- Added solutions by Mark Anderson.

11 files changed, 782 insertions, 767 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b6a0e807ea..dda3fa0fce 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,15 +1,4 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "tooltip" : {
       "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
@@ -17,12 +6,11 @@
    },
    "series" : [
       {
-         "colorByPoint" : 1,
          "data" : [
             {
                "name" : "Dave Cross",
-               "y" : 2,
-               "drilldown" : "Dave Cross"
+               "drilldown" : "Dave Cross",
+               "y" : 2
             },
             {
                "drilldown" : "Dave Jacoby",
@@ -30,9 +18,9 @@
                "name" : "Dave Jacoby"
             },
             {
+               "y" : 2,
                "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
+               "name" : "E. Choroba"
             },
             {
                "drilldown" : "Javier Luque",
@@ -41,50 +29,61 @@
             },
             {
                "y" : 4,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
             },
             {
-               "drilldown" : "Markus Holzer",
                "y" : 3,
+               "drilldown" : "Markus Holzer",
                "name" : "Markus Holzer"
             },
             {
-               "drilldown" : "Mohammad S Anwar",
                "name" : "Mohammad S Anwar",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Mohammad S Anwar"
             },
             {
-               "y" : 1,
                "name" : "Pete Houston",
-               "drilldown" : "Pete Houston"
+               "drilldown" : "Pete Houston",
+               "y" : 1
             },
             {
+               "y" : 4,
                "drilldown" : "Roger Bell West",
-               "name" : "Roger Bell West",
-               "y" : 4
+               "name" : "Roger Bell West"
             },
             {
-               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
                "y" : 2,
-               "name" : "Simon Proctor"
+               "drilldown" : "Simon Proctor"
             },
             {
-               "drilldown" : "Wanderdoc",
                "y" : 2,
+               "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc"
             },
             {
-               "drilldown" : "Yet Ebreo",
                "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
                "y" : 2
             }
          ],
+         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 053"
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2020-03-25 13:22:37 GMT"
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
@@ -99,27 +98,26 @@
             "id" : "Dave Cross"
          },
          {
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
             "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba"
+            ]
          },
          {
-            "id" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -134,10 +132,10 @@
                   1
                ]
             ],
-            "name" : "Javier Luque"
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
          },
          {
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -148,11 +146,22 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari"
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Markus Holzer",
             "name" : "Markus Holzer",
+            "id" : "Markus Holzer",
             "data" : [
                [
                   "Perl",
@@ -165,27 +174,28 @@
             ]
          },
          {
+            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Mohammad S Anwar"
+            ]
          },
          {
             "id" : "Pete Houston",
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Pete Houston"
+            ]
          },
          {
             "id" : "Roger Bell West",
+            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl",
@@ -195,8 +205,7 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Roger Bell West"
+            ]
          },
          {
             "data" : [
@@ -205,8 +214,8 @@
                   2
                ]
             ],
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
             "id" : "Wanderdoc",
@@ -230,18 +239,24 @@
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 053"
-   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2020-03-25 13:30:54 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 053"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "chart" : {
       "type" : "column"
    }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index c11ef33701..0981dcc0eb 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,22 @@
 {
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "dataLabels" : {
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "enabled" : "true",
-            "rotation" : -90,
+            "y" : 10,
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
-            "y" : 10
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "align" : "right"
          },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -25,13 +28,22 @@
             ],
             [
                "Raku",
-               1359
+               1361
             ]
          ]
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "subtitle" : {
-      "text" : "Last updated at 2020-03-25 13:22:37 GMT"
+      "text" : "Last updated at 2020-03-25 13:30:54 GMT"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
@@ -39,25 +51,13 @@
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c7a4e715c5..93891d6746 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,20 +1,12 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "chart" : {
-      "type" : "column"
+   "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>"
    },
    "series" : [
       {
          "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
                "drilldown" : "001",
@@ -23,58 +15,58 @@
             },
             {
                "drilldown" : "002",
-               "name" : "#002",
-               "y" : 109
+               "y" : 109,
+               "name" : "#002"
             },
             {
-               "drilldown" : "003",
                "name" : "#003",
+               "drilldown" : "003",
                "y" : 71
             },
             {
-               "drilldown" : "004",
                "name" : "#004",
+               "drilldown" : "004",
