- Added solutions by Matthew Neleigh.

- Added solutions by Laurent Rosenfeld.

16 files changed, 1723 insertions, 1708 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index f1c3403ebc..9d13186272 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,56 +1,62 @@
 {
    "series" : [
       {
+         "colorByPoint" : 1,
          "name" : "The Weekly Challenge - 248",
          "data" : [
             {
+               "name" : "Bob Lied",
                "drilldown" : "Bob Lied",
-               "y" : 2,
-               "name" : "Bob Lied"
+               "y" : 2
             },
             {
-               "drilldown" : "Dave Jacoby",
+               "y" : 3,
                "name" : "Dave Jacoby",
-               "y" : 3
+               "drilldown" : "Dave Jacoby"
             },
             {
+               "name" : "David Ferrone",
                "drilldown" : "David Ferrone",
-               "y" : 2,
-               "name" : "David Ferrone"
+               "y" : 2
             },
             {
+               "name" : "E. Choroba",
                "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
+               "y" : 2
             },
             {
+               "y" : 5,
                "name" : "Laurent Rosenfeld",
-               "y" : 3,
                "drilldown" : "Laurent Rosenfeld"
             },
             {
+               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
-               "y" : 10,
-               "drilldown" : "Luca Ferrari"
+               "y" : 10
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson"
             },
             {
-               "name" : "Niels van Dijke",
                "y" : 2,
-               "drilldown" : "Niels van Dijke"
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
             },
             {
                "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
+               "name" : "Peter Campbell Smith",
+               "y" : 3
             },
             {
-               "name" : "Peter Meszaros",
                "y" : 2,
+               "name" : "Peter Meszaros",
                "drilldown" : "Peter Meszaros"
             },
             {
@@ -64,39 +70,65 @@
                "drilldown" : "Thomas Kohler"
             },
             {
-               "drilldown" : "Ulrich Rieke",
+               "y" : 4,
                "name" : "Ulrich Rieke",
-               "y" : 4
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "drilldown" : "W. Luis Mochan",
+               "y" : 3,
                "name" : "W. Luis Mochan",
-               "y" : 3
+               "drilldown" : "W. Luis Mochan"
             }
-         ],
-         "colorByPoint" : 1
+         ]
       }
    ],
-   "title" : {
-      "text" : "The Weekly Challenge - 248"
+   "xAxis" : {
+      "type" : "category"
    },
    "chart" : {
       "type" : "column"
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 248"
+   },
+   "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
+   },
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2023-12-21 01:02:28 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Bob Lied",
+            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Bob Lied"
+            "id" : "Bob Lied"
          },
          {
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -107,30 +139,31 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
+            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "David Ferrone",
             "id" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba"
+            "id" : "E. Choroba"
          },
          {
-            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -138,16 +171,17 @@
                ],
                [
                   "Raku",
-                  1
+                  2
                ],
                [
                   "Blog",
-                  1
+                  2
                ]
             ],
-            "id" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld"
          },
          {
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -158,7 +192,6 @@
                   8
                ]
             ],
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari"
          },
          {
@@ -172,17 +205,27 @@
             "id" : "Mark Anderson"
          },
          {
+            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke"
+            "id" : "Matthew Neleigh"
          },
          {
-            "id" : "Peter Campbell Smith",
+            "id" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Niels van Dijke"
+         },
+         {
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -193,20 +236,19 @@
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith"
+            "id" : "Peter Campbell Smith"
          },
          {
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros"
          },
          {
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -217,10 +259,10 @@
                   2
                ]
             ],
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West"
          },
          {
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -231,10 +273,10 @@
                   2
                ]
             ],
-            "name" : "Thomas Kohler"
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler"
          },
          {
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -245,6 +287,7 @@
                   2
                ]
             ],
+            "name" : "Ulrich Rieke",
             "id" : "Ulrich Rieke"
          },
          {
@@ -262,33 +305,5 @@
             "id" : "W. Luis Mochan"
          }
       ]
-   },
-   "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
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2023-12-19 19:07:51 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 9b521342d7..4e017471e3 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
    },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-12-19 19:07:50 GMT"
+      },
+      "type" : "category"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "align" : "right",
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "format" : "{point.y:.0f}"
+         },
          "data" : [
             [
                "Blog",
-               4319
+               4320
             ],
             [
                "Perl",
-               12776
+               12778
             ],
             [
                "Raku",
-               7363
+               7364
             ]
          ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "align" : "right",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "y" : 10,
-            "enabled" : "true",
-            "color" : "#FFFFFF"
-         }
+         "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
    "chart" : {
       "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2023-12-21 01:02:28 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3300d18a9d..35c2e17b15 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,39 +1,7 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-12-19 19:07:51 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -48,9 +16,12 @@
                   12
                ]
             ],
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -64,12 +35,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -84,10 +52,10 @@
                   9
                ]
             ],
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -102,9 +70,11 @@
                   10
                ]
             ],
+            "name" : "004",
             "id" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -119,12 +89,9 @@
                   12
                ]
             ],
-            "name" : "005",
-            "id" : "005"
+            "name" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -138,7 +105,9 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
             "data" : [
@@ -177,6 +146,8 @@
             "id" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -190,13 +161,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009",
-            "id" : "009"
+            ]
          },
          {
