- Added solutions by Arne Sommer.

- Added solutions by Simon Green.
- Added blog post by Roger Bell_West.

16 files changed, 1534 insertions, 1492 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index cdb513860b..381f7bfb6f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,13 +1,8 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -22,11 +17,24 @@
                   1
                ]
             ],
-            "id" : "Ali Moradi",
             "name" : "Ali Moradi"
          },
          {
-            "name" : "Athanasius",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
+         },
+         {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -37,26 +45,26 @@
                   2
                ]
             ],
-            "id" : "Athanasius"
+            "name" : "Athanasius"
          },
          {
-            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Dave Jacoby"
+            "name" : "Dave Jacoby"
          },
          {
+            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "David Ferrone",
             "name" : "David Ferrone"
          },
          {
@@ -70,14 +78,14 @@
             "name" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
             "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Feng Chang"
          },
          {
             "data" : [
@@ -90,7 +98,6 @@
             "name" : "Jan Krnavek"
          },
          {
-            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
             "data" : [
                [
@@ -101,21 +108,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey"
          },
          {
-            "name" : "Lance Wicks",
             "id" : "Lance Wicks",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Lance Wicks"
          },
          {
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -129,17 +135,19 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
             "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Lubos Kolouch"
+            ]
          },
          {
             "name" : "Luca Ferrari",
@@ -156,23 +164,23 @@
             ]
          },
          {
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Matthew Neleigh",
             "name" : "Matthew Neleigh"
          },
          {
@@ -197,6 +205,7 @@
          },
          {
             "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -206,21 +215,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Peter Campbell Smith"
+            ]
          },
          {
+            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Peter Meszaros",
             "name" : "Peter Meszaros"
          },
          {
-            "name" : "Reinier Maliepaard",
             "id" : "Reinier Maliepaard",
             "data" : [
                [
@@ -231,7 +238,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Reinier Maliepaard"
          },
          {
             "id" : "Robbie Hatley",
@@ -248,6 +256,7 @@
             "name" : "Robbie Hatley"
          },
          {
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -257,13 +266,28 @@
                [
                   "Raku",
                   2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "id" : "Simon Green",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "name" : "Roger Bell_West"
+            "name" : "Simon Green"
          },
          {
-            "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -273,9 +297,13 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
          },
          {
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -285,11 +313,11 @@
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            ]
          },
          {
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -299,35 +327,41 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
-         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 266",
          "data" : [
             {
-               "name" : "Ali Moradi",
                "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
                "y" : 5
             },
             {
+               "name" : "Arne Sommer",
+               "y" : 3,
+               "drilldown" : "Arne Sommer"
+            },
+            {
                "y" : 4,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
             },
             {
-               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
                "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "David Ferrone",
-               "name" : "David Ferrone"
+               "name" : "David Ferrone",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -340,48 +374,48 @@
                "drilldown" : "Feng Chang"
             },
             {
+               "drilldown" : "Jan Krnavek",
                "y" : 2,
-               "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek"
+               "name" : "Jan Krnavek"
             },
             {
-               "y" : 3,
                "name" : "Jorg Sommrey",
+               "y" : 3,
                "drilldown" : "Jorg Sommrey"
             },
             {
-               "y" : 1,
                "drilldown" : "Lance Wicks",
-               "name" : "Lance Wicks"
+               "name" : "Lance Wicks",
+               "y" : 1
             },
             {
-               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
                "y" : 6
             },
             {
-               "y" : 2,
                "drilldown" : "Lubos Kolouch",
+               "y" : 2,
                "name" : "Lubos Kolouch"
             },
             {
                "y" : 11,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
             },
             {
                "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
                "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Matthew Neleigh"
             },
             {
-               "name" : "Nelo Tovar",
                "drilldown" : "Nelo Tovar",
+               "name" : "Nelo Tovar",
                "y" : 2
             },
             {
@@ -390,19 +424,19 @@
                "drilldown" : "Niels van Dijke"
             },
             {
-               "y" : 3,
                "drilldown" : "Peter Campbell Smith",
+               "y" : 3,
                "name" : "Peter Campbell Smith"
             },
             {
-               "y" : 2,
                "drilldown" : "Peter Meszaros",
+               "y" : 2,
                "name" : "Peter Meszaros"
             },
             {
-               "drilldown" : "Reinier Maliepaard",
+               "y" : 3,
                "name" : "Reinier Maliepaard",
-               "y" : 3
+               "drilldown" : "Reinier Maliepaard"
             },
             {
                "y" : 3,
@@ -411,35 +445,35 @@
             },
             {
                "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 4
+               "y" : 5,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green",
+               "y" : 3
             },
             {
                "y" : 4,
-               "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler"
+               "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler"
             },
             {
                "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 3
+               "y" : 3,
+               "name" : "Ulrich Rieke"
             },
             {
                "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
             }
          ],
-         "name" : "The Weekly Challenge - 266"
+         "colorByPoint" : 1
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 266"
+   "legend" : {
+      "enabled" : 0
    },
    "yAxis" : {
       "title" : {
@@ -447,18 +481,26 @@
       }
    },
    "subtitle" : {
-      "text" : "[Champions: 24] Last updated at 2024-04-27 18:10:17 GMT"
+      "text" : "[Champions: 26] Last updated at 2024-04-28 10:00:24 GMT"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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/>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 266"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 4ce5c3cc1e..9915b6b1c0 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,21 +1,18 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2024-04-28 10:00:24 GMT"
+   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2024-04-27 18:10:17 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
       },
-      "min" : 0
+      "type" : "category"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2024]"
@@ -23,41 +20,44 @@
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
          "dataLabels" : {
-            "color" : "#FFFFFF",
-            "rotation" : -90,
-            "y" : 10,
             "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "align" : "right",
+            "color" : "#FFFFFF",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
-            }
+            },
