- Added solutions by Roger Bell_West.

15 files changed, 888 insertions, 869 deletions

diff --git a/challenge-053/roger-bell-west/perl5/ch-1.pl b/challenge-053/roger-bell-west/perl/ch-1.pl
index b8610926bd..b8610926bd 100755
--- a/challenge-053/roger-bell-west/perl5/ch-1.pl
+++ b/challenge-053/roger-bell-west/perl/ch-1.pl
diff --git a/challenge-053/roger-bell-west/perl5/ch-2.pl b/challenge-053/roger-bell-west/perl/ch-2.pl
index 3c3a1a9e10..3c3a1a9e10 100755
--- a/challenge-053/roger-bell-west/perl5/ch-2.pl
+++ b/challenge-053/roger-bell-west/perl/ch-2.pl
diff --git a/challenge-053/roger-bell-west/perl6/ch-1.p6 b/challenge-053/roger-bell-west/raku/ch-1.p6
index 72d28167f9..72d28167f9 100755
--- a/challenge-053/roger-bell-west/perl6/ch-1.p6
+++ b/challenge-053/roger-bell-west/raku/ch-1.p6
diff --git a/challenge-053/roger-bell-west/perl6/ch-2.p6 b/challenge-053/roger-bell-west/raku/ch-2.p6
index 42b3d24a3d..42b3d24a3d 100755
--- a/challenge-053/roger-bell-west/perl6/ch-2.p6
+++ b/challenge-053/roger-bell-west/raku/ch-2.p6
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e7ab7372a2..e3d52df615 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,29 +1,14 @@
 {
-   "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/>"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 053"
-   },
    "series" : [
       {
          "colorByPoint" : 1,
          "data" : [
             {
+               "y" : 4,
+               "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West"
+            },
+            {
                "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
                "y" : 2
@@ -34,60 +19,94 @@
                "name" : "Wanderdoc"
             },
             {
-               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
                "y" : 2,
-               "drilldown" : "Yet Ebreo"
+               "name" : "Yet Ebreo"
             }
          ],
          "name" : "Perl Weekly Challenge - 053"
       }
    ],
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 3] Last updated at 2020-03-23 10:22:54 GMT"
+   "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
    },
-   "chart" : {
-      "type" : "column"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 053"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Simon Proctor",
+            "name" : "Roger Bell West",
+            "id" : "Roger Bell West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "Simon Proctor",
             "name" : "Simon Proctor"
          },
          {
             "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Wanderdoc"
+            ]
          },
          {
             "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Yet Ebreo"
+            ]
          }
       ]
+   },
+   "subtitle" : {
+      "text" : "[Champions: 4] Last updated at 2020-03-23 11:52:54 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 6dc7b04e6d..c49e153f90 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,7 +1,9 @@
 {
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "series" : [
       {
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -9,55 +11,53 @@
             ],
             [
                "Perl",
-               2207
+               2209
             ],
             [
                "Raku",
-               1351
+               1353
             ]
          ],
+         "name" : "Contributions",
          "dataLabels" : {
+            "align" : "right",
             "format" : "{point.y:.0f}",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "enabled" : "true",
-            "align" : "right",
-            "color" : "#FFFFFF",
             "rotation" : -90,
-            "y" : 10
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "enabled" : "true"
          }
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       }
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "chart" : {
       "type" : "column"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-03-23 10:22:54 GMT"
-   },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
    },
+   "subtitle" : {
+      "text" : "Last updated at 2020-03-23 11:52:54 GMT"
+   },
    "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 831003c42e..d1cb1dd9a6 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,8 +1,25 @@
 {
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-23 11:52:54 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,9 +34,12 @@
                   11
                ]
             ],
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -33,11 +53,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
+            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -51,11 +71,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
+            "id" : "004",
             "name" : "004",
             "data" : [
                [
@@ -70,11 +89,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004"
+            ]
          },
          {
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -89,11 +106,10 @@
                   12
                ]
             ],
+            "name" : "005",
             "id" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,10 +123,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
             "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -124,10 +143,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007"
+            ]
          },
          {
+            "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -141,12 +161,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "008",
-            "id" : "008"
+            ]
          },
          {
             "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -160,10 +179,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
          },
          {
+            "id" : "010",
             "name" : "010",
