- Added solutions by Roger Bell_West.

10 files changed, 862 insertions, 843 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index f767106769..f1c63f5ec2 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,24 +1,4 @@
 {
-   "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" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
@@ -29,6 +9,20 @@
          {
             "data" : [
                [
+                  "Perl 5",
+                  2
+               ],
+               [
+                  "Perl 6",
+                  2
+               ]
+            ],
+            "name" : "Roger Bell West",
+            "id" : "Roger Bell West"
+         },
+         {
+            "data" : [
+               [
                   "Perl 6",
                   1
                ]
@@ -38,26 +32,51 @@
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 038"
+   "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
    },
-   "legend" : {
-      "enabled" : 0
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    },
-   "subtitle" : {
-      "text" : "[Champions: 1] Last updated at 2019-12-09 13:24:37 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 038",
          "data" : [
             {
-               "y" : 1,
+               "y" : 4,
+               "drilldown" : "Roger Bell West",
+               "name" : "Roger Bell West"
+            },
+            {
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "drilldown" : "Simon Proctor",
+               "y" : 1
             }
          ],
+         "name" : "Perl Weekly Challenge - 038",
          "colorByPoint" : 1
       }
-   ]
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 2] Last updated at 2019-12-09 13:29:31 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 038"
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index dd7fa0839c..3c12e4173c 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,49 +1,27 @@
 {
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
+      }
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2019-12-09 13:24:44 GMT"
-   },
    "legend" : {
       "enabled" : "false"
    },
    "chart" : {
       "type" : "column"
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2019-12-09 13:29:36 GMT"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "rotation" : -90,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}"
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -51,13 +29,35 @@
             ],
             [
                "Perl 5",
-               1546
+               1548
             ],
             [
                "Perl 6",
-               922
+               924
             ]
-         ]
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "rotation" : -90
+         }
+      }
+   ],
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
       }
-   ]
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 78af57788f..81e78ed12b 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,15 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-12-09 13:24:44 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "xAxis" : {
+      "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    },
    "series" : [
       {
@@ -17,104 +20,104 @@
                "name" : "#001"
             },
             {
-               "name" : "#002",
+               "drilldown" : "002",
                "y" : 104,
-               "drilldown" : "002"
+               "name" : "#002"
             },
             {
-               "name" : "#003",
                "y" : 67,
+               "name" : "#003",
                "drilldown" : "003"
             },
             {
-               "drilldown" : "004",
                "y" : 87,
-               "name" : "#004"
+               "name" : "#004",
+               "drilldown" : "004"
             },
             {
-               "y" : 67,
                "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "y" : 67
             },
             {
-               "y" : 48,
                "drilldown" : "006",
-               "name" : "#006"
+               "name" : "#006",
+               "y" : 48
             },
             {
-               "name" : "#007",
+               "drilldown" : "007",
                "y" : 56,
-               "drilldown" : "007"
+               "name" : "#007"
             },
             {
                "drilldown" : "008",
-               "y" : 70,
-               "name" : "#008"
+               "name" : "#008",
+               "y" : 70
             },
             {
+               "name" : "#009",
                "y" : 68,
-               "drilldown" : "009",
-               "name" : "#009"
+               "drilldown" : "009"
             },
             {
-               "drilldown" : "010",
+               "name" : "#010",
                "y" : 60,
-               "name" : "#010"
+               "drilldown" : "010"
             },
             {
+               "drilldown" : "011",
                "name" : "#011",
-               "y" : 79,
-               "drilldown" : "011"
+               "y" : 79
             },
             {
                "y" : 83,
-               "drilldown" : "012",
-               "name" : "#012"
+               "name" : "#012",
+               "drilldown" : "012"
             },
             {
-               "drilldown" : "013",
+               "name" : "#013",
                "y" : 76,
-               "name" : "#013"
+               "drilldown" : "013"
             },
             {
                "name" : "#014",
-               "drilldown" : "014",
-               "y" : 96
+               "y" : 96,
+               "drilldown" : "014"
             },
             {
-               "drilldown" : "015",
+               "name" : "#015",
                "y" : 93,
-               "name" : "#015"
+               "drilldown" : "015"
             },
             {
+               "y" : 66,
                "name" : "#016",
-               "drilldown" : "016",
-               "y" : 66
+               "drilldown" : "016"
             },
             {
-               "name" : "#017",
+               "drilldown" : "017",
                "y" : 79,
-               "drilldown" : "017"
+               "name" : "#017"
             },
             {
+               "y" : 76,
                "name" : "#018",
-               "drilldown" : "018",
-               "y" : 76
+               "drilldown" : "018"
             },
             {
-               "name" : "#019",
                "y" : 95,
+               "name" : "#019",
                "drilldown" : "019"
             },
             {
+               "y" : 95,
                "name" : "#020",
-               "drilldown" : "020",
