- Added solutions by Nelo Tovar.

- Added solutions by Kai Burgdorf.
- Added solutions by Matthias Muth.

22 files changed, 3030 insertions, 2996 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 0f9b698ca7..09320cda0e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,4 +1,10 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 29] Last updated at 2024-07-27 22:18:19 GMT"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -8,107 +14,120 @@
          }
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 27] Last updated at 2024-07-27 12:03:50 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
+         "name" : "The Weekly Challenge - 279",
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Ali Moradi",
                "y" : 5,
+               "name" : "Ali Moradi",
                "drilldown" : "Ali Moradi"
             },
             {
                "drilldown" : "Andrezgz",
-               "y" : 2,
-               "name" : "Andrezgz"
+               "name" : "Andrezgz",
+               "y" : 2
             },
             {
+               "drilldown" : "Arne Sommer",
                "name" : "Arne Sommer",
-               "y" : 3,
-               "drilldown" : "Arne Sommer"
+               "y" : 3
             },
             {
-               "drilldown" : "Athanasius",
                "y" : 4,
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
             },
             {
                "name" : "Bob Lied",
-               "y" : 2,
-               "drilldown" : "Bob Lied"
+               "drilldown" : "Bob Lied",
+               "y" : 2
             },
             {
-               "y" : 2,
+               "drilldown" : "David Ferrone",
                "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
+               "y" : 2
             },
             {
-               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
+               "drilldown" : "E. Choroba",
                "y" : 2
             },
             {
                "name" : "Feng Chang",
-               "y" : 2,
-               "drilldown" : "Feng Chang"
+               "drilldown" : "Feng Chang",
+               "y" : 2
             },
             {
-               "name" : "Jaldhar H. Vyas",
                "y" : 5,
+               "name" : "Jaldhar H. Vyas",
                "drilldown" : "Jaldhar H. Vyas"
             },
             {
-               "name" : "Jan Krnavek",
                "y" : 2,
-               "drilldown" : "Jan Krnavek"
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek"
             },
             {
-               "y" : 3,
+               "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "y" : 3
             },
             {
                "y" : 2,
-               "name" : "Kjetil Skotheim",
-               "drilldown" : "Kjetil Skotheim"
+               "drilldown" : "Kjetil Skotheim",
+               "name" : "Kjetil Skotheim"
             },
             {
                "y" : 6,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
+               "y" : 2,
                "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "name" : "Matthias Muth",
+               "drilldown" : "Matthias Muth",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Nelo Tovar",
+               "name" : "Nelo Tovar",
                "y" : 2
             },
             {
-               "drilldown" : "Niels van Dijke",
+               "y" : 2,
                "name" : "Niels van Dijke",
-               "y" : 2
+               "drilldown" : "Niels van Dijke"
             },
             {
                "y" : 5,
-               "name" : "Packy Anderson",
-               "drilldown" : "Packy Anderson"
+               "drilldown" : "Packy Anderson",
+               "name" : "Packy Anderson"
             },
             {
-               "drilldown" : "Peter Campbell Smith",
                "y" : 3,
-               "name" : "Peter Campbell Smith"
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
             },
             {
-               "y" : 2,
                "name" : "Peter Meszaros",
-               "drilldown" : "Peter Meszaros"
+               "drilldown" : "Peter Meszaros",
+               "y" : 2
             },
             {
                "drilldown" : "Reinier Maliepaard",
@@ -121,42 +140,48 @@
                "y" : 3
             },
             {
-               "drilldown" : "Robert Ransbottom",
                "y" : 2,
+               "drilldown" : "Robert Ransbottom",
                "name" : "Robert Ransbottom"
             },
             {
-               "drilldown" : "Roger Bell_West",
                "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
                "y" : 4
             },
             {
-               "y" : 2,
                "name" : "Santiago Leyva",
-               "drilldown" : "Santiago Leyva"
+               "drilldown" : "Santiago Leyva",
+               "y" : 2
             },
             {
-               "drilldown" : "Thomas Kohler",
                "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler",
                "y" : 4
             },
             {
+               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke",
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke"
+               "y" : 4
             },
             {
                "y" : 3,
                "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan"
             }
-         ],
-         "name" : "The Weekly Challenge - 279"
+         ]
       }
    ],
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Ali Moradi",
             "name" : "Ali Moradi",
             "data" : [
                [
@@ -171,21 +196,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Ali Moradi"
+            ]
          },
          {
-            "name" : "Andrezgz",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Andrezgz",
             "id" : "Andrezgz"
          },
          {
-            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -196,11 +219,10 @@
                   1
                ]
             ],
+            "name" : "Arne Sommer",
             "id" : "Arne Sommer"
          },
          {
-            "id" : "Athanasius",
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -210,7 +232,9 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
             "data" : [
@@ -219,40 +243,42 @@
                   2
                ]
             ],
-            "name" : "Bob Lied",
-            "id" : "Bob Lied"
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
          },
          {
             "name" : "David Ferrone",
+            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "David Ferrone"
+            ]
          },
          {
+            "id" : "E. Choroba",
             "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba"
+            ]
          },
          {
+            "id" : "Feng Chang",
             "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Feng Chang"
+            ]
          },
          {
+            "id" : "Jaldhar H. Vyas",
+            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -266,13 +292,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Jaldhar H. Vyas",
-            "id" : "Jaldhar H. Vyas"
+            ]
          },
          {
-            "id" : "Jan Krnavek",
             "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
@@ -281,8 +305,8 @@
             ]
          },
          {
-            "id" : "Jorg Sommrey",
             "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -295,16 +319,17 @@
             ]
          },
          {
-            "id" : "Kjetil Skotheim",
-            "name" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim"
          },
          {
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -319,18 +344,17 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
             "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
             "data" : [
@@ -339,22 +363,44 @@
