- Added solutions by Arne Sommer.

- Added solutions by Kjetil Skotheim.
- Added solutions by Peter Campbell Smith.
- Added solutions by Roger Bell_West.

22 files changed, 2452 insertions, 2380 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 13f2e9a0a3..906e48f7aa 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,90 +1,145 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2024-09-30 21:06:50 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "series" : [
       {
+         "name" : "The Weekly Challenge - 289",
+         "colorByPoint" : 1,
          "data" : [
             {
-               "y" : 2,
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
+               "y" : 3
+            },
+            {
+               "drilldown" : "David Ferrone",
                "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Kjetil Skotheim",
+               "drilldown" : "Kjetil Skotheim"
             },
             {
-               "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch"
             },
             {
                "drilldown" : "Luca Ferrari",
-               "y" : 12,
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "y" : 12
             },
             {
-               "drilldown" : "Niels van Dijke",
                "y" : 2,
-               "name" : "Niels van Dijke"
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
             },
             {
-               "name" : "Paulo Custodio",
                "y" : 2,
+               "name" : "Paulo Custodio",
                "drilldown" : "Paulo Custodio"
             },
             {
+               "drilldown" : "Peter Campbell Smith",
+               "y" : 3,
+               "name" : "Peter Campbell Smith"
+            },
+            {
                "drilldown" : "Robbie Hatley",
-               "y" : 2,
-               "name" : "Robbie Hatley"
+               "name" : "Robbie Hatley",
+               "y" : 2
             },
             {
+               "name" : "Roger Bell_West",
                "y" : 4,
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "y" : 4,
+               "name" : "Thomas Kohler"
             },
             {
-               "y" : 3,
                "name" : "Torgny Lyon",
+               "y" : 3,
                "drilldown" : "Torgny Lyon"
             },
             {
+               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke",
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke"
+               "y" : 4
             },
             {
-               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan",
                "y" : 3,
-               "drilldown" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan"
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 289"
+         ]
       }
    ],
-   "xAxis" : {
-      "type" : "category"
+   "title" : {
+      "text" : "The Weekly Challenge - 289"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "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
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 14] Last updated at 2024-10-01 16:02:44 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "David Ferrone",
+            "id" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Arne Sommer"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "id" : "David Ferrone",
+            "name" : "David Ferrone"
+         },
+         {
+            "name" : "Kjetil Skotheim",
+            "id" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
@@ -93,14 +148,14 @@
             ]
          },
          {
-            "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
             "data" : [
@@ -117,37 +172,64 @@
             "name" : "Luca Ferrari"
          },
          {
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke"
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
-            "name" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Paulo Custodio"
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio"
          },
          {
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
+         },
+         {
+            "name" : "Robbie Hatley",
             "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
          },
          {
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -158,10 +240,10 @@
                   2
                ]
             ],
+            "id" : "Thomas Kohler",
             "name" : "Thomas Kohler"
          },
          {
-            "id" : "Torgny Lyon",
             "data" : [
                [
                   "Perl",
@@ -172,11 +254,11 @@
                   1
                ]
             ],
+            "id" : "Torgny Lyon",
             "name" : "Torgny Lyon"
          },
          {
             "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -186,10 +268,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -200,19 +283,8 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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/>"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 289"
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 0e09f9a28e..77b75a04cd 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,31 +1,19 @@
 {
-   "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"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-09-30 21:06:50 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-10-01 16:02:44 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -40,9 +28,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -56,11 +47,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040",
-            "name" : "040"
+            ]
          },
          {
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -75,11 +65,9 @@
                   12
                ]
             ],
-            "id" : "039",
-            "name" : "039"
+            "id" : "039"
          },
          {
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -94,10 +82,11 @@
                   12
                ]
             ],
+            "id" : "038",
             "name" : "038"
          },
          {
-            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -112,7 +101,7 @@
                   9
                ]
             ],
-            "name" : "037"
+            "id" : "037"
          },
          {
             "name" : "036",
@@ -133,6 +122,8 @@
             ]
          },
          {
+            "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -146,13 +137,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "035",
-            "name" : "035"
+            ]
          },
          {
-            "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -166,9 +153,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "034",
+            "name" : "034"
          },
          {
+            "name" : "033",
             "id" : "033",
             "data" : [
                [
@@ -183,12 +173,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033"
+            ]
          },
          {
             "name" : "032",
-            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -202,11 +190,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
-            "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -220,9 +207,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031",
+            "name" : "031"
          },
          {
+            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -236,11 +227,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030",
-            "name" : "030"
+            ]
          },
          {
+            "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -254,9 +245,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029",
-            "name" : "029"
+            ]
          },
          {
             "name" : "028",
@@ -277,7 +266,6 @@
             "id" : "028"
          },
          {
-            "name" : "027",
             "id" : "027",
             "data" : [
                [
@@ -292,7 +280,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027"
          },
          {
             "name" : "026",
@@ -331,6 +320,7 @@
             "name" : "025"
          },
          {
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -345,12 +335,10 @@
                   11
                ]
             ],
-            "id" : "024",
             "name" : "024"
          },
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             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -364,7 +352,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
             "name" : "022",
@@ -403,7 +392,6 @@
             "name" : "021"
          },
          {
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -418,10 +406,10 @@
