- Added solutions by Roger Bell_West.

11 files changed, 881 insertions, 862 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 0b01d7619e..f7d93fa382 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,93 +1,112 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 3] Last updated at 2020-03-09 10:26:14 GMT"
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 051"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
    },
    "series" : [
       {
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 051",
+         "colorByPoint" : 1,
          "data" : [
             {
-               "y" : 2,
+               "drilldown" : "Dave Cross",
                "name" : "Dave Cross",
-               "drilldown" : "Dave Cross"
+               "y" : 2
             },
             {
-               "y" : 2,
+               "drilldown" : "Roger Bell West",
+               "y" : 4,
+               "name" : "Roger Bell West"
+            },
+            {
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "y" : 2
             },
             {
-               "y" : 2,
                "name" : "Yet Ebreo",
+               "y" : 2,
                "drilldown" : "Yet Ebreo"
             }
          ]
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge - 051"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 4] Last updated at 2020-03-09 10:31:49 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Dave Cross",
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
+            ]
+         },
+         {
+            "id" : "Roger Bell West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
             ],
-            "name" : "Dave Cross",
-            "id" : "Dave Cross"
+            "name" : "Roger Bell West"
          },
          {
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor"
+            "name" : "Simon Proctor"
          },
          {
             "id" : "Yet Ebreo",
-            "name" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Yet Ebreo"
          }
       ]
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 7cb8db7406..f6286c4d2a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,15 +1,34 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-03-09 10:26:14 GMT"
+      },
+      "min" : 0
    },
    "series" : [
       {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "align" : "right",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF"
+         },
          "data" : [
             [
                "Blog",
@@ -17,47 +36,28 @@
             ],
             [
                "Perl",
-               2111
+               2113
             ],
             [
                "Raku",
-               1289
+               1291
             ]
-         ],
-         "dataLabels" : {
-            "rotation" : -90,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
-         "name" : "Contributions"
+         ]
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2020-03-09 10:31:49 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      },
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index be26318798..4785a7b490 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,16 +1,31 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-09 10:26:14 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-09 10:31:49 GMT"
    },
    "series" : [
       {
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
                "name" : "#001",
@@ -18,9 +33,9 @@
                "drilldown" : "001"
             },
             {
-               "name" : "#002",
+               "drilldown" : "002",
                "y" : 109,
-               "drilldown" : "002"
+               "name" : "#002"
             },
             {
                "y" : 71,
@@ -28,29 +43,29 @@
                "drilldown" : "003"
             },
             {
-               "name" : "#004",
                "y" : 91,
+               "name" : "#004",
                "drilldown" : "004"
             },
             {
-               "drilldown" : "005",
+               "y" : 71,
                "name" : "#005",
-               "y" : 71
+               "drilldown" : "005"
             },
             {
                "drilldown" : "006",
-               "y" : 52,
-               "name" : "#006"
+               "name" : "#006",
+               "y" : 52
             },
             {
+               "drilldown" : "007",
                "y" : 58,
-               "name" : "#007",
-               "drilldown" : "007"
+               "name" : "#007"
             },
             {
                "drilldown" : "008",
-               "y" : 70,
-               "name" : "#008"
+               "name" : "#008",
+               "y" : 70
             },
             {
                "y" : 68,
@@ -58,39 +73,39 @@
                "drilldown" : "009"
             },
             {
-               "drilldown" : "010",
                "name" : "#010",
-               "y" : 60
+               "y" : 60,
+               "drilldown" : "010"
             },
             {
+               "drilldown" : "011",
                "y" : 79,
-               "name" : "#011",
-               "drilldown" : "011"
+               "name" : "#011"
             },
             {
-               "drilldown" : "012",
                "y" : 83,
-               "name" : "#012"
+               "name" : "#012",
+               "drilldown" : "012"
             },
             {
-               "y" : 76,
                "name" : "#013",
+               "y" : 76,
                "drilldown" : "013"
             },
             {
-               "y" : 96,
                "name" : "#014",
+               "y" : 96,
                "drilldown" : "014"
             },
             {
-               "y" : 93,
+               "drilldown" : "015",
                "name" : "#015",
-               "drilldown" : "015"
+               "y" : 93
             },
             {
                "drilldown" : "016",
-               "y" : 66,
-               "name" : "#016"
+               "name" : "#016",
+               "y" : 66
             },
             {
                "name" : "#017",
@@ -99,28 +114,28 @@
             },
             {
                "drilldown" : "018",
-               "y" : 76,
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 76
             },
