- Added solutions by Roger Bell_West.

11 files changed, 1083 insertions, 1068 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index a6506527d2..411e6f9968 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,4 +1,7 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
@@ -8,20 +11,26 @@
          "borderWidth" : 0
       }
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "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
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2020-07-07 05:59:00 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 068"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -32,22 +41,19 @@
                   1
                ]
             ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
+            "name" : "Andrew Shitov"
          },
          {
             "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
-            "id" : "Javier Luque",
-            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -61,11 +67,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -75,64 +81,67 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
             "name" : "Mohammad S Anwar",
-            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Mohammad S Anwar"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
+            "id" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Walt Mankowski",
             "name" : "Walt Mankowski"
          }
       ]
    },
-   "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
-   },
-   "xAxis" : {
-      "type" : "category"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 068"
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 068",
          "data" : [
             {
                "y" : 2,
@@ -140,19 +149,19 @@
                "drilldown" : "Andrew Shitov"
             },
             {
-               "drilldown" : "E. Choroba",
+               "y" : 2,
                "name" : "E. Choroba",
-               "y" : 2
+               "drilldown" : "E. Choroba"
             },
             {
-               "y" : 5,
+               "name" : "Javier Luque",
                "drilldown" : "Javier Luque",
-               "name" : "Javier Luque"
+               "y" : 5
             },
             {
                "y" : 4,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
             },
             {
                "name" : "Mark Anderson",
@@ -160,25 +169,31 @@
                "y" : 1
             },
             {
-               "drilldown" : "Mohammad S Anwar",
                "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
                "y" : 1
             },
             {
-               "y" : 2,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 2
+            },
+            {
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "drilldown" : "Simon Proctor",
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Walt Mankowski",
                "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski"
+               "y" : 2
             }
          ],
+         "name" : "Perl Weekly Challenge - 068",
          "colorByPoint" : 1
       }
    ],
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2020-07-07 12:41:52 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5fff0c06ad..458caa2c8b 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,34 +1,24 @@
 {
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
    },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "rotation" : -90,
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "format" : "{point.y:.0f}"
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -36,28 +26,38 @@
             ],
             [
                "Perl",
-               2796
+               2798
             ],
             [
                "Raku",
                1791
             ]
-         ]
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "y" : 10,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "rotation" : -90
+         }
       }
    ],
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2020-07-07 12:41:52 GMT"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-07-07 05:59:00 GMT"
-   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 2f912ceec8..561b757893 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,10 +1,30 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "chart" : {
       "type" : "column"
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
                "name" : "#001",
@@ -12,23 +32,23 @@
                "y" : 142
             },
             {
-               "y" : 109,
+               "drilldown" : "002",
                "name" : "#002",
-               "drilldown" : "002"
+               "y" : 109
             },
             {
                "y" : 71,
-               "drilldown" : "003",
-               "name" : "#003"
+               "name" : "#003",
+               "drilldown" : "003"
             },
             {
+               "y" : 91,
                "drilldown" : "004",
-               "name" : "#004",
-               "y" : 91
+               "name" : "#004"
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
+               "drilldown" : "005",
                "y" : 72
             },
             {
@@ -37,14 +57,14 @@
                "y" : 52
             },
             {
-               "y" : 59,
+               "drilldown" : "007",
                "name" : "#007",
-               "drilldown" : "007"
+               "y" : 59
             },
             {
-               "name" : "#008",
+               "y" : 72,
                "drilldown" : "008",
-               "y" : 72
+               "name" : "#008"
             },
             {
                "drilldown" : "009",
@@ -57,9 +77,9 @@
                "drilldown" : "010"
             },
             {
-               "y" : 79,
                "name" : "#011",
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "y" : 79
             },
             {
                "y" : 83,
@@ -67,24 +87,24 @@
                "drilldown" : "012"
             },
             {
+               "y" : 76,
                "drilldown" : "013",
-               "name" : "#013",
-               "y" : 76
+               "name" : "#013"
             },
             {
-               "y" : 96,
+               "drilldown" : "014",
                "name" : "#014",
-               "drilldown" : "014"