             "data" : [
                [
@@ -178,8 +197,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010"
+            ]
          },
          {
             "data" : [
@@ -196,10 +214,12 @@
                   10
                ]
             ],
-            "name" : "011",
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -213,13 +233,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012",
-            "id" : "012"
+            ]
          },
          {
-            "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -233,9 +249,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
          },
          {
+            "id" : "014",
             "name" : "014",
             "data" : [
                [
@@ -250,8 +269,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014"
+            ]
          },
          {
             "data" : [
@@ -272,6 +290,8 @@
             "id" : "015"
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -285,12 +305,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016",
-            "id" : "016"
+            ]
          },
          {
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -304,11 +323,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -322,12 +341,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018"
+            ]
          },
          {
-            "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,11 +357,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -359,9 +375,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
+            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -376,11 +395,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021"
+            ]
          },
          {
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -395,9 +412,12 @@
                   10
                ]
             ],
+            "id" : "022",
             "name" : "022"
          },
          {
+            "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -411,11 +431,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023",
-            "id" : "023"
+            ]
          },
          {
+            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -430,11 +449,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024"
+            ]
          },
          {
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -449,9 +466,11 @@
                   12
                ]
             ],
+            "name" : "025",
             "id" : "025"
          },
          {
+            "id" : "026",
             "name" : "026",
             "data" : [
                [
@@ -466,8 +485,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026"
+            ]
          },
          {
             "data" : [
@@ -484,12 +502,12 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
-            "id" : "028",
             "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -506,6 +524,7 @@
             ]
          },
          {
+            "id" : "029",
             "name" : "029",
             "data" : [
                [
@@ -520,12 +539,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029"
+            ]
          },
          {
-            "id" : "030",
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -542,6 +560,7 @@
             ]
          },
          {
+            "id" : "031",
             "name" : "031",
             "data" : [
                [
@@ -556,8 +575,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "031"
+            ]
          },
          {
             "data" : [
@@ -574,11 +592,12 @@
                   10
                ]
             ],
-            "name" : "032",
-            "id" : "032"
+            "id" : "032",
+            "name" : "032"
          },
          {
             "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -592,11 +611,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -611,9 +628,11 @@
                   11
                ]
             ],
+            "id" : "034",
             "name" : "034"
          },
          {
+            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -628,10 +647,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035"
+            ]
          },
          {
+            "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -645,9 +665,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "036",
-            "id" : "036"
+            ]
          },
          {
             "data" : [
@@ -664,8 +682,8 @@
                   9
                ]
             ],
-            "name" : "037",
-            "id" : "037"
+            "id" : "037",
+            "name" : "037"
          },
          {
             "data" : [
@@ -687,6 +705,7 @@
          },
          {
             "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -700,10 +719,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039"
+            ]
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -717,12 +737,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "040",
-            "id" : "040"
+            ]
          },
          {
             "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -736,8 +755,7 @@
                   "Blog",
                   8
                ]
-            ],
-            "name" : "041"
+            ]
          },
          {
             "data" : [
@@ -754,8 +772,8 @@
                   11
                ]
             ],
-            "name" : "042",
-            "id" : "042"
+            "id" : "042",
+            "name" : "042"
          },
          {
             "id" : "043",
@@ -776,8 +794,6 @@
             ]
          },
          {
-            "id" : "044",
-            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -791,11 +807,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "044",
+            "name" : "044"
