- Added solutions by Pete Houston.

13 files changed, 1287 insertions, 1272 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9ea882db01..da8bacd0af 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,126 +1,19 @@
 {
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-   },
-   "series" : [
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-         "name" : "Perl Weekly Challenge - 115",
-         "data" : [
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-               "drilldown" : "Andinus",
-               "name" : "Andinus",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Dave Cross",
-               "y" : 2,
-               "name" : "Dave Cross"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "y" : 3,
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "name" : "Feng Chang",
-               "y" : 2,
-               "drilldown" : "Feng Chang"
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "y" : 2,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 4,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "y" : 1,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green"
-            },
-            {
-               "name" : "Stuart Little",
-               "y" : 4,
-               "drilldown" : "Stuart Little"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4,
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3,
-               "name" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
    "plotOptions" : {
       "series" : {
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          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+            "enabled" : 1,
+            "format" : "{point.y}"
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-   "chart" : {
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-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
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-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 115"
-   },
    "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2021-06-02 13:26:00 GMT"
+      "text" : "[Champions: 16] Last updated at 2021-06-02 13:34:20 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andinus",
-            "name" : "Andinus",
             "data" : [
                [
                   "Raku",
@@ -130,19 +23,23 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Andinus",
+            "name" : "Andinus"
          },
          {
+            "name" : "Dave Cross",
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Dave Cross",
-            "name" : "Dave Cross"
+            ]
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -152,23 +49,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
             "id" : "Feng Chang",
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
@@ -201,8 +96,8 @@
                   2
                ]
             ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
             "data" : [
@@ -239,8 +134,18 @@
             "id" : "Niels van Dijke"
          },
          {
-            "id" : "Roger Bell_West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Pete Houston",
+            "id" : "Pete Houston"
+         },
+         {
             "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -253,6 +158,8 @@
             ]
          },
          {
+            "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -262,9 +169,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Simon Green",
-            "id" : "Simon Green"
+            ]
          },
          {
             "data" : [
@@ -277,12 +182,12 @@
                   2
                ]
             ],
-            "id" : "Stuart Little",
-            "name" : "Stuart Little"
+            "name" : "Stuart Little",
+            "id" : "Stuart Little"
          },
          {
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -305,9 +210,119 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 115"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "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/>",
+      "followPointer" : 1
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 115",
+         "data" : [
+            {
+               "drilldown" : "Andinus",
+               "y" : 2,
+               "name" : "Andinus"
+            },
+            {
+               "y" : 2,
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross"
+            },
+            {
+               "y" : 3,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "name" : "Feng Chang",
+               "y" : 2,
+               "drilldown" : "Feng Chang"
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "y" : 2,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "y" : 4,
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 1,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "y" : 2,
+               "name" : "Pete Houston"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "y" : 4,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 3,
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
+            },
+            {
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little",
+               "y" : 4
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index dd6725b1ab..28b544405e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,32 +2,32 @@
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-06-02 13:26:00 GMT"
-   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
+      }