                "y" : 91
             },
             {
-               "name" : "#005",
+               "drilldown" : "005",
                "y" : 71,
-               "drilldown" : "005"
+               "name" : "#005"
             },
             {
-               "drilldown" : "006",
                "name" : "#006",
+               "drilldown" : "006",
                "y" : 52
             },
             {
-               "drilldown" : "007",
                "name" : "#007",
+               "drilldown" : "007",
                "y" : 58
             },
             {
+               "name" : "#008",
                "drilldown" : "008",
-               "y" : 70,
-               "name" : "#008"
+               "y" : 70
             },
             {
-               "name" : "#009",
+               "drilldown" : "009",
                "y" : 68,
-               "drilldown" : "009"
+               "name" : "#009"
             },
             {
                "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "y" : 60
             },
             {
+               "drilldown" : "011",
                "y" : 79,
-               "name" : "#011",
-               "drilldown" : "011"
+               "name" : "#011"
             },
             {
                "y" : 83,
-               "name" : "#012",
-               "drilldown" : "012"
+               "drilldown" : "012",
+               "name" : "#012"
             },
             {
                "drilldown" : "013",
@@ -82,34 +74,34 @@
                "name" : "#013"
             },
             {
-               "name" : "#014",
+               "drilldown" : "014",
                "y" : 96,
-               "drilldown" : "014"
+               "name" : "#014"
             },
             {
-               "drilldown" : "015",
                "name" : "#015",
+               "drilldown" : "015",
                "y" : 93
             },
             {
-               "drilldown" : "016",
+               "name" : "#016",
                "y" : 66,
-               "name" : "#016"
+               "drilldown" : "016"
             },
             {
-               "drilldown" : "017",
                "name" : "#017",
-               "y" : 79
+               "y" : 79,
+               "drilldown" : "017"
             },
             {
-               "drilldown" : "018",
                "name" : "#018",
-               "y" : 76
+               "y" : 76,
+               "drilldown" : "018"
             },
             {
                "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 97
             },
             {
                "drilldown" : "020",
@@ -117,118 +109,118 @@
                "name" : "#020"
             },
             {
+               "drilldown" : "021",
                "y" : 67,
-               "name" : "#021",
-               "drilldown" : "021"
+               "name" : "#021"
             },
             {
-               "drilldown" : "022",
                "name" : "#022",
+               "drilldown" : "022",
                "y" : 63
             },
             {
-               "name" : "#023",
+               "drilldown" : "023",
                "y" : 91,
-               "drilldown" : "023"
+               "name" : "#023"
             },
             {
+               "name" : "#024",
                "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
+               "y" : 70
             },
             {
-               "drilldown" : "025",
                "name" : "#025",
-               "y" : 55
+               "y" : 55,
+               "drilldown" : "025"
             },
             {
+               "drilldown" : "026",
                "y" : 70,
-               "name" : "#026",
-               "drilldown" : "026"
+               "name" : "#026"
             },
             {
-               "name" : "#027",
                "y" : 58,
-               "drilldown" : "027"
+               "drilldown" : "027",
+               "name" : "#027"
             },
             {
-               "y" : 78,
                "name" : "#028",
-               "drilldown" : "028"
+               "drilldown" : "028",
+               "y" : 78
             },
             {
+               "drilldown" : "029",
                "y" : 77,
-               "name" : "#029",
-               "drilldown" : "029"
+               "name" : "#029"
             },
             {
                "y" : 115,
-               "name" : "#030",
-               "drilldown" : "030"
+               "drilldown" : "030",
+               "name" : "#030"
             },
             {
-               "name" : "#031",
+               "drilldown" : "031",
                "y" : 87,
-               "drilldown" : "031"
+               "name" : "#031"
             },
             {
                "y" : 92,
-               "name" : "#032",
-               "drilldown" : "032"
+               "drilldown" : "032",
+               "name" : "#032"
             },
             {
-               "drilldown" : "033",
                "name" : "#033",
+               "drilldown" : "033",
                "y" : 108
             },
             {
-               "y" : 62,
                "name" : "#034",
+               "y" : 62,
                "drilldown" : "034"
             },
             {
+               "drilldown" : "035",
                "y" : 62,
-               "name" : "#035",
-               "drilldown" : "035"
+               "name" : "#035"
             },
             {
-               "name" : "#036",
                "y" : 63,
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "name" : "#036"
             },
             {
-               "y" : 63,
                "name" : "#037",
-               "drilldown" : "037"
+               "drilldown" : "037",
+               "y" : 63
             },
             {
                "y" : 65,
-               "name" : "#038",
-               "drilldown" : "038"
+               "drilldown" : "038",
+               "name" : "#038"
             },
             {
+               "drilldown" : "039",
                "y" : 60,
-               "name" : "#039",
-               "drilldown" : "039"
+               "name" : "#039"
             },
             {
-               "drilldown" : "040",
                "name" : "#040",
-               "y" : 66
+               "y" : 66,
+               "drilldown" : "040"
             },
             {
                "name" : "#041",
-               "y" : 69,
-               "drilldown" : "041"