             "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -210,9 +178,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
          },
          {
+            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -227,11 +197,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "011"
+            ]
          },
          {
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -246,10 +214,10 @@
                   11
                ]
             ],
+            "name" : "012",
             "id" : "012"
          },
          {
-            "id" : "013",
             "name" : "013",
             "data" : [
                [
@@ -264,10 +232,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
             "data" : [
                [
@@ -282,7 +250,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
             "id" : "015",
@@ -303,6 +272,7 @@
             "name" : "015"
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -317,10 +287,10 @@
                   13
                ]
             ],
-            "name" : "016",
-            "id" : "016"
+            "name" : "016"
          },
          {
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -335,11 +305,9 @@
                   12
                ]
             ],
-            "name" : "017",
-            "id" : "017"
+            "name" : "017"
          },
          {
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -354,9 +322,11 @@
                   14
                ]
             ],
+            "name" : "018",
             "id" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -371,11 +341,9 @@
                   13
                ]
             ],
-            "name" : "019",
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -390,9 +358,11 @@
                   13
                ]
             ],
-            "name" : "020"
+            "name" : "020",
+            "id" : "020"
          },
          {
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -407,11 +377,9 @@
                   10
                ]
             ],
-            "name" : "021",
             "id" : "021"
          },
          {
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -426,9 +394,11 @@
                   10
                ]
             ],
+            "name" : "022",
             "id" : "022"
          },
          {
+            "id" : "023",
             "name" : "023",
             "data" : [
                [
@@ -443,8 +413,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023"
+            ]
          },
          {
             "name" : "024",
@@ -501,7 +470,6 @@
             "id" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -516,10 +484,10 @@
                   9
                ]
             ],
+            "name" : "027",
             "id" : "027"
          },
          {
-            "id" : "028",
             "name" : "028",
             "data" : [
                [
@@ -534,9 +502,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -551,11 +521,10 @@
                   12
                ]
             ],
-            "name" : "029",
             "id" : "029"
          },
          {
-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -570,10 +539,11 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
          },
          {
             "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -587,12 +557,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
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-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -606,7 +573,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "032",
+            "id" : "032"
          },
          {
             "data" : [
@@ -627,6 +596,8 @@
             "id" : "033"
          },
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+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -640,11 +611,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034",
-            "id" : "034"
+            ]
          },
          {
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -659,11 +629,10 @@
                   9
                ]
             ],
-            "name" : "035",
-            "id" : "035"
+            "name" : "035"
          },
          {
-            "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -678,7 +647,7 @@
                   11
                ]
             ],
-            "id" : "036"
+            "name" : "036"
          },
          {
             "id" : "037",
@@ -700,7 +669,6 @@
          },
          {
             "id" : "038",
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -714,10 +682,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038"
          },
          {
-            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -732,10 +700,10 @@
                   12
                ]
             ],
-            "name" : "039"
+            "name" : "039",
+            "id" : "039"
          },
          {
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -750,9 +718,11 @@
                   10
                ]
             ],
-            "name" : "040"
+            "name" : "040",
+            "id" : "040"
          },
          {
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -767,11 +737,10 @@
                   9
                ]
             ],
-            "name" : "041",
             "id" : "041"
          },
          {
-            "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -786,10 +755,9 @@
                   11
                ]
             ],
-            "id" : "042"
+            "name" : "042"
          },
          {
-            "id" : "043",
             "name" : "043",
             "data" : [
                [
@@ -804,11 +772,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "043"
          },
          {
             "id" : "044",
-            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -822,10 +790,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "044"
          },
          {
-            "id" : "045",
             "name" : "045",
             "data" : [
                [
@@ -840,9 +808,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
+            "id" : "046",
             "name" : "046",
             "data" : [
                [
@@ -857,8 +827,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "046"
+            ]
          },
          {
             "data" : [
@@ -879,7 +848,6 @@
             "id" : "047"
          },
          {
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -894,10 +862,10 @@
                   12
                ]
             ],
-            "name" : "048"
+            "name" : "048",
+            "id" : "048"
          },
          {
-            "id" : "049",
             "data" : [
                [
                   "Perl",
@@ -912,11 +880,10 @@
                   12
                ]
             ],
-            "name" : "049"
+            "name" : "049",
+            "id" : "049"
          },
          {
-            "id" : "050",
-            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -930,7 +897,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "050",
+            "id" : "050"
          },
          {
             "id" : "051",
@@ -969,6 +938,8 @@
             "name" : "052"
          },
          {
+            "id" : "053",
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -982,12 +953,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "053",
-            "id" : "053"
+            ]
          },
          {
-            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -1002,9 +970,11 @@
                   18
                ]
             ],
+            "name" : "054",
             "id" : "054"
          },
          {
+            "id" : "055",
             "name" : "055",
             "data" : [
                [
@@ -1019,10 +989,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "055"
+            ]
          },
          {
+            "id" : "056",
             "name" : "056",
             "data" : [
                [
@@ -1037,11 +1007,9 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "056"
+            ]
          },
          {
-            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1056,9 +1024,11 @@
                   15
                ]
             ],<