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
+   "legend" : {
+      "enabled" : "false"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "rotation" : -90,
+            "enabled" : "true",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}"
+         },
          "name" : "Contributions",
          "data" : [
             [
@@ -36,28 +36,28 @@
             ],
             [
                "Perl",
-               5429
+               5431
             ],
             [
                "Raku",
                3449
             ]
-         ],
-         "dataLabels" : {
-            "enabled" : "true",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF"
-         }
+         ]
       }
    ],
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-06-02 13:34:19 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 0a381a8b6c..d23858f31c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,20 +1,6 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
    "series" : [
       {
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
                "y" : 161,
@@ -27,114 +13,114 @@
                "drilldown" : "002"
             },
             {
+               "drilldown" : "003",
                "y" : 81,
-               "name" : "#003",
-               "drilldown" : "003"
+               "name" : "#003"
             },
             {
-               "name" : "#004",
                "y" : 99,
+               "name" : "#004",
                "drilldown" : "004"
             },
             {
                "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
+               "y" : 78,
+               "name" : "#005"
             },
             {
-               "name" : "#006",
                "y" : 58,
+               "name" : "#006",
                "drilldown" : "006"
             },
             {
-               "drilldown" : "007",
+               "y" : 64,
                "name" : "#007",
-               "y" : 64
+               "drilldown" : "007"
             },
             {
-               "drilldown" : "008",
+               "y" : 78,
                "name" : "#008",
-               "y" : 78
+               "drilldown" : "008"
             },
             {
+               "drilldown" : "009",
                "y" : 76,
-               "name" : "#009",
-               "drilldown" : "009"
+               "name" : "#009"
             },
             {
-               "drilldown" : "010",
+               "y" : 65,
                "name" : "#010",
-               "y" : 65
+               "drilldown" : "010"
             },
             {
+               "drilldown" : "011",
                "y" : 85,
-               "name" : "#011",
-               "drilldown" : "011"
+               "name" : "#011"
             },
             {
+               "drilldown" : "012",
                "y" : 89,
-               "name" : "#012",
-               "drilldown" : "012"
+               "name" : "#012"
             },
             {
                "drilldown" : "013",
-               "y" : 85,
-               "name" : "#013"
+               "name" : "#013",
+               "y" : 85
             },
             {
+               "drilldown" : "014",
                "name" : "#014",
-               "y" : 101,
-               "drilldown" : "014"
+               "y" : 101
             },
             {
-               "drilldown" : "015",
                "y" : 99,
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
+               "drilldown" : "016",
                "y" : 71,
-               "name" : "#016",
-               "drilldown" : "016"
+               "name" : "#016"
             },
             {
-               "drilldown" : "017",
+               "y" : 84,
                "name" : "#017",
-               "y" : 84
+               "drilldown" : "017"
             },
             {
-               "y" : 81,
                "name" : "#018",
+               "y" : 81,
                "drilldown" : "018"
             },
             {
-               "drilldown" : "019",
                "name" : "#019",
-               "y" : 103
+               "y" : 103,
+               "drilldown" : "019"
             },
             {
-               "drilldown" : "020",
                "name" : "#020",
-               "y" : 101
+               "y" : 101,
+               "drilldown" : "020"
             },
             {
+               "drilldown" : "021",
                "name" : "#021",
-               "y" : 72,
-               "drilldown" : "021"
+               "y" : 72
             },
             {
-               "y" : 68,
                "name" : "#022",
+               "y" : 68,
                "drilldown" : "022"
             },
             {
+               "drilldown" : "023",
                "y" : 97,
-               "name" : "#023",
-               "drilldown" : "023"
+               "name" : "#023"
             },
             {
-               "drilldown" : "024",
                "y" : 74,
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
             {
                "drilldown" : "025",
@@ -142,8 +128,8 @@
                "name" : "#025"
             },
             {
-               "y" : 74,
                "name" : "#026",
+               "y" : 74,
                "drilldown" : "026"
             },
             {
@@ -157,13 +143,13 @@
                "name" : "#028"
             },
             {
