- Added solutions by Simon Dueck.

- Added solutions by Athanasius.
- Added solutions by Dave Jacoby.
- Added solutions by PokGoPun.
- Added solutions by Jorg Sommrey.

24 files changed, 2579 insertions, 2511 deletions

diff --git a/stats/pwc-challenge-306.json b/stats/pwc-challenge-306.json
index 5213f17c8d..698f900a82 100644
--- a/stats/pwc-challenge-306.json
+++ b/stats/pwc-challenge-306.json
@@ -1,38 +1,48 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 23] Last updated at 2025-02-03 11:17:19 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 24] Last updated at 2025-02-07 13:20:05 GMT"
    },
-   "legend" : {
-      "enabled" : 0
+   "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/>"
    },
    "title" : {
       "text" : "The Weekly Challenge - 306"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
    "series" : [
       {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 306",
          "data" : [
             {
-               "y" : 2,
                "name" : "Andreas Mahnke",
-               "drilldown" : "Andreas Mahnke"
+               "drilldown" : "Andreas Mahnke",
+               "y" : 2
             },
             {
-               "y" : 3,
                "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
+               "drilldown" : "Arne Sommer",
+               "y" : 3
             },
             {
                "drilldown" : "Athanasius",
-               "y" : 4,
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "y" : 4
             },
             {
                "drilldown" : "BarrOff",
@@ -40,48 +50,53 @@
                "y" : 1
             },
             {
-               "drilldown" : "Bob Lied",
                "y" : 2,
+               "drilldown" : "Bob Lied",
                "name" : "Bob Lied"
             },
             {
-               "name" : "David Ferrone",
                "y" : 2,
-               "drilldown" : "David Ferrone"
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone",
+               "y" : 2
             },
             {
                "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
             },
             {
-               "name" : "Jaldhar H. Vyas",
                "y" : 5,
+               "name" : "Jaldhar H. Vyas",
                "drilldown" : "Jaldhar H. Vyas"
             },
             {
-               "name" : "Jan Krnavek",
                "y" : 1,
-               "drilldown" : "Jan Krnavek"
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek"
             },
             {
-               "drilldown" : "Jorg Sommrey",
                "y" : 3,
+               "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey"
             },
             {
+               "y" : 2,
                "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch",
-               "y" : 2
+               "name" : "Lubos Kolouch"
             },
             {
+               "y" : 2,
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
+               "name" : "Mark Anderson"
             },
             {
-               "drilldown" : "Niels van Dijke",
                "y" : 2,
+               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke"
             },
             {
@@ -91,38 +106,38 @@
             },
             {
                "y" : 2,
-               "name" : "Peter Meszaros",
-               "drilldown" : "Peter Meszaros"
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros"
             },
             {
-               "name" : "Robbie Hatley",
                "y" : 3,
+               "name" : "Robbie Hatley",
                "drilldown" : "Robbie Hatley"
             },
             {
-               "name" : "Robert Ransbottom",
                "y" : 2,
+               "name" : "Robert Ransbottom",
                "drilldown" : "Robert Ransbottom"
             },
             {
                "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
             },
             {
+               "y" : 3,
                "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 3
+               "name" : "Simon Green"
             },
             {
                "y" : 4,
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler"
             },
             {
-               "y" : 4,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
             },
             {
                "y" : 3,
@@ -130,28 +145,27 @@
                "drilldown" : "W. Luis Mochan"
             },
             {
-               "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
                "y" : 1
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 306"
+         ]
       }
    ],
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "tooltip" : {
-      "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/>",
-      "followPointer" : 1
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andreas Mahnke",
             "id" : "Andreas Mahnke",
+            "name" : "Andreas Mahnke",
             "data" : [
                [
                   "Perl",
@@ -170,8 +184,8 @@
                   1
                ]
             ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
             "data" : [
@@ -188,14 +202,14 @@
             "id" : "Athanasius"
          },
          {
+            "id" : "BarrOff",
+            "name" : "BarrOff",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "name" : "BarrOff",
-            "id" : "BarrOff"
+            ]
          },
          {
             "id" : "Bob Lied",
@@ -208,6 +222,16 @@
             ]
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Perl",
@@ -218,16 +242,18 @@
             "id" : "David Ferrone"
          },
          {
+            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            ]
          },
          {
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -241,9 +267,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas"
+            ]
          },
          {
             "data" : [
@@ -252,8 +276,8 @@
                   1
                ]
             ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek"
          },
          {
             "data" : [
@@ -270,36 +294,38 @@
             "name" : "Jorg Sommrey"
          },
          {
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch"
+            ]
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            ]
          },
          {
+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -309,9 +335,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith"
+            ]
          },
          {
             "id" : "Peter Meszaros",
@@ -348,8 +372,8 @@
             "id" : "Robert Ransbottom"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -366,8 +390,8 @@
             ]