          },
          {
-            "id" : "045",
             "name" : "045",
+            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -812,8 +830,8 @@
             ]
          },
          {
-            "id" : "046",
             "name" : "046",
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -831,6 +849,7 @@
          },
          {
             "name" : "047",
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -844,10 +863,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "047"
+            ]
          },
          {
+            "id" : "048",
             "name" : "048",
             "data" : [
                [
@@ -862,8 +881,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "048"
+            ]
          },
          {
             "id" : "049",
@@ -884,8 +902,8 @@
             ]
          },
          {
-            "id" : "050",
             "name" : "050",
+            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -920,8 +938,6 @@
             "id" : "051"
          },
          {
-            "id" : "052",
-            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -935,68 +951,61 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "052",
+            "id" : "052"
          },
          {
-            "id" : "053",
             "data" : [
                [
                   "Perl",
-                  4
+                  6
                ],
                [
                   "Raku",
-                  2
+                  4
                ],
                [
                   "Blog",
                   0
                ]
             ],
+            "id" : "053",
             "name" : "053"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-23 10:22:54 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
+   "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>"
    },
    "series" : [
       {
          "data" : [
             {
-               "drilldown" : "001",
                "name" : "#001",
-               "y" : 140
+               "y" : 140,
+               "drilldown" : "001"
             },
             {
-               "drilldown" : "002",
+               "y" : 109,
                "name" : "#002",
-               "y" : 109
+               "drilldown" : "002"
             },
             {
-               "drilldown" : "003",
                "name" : "#003",
-               "y" : 71
+               "y" : 71,
+               "drilldown" : "003"
             },
             {
-               "drilldown" : "004",
                "name" : "#004",
-               "y" : 91
+               "y" : 91,
+               "drilldown" : "004"
             },
             {
-               "y" : 71,
                "name" : "#005",
+               "y" : 71,
                "drilldown" : "005"
             },
             {
@@ -1015,14 +1024,14 @@
                "y" : 70
             },
             {
-               "y" : 68,
                "name" : "#009",
+               "y" : 68,
                "drilldown" : "009"
             },
             {
-               "drilldown" : "010",
                "name" : "#010",
-               "y" : 60
+               "y" : 60,
+               "drilldown" : "010"
             },
             {
                "drilldown" : "011",
@@ -1031,12 +1040,12 @@
             },
             {
                "drilldown" : "012",
-               "y" : 83,
-               "name" : "#012"
+               "name" : "#012",
+               "y" : 83
             },
             {
-               "y" : 76,
                "name" : "#013",
+               "y" : 76,
                "drilldown" : "013"
             },
             {
@@ -1060,29 +1069,29 @@
                "y" : 79
             },
             {
-               "y" : 76,
+               "drilldown" : "018",
                "name" : "#018",
-               "drilldown" : "018"
+               "y" : 76
             },
             {
+               "drilldown" : "019",
                "y" : 97,
-               "name" : "#019",
-               "drilldown" : "019"
+               "name" : "#019"
             },
             {
-               "drilldown" : "020",
                "name" : "#020",
-               "y" : 95
+               "y" : 95,
+               "drilldown" : "020"
             },
             {
+               "drilldown" : "021",
                "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
+               "y" : 67
             },
             {
+               "drilldown" : "022",
                "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
+               "y" : 63
             },
             {
                "y" : 91,
@@ -1090,8 +1099,8 @@
                "drilldown" : "023"
             },
             {
-               "name" : "#024",
                "y" : 70,
+               "name" : "#024",
                "drilldown" : "024"
             },
             {
@@ -1100,39 +1109,39 @@
                "y" : 55
             },
             {
-               "drilldown" : "026",
+               "name" : "#026",
                "y" : 70,
-               "name" : "#026"
+               "drilldown" : "026"
             },
             {
-               "y" : 58,
                "name" : "#027",
+               "y" : 58,
                "drilldown" : "027"
             },
             {
-               "y" : 78,
                "name" : "#028",
+               "y" : 78,
                "drilldown" : "028"
             },
             {
-               "name" : "#029",
                "y" : 77,
+               "name" : "#029",
                "drilldown" : "029"
             },
             {
-               "name" : "#030",
                "y" : 115,
+               "name" : "#030",
                "drilldown" : "030"
             },