- Added solutions by Abigail.

- Added solutions by Roger Bell_West.

12 files changed, 933 insertions, 899 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e7d03f6bef..25fb2bc8b1 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,7 +1,78 @@
 {
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Abigail",
+               "drilldown" : "Abigail",
+               "y" : 2
+            },
+            {
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross",
+               "y" : 2
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Markus Holzer",
+               "y" : 2,
+               "drilldown" : "Markus Holzer"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "y" : 4,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Vinod Kumar K",
+               "y" : 1,
+               "drilldown" : "Vinod Kumar K"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 079",
+         "colorByPoint" : 1
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 079"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Abigail",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Abigail"
+         },
+         {
             "id" : "Dave Cross",
             "data" : [
                [
@@ -12,112 +83,75 @@
             "name" : "Dave Cross"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
             "name" : "Markus Holzer",
-            "id" : "Markus Holzer",
+            "id" : "Markus Holzer"
+         },
+         {
+            "name" : "Roger Bell_West",
             "data" : [
                [
+                  "Perl",
+                  2
+               ],
+               [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
             "id" : "Vinod Kumar K",
+            "name" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Vinod Kumar K"
+            ]
          }
       ]
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Dave Cross",
-               "name" : "Dave Cross",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Markus Holzer",
-               "y" : 2,
-               "name" : "Markus Holzer"
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "y" : 1,
-               "drilldown" : "Vinod Kumar K"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 079"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 5] Last updated at 2020-09-21 21:15:29 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 079"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1
    },
    "legend" : {
       "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 7] Last updated at 2020-09-21 21:33:18 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b764442a56..3d98944a03 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,40 +1,34 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
+   "legend" : {
+      "enabled" : "false"
    },
    "subtitle" : {
-      "text" : "Last updated at 2020-09-21 21:15:29 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+      "text" : "Last updated at 2020-09-21 21:33:18 GMT"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "series" : [
       {
          "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "rotation" : -90,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
             "y" : 10,
             "align" : "right",
-            "color" : "#FFFFFF",
             "enabled" : "true"
          },
          "name" : "Contributions",
@@ -45,19 +39,25 @@
             ],
             [
                "Perl",
-               3322
+               3326
             ],
             [
                "Raku",
-               2163
+               2165
             ]
          ]
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
       }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 14fbaad68c..08ebd2f3a9 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,26 @@
 {
+   "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>"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-21 21:33:18 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,9 +34,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -34,11 +54,10 @@
                   10
                ]
             ],
-            "id" : "002",
-            "name" : "002"
+            "id" : "002"
          },
          {
-            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -53,7 +72,7 @@
                   9
                ]
             ],
-            "name" : "003"
+            "id" : "003"
          },
          {
             "id" : "004",
@@ -74,6 +93,8 @@
             "name" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -87,11 +108,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -106,11 +126,9 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "id" : "006"
          },
          {
-            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -125,10 +143,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -143,9 +161,12 @@
                   12
                ]
             ],
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -159,11 +180,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
+            "id" : "010",
             "name" : "010",
             "data" : [
                [
@@ -178,8 +198,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010"
+            ]
          },
          {
             "id" : "011",
@@ -200,7 +219,6 @@
             "name" : "011"
          },
          {
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -215,10 +233,10 @@
                   11
                ]
             ],
+            "name" : "012",
             "id" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -233,11 +251,11 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
             "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -251,10 +269,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -269,11 +287,10 @@
                   15
                ]
             ],
+            "name" : "015",
             "id" : "015"
          },
          {
-            "name" : "016",
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -287,7 +304,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
          },
          {
             "data" : [
@@ -304,12 +323,12 @@
                   12
                ]
             ],
-            "id" : "017",
-            "name" : "017"
+            "name" : "017",
+            "id" : "017"
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -326,7 +345,7 @@
             ]
          },
          {
-            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,11 +360,9 @@
                   13
                ]
             ],
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -359,10 +376,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -377,10 +395,10 @@
                   10
                ]
             ],
+            "name" : "021",
             "id" : "021"
          },
          {
-            "name" : "022",
             "id" : "022",
             "data" : [
                [
@@ -395,10 +413,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022"
          },
          {
-            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -413,10 +432,11 @@
                   12
                ]
             ],
-            "id" : "023"
+            "name" : "023"
          },
          {
             "id" : "024",
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -430,8 +450,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024"
+            ]
          },
          {
             "id" : "025",
@@ -466,8 +485,8 @@
                   10
                ]
             ],
-            "id" : "026",
-            "name" : "026"
+            "name" : "026",
+            "id" : "026"
          },
          {
             "name" : "027",
@@ -488,6 +507,7 @@
             "id" : "027"
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -502,10 +522,10 @@
                   9
                ]
             ],
-            "id" : "028",
             "name" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -520,11 +540,10 @@
                   12
                ]
             ],
-            "id" : "029",
-            "name" : "029"
+            "id" : "029"
          },
          {
-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -539,10 +558,9 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
          },
          {
-            "name" : "031",
             "id" : "031",
             "data" : [
                [
