" : "012"
          },
          {
-            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -580,7 +560,7 @@
                   13
                ]
             ],
-            "name" : "013"
+            "id" : "013"
          },
          {
             "id" : "014",
@@ -601,6 +581,7 @@
             "name" : "014"
          },
          {
+            "id" : "015",
             "name" : "015",
             "data" : [
                [
@@ -615,11 +596,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015"
+            ]
          },
          {
-            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -634,10 +614,9 @@
                   12
                ]
             ],
-            "name" : "016"
+            "id" : "016"
          },
          {
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -652,10 +631,11 @@
                   12
                ]
             ],
+            "name" : "017",
             "id" : "017"
          },
          {
-            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -670,9 +650,10 @@
                   14
                ]
             ],
-            "name" : "018"
+            "id" : "018"
          },
          {
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -687,11 +668,11 @@
                   13
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "id" : "019"
          },
          {
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -705,11 +686,9 @@
                   "Blog",
                   13
                ]