+            "rotation" : -90,
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right"
          },
          "data" : [
             [
                "Blog",
-               4787
+               4790
             ],
             [
                "Perl",
-               13789
+               13791
             ],
             [
                "Raku",
-               7998
+               8000
             ]
          ],
          "name" : "Contributions"
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index fdb8f878b8..6b68670a36 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,30 +1,32 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-04-27 18:10:17 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-04-28 10:00:24 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "plotOptions" : {
       "series" : {
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          "dataLabels" : {
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-            "enabled" : 1
-         },
-         "borderWidth" : 0
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -38,12 +40,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
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-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -58,11 +57,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
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             "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -76,7 +75,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
             "id" : "004",
@@ -115,6 +115,7 @@
             "name" : "005"
          },
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+            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -129,11 +130,9 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006"
+            ]
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-            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -148,7 +147,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
             "id" : "008",
@@ -169,8 +169,6 @@
             "name" : "008"
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-            "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -184,10 +182,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009",
+            "name" : "009"
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             "data" : [
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@@ -202,10 +201,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
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             "data" : [
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@@ -220,10 +219,11 @@
                   "Blog",
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-            ]
+            ],
+            "name" : "011"
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-            "id" : "012",
+            "name" : "012",
             "data" : [
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                   "Perl",
@@ -238,7 +238,7 @@
                   11
                ]
             ],
-            "name" : "012"
+            "id" : "012"
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             "name" : "013",
@@ -259,7 +259,7 @@
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-            "id" : "014",
+            "name" : "014",
             "data" : [
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                   "Perl",
@@ -274,7 +274,7 @@
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                ]
             ],
-            "name" : "014"
+            "id" : "014"
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@@ -313,7 +313,6 @@
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             "data" : [
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@@ -328,11 +327,10 @@
                   "Blog",
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-            ]
+            ],
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-            "id" : "018",
             "data" : [
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                   "Perl",
@@ -346,7 +344,9 @@
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+            ],
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+            "name" : "018"
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@@ -367,7 +367,6 @@
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                   "Perl",
@@ -382,9 +381,11 @@
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                ]
             ],
-            "id" : "020"
+            "id" : "020",
+            "name" : "020"
          },
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+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -399,8 +400,7 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "id" : "021"
          },
          {
             "name" : "022",
@@ -421,6 +421,7 @@
             "id" : "022"
          },
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+            "id" : "023",
             "data" : [
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                   "Perl",
@@ -435,7 +436,6 @@
                   12
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             ],
-            "id" : "023",
             "name" : "023"
          },
          {
@@ -457,7 +457,7 @@
             "name" : "024"
          },
          {
-            "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -472,10 +472,10 @@
                   12
                ]
             ],
-            "name" : "025"
+            "id" : "025"
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             "data" : [
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                   "Perl",
@@ -490,10 +490,9 @@
                   10
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-            "name" : "026"
+            "id" : "026"
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             "data" : [
                [
                   "Perl",
@@ -508,7 +507,8 @@
                   9
                ]
             ],
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
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@@ -529,8 +529,6 @@
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             "data" : [
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                   "Perl",
@@ -544,10 +542,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029",
+            "name" : "029"
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-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -562,10 +562,9 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
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-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -580,10 +579,10 @@
                   9
                ]
             ],
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
-            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -598,10 +597,12 @@
                   10
                ]
             ],
+            "id" : "032",
             "name" : "032"
          },
          {
             "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -615,10 +616,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
+            "name" : "034",
             "id" : "034",
             "data" : [
                [
@@ -633,10 +634,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034"
+            ]
          },
          {
+            "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -650,9 +652,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "035",
-            "name" : "035"
+            ]
          },
          {
             "name" : "036",
@@ -673,6 +673,7 @@
             ]
          },
          {
+            "name" : "037",
             "id" : "037",
             "data" : [
                [
@@ -687,8 +688,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037"
+            ]
          },
          {
             "name" : "038",
@@ -727,7 +727,7 @@
             "name" : "039"
          },
          {
-            "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -742,9 +742,11 @@
                   10
                ]
             ],
-            "name" : "040"
+            "id" : "040"
          },
          {
+            "name" : "041",
+            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -758,9 +760,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
             "name" : "042",
@@ -781,7 +781,7 @@
             "id" : "042"
          },
          {
-            "name" : "043",
+            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -796,10 +796,11 @@
                   11
                ]
             ],
-            "id" : "043"
+            "name" : "043"
          },
          {
             "name" : "044",
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -813,10 +814,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "044"
+            ]
          },