@@ -557,10 +575,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031"
          },
          {
             "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -574,12 +594,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "032"
+            ]
          },
          {
-            "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -593,11 +610,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "033",
+            "id" : "033"
          },
          {
             "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -611,10 +629,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "034"
          },
          {
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -629,9 +647,11 @@
                   9
                ]
             ],
+            "name" : "035",
             "id" : "035"
          },
          {
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -646,10 +666,11 @@
                   11
                ]
             ],
-            "id" : "036",
             "name" : "036"
          },
          {
+            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -663,11 +684,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "037",
-            "name" : "037"
+            ]
          },
          {
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -682,7 +702,6 @@
                   12
                ]
             ],
-            "id" : "038",
             "name" : "038"
          },
          {
@@ -718,11 +737,10 @@
                   10
                ]
             ],
-            "id" : "040",
-            "name" : "040"
+            "name" : "040",
+            "id" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -737,6 +755,7 @@
                   9
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
@@ -790,12 +809,11 @@
                   11
                ]
             ],
-            "id" : "044",
-            "name" : "044"
+            "name" : "044",
+            "id" : "044"
          },
          {
             "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -809,10 +827,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -827,10 +845,11 @@
                   10
                ]
             ],
-            "name" : "046"
+            "name" : "046",
+            "id" : "046"
          },
          {
-            "name" : "047",
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,10 +864,9 @@
                   10
                ]
             ],
-            "id" : "047"
+            "name" : "047"
          },
          {
-            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -863,6 +881,7 @@
                   12
                ]
             ],
+            "name" : "048",
             "id" : "048"
          },
          {
@@ -880,10 +899,11 @@
                   12
                ]
             ],
-            "id" : "049",
-            "name" : "049"
+            "name" : "049",
+            "id" : "049"
          },
          {
+            "id" : "050",
             "name" : "050",
             "data" : [
                [
@@ -898,8 +918,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "050"
+            ]
          },
          {
             "id" : "051",
@@ -920,6 +939,8 @@
             "name" : "051"
          },
          {
+            "id" : "052",
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -933,12 +954,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "052",
-            "name" : "052"
+            ]
          },
          {
-            "id" : "053",
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -953,10 +972,9 @@
                   15
                ]
             ],
-            "name" : "053"
+            "id" : "053"
          },
          {
-            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -971,10 +989,10 @@
                   18
                ]
             ],
+            "name" : "054",
             "id" : "054"
          },
          {
-            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -989,11 +1007,12 @@
                   14
                ]
             ],
+            "name" : "055",
             "id" : "055"
          },
          {
-            "name" : "056",
             "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1010,6 +1029,7 @@
             ]
          },
          {
+            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1024,12 +1044,9 @@
                   15
                ]
             ],
-            "id" : "057",
-            "name" : "057"
+            "id" : "057"
          },
          {
-            "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1043,10 +1060,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "058",
+            "id" : "058"
          },
          {
-            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1061,10 +1079,10 @@
                   16
                ]
             ],
-            "name" : "059"
+            "name" : "059",
+            "id" : "059"
          },
          {
-            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1079,6 +1097,7 @@
                   16
                ]
             ],
+            "name" : "060",
             "id" : "060"
          },
          {
@@ -1114,10 +1133,11 @@
                   11
                ]
             ],
-            "id" : "062",
-            "name" : "062"
+            "name" : "062",
+            "id" : "062"
          },
          {
+            "id" : "063",
             "name" : "063",
             "data" : [
                [
@@ -1132,11 +1152,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "063"
+            ]
          },
          {
-            "name" : "064",
+            "id" : "064",
             "data" : [
                [
                   "Perl",
@@ -1151,10 +1170,9 @@
                   16
                ]
             ],
-            "id" : "064"
+            "name" : "064"
          },
          {
-            "name" : "065",
             "id" : "065",
             "data" : [
                [
@@ -1169,10 +1187,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "065"
          },
          {
-            "id" : "066",
+            "name" : "066",
             "data" : [
                [
                   "Perl",
@@ -1187,11 +1206,11 @@
                   14
                ]
             ],
-            "name" : "066"
+            "id" : "066"
          },
          {
-            "name" : "067",
             "id" : "067",
+            "name" : "067",
             "data" : [
                [
                   "Perl",
@@ -1222,12 +1241,11 @@
                   13
                ]
             ],
-            "id" : "068",
-            "name" : "068"
+            "name" : "068",
+            "id" : "068"
          },
          {
             "name" : "069",
-            "id" : "069",
             "data" : [
                [
                   "Perl",
@@ -1241,9 +1259,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "069"
          },
          {
+            "name" : "070",
             "data" : [
                [
                   "Perl",
@@ -1258,11 +1278,10 @@
                   17
                ]
             ],
-            "id" : "070",
-            "name" : "070"
+            "id" : "070"
          },
          {
-            "name" : "071",
+            "id" : "071",
             "data" : [
                [
                   "Perl",
@@ -1277,10 +1296,9 @@
                   15
                ]
             ],
-            "id" : "071"
+            "name" : "071"
          },
          {
-            "name" : "072",
             "data" : [
                [
                   "Perl",
@@ -1295,6 +1313,7 @@
                   19
                ]
             ],
+            "name" : "072",
             "id" : "072"
          },
          {
@@ -1334,7 +1353,6 @@
             "id" : "074"
          },
          {
-            "name" : "075",
             "data" : [
                [
                   "Perl",
@@ -1349,10 +1367,10 @@
                   20
                ]
             ],
+            "name" : "075",
             "id" : "075"
          },
          {
-            "id" : "076",
             "data" : [
                [
                   "Perl",
@@ -1367,11 +1385,10 @@
                   16
                ]
             ],
-            "name" : "076"
+            "name" : "076",
+            "id" : "076"
          },
          {