-               "y" : 95
+               "drilldown" : "020"
             },
             {
-               "drilldown" : "021",
                "y" : 67,
-               "name" : "#021"
+               "name" : "#021",
+               "drilldown" : "021"
             },
             {
                "drilldown" : "022",
@@ -122,48 +125,48 @@
                "name" : "#022"
             },
             {
-               "name" : "#023",
+               "drilldown" : "023",
                "y" : 91,
-               "drilldown" : "023"
+               "name" : "#023"
             },
             {
+               "y" : 70,
                "name" : "#024",
-               "drilldown" : "024",
-               "y" : 70
+               "drilldown" : "024"
             },
             {
                "drilldown" : "025",
-               "y" : 55,
-               "name" : "#025"
+               "name" : "#025",
+               "y" : 55
             },
             {
                "name" : "#026",
-               "drilldown" : "026",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "026"
             },
             {
                "y" : 58,
-               "drilldown" : "027",
-               "name" : "#027"
+               "name" : "#027",
+               "drilldown" : "027"
             },
             {
-               "name" : "#028",
                "drilldown" : "028",
-               "y" : 78
+               "y" : 78,
+               "name" : "#028"
             },
             {
-               "name" : "#029",
+               "drilldown" : "029",
                "y" : 77,
-               "drilldown" : "029"
+               "name" : "#029"
             },
             {
-               "name" : "#030",
+               "drilldown" : "030",
                "y" : 115,
-               "drilldown" : "030"
+               "name" : "#030"
             },
             {
-               "y" : 87,
                "drilldown" : "031",
+               "y" : 87,
                "name" : "#031"
             },
             {
@@ -172,52 +175,53 @@
                "name" : "#032"
             },
             {
-               "name" : "#033",
                "drilldown" : "033",
+               "name" : "#033",
                "y" : 108
             },
             {
-               "drilldown" : "034",
                "y" : 59,
-               "name" : "#034"
+               "name" : "#034",
+               "drilldown" : "034"
             },
             {
-               "y" : 60,
                "drilldown" : "035",
+               "y" : 60,
                "name" : "#035"
             },
             {
-               "name" : "#036",
+               "drilldown" : "036",
                "y" : 60,
-               "drilldown" : "036"
+               "name" : "#036"
             },
             {
                "drilldown" : "037",
-               "y" : 60,
-               "name" : "#037"
+               "name" : "#037",
+               "y" : 60
             },
             {
-               "y" : 1,
                "drilldown" : "038",
-               "name" : "#038"
+               "name" : "#038",
+               "y" : 5
             }
          ],
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true"
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-12-09 13:29:36 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -232,10 +236,9 @@
                   11
                ]
             ],
-            "id" : "001"
+            "name" : "001"
          },
          {
-            "id" : "002",
             "name" : "002",
             "data" : [
                [
@@ -250,9 +253,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "002"
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -267,11 +272,9 @@
                   9
                ]
             ],
-            "name" : "003",
             "id" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -286,11 +289,12 @@
                   10
                ]
             ],
+            "id" : "004",
             "name" : "004"
          },
          {
-            "id" : "005",
             "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -307,8 +311,6 @@
             ]
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -322,7 +324,9 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
             "name" : "007",
@@ -343,6 +347,7 @@
             "id" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -357,12 +362,10 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
             "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -376,10 +379,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -394,10 +397,11 @@
                   11
                ]
             ],
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -412,10 +416,9 @@
                   10
                ]
             ],
-            "id" : "011"
+            "name" : "011"
          },
          {
-            "id" : "012",
             "name" : "012",
             "data" : [
                [
@@ -430,7 +433,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012"
          },
          {
             "name" : "013",
@@ -452,6 +456,7 @@
          },
          {
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -465,8 +470,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014"
+            ]
          },
          {
             "data" : [
@@ -483,11 +487,10 @@
                   15
                ]
             ],
-            "name" : "015",
-            "id" : "015"
+            "id" : "015",
+            "name" : "015"
          },
          {
-            "id" : "016",
             "name" : "016",
             "data" : [
                [
@@ -502,9 +505,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016"
          },
          {
+            "name" : "017",
             "data" : [
                [
                   "Perl 5",
@@ -519,7 +524,6 @@
                   12
                ]
             ],
-            "name" : "017",
             "id" : "017"
          },
          {
@@ -541,6 +545,8 @@
             "name" : "018"
          },
          {
+            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -554,11 +560,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -573,11 +578,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
-            "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -592,11 +596,10 @@
                   10
                ]
             ],
-            "name" : "021"
+            "id" : "021"
          },
          {
             "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl 5",
@@ -610,9 +613,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022"