+               "y" : 96
             },
             {
                "y" : 93,
-               "name" : "#015",
-               "drilldown" : "015"
+               "drilldown" : "015",
+               "name" : "#015"
             },
             {
-               "y" : 66,
                "drilldown" : "016",
-               "name" : "#016"
+               "name" : "#016",
+               "y" : 66
             },
             {
                "drilldown" : "017",
@@ -92,63 +112,63 @@
                "y" : 79
             },
             {
-               "name" : "#018",
                "drilldown" : "018",
+               "name" : "#018",
                "y" : 76
             },
             {
-               "name" : "#019",
                "drilldown" : "019",
+               "name" : "#019",
                "y" : 97
             },
             {
-               "y" : 95,
                "name" : "#020",
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "y" : 95
             },
             {
+               "y" : 67,
                "drilldown" : "021",
-               "name" : "#021",
-               "y" : 67
+               "name" : "#021"
             },
             {
-               "y" : 63,
                "drilldown" : "022",
-               "name" : "#022"
+               "name" : "#022",
+               "y" : 63
             },
             {
-               "y" : 91,
+               "drilldown" : "023",
                "name" : "#023",
-               "drilldown" : "023"
+               "y" : 91
             },
             {
+               "y" : 70,
                "name" : "#024",
-               "drilldown" : "024",
-               "y" : 70
+               "drilldown" : "024"
             },
             {
                "y" : 55,
-               "drilldown" : "025",
-               "name" : "#025"
+               "name" : "#025",
+               "drilldown" : "025"
             },
             {
+               "y" : 70,
                "name" : "#026",
-               "drilldown" : "026",
-               "y" : 70
+               "drilldown" : "026"
             },
             {
+               "y" : 58,
                "drilldown" : "027",
-               "name" : "#027",
-               "y" : 58
+               "name" : "#027"
             },
             {
-               "drilldown" : "028",
+               "y" : 78,
                "name" : "#028",
-               "y" : 78
+               "drilldown" : "028"
             },
             {
-               "name" : "#029",
                "drilldown" : "029",
+               "name" : "#029",
                "y" : 77
             },
             {
@@ -163,42 +183,42 @@
             },
             {
                "y" : 92,
-               "drilldown" : "032",
-               "name" : "#032"
+               "name" : "#032",
+               "drilldown" : "032"
             },
             {
-               "y" : 108,
+               "name" : "#033",
                "drilldown" : "033",
-               "name" : "#033"
+               "y" : 108
             },
             {
-               "y" : 62,
+               "drilldown" : "034",
                "name" : "#034",
-               "drilldown" : "034"
+               "y" : 62
             },
             {
-               "drilldown" : "035",
+               "y" : 62,
                "name" : "#035",
-               "y" : 62
+               "drilldown" : "035"
             },
             {
-               "y" : 66,
                "drilldown" : "036",
-               "name" : "#036"
+               "name" : "#036",
+               "y" : 66
             },
             {
-               "y" : 65,
                "name" : "#037",
-               "drilldown" : "037"
+               "drilldown" : "037",
+               "y" : 65
             },
             {
-               "drilldown" : "038",
+               "y" : 65,
                "name" : "#038",
-               "y" : 65
+               "drilldown" : "038"
             },
             {
-               "name" : "#039",
                "drilldown" : "039",
+               "name" : "#039",
                "y" : 60
             },
             {
@@ -207,24 +227,24 @@
                "y" : 71
             },
             {
-               "y" : 74,
+               "drilldown" : "041",
                "name" : "#041",
-               "drilldown" : "041"
+               "y" : 74
             },
             {
+               "y" : 88,
                "name" : "#042",
-               "drilldown" : "042",
-               "y" : 88
+               "drilldown" : "042"
             },
             {
+               "y" : 66,
                "name" : "#043",
-               "drilldown" : "043",
-               "y" : 66
+               "drilldown" : "043"
             },
             {
-               "y" : 82,
+               "name" : "#044",
                "drilldown" : "044",
-               "name" : "#044"
+               "y" : 82
             },
             {
                "drilldown" : "045",
@@ -232,39 +252,39 @@
                "y" : 94
             },
             {
-               "y" : 85,
                "drilldown" : "046",
-               "name" : "#046"
+               "name" : "#046",
+               "y" : 85
             },
             {
-               "y" : 82,
                "drilldown" : "047",
-               "name" : "#047"
+               "name" : "#047",
+               "y" : 82
             },
             {
                "y" : 106,
-               "name" : "#048",
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "name" : "#048"
             },
             {
+               "y" : 85,
                "drilldown" : "049",
-               "name" : "#049",
-               "y" : 85
+               "name" : "#049"
             },
             {
-               "name" : "#050",
                "drilldown" : "050",
+               "name" : "#050",
                "y" : 96
             },
             {
-               "y" : 87,
+               "drilldown" : "051",
                "name" : "#051",
-               "drilldown" : "051"
+               "y" : 87
             },
             {
                "y" : 89,
-               "drilldown" : "052",
-               "name" : "#052"
+               "name" : "#052",
+               "drilldown" : "052"