                   2
                ]
             ],
-            "name" : "Matthew Neleigh",
-            "id" : "Matthew Neleigh"
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh"
+         },
+         {
+            "id" : "Matthias Muth",
+            "name" : "Matthias Muth",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "name" : "Nelo Tovar",
+            "id" : "Nelo Tovar",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
+            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke"
+            ]
          },
          {
-            "id" : "Packy Anderson",
-            "name" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -368,9 +414,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Packy Anderson",
+            "id" : "Packy Anderson"
          },
          {
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -380,19 +430,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith"
+            ]
          },
          {
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros"
          },
          {
             "id" : "Reinier Maliepaard",
@@ -409,7 +457,6 @@
             ]
          },
          {
-            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -420,16 +467,17 @@
                   1
                ]
             ],
-            "name" : "Robbie Hatley"
+            "name" : "Robbie Hatley",
+            "id" : "Robbie Hatley"
          },
          {
-            "name" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "name" : "Robert Ransbottom",
             "id" : "Robert Ransbottom"
          },
          {
@@ -443,18 +491,18 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
             "id" : "Santiago Leyva",
+            "name" : "Santiago Leyva",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Santiago Leyva"
+            ]
          },
          {
             "data" : [
@@ -471,6 +519,7 @@
             "id" : "Thomas Kohler"
          },
          {
+            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke",
             "data" : [
                [
@@ -481,11 +530,9 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Ulrich Rieke"
+            ]
          },
          {
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -496,30 +543,17 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
    "title" : {
       "text" : "The Weekly Challenge - 279"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 3d12c18cf8..67eacd96c7 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,19 +1,23 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "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/>"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-07-27 12:03:50 GMT"
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -27,12 +31,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "001",
-            "id" : "001"
+            ]
          },
          {
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -47,10 +48,10 @@
                   10
                ]
             ],
-            "name" : "002"
+            "name" : "002",
+            "id" : "002"
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -65,7 +66,8 @@
                   9
                ]
             ],
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "data" : [
@@ -86,7 +88,6 @@
             "id" : "004"
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -101,9 +102,12 @@
                   12
                ]
             ],
+            "id" : "005",
             "name" : "005"
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -117,9 +121,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
             "id" : "007",
@@ -158,7 +160,6 @@
             ]
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -173,9 +174,11 @@
                   13
                ]
             ],
+            "id" : "009",
             "name" : "009"
          },
          {
+            "name" : "010",
             "id" : "010",
             "data" : [
                [
@@ -190,12 +193,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010"
+            ]
          },
          {
-            "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -209,10 +209,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
             "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -226,10 +229,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012"
+            ]
          },
          {
+            "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -243,13 +247,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
          },
          {
-            "id" : "014",
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -263,11 +263,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014",
+            "name" : "014"
          },
          {
-            "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -281,11 +281,13 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "id" : "016",
             "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -302,8 +304,8 @@
             ]
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -320,7 +322,6 @@
             ]
          },
          {
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -335,6 +336,7 @@
                   14
                ]
             ],
+            "name" : "018",
             "id" : "018"
          },
          {
@@ -356,7 +358,6 @@
             ]
          },
          {
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -371,9 +372,11 @@
                   13
                ]
             ],
-            "name" : "020"
+            "name" : "020",
+            "id" : "020"
          },
          {
+            "name" : "021",
             "id" : "021",
             "data" : [
                [
@@ -388,10 +391,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -405,12 +409,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -425,11 +426,10 @@
                   12
                ]
             ],
+            "id" : "023",
             "name" : "023"
          },
          {
-            "id" : "024",
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -443,11 +443,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -461,11 +461,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
-            "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -479,10 +479,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -497,11 +498,10 @@
                   9
                ]
             ],
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
-            "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -515,9 +515,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028",
+            "name" : "028"
          },
          {
+            "id" : "029",
             "name" : "029",
             "data" : [
                [
@@ -532,12 +535,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029"
+            ]
          },
          {
-            "id" : "030",
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -554,6 +556,7 @@
             ]
          },
          {
+            "name" : "031",
             "id" : "031",
             "data" : [
                [
@@ -568,10 +571,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
+            "name" : "032",
             "id" : "032",
             "data" : [
                [
@@ -586,11 +589,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "032"
+            ]
          },
          {
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -605,11 +606,12 @@
                   10
                ]
             ],
+            "name" : "033",
             "id" : "033"
          },
          {
-            "id" : "034",
             "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -626,7 +628,6 @@
             ]
          },
          {
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -641,9 +642,12 @@
                   9
                ]
             ],
+            "id" : "035",
             "name" : "035"
          },
          {
+            "name" : "036",
+