          },
          {
+            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl 5",
@@ -626,9 +632,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023",
-            "id" : "023"
+            ]
          },
          {
             "id" : "024",
@@ -649,7 +653,6 @@
             "name" : "024"
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl 5",
@@ -664,11 +667,11 @@
                   12
                ]
             ],
+            "id" : "025",
             "name" : "025"
          },
          {
             "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl 5",
@@ -682,10 +685,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026"
          },
          {
-            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl 5",
@@ -700,10 +704,9 @@
                   9
                ]
             ],
-            "id" : "027"
+            "name" : "027"
          },
          {
-            "id" : "028",
             "data" : [
                [
                   "Perl 5",
@@ -718,11 +721,11 @@
                   9
                ]
             ],
+            "id" : "028",
             "name" : "028"
          },
          {
             "id" : "029",
-            "name" : "029",
             "data" : [
                [
                   "Perl 5",
@@ -736,9 +739,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "029"
          },
          {
+            "name" : "030",
             "id" : "030",
             "data" : [
                [
@@ -753,11 +758,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "030"
+            ]
          },
          {
-            "name" : "031",
             "data" : [
                [
                   "Perl 5",
@@ -772,7 +775,8 @@
                   9
                ]
             ],
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
             "id" : "032",
@@ -793,7 +797,6 @@
             "name" : "032"
          },
          {
-            "name" : "033",
             "data" : [
                [
                   "Perl 5",
@@ -808,7 +811,8 @@
                   10
                ]
             ],
-            "id" : "033"
+            "id" : "033",
+            "name" : "033"
          },
          {
             "id" : "034",
@@ -830,7 +834,6 @@
          },
          {
             "id" : "035",
-            "name" : "035",
             "data" : [
                [
                   "Perl 5",
@@ -844,7 +847,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035"
          },
          {
             "name" : "036",
@@ -865,6 +869,8 @@
             "id" : "036"
          },
          {
+            "name" : "037",
+            "id" : "037",
             "data" : [
                [
                   "Perl 5",
@@ -878,21 +884,19 @@
                   "Blog",
                   6
                ]
-            ],
-            "name" : "037",
-            "id" : "037"
+            ]
          },
          {
-            "id" : "038",
             "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl 5",
-                  0
+                  2
                ],
                [
                   "Perl 6",
-                  1
+                  3
                ],
                [
                   "Blog",
@@ -902,21 +906,17 @@
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "legend" : {
+      "enabled" : "false"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "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>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 48d19f675f..c65082b0fd 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,23 +1,37 @@
 {
+   "tooltip" : {
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-12-09 13:29:33 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
+                  "Perl 5",
+                  73
+               ],
+               [
                   "Perl 6",
                   73
                ],
                [
                   "Blog",
                   87
-               ],
-               [
-                  "Perl 5",
-                  73
                ]
-            ],
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
             "name" : "Joelle Maslak",
@@ -38,24 +52,26 @@
             ]
          },
          {
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
-                  "Perl 5",
-                  71
-               ],
-               [
                   "Blog",
                   22
                ],
                [
                   "Perl 6",
                   70
+               ],
+               [
+                  "Perl 5",
+                  71
                ]
-            ],
-            "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas"
+            ]
          },
          {
+            "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -65,43 +81,41 @@
                   "Perl 6",
                   71
                ]
-            ],
-            "name" : "Ruben Westerberg",
-            "id" : "Ruben Westerberg"
+            ]
          },
          {
-            "id" : "Adam Russell",
-            "name" : "Adam Russell",
             "data" : [
                [
-                  "Perl 5",
-                  75
+                  "Blog",
+                  40
                ],
                [
                   "Perl 6",
                   9
                ],
                [
-                  "Blog",
-                  40
+                  "Perl 5",
+                  75
                ]
-            ]
+            ],
+            "id" : "Adam Russell",
+            "name" : "Adam Russell"
          },
          {
             "id" : "Arne Sommer",
             "name" : "Arne Sommer",
             "data" : [
                [
-                  "Blog",
-                  37
-               ],
-               [
                   "Perl 6",
                   74
                ],
                [
                   "Perl 5",
                   3
+               ],
+               [
+                  "Blog",
+                  37
                ]
             ]
          },
@@ -112,180 +126,178 @@
                   63
                ],
                [
-                  "Blog",
-                  3
-               ],
-               [
                   "Perl 6",
                   38
+               ],
+               [
+                  "Blog",
+                  3
                ]
             ],
             "name" : "Athanasius",
             "id" : "Athanasius"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
-                  "Perl 5",
-                  66
-               ],
-               [