             },
             {
                "drilldown" : "053",
@@ -272,64 +292,64 @@
                "y" : 99
             },
             {
-               "name" : "#054",
+               "y" : 99,
                "drilldown" : "054",
-               "y" : 99
+               "name" : "#054"
             },
             {
-               "name" : "#055",
                "drilldown" : "055",
+               "name" : "#055",
                "y" : 86
             },
             {
-               "y" : 93,
                "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "y" : 93
             },
             {
-               "drilldown" : "057",
                "name" : "#057",
+               "drilldown" : "057",
                "y" : 78
             },
             {
-               "drilldown" : "058",
+               "y" : 62,
                "name" : "#058",
-               "y" : 62
+               "drilldown" : "058"
             },
             {
+               "y" : 82,
                "drilldown" : "059",
-               "name" : "#059",
-               "y" : 82
+               "name" : "#059"
             },
             {
-               "drilldown" : "060",
                "name" : "#060",
+               "drilldown" : "060",
                "y" : 78
             },
             {
-               "name" : "#061",
+               "y" : 79,
                "drilldown" : "061",
-               "y" : 79
+               "name" : "#061"
             },
             {
-               "name" : "#062",
                "drilldown" : "062",
+               "name" : "#062",
                "y" : 54
             },
             {
-               "y" : 87,
+               "drilldown" : "063",
                "name" : "#063",
-               "drilldown" : "063"
+               "y" : 87
             },
             {
+               "y" : 76,
                "name" : "#064",
-               "drilldown" : "064",
-               "y" : 76
+               "drilldown" : "064"
             },
             {
                "y" : 71,
-               "drilldown" : "065",
-               "name" : "#065"
+               "name" : "#065",
+               "drilldown" : "065"
             },
             {
                "drilldown" : "066",
@@ -337,29 +357,24 @@
                "y" : 81
             },
             {
-               "drilldown" : "067",
+               "y" : 86,
                "name" : "#067",
-               "y" : 86
+               "drilldown" : "067"
             },
             {
+               "y" : 21,
                "drilldown" : "068",
-               "name" : "#068",
-               "y" : 19
+               "name" : "#068"
             }
          ],
-         "colorByPoint" : "true"
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-07 12:41:52 GMT"
    },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "drilldown" : {
       "series" : [
@@ -382,8 +397,6 @@
             ]
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -397,7 +410,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
             "data" : [
@@ -414,12 +429,11 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -433,9 +447,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -449,13 +466,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005",
-            "id" : "005"
+            ]
          },
          {
             "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -469,11 +483,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -487,11 +501,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
-            "name" : "008",
             "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -508,7 +523,6 @@
             ]
          },
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-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -523,9 +537,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -540,12 +556,9 @@
                   11
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "id" : "010"
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -559,9 +572,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -576,10 +592,11 @@
                   11
                ]
             ],
-            "id" : "012",
             "name" : "012"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -593,11 +610,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -612,10 +628,10 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
          },
          {
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -630,12 +646,10 @@
                   15
                ]
             ],
-            "id" : "015",
-            "name" : "015"
+            "id" : "015"
          },
          {
             "name" : "016",
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -649,9 +663,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016"
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -665,9 +682,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017",
-            "id" : "017"
+            ]
          },
          {
             "data" : [
@@ -706,7 +721,6 @@
             "id" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -721,11 +735,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
             "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -739,11 +753,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021"
          },
          {
-            "name" : "022",
             "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -761,7 +776,6 @@
          },
          {
             "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -775,9 +789,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023"
          },
          {
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -792,11 +808,9 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "name" : "024"
          },
          {
-            "name" : "025",
             "id" : "025",
             "data" : [
                [
@@ -811,11 +825,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025"
          },
          {
             "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -829,9 +843,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026"
          },
          {
+            "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -845,13 +862,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027",
-            "id" : "027"