-               "y" : 79,
+               "drilldown" : "029",
                "name" : "#029",
-               "drilldown" : "029"
+               "y" : 79
             },
             {
-               "name" : "#030",
                "y" : 117,
+               "name" : "#030",
                "drilldown" : "030"
             },
             {
@@ -172,9 +158,9 @@
                "drilldown" : "031"
             },
             {
-               "y" : 94,
+               "drilldown" : "032",
                "name" : "#032",
-               "drilldown" : "032"
+               "y" : 94
             },
             {
                "drilldown" : "033",
@@ -182,19 +168,19 @@
                "name" : "#033"
             },
             {
-               "drilldown" : "034",
+               "name" : "#034",
                "y" : 64,
-               "name" : "#034"
+               "drilldown" : "034"
             },
             {
-               "y" : 64,
                "name" : "#035",
+               "y" : 64,
                "drilldown" : "035"
             },
             {
+               "drilldown" : "036",
                "y" : 68,
-               "name" : "#036",
-               "drilldown" : "036"
+               "name" : "#036"
             },
             {
                "drilldown" : "037",
@@ -208,18 +194,18 @@
             },
             {
                "drilldown" : "039",
-               "name" : "#039",
-               "y" : 62
+               "y" : 62,
+               "name" : "#039"
             },
             {
-               "drilldown" : "040",
                "name" : "#040",
-               "y" : 73
+               "y" : 73,
+               "drilldown" : "040"
             },
             {
                "drilldown" : "041",
-               "y" : 76,
-               "name" : "#041"
+               "name" : "#041",
+               "y" : 76
             },
             {
                "y" : 92,
@@ -228,12 +214,12 @@
             },
             {
                "drilldown" : "043",
-               "y" : 68,
-               "name" : "#043"
+               "name" : "#043",
+               "y" : 68
             },
             {
-               "y" : 85,
                "name" : "#044",
+               "y" : 85,
                "drilldown" : "044"
             },
             {
@@ -252,39 +238,39 @@
                "drilldown" : "047"
             },
             {
-               "drilldown" : "048",
                "y" : 108,
-               "name" : "#048"
+               "name" : "#048",
+               "drilldown" : "048"
             },
             {
                "drilldown" : "049",
-               "name" : "#049",
-               "y" : 89
+               "y" : 89,
+               "name" : "#049"
             },
             {
-               "drilldown" : "050",
                "y" : 98,
-               "name" : "#050"
+               "name" : "#050",
+               "drilldown" : "050"
             },
             {
-               "name" : "#051",
                "y" : 89,
+               "name" : "#051",
                "drilldown" : "051"
             },
             {
-               "drilldown" : "052",
                "name" : "#052",
-               "y" : 91
+               "y" : 91,
+               "drilldown" : "052"
             },
             {
-               "drilldown" : "053",
+               "name" : "#053",
                "y" : 101,
-               "name" : "#053"
+               "drilldown" : "053"
             },
             {
-               "drilldown" : "054",
+               "name" : "#054",
                "y" : 103,
-               "name" : "#054"
+               "drilldown" : "054"
             },
             {
                "drilldown" : "055",
@@ -293,58 +279,58 @@
             },
             {
                "drilldown" : "056",
-               "name" : "#056",
-               "y" : 95
+               "y" : 95,
+               "name" : "#056"
             },
             {
                "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
+               "y" : 80,
+               "name" : "#057"
             },
             {
-               "drilldown" : "058",
+               "y" : 69,
                "name" : "#058",
-               "y" : 69
+               "drilldown" : "058"
             },
             {
                "drilldown" : "059",
-               "y" : 89,
-               "name" : "#059"
+               "name" : "#059",
+               "y" : 89
             },
             {
-               "name" : "#060",
                "y" : 85,
+               "name" : "#060",
                "drilldown" : "060"
             },
             {
-               "drilldown" : "061",
+               "name" : "#061",
                "y" : 81,
-               "name" : "#061"
+               "drilldown" : "061"
             },
             {
-               "drilldown" : "062",
+               "y" : 58,
                "name" : "#062",
-               "y" : 58
+               "drilldown" : "062"
             },
             {
-               "y" : 89,
+               "drilldown" : "063",
                "name" : "#063",
-               "drilldown" : "063"
+               "y" : 89
             },
             {
-               "y" : 80,
                "name" : "#064",
+               "y" : 80,
                "drilldown" : "064"
             },
             {