             {
-               "drilldown" : "019",
                "y" : 95,
-               "name" : "#019"
+               "name" : "#019",
+               "drilldown" : "019"
             },
             {
+               "drilldown" : "020",
                "y" : 95,
-               "name" : "#020",
-               "drilldown" : "020"
+               "name" : "#020"
             },
             {
-               "y" : 67,
+               "drilldown" : "021",
                "name" : "#021",
-               "drilldown" : "021"
+               "y" : 67
             },
             {
-               "drilldown" : "022",
+               "name" : "#022",
                "y" : 63,
-               "name" : "#022"
+               "drilldown" : "022"
             },
             {
                "drilldown" : "023",
@@ -138,19 +153,19 @@
                "y" : 55
             },
             {
-               "drilldown" : "026",
+               "y" : 70,
                "name" : "#026",
-               "y" : 70
+               "drilldown" : "026"
             },
             {
-               "name" : "#027",
                "y" : 58,
+               "name" : "#027",
                "drilldown" : "027"
             },
             {
-               "y" : 78,
+               "drilldown" : "028",
                "name" : "#028",
-               "drilldown" : "028"
+               "y" : 78
             },
             {
                "drilldown" : "029",
@@ -158,8 +173,8 @@
                "y" : 77
             },
             {
-               "name" : "#030",
                "y" : 115,
+               "name" : "#030",
                "drilldown" : "030"
             },
             {
@@ -168,23 +183,23 @@
                "y" : 87
             },
             {
+               "drilldown" : "032",
                "name" : "#032",
-               "y" : 92,
-               "drilldown" : "032"
+               "y" : 92
             },
             {
-               "y" : 108,
                "name" : "#033",
+               "y" : 108,
                "drilldown" : "033"
             },
             {
                "drilldown" : "034",
-               "name" : "#034",
-               "y" : 62
+               "y" : 62,
+               "name" : "#034"
             },
             {
-               "y" : 62,
                "name" : "#035",
+               "y" : 62,
                "drilldown" : "035"
             },
             {
@@ -193,13 +208,13 @@
                "y" : 63
             },
             {
-               "drilldown" : "037",
+               "name" : "#037",
                "y" : 63,
-               "name" : "#037"
+               "drilldown" : "037"
             },
             {
-               "name" : "#038",
                "y" : 65,
+               "name" : "#038",
                "drilldown" : "038"
             },
             {
@@ -209,13 +224,13 @@
             },
             {
                "drilldown" : "040",
-               "y" : 66,
-               "name" : "#040"
+               "name" : "#040",
+               "y" : 66
             },
             {
+               "drilldown" : "041",
                "y" : 69,
-               "name" : "#041",
-               "drilldown" : "041"
+               "name" : "#041"
             },
             {
                "name" : "#042",
@@ -223,39 +238,39 @@
                "drilldown" : "042"
             },
             {
-               "drilldown" : "043",
                "y" : 65,
-               "name" : "#043"
+               "name" : "#043",
+               "drilldown" : "043"
             },
             {
+               "drilldown" : "044",
                "y" : 81,
-               "name" : "#044",
-               "drilldown" : "044"
+               "name" : "#044"
             },
             {
-               "drilldown" : "045",
+               "name" : "#045",
                "y" : 94,
-               "name" : "#045"
+               "drilldown" : "045"
             },
             {
+               "drilldown" : "046",
                "y" : 83,
-               "name" : "#046",
-               "drilldown" : "046"
+               "name" : "#046"
             },
             {
                "drilldown" : "047",
-               "y" : 80,
-               "name" : "#047"
+               "name" : "#047",
+               "y" : 80
             },
             {
-               "y" : 105,
+               "drilldown" : "048",
                "name" : "#048",
-               "drilldown" : "048"
+               "y" : 105
             },
             {
                "drilldown" : "049",
-               "name" : "#049",
-               "y" : 80
+               "y" : 80,
+               "name" : "#049"
             },
             {
                "drilldown" : "050",
@@ -263,26 +278,27 @@
                "name" : "#050"
             },
             {
-               "name" : "#051",
-               "y" : 6,
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "y" : 10,
+               "name" : "#051"
             }
-         ]
+         ],
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "name" : "001",
             "data" : [
                [
@@ -297,10 +313,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -314,11 +332,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -333,9 +349,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -350,8 +368,7 @@
                   10
                ]
             ],
-            "name" : "004",
-            "id" : "004"
+            "name" : "004"
          },
          {
             "name" : "005",
@@ -372,7 +389,6 @@
             "id" : "005"
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -387,10 +403,10 @@
                   7
                ]
             ],
+            "id" : "006",
             "name" : "006"
          },
          {
-            "id" : "007",
             "name" : "007",
             "data" : [
                [
@@ -405,9 +421,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -422,11 +440,9 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -441,11 +457,11 @@
                   13
                ]
             ],
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
             "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -459,10 +475,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -477,10 +493,10 @@