          },
          {
-            "id" : "Simon Green",
             "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -380,8 +404,6 @@
             ]
          },
          {
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -391,7 +413,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
          },
          {
             "data" : [
@@ -404,12 +428,12 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -432,14 +456,5 @@
             ]
          }
       ]
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
    }
 }
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 018c29ca92..fe70fa4501 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,19 +1,100 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "tooltip" : {
-      "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/>",
-      "followPointer" : 1
-   },
-   "chart" : {
-      "type" : "column"
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Ali Moradi",
+               "drilldown" : "Ali Moradi"
+            },
+            {
+               "drilldown" : "Andreas Mahnke",
+               "name" : "Andreas Mahnke",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "y" : 3,
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 4
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ],
+         "name" : "The Weekly Challenge - 307"
+      }
+   ],
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Ali Moradi",
+            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -24,17 +105,41 @@
                   1
                ]
             ],
-            "id" : "Ali Moradi"
+            "name" : "Ali Moradi"
          },
          {
-            "id" : "Andreas Mahnke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Andreas Mahnke"
+            "name" : "Andreas Mahnke",
+            "id" : "Andreas Mahnke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Athanasius",
+            "id" : "Athanasius"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
             "name" : "David Ferrone",
@@ -47,24 +152,38 @@
             "id" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
+         },
+         {
+            "id" : "Lubos Kolouch",
             "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch"
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
             "id" : "Mark Anderson",
@@ -91,17 +210,16 @@
             "id" : "Peter Campbell Smith"
          },
          {
+            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Peter Meszaros",
             "id" : "Peter Meszaros"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -112,9 +230,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
+            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -125,11 +245,10 @@
                   2
                ]
             ],
-            "name" : "Thomas Kohler",
             "id" : "Thomas Kohler"
          },
          {
-            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -140,10 +259,11 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -153,99 +273,32 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "title" : {
       "text" : "The Weekly Challenge - 307"
    },
    "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2025-02-04 17:57:58 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+      "text" : "[Champions: 15] Last updated at 2025-02-07 13:20:09 GMT"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 3,
-               "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi"
-            },
-            {
-               "drilldown" : "Andreas Mahnke",
-               "y" : 2,
-               "name" : "Andreas Mahnke"
-            },
-            {
-               "drilldown" : "David Ferrone",
-               "y" : 2,
-               "name" : "David Ferrone"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "name" : "Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Peter Meszaros",
-               "y" : 2,
-               "drilldown" : "Peter Meszaros"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 4
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ],
-         "name" : "The Weekly Challenge - 307",
-         "colorByPoint" : 1
-      }
-   ],
+   "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
+   },
    "xAxis" : {
       "type" : "category"
    }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 03353b9340..731c7b54f4 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,20 +1,33 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "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",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "followPointer" : "true"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-02-07 13:20:09 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
    "chart" : {
       "type" : "column"
    },
+   "legend" : {
+      "enabled" : "false"
+   },
    "drilldown" : {
       "series" : [
          {
             "id" : "041",
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -28,10 +41,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -46,11 +59,10 @@
                   10
                ]
             ],
+            "name" : "040",
             "id" : "040"
          },
          {
-            "id" : "039",
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -64,9 +76,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039",
+            "id" : "039"
          },
          {
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -81,11 +96,10 @@
                   12
                ]
             ],
-            "name" : "038",
             "id" : "038"
          },
          {
-            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -100,11 +114,9 @@
                   9
                ]
             ],
-            "name" : "037"
+            "id" : "037"
          },
          {
-            "id" : "036",
-            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -118,7 +130,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
             "name" : "035",
@@ -139,6 +153,8 @@
             "id" : "035"
          },
          {
+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -152,9 +168,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034",
-            "id" : "034"
+            ]
          },
          {
             "data" : [
@@ -193,7 +207,6 @@
             "id" : "032"
          },
          {
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -208,9 +221,11 @@
                   9
                ]
             ],
+            "name" : "031",
             "id" : "031"
          },
          {
+            "id" : "030",
             "name" : "030",
             "data" : [
                [
@@ -225,8 +240,7 @@
                   "Blog",
                   10
                ]