-               "y" : 73,
                "name" : "#065",
+               "y" : 73,
                "drilldown" : "065"
             },
             {
                "drilldown" : "066",
-               "y" : 84,
-               "name" : "#066"
+               "name" : "#066",
+               "y" : 84
             },
             {
                "drilldown" : "067",
@@ -352,14 +338,14 @@
                "y" : 90
             },
             {
-               "drilldown" : "068",
                "name" : "#068",
-               "y" : 75
+               "y" : 75,
+               "drilldown" : "068"
             },
             {
-               "drilldown" : "069",
+               "name" : "#069",
                "y" : 83,
-               "name" : "#069"
+               "drilldown" : "069"
             },
             {
                "drilldown" : "070",
@@ -367,9 +353,9 @@
                "y" : 93
             },
             {
-               "drilldown" : "071",
                "y" : 78,
-               "name" : "#071"
+               "name" : "#071",
+               "drilldown" : "071"
             },
             {
                "drilldown" : "072",
@@ -387,9 +373,9 @@
                "drilldown" : "074"
             },
             {
+               "drilldown" : "075",
                "name" : "#075",
-               "y" : 113,
-               "drilldown" : "075"
+               "y" : 113
             },
             {
                "drilldown" : "076",
@@ -397,79 +383,79 @@
                "name" : "#076"
             },
             {
-               "name" : "#077",
+               "drilldown" : "077",
                "y" : 98,
-               "drilldown" : "077"
+               "name" : "#077"
             },
             {
-               "name" : "#078",
                "y" : 127,
+               "name" : "#078",
                "drilldown" : "078"
             },
             {
-               "y" : 122,
+               "drilldown" : "079",
                "name" : "#079",
-               "drilldown" : "079"
+               "y" : 122
             },
             {
                "drilldown" : "080",
-               "y" : 127,
-               "name" : "#080"
+               "name" : "#080",
+               "y" : 127
             },
             {
+               "drilldown" : "081",
                "name" : "#081",
-               "y" : 114,
-               "drilldown" : "081"
+               "y" : 114
             },
             {
+               "drilldown" : "082",
                "name" : "#082",
-               "y" : 114,
-               "drilldown" : "082"
+               "y" : 114
             },
             {
-               "drilldown" : "083",
                "y" : 127,
-               "name" : "#083"
+               "name" : "#083",
+               "drilldown" : "083"
             },
             {
-               "drilldown" : "084",
+               "y" : 119,
                "name" : "#084",
-               "y" : 119
+               "drilldown" : "084"
             },
             {
-               "name" : "#085",
                "y" : 114,
+               "name" : "#085",
                "drilldown" : "085"
             },
             {
                "drilldown" : "086",
-               "name" : "#086",
-               "y" : 104
+               "y" : 104,
+               "name" : "#086"
             },
             {
+               "drilldown" : "087",
                "y" : 101,
-               "name" : "#087",
-               "drilldown" : "087"
+               "name" : "#087"
             },
             {
                "drilldown" : "088",
-               "name" : "#088",
-               "y" : 121
+               "y" : 121,
+               "name" : "#088"
             },
             {
-               "drilldown" : "089",
+               "name" : "#089",
                "y" : 113,
-               "name" : "#089"
+               "drilldown" : "089"
             },
             {
-               "drilldown" : "090",
                "name" : "#090",
-               "y" : 113
+               "y" : 113,
+               "drilldown" : "090"
             },
             {
                "drilldown" : "091",
-               "name" : "#091",
-               "y" : 108
+               "y" : 108,
+               "name" : "#091"
             },
             {
                "y" : 98,
@@ -482,24 +468,24 @@
                "name" : "#093"
             },
             {
+               "drilldown" : "094",
                "name" : "#094",
-               "y" : 87,
-               "drilldown" : "094"
+               "y" : 87
             },
             {
-               "name" : "#095",
                "y" : 108,
+               "name" : "#095",
                "drilldown" : "095"
             },
             {
-               "y" : 108,
                "name" : "#096",
+               "y" : 108,
                "drilldown" : "096"
             },
             {
                "drilldown" : "097",
-               "y" : 111,
-               "name" : "#097"
+               "name" : "#097",
+               "y" : 111
             },
             {
                "name" : "#098",
@@ -512,9 +498,9 @@
                "y" : 97
             },
             {
-               "drilldown" : "100",
+               "name" : "#100",
                "y" : 120,
-               "name" : "#100"
+               "drilldown" : "100"