- Added solutions by Philip Hood.

12 files changed, 934 insertions, 919 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index f1f4b177c2..db101f2ab0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,155 +1,87 @@
 {
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov",
-               "y" : 1
-            },
-            {
-               "name" : "Dave Jacoby",
-               "y" : 2,
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "y" : 2,
-               "name" : "PJ Durai",
-               "drilldown" : "PJ Durai"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "y" : 3,
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green"
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "name" : "Stuart Little",
-               "y" : 2,
-               "drilldown" : "Stuart Little"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 088"
-      }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge - 088"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
+            "name" : "Andrew Shitov"
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
+            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            ]
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson"
          },
          {
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
-            "name" : "PJ Durai",
             "id" : "PJ Durai",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "PJ Durai"
+         },
+         {
+            "id" : "Philip Hood",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Philip Hood"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -160,11 +92,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -174,31 +106,30 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Green"
          },
          {
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor"
          },
          {
-            "id" : "Stuart Little",
             "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Stuart Little"
          },
          {
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -208,27 +139,111 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 088"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
    "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2020-11-24 09:32:30 GMT"
+      "text" : "[Champions: 13] Last updated at 2020-11-24 09:37:31 GMT"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 1,
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 2,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "drilldown" : "James Smith",
+               "y" : 2,
+               "name" : "James Smith"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "PJ Durai",
+               "y" : 2,
+               "name" : "PJ Durai"
+            },
+            {
+               "name" : "Philip Hood",
+               "y" : 2,
+               "drilldown" : "Philip Hood"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "y" : 3,
+               "name" : "Simon Green"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 088"
       }
-   },
+   ],
    "tooltip" : {
       "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 d93a451953..acf4a72fd1 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,26 +1,26 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2020-11-24 09:32:30 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "subtitle" : {
+      "text" : "Last updated at 2020-11-24 09:37:30 GMT"
    },
    "series" : [
       {
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
             "enabled" : "true",
+            "format" : "{point.y:.0f}",
             "align" : "right",
-            "color" : "#FFFFFF",
+            "y" : 10,
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "y" : 10
+            "color" : "#FFFFFF",
+            "rotation" : -90
          },
          "data" : [
             [
@@ -33,31 +33,31 @@
             ],
             [
                "Raku",
-               2536
+               2538
             ]
          ],
          "name" : "Contributions"
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
       }
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index b8721fa6c7..6a4ea6addf 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,28 +1,7 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
             "data" : [
                [
@@ -37,9 +16,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -53,11 +35,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -72,12 +53,10 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "id" : "003"
          },
          {
             "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -91,10 +70,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
          },
          {
-            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -109,9 +88,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -125,13 +107,9 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -145,9 +123,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -162,12 +143,9 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
-            "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -181,9 +159,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -197,9 +179,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
             "data" : [
@@ -216,11 +196,10 @@
                   10
                ]
             ],
-            "id" : "011",
-            "name" : "011"
+            "name" : "011",
+            "id" : "011"
          },
          {
-            "name" : "012",
             "id" : "012",
             "data" : [
                [
@@ -235,9 +214,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
          },
          {
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -252,12 +233,10 @@
                   13
                ]
             ],
-            "id" : "013",
-            "name" : "013"
+            "id" : "013"
          },
          {
             "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -271,11 +250,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
             "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -289,11 +268,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
-            "name" : "016",
             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -310,8 +290,8 @@
             ]
          },
          {
-            "name" : "017",
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -328,6 +308,7 @@
             ]
          },
          {
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -342,11 +323,9 @@
                   14
                ]
             ],
-            "name" : "018",
             "id" : "018"
          },
          {
-            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -361,7 +340,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
             "data" : [
@@ -383,7 +363,6 @@
          },
          {
             "name" : "021",
-            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -397,9 +376,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021"
          },
          {
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -414,12 +395,10 @@
                   10
                ]
             ],
-            "name" : "022",
-            "id" : "022"
+            "name" : "022"
          },
          {
             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -433,9 +412,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -450,10 +431,11 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "name" : "024"
          },
          {
+            "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -467,13 +449,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "025",
-            "name" : "025"
+            ]
          },
          {
-            "name" : "026",
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -544,8 +524,6 @@
             "id" : "029"
          },
          {
-            "id" : "030",
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -559,9 +537,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030",
+            "id" : "030"
          },
          {
+            "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -575,11 +557,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031",
-            "id" : "031"
+            ]
          },
          {
+            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -593,9 +575,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
             "id" : "033",
@@ -617,7 +597,6 @@
          },
          {
             "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -631,11 +610,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "034"
          },
          {
             "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -649,10 +628,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035"
          },
          {
-            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -667,10 +646,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036"
          },
          {
-            "id" : "037",
             "name" : "037",
             "data" : [
                [
@@ -685,9 +664,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -702,10 +683,10 @@
                   12
                ]
             ],
-            "name" : "038",
             "id" : "038"
          },
          {
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -720,11 +701,9 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "name" : "039"
          },
          {
-            "name" : "040",
             "id" : "040",
             "data" : [
                [
@@ -739,11 +718,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "040"
          },
          {
             "id" : "041",
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -757,9 +736,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -774,12 +755,9 @@
                   11
                ]
             ],
-            "name" : "042",
-            "id" : "042"
+            "name" : "042"
          },
          {
-            "id" : "043",
-            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -793,11 +771,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "043",
+            "id" : "043"
          },
          {
-            "id" : "044",
-            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -811,11 +789,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "044",
+            "id" : "044"
          },
          {
-            "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -829,9 +807,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "045",
+            "id" : "045"
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -846,10 +827,10 @@
                   10
                ]
             ],
-            "name" : "046",
             "id" : "046"
          },
          {
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -864,7 +845,6 @@
                   10
                ]
             ],
-            "name" : "047",
             "id" : "047"
          },
          {
@@ -882,10 +862,12 @@
                   12
                ]
             ],
-            "id" : "048",
-            "name" : "048"
+            "name" : "048",
+            "id" : "048"
          },
          {
+            "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -899,9 +881,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "049",
-            "id" : "049"
+            ]
          },
          {
             "data" : [
@@ -941,7 +921,6 @@
          },
          {
             "name" : "052",
-            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -955,7 +934,8 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "052"
          },
          {
             "data" : [
@@ -972,10 +952,11 @@
                   15
                ]
             ],
-            "id" : "053",
-            "name" : "053"
+            "name" : "053",
+            "id" : "053"
          },
          {
+            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -990,7 +971,6 @@
                   18
                ]
             ],
-            "name" : "054",
             "id" : "054"
          },
          {
@@ -1026,10 +1006,11 @@
                   16
                ]
             ],
-            "id" : "056",
-            "name" : "056"
+            "name" : "056",
+            "id" : "056"
          },
          {
+            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1044,7 +1025,6 @@
                   15
                ]
             ],
-            "id" : "057",
             "name" : "057"
          },
          {
@@ -1066,6 +1046,7 @@
             "id" : "058"
          },
          {
+            "name" : "059",
             "data" : [
                [
                   "Perl",
@@ -1080,10 +1061,10 @@
                   16
                ]
             ],
-            "id" : "059",
-            "name" : "059"
+            "id" : "059"
          },
          {
+            "id" : "060",
             "data" : [
                [
                   "Perl",
@@ -1098,10 +1079,11 @@
                   16
                ]
             ],
-            "id" : "060",
             "name" : "060"
          },
          {
+            "id" : "061",
+            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1115,11 +1097,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "061",
-            "id" : "061"
+            ]
          },
          {
+            "id" : "062",
             "data" : [
                [
                   "Perl",
@@ -1134,10