- Added solutions by Cheok-Yin Fung.

- Added solutions by Matthias Muth.

22 files changed, 2769 insertions, 2735 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c50a23ec87..3036bfd65b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,139 +1,12 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 295",
-         "data" : [
-            {
-               "drilldown" : "Arne Sommer",
-               "y" : 3,
-               "name" : "Arne Sommer"
-            },
-            {
-               "drilldown" : "Athanasius",
-               "y" : 4,
-               "name" : "Athanasius"
-            },
-            {
-               "y" : 2,
-               "name" : "Bob Lied",
-               "drilldown" : "Bob Lied"
-            },
-            {
-               "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "David Ferrone",
-               "name" : "David Ferrone",
-               "y" : 2
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "y" : 2,
-               "name" : "Jan Krnavek"
-            },
-            {
-               "name" : "Jorg Sommrey",
-               "y" : 3,
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Kjetil Skotheim",
-               "y" : 2,
-               "drilldown" : "Kjetil Skotheim"
-            },
-            {
-               "drilldown" : "Lubos Kolouch",
-               "y" : 2,
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 12
-            },
-            {
-               "drilldown" : "Mariano Ortega",
-               "y" : 2,
-               "name" : "Mariano Ortega"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Matthew Neleigh",
-               "y" : 2,
-               "name" : "Matthew Neleigh"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Peter Meszaros",
-               "name" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Robert Ransbottom",
-               "y" : 2,
-               "name" : "Robert Ransbottom"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Green",
-               "y" : 3,
-               "name" : "Simon Green"
-            },
-            {
-               "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler",
-               "y" : 4
-            },
-            {
-               "y" : 4,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "The Weekly Challenge - 295"
    },
-   "legend" : {
-      "enabled" : 0
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -143,13 +16,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
+            ]
          },
          {
-            "name" : "Athanasius",
-            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -159,7 +28,9 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Athanasius",
+            "id" : "Athanasius"
          },
          {
             "data" : [
@@ -172,8 +43,16 @@
             "id" : "Bob Lied"
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Perl",
@@ -183,7 +62,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -192,28 +73,28 @@
                   2
                ]
             ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
          },
          {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            ]
          },
          {
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek"
+            ]
          },
          {
             "id" : "Jorg Sommrey",
@@ -230,24 +111,24 @@
             ]
          },
          {
+            "name" : "Kjetil Skotheim",
+            "id" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Kjetil Skotheim",
-            "name" : "Kjetil Skotheim"
+            ]
          },
          {
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
             "id" : "Luca Ferrari",
@@ -270,18 +151,18 @@
                   2
                ]
             ],
-            "id" : "Mariano Ortega",
-            "name" : "Mariano Ortega"
+            "name" : "Mariano Ortega",
+            "id" : "Mariano Ortega"
          },
          {
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "name" : "Matthew Neleigh",
@@ -294,6 +175,8 @@
             ]
          },
          {
+            "id" : "Matthias Muth",
+            "name" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -303,9 +186,21 @@
                   "Blog",
                   1
                ]
-            ],
+            ]
+         },
+         {
             "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith"
+            "name" : "Peter Campbell Smith",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
          },
          {
             "data" : [
@@ -318,6 +213,8 @@
             "name" : "Peter Meszaros"
          },
          {
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -327,9 +224,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            ]
          },
          {
             "data" : [
@@ -338,12 +233,12 @@
                   2
                ]
             ],
-            "id" : "Robert Ransbottom",
-            "name" : "Robert Ransbottom"
+            "name" : "Robert Ransbottom",
+