                   10
                ]
             ],
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -495,9 +511,11 @@
                   11
                ]
             ],
-            "id" : "012"
+            "id" : "012",
+            "name" : "012"
          },
          {
+            "name" : "013",
             "id" : "013",
             "data" : [
                [
@@ -512,11 +530,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013"
+            ]
          },
          {
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -531,10 +547,10 @@
                   15
                ]
             ],
+            "id" : "014",
             "name" : "014"
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -549,10 +565,11 @@
                   15
                ]
             ],
-            "id" : "015"
+            "id" : "015",
+            "name" : "015"
          },
          {
-            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -567,10 +584,9 @@
                   12
                ]
             ],
-            "name" : "016"
+            "id" : "016"
          },
          {
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -585,10 +601,12 @@
                   12
                ]
             ],
-            "id" : "017"
+            "id" : "017",
+            "name" : "017"
          },
          {
             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -602,11 +620,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018"
+            ]
          },
          {
             "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -620,12 +638,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "019"
+            ]
          },
          {
-            "id" : "020",
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -642,7 +659,6 @@
             ]
          },
          {
-            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -657,11 +673,10 @@
                   10
                ]
             ],
+            "id" : "021",
             "name" : "021"
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -675,10 +690,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022",
+            "name" : "022"
          },
          {
-            "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -693,11 +710,11 @@
                   12
                ]
             ],
-            "name" : "023"
+            "id" : "023"
          },
          {
-            "id" : "024",
             "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -714,7 +731,7 @@
             ]
          },
          {
-            "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -729,10 +746,10 @@
                   12
                ]
             ],
-            "name" : "025"
+            "id" : "025"
          },
          {
-            "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -747,10 +764,9 @@
                   10
                ]
             ],
-            "name" : "026"
+            "id" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -765,11 +781,11 @@
                   9
                ]
             ],
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
             "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -783,7 +799,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
             "data" : [
@@ -800,11 +817,12 @@
                   12
                ]
             ],
-            "name" : "029",
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
          {
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -818,8 +836,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030"
+            ]
          },
          {
             "data" : [
@@ -836,8 +853,8 @@
                   9
                ]
             ],
-            "name" : "031",
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
             "id" : "032",
@@ -894,6 +911,7 @@
             "name" : "034"
          },
          {
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -908,10 +926,10 @@
                   9
                ]
             ],
-            "name" : "035",
-            "id" : "035"
+            "name" : "035"
          },
          {
+            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -926,12 +944,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "036"
+            ]
          },
          {
-            "id" : "037",
-            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -945,7 +960,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037",
+            "name" : "037"
          },
          {
             "id" : "038",
@@ -967,6 +984,7 @@
          },
          {
             "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -980,12 +998,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039"
+            ]
          },
          {
             "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -999,11 +1015,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "040"
          },
          {
             "id" : "041",
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -1017,11 +1033,12 @@
                   "Blog",
                   8
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
-            "id" : "042",
             "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1056,6 +1073,7 @@
             "name" : "043"
          },
          {
+            "name" : "044",
             "id" : "044",
             "data" : [
                [
@@ -1070,10 +1088,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "044"
+            ]
          },
          {
+            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -1088,12 +1106,11 @@
                   11
                ]
             ],
-            "name" : "045",
-            "id" : "045"
+            "name" : "045"
          },
          {
-            "id" : "046",
             "name" : "046",
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -1110,7 +1127,7 @@
             ]
          },
          {
-            "name" : "047",
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1125,11 +1142,9 @@
                   9
                ]
             ],
-            "id" : "047"
+            "name" : "047"
          },
          {
-            "id" : "048",