- Added solutions by Pete Houston.

13 files changed, 1168 insertions, 1153 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index af6a64ae2e..c10db3aded 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -2,7 +2,6 @@
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andinus",
             "data" : [
                [
                   "Raku",
@@ -13,27 +12,28 @@
                   2
                ]
             ],
+            "name" : "Andinus",
             "id" : "Andinus"
          },
          {
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
-            "id" : "Cristina Heredia",
+            "name" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Cristina Heredia"
+            "id" : "Cristina Heredia"
          },
          {
             "name" : "Dave Jacoby",
@@ -93,16 +93,15 @@
          },
          {
             "id" : "Konstantinos Giannakakis",
-            "name" : "Konstantinos Giannakakis",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Konstantinos Giannakakis"
          },
          {
-            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -117,10 +116,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld"
          },
          {
-            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -131,51 +131,59 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari"
+            "name" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Matthew Neleigh"
+            "name" : "Matthew Neleigh",
+            "id" : "Matthew Neleigh"
          },
          {
-            "name" : "Olivier Delouya",
+            "id" : "Olivier Delouya",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Olivier Delouya"
+            "name" : "Olivier Delouya"
          },
          {
-            "name" : "Paul Fajman",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Paul Fajman"
+            "id" : "Paul Fajman",
+            "name" : "Paul Fajman"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Pete Houston",
+            "name" : "Pete Houston"
          },
          {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -189,11 +197,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -203,31 +211,32 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Green",
+            "name" : "Simon Green"
          },
          {
-            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor"
+            "name" : "Simon Proctor"
          },
          {
+            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Steven Wilson",
-            "id" : "Steven Wilson"
+            "name" : "Steven Wilson"
          },
          {
             "id" : "Stuart Little",
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -237,10 +246,10 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Stuart Little"
          },
          {
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -251,9 +260,11 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -264,29 +275,29 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 126"
-   },
-   "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" : "The Weekly Challenge - 126",
          "data" : [
             {
-               "drilldown" : "Andinus",
+               "y" : 4,
                "name" : "Andinus",
-               "y" : 4
+               "drilldown" : "Andinus"
             },
             {
+               "y" : 1,
                "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov",
-               "y" : 1
+               "drilldown" : "Andrew Shitov"
             },
             {
                "name" : "Cristina Heredia",
@@ -299,33 +310,33 @@
                "y" : 3
             },
             {
+               "y" : 6,
                "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
+               "name" : "Flavio Poletti"
             },
             {
-               "y" : 3,
+               "name" : "James Smith",
                "drilldown" : "James Smith",
-               "name" : "James Smith"
+               "y" : 3
             },
             {
-               "y" : 2,
+               "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Konstantinos Giannakakis",
                "drilldown" : "Konstantinos Giannakakis",
-               "name" : "Konstantinos Giannakakis"
+               "y" : 2
             },
             {
+               "y" : 5,
                "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
                "y" : 4
             },
             {
@@ -334,13 +345,13 @@
                "y" : 2
             },
             {
-               "drilldown" : "Matthew Neleigh",
+               "y" : 2,
                "name" : "Matthew Neleigh",
-               "y" : 2
+               "drilldown" : "Matthew Neleigh"
             },
             {
-               "drilldown" : "Olivier Delouya",
                "name" : "Olivier Delouya",
+               "drilldown" : "Olivier Delouya",
                "y" : 1
             },
             {
@@ -349,14 +360,19 @@
                "y" : 2
             },
             {
-               "drilldown" : "Roger Bell_West",
+               "y" : 2,
+               "name" : "Pete Houston",
+               "drilldown" : "Pete Houston"
+            },
+            {
                "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
                "y" : 5
             },
             {
+               "y" : 3,
                "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 3
+               "name" : "Simon Green"
             },
             {
                "drilldown" : "Simon Proctor",
@@ -379,41 +395,40 @@
                "y" : 4
             },
             {
-               "y" : 3,
+               "drilldown" : "W. Luis Mochan",
                "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "y" : 3
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 126"
+         ]
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   "chart" : {
+      "type" : "column"
    },
-   "subtitle" : {
-      "text" : "[Champions: 21] Last updated at 2021-08-20 23:32:49 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "The Weekly Challenge - 126"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 22] Last updated at 2021-08-20 23:43:24 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 1bee46cdc1..3c5b2899e0 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,28 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2021-08-20 23:43:24 GMT"
+   },
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
       },
       "type" : "category"
    },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
          "data" : [
@@ -23,7 +32,7 @@
             ],
             [
                "Perl",
-               6016
+               6018
             ],
             [
                "Raku",
@@ -32,32 +41,23 @@
          ],
          "name" : "Contributions",
          "dataLabels" : {
+            "align" : "right",
             "format" : "{point.y:.0f}",
             "rotation" : -90,
-            "y" : 10,
             "enabled" : "true",
-            "align" : "right",
+            "color" : "#FFFFFF",
+            "y" : 10,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            },
-            "color" : "#FFFFFF"
+            }
          }
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-08-20 23:32:49 GMT"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 630e3a4716..20529135e3 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -21,7 +21,6 @@
          },
          {
             "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -35,7 +34,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
             "id" : "003",
@@ -74,7 +74,7 @@
             "id" : "004"
          },
          {
-            "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -89,11 +89,9 @@
                   12
                ]
             ],
-            "id" : "005"
+            "name" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,10 +105,12 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
-            "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -125,7 +125,7 @@
                   10
                ]
             ],
-            "id" : "007"
+            "name" : "007"
          },
          {
             "data" : [
@@ -146,7 +146,7 @@
             "id" : "008"
          },
          {
-            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -161,11 +161,9 @@
                   13
                ]
             ],
-            "id" : "009"
+            "name" : "009"
          },
          {
-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -179,10 +177,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -197,11 +197,10 @@