+               "drilldown" : "041",
+               "y" : 69
             },
             {
-               "y" : 88,
                "name" : "#042",
-               "drilldown" : "042"
+               "drilldown" : "042",
+               "y" : 88
             },
             {
-               "drilldown" : "043",
                "name" : "#043",
+               "drilldown" : "043",
                "y" : 65
             },
             {
@@ -237,59 +229,73 @@
                "drilldown" : "044"
             },
             {
-               "drilldown" : "045",
                "y" : 94,
+               "drilldown" : "045",
                "name" : "#045"
             },
             {
                "name" : "#046",
-               "y" : 83,
-               "drilldown" : "046"
+               "drilldown" : "046",
+               "y" : 83
             },
             {
-               "drilldown" : "047",
                "name" : "#047",
+               "drilldown" : "047",
                "y" : 81
             },
             {
-               "drilldown" : "048",
                "name" : "#048",
-               "y" : 106
+               "y" : 106,
+               "drilldown" : "048"
             },
             {
+               "drilldown" : "049",
                "y" : 85,
-               "name" : "#049",
-               "drilldown" : "049"
+               "name" : "#049"
             },
             {
-               "name" : "#050",
+               "drilldown" : "050",
                "y" : 95,
-               "drilldown" : "050"
+               "name" : "#050"
             },
             {
-               "y" : 86,
                "name" : "#051",
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "y" : 86
             },
             {
-               "drilldown" : "052",
                "name" : "#052",
+               "drilldown" : "052",
                "y" : 82
             },
             {
-               "y" : 31,
                "name" : "#053",
-               "drilldown" : "053"
+               "drilldown" : "053",
+               "y" : 33
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-25 13:22:37 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-25 13:30:54 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "name" : "001",
             "data" : [
                [
@@ -304,12 +310,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001"
+            ]
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -323,9 +326,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -340,12 +346,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003"
+            ]
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -359,9 +362,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -375,11 +382,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005",
-            "id" : "005"
+            ]
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -393,12 +400,9 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -413,6 +417,7 @@
                   10
                ]
             ],
+            "name" : "007",
             "id" : "007"
          },
          {
@@ -466,12 +471,10 @@
                   11
                ]
             ],
-            "name" : "010",
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -485,9 +488,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
+            "name" : "012",
             "id" : "012",
             "data" : [
                [
@@ -502,11 +508,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012"
+            ]
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -521,9 +525,12 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -537,13 +544,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014",
-            "id" : "014"
+            ]
          },
          {
-            "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -557,7 +560,9 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "015",
+            "name" : "015"
          },
          {
             "data" : [
@@ -578,8 +583,6 @@
             "id" : "016"
          },
          {
-            "id" : "017",
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -593,11 +596,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017",
+            "id" : "017"
          },
          {
-            "id" : "018",
             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -615,6 +620,7 @@
          },
          {
             "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -628,12 +634,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -647,7 +650,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
             "data" : [
@@ -668,8 +673,6 @@
             "id" : "021"
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -683,11 +686,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022",
+            "id" : "022"
          },
          {
-            "id" : "023",
             "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -722,6 +727,7 @@
             "id" : "024"
          },
          {
+            "name" : "025",
             "id" : "025",
             "data" : [
                [
@@ -736,12 +742,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025"
+            ]
          },
          {
-            "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -755,7 +758,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
             "data" : [
@@ -776,6 +781,8 @@
             "id" : "027"
          },
          {
+            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -789,9 +796,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "028",
-            "id" : "028"
+            ]
          },
          {
             "data" : [
@@ -808,10 +813,11 @@
                   12
                ]
             ],
-            "name" : "029",
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
          {
+            "name" : "030",
             "id" : "030",
             "data" : [
                [
@@ -826,8 +832,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "030"
+            ]
          },
          {
             "id" : "031",
@@ -849,6 +854,7 @@
          },
          {
             "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -862,10 +868,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032"
+            ]
          },
          {
+            "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -879,9 +886,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033",
-            "id" : "033"
+            ]
          },
          {