                   13
                ]
             ],
-            "id" : "020"
+            "id" : "020",
+            "name" : "020"
          },
          {
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -436,6 +424,7 @@
                   13
                ]
             ],
+            "id" : "019",
             "name" : "019"
          },
          {
@@ -511,7 +500,6 @@
             "name" : "015"
          },
          {
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -526,7 +514,8 @@
                   15
                ]
             ],
-            "id" : "014"
+            "id" : "014",
+            "name" : "014"
          },
          {
             "data" : [
@@ -547,6 +536,8 @@
             "name" : "013"
          },
          {
+            "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -560,11 +551,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012",
-            "name" : "012"
+            ]
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+            "name" : "011",
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             "data" : [
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@@ -579,11 +569,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011"
+            ]
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-            "name" : "010",
             "id" : "010",
             "data" : [
                [
@@ -598,7 +586,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
          },
          {
             "name" : "009",
@@ -637,7 +626,6 @@
             "id" : "008"
          },
          {
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -652,6 +640,7 @@
                   10
                ]
             ],
+            "id" : "007",
             "name" : "007"
          },
          {
@@ -673,6 +662,7 @@
             "id" : "006"
          },
          {
+            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -687,12 +677,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005"
+            ]
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -706,7 +694,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
             "id" : "003",
@@ -727,7 +716,7 @@
             "name" : "003"
          },
          {
-            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -742,10 +731,9 @@
                   10
                ]
             ],
-            "name" : "002"
+            "id" : "002"
          },
          {
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -760,29 +748,29 @@
                   12
                ]
             ],
-            "id" : "001"
+            "id" : "001",
+            "name" : "001"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "series" : [
       {
-         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "drilldown" : "041",
+               "name" : "041",
                "y" : 80,
-               "name" : "041"
+               "drilldown" : "041"
             },
             {
                "y" : 77,
@@ -790,13 +778,13 @@
                "drilldown" : "040"
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-               "y" : 68,
+               "drilldown" : "039",
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-               "drilldown" : "039"
+               "y" : 68
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+               "y" : 74,
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@@ -805,63 +793,63 @@
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+               "y" : 70,
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+               "drilldown" : "036"
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+               "name" : "035",
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-               "name" : "035"
+               "drilldown" : "035"
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+               "drilldown" : "034"
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-               "drilldown" : "033"
+               "y" : 113
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+               "name" : "031",
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-               "name" : "030",
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+               "y" : 120,
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-               "drilldown" : "028"
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-               "drilldown" : "027"
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+               "drilldown" : "026",
                "name" : "026",
-               "drilldown" : "026"
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+               "name" : "025",
                "drilldown" : "025"
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@@ -870,9 +858,9 @@
                "y" : 77
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+               "drilldown" : "023",
                "name" : "023",
-               "y" : 88,
-               "drilldown" : "023"
+               "y" : 88
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                "name" : "022",
@@ -880,14 +868,14 @@
                "drilldown" : "022"
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-               "name" : "021",
+               "drilldown" : "021",
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-               "drilldown" : "021"
+               "name" : "021"
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                "drilldown" : "020",
-               "name" : "020",
-               "y" : 100
+               "y" : 100,
+               "name" : "020"
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                "y" : 101,
@@ -895,19 +883,19 @@
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-               "drilldown" : "018",
+               "y" : 82,
                "name" : "018",
-               "y" : 82
+               "drilldown" : "018"
             },
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-               "drilldown" : "017",
                "y" : 83,
-               "name" : "017"
+               "name" : "017",
+               "drilldown" : "017"
             },
             {
                "drilldown" : "016",
-               "y" : 75,
-               "name" : "016"
+               "name" : "016",
+               "y" : 75
             },
             {
                "drilldown" : "015",
@@ -920,9 +908,9 @@
                "name" : "014"
             },
             {
-               "y" : 85,
+               "drilldown" : "013",
                "name" : "013",
-               "drilldown" : "013"
+               "y" : 85
             },
             {
                "y" : 90,
@@ -930,29 +918,29 @@
                "drilldown" : "012"
             },
             {
-               "name" : "011",
                "y" : 86,
+               "name" : "011",
                "drilldown" : "011"
             },
             {
-               "drilldown" : "010",
+               "y" : 69,
                "name" : "010",
-               "y" : 69
+               "drilldown" : "010"
             },
             {
+               "drilldown" : "009",
                "name" : "009",
-               "y" : 79,
-               "drilldown" : "009"
+               "y" : 79
             },
             {
                "drilldown" : "008",
-               "y" : 82,
-               "name" : "008"
+               "name" : "008",
+               "y" : 82
             },
             {
                "drilldown" : "007",
-               "y" : 71,
-               "name" : "007"
+               "name" : "007",
+               "y" : 71
             },
             {
                "drilldown" : "006",
@@ -960,9 +948,9 @@
                "y" : 63
             },
             {
-               "drilldown" : "005",
+               "y" : 82,
                "name" : "005",
-               "y" : 82
+               "drilldown" : "005"
             },
             {
                "y" : 106,
@@ -970,14 +958,14 @@
                "drilldown" : "004"
             },
             {
-               "name" : "003",
+               "drilldown" : "003",
                "y" : 91,
-               "drilldown" : "003"
+               "name" : "003"
             },
             {
+               "drilldown" : "002",
                "name" : "002",
-               "y" : 133,
-               "drilldown" : "002"
+               "y" : 133
             },
             {
                "drilldown" : "001",
@@ -985,7 +973,19 @@
                "name" : "001"
             }
          ],
-         "colorByPoint" : "true"
+         "colorByPoint" : "true",
+         "name" : "The