                   10
                ]
             ],
-            "name" : "011"
+            "id" : "011"
          },
          {
             "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -215,10 +214,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -233,10 +232,11 @@
                   13
                ]
             ],
+            "name" : "013",
             "id" : "013"
          },
          {
-            "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -251,10 +251,9 @@
                   15
                ]
             ],
-            "id" : "014"
+            "name" : "014"
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -269,10 +268,11 @@
                   15
                ]
             ],
-            "id" : "015"
+            "id" : "015",
+            "name" : "015"
          },
          {
-            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -287,10 +287,9 @@
                   12
                ]
             ],
-            "id" : "016"
+            "name" : "016"
          },
          {
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -305,11 +304,10 @@
                   12
                ]
             ],
+            "id" : "017",
             "name" : "017"
          },
          {
-            "id" : "018",
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -323,11 +321,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018",
+            "name" : "018"
          },
          {
             "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,9 +340,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -358,12 +359,9 @@
                   13
                ]
             ],
-            "name" : "020",
             "id" : "020"
          },
          {
-            "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -377,10 +375,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021",
+            "id" : "021"
          },
          {
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -395,11 +394,10 @@
                   10
                ]
             ],
-            "name" : "022"
+            "name" : "022",
+            "id" : "022"
          },
          {
-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -413,11 +411,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023",
+            "name" : "023"
          },
          {
-            "id" : "024",
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -431,7 +429,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
             "name" : "025",
@@ -452,7 +452,6 @@
             "id" : "025"
          },
          {
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -467,6 +466,7 @@
                   10
                ]
             ],
+            "id" : "026",
             "name" : "026"
          },
          {
@@ -484,11 +484,11 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
-            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -503,9 +503,10 @@
                   9
                ]
             ],
-            "name" : "028"
+            "id" : "028"
          },
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+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -520,11 +521,10 @@
                   12
                ]
             ],
-            "name" : "029",
-            "id" : "029"
+            "name" : "029"
          },
          {
-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -539,10 +539,10 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
          },
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-            "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -557,7 +557,7 @@
                   9
                ]
             ],
-            "name" : "031"
+            "id" : "031"
          },
          {
             "data" : [
@@ -574,11 +574,10 @@
                   10
                ]
             ],
-            "name" : "032",
-            "id" : "032"
+            "id" : "032",
+            "name" : "032"
          },
          {
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -593,9 +592,11 @@
                   10
                ]
             ],
+            "name" : "033",
             "id" : "033"
          },
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+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -610,12 +611,10 @@
                   11
                ]
             ],
-            "name" : "034",
-            "id" : "034"
+            "name" : "034"
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             "id" : "035",
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -629,10 +628,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035"
          },
          {
-            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -647,11 +646,11 @@
                   11
                ]
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+            "name" : "036",
             "id" : "036"
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             "id" : "037",
-            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -665,10 +664,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "037"
          },
          {
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -683,11 +682,11 @@
                   12
                ]
             ],
-            "id" : "038"
+            "id" : "038",
+            "name" : "038"
          },
          {
             "id" : "039",
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -701,10 +700,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039"
          },
          {
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -719,11 +718,11 @@
                   10
                ]
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+            "name" : "040",
             "id" : "040"
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          {
             "id" : "041",
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -737,10 +736,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -755,10 +754,10 @@
                   11
                ]
             ],
+            "id" : "042",
             "name" : "042"
          },
          {
-            "id" : "043",
             "name" : "043",
             "data" : [
                [
@@ -773,7 +772,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "043"
          },
          {
             "id" : "044",
@@ -794,7 +794,6 @@
             "name" : "044"
          },
          {
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -809,9 +808,11 @@
                   11
                ]
             ],
-            "name" : "045"
+            "name" : "045",
+            "id" : "045"
          },
          {
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -826,11 +827,9 @@
                   10
                ]
             ],
-            "name" : "046",
-            "id" : "046"
+            "name" : "046"
          },
          {
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,6 +844,7 @@
                   10
                ]
             ],
+            "id" : "047",
             "name" : "047"
          },
          {
@@ -880,8 +880,8 @@
                   12
                ]
             ],
-            "name" : "049",
-            "id" : "049"
+            "id" : "049",
+            "name" : "049"
          },
          {
             "data" : [
@@ -898,11 +898,11 @@
                   12
                ]
             ],
-            "name" : "050",
-            "id" : "050"
+            "id" : "050",
+            "name" : "050"
          },
          {
-            "name" : "051",
+            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -917,10 +917,10 @@
                   11
                ]
             ],
-            "id" : "051"
+            "name" : "051"
          },
          {
-            "id" : "052",
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -935,10 +935,9 @@
                   14
                ]
             ],
-            "name" : "052"
+            "id" : "052"
          },
          {
-            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -953,10 +952,10 @@
                   15
                ]
             ],
+            "name" : "053",
             "id" : "053"
          },
          {
-            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -971,11 +970,10 @@
                   18
                ]
             ],
+            "name" : "054",
             "id" : "054"
          },
          {
-            "id" : "055",
-            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -989,10 +987,11 @@
                   "Blog",
                   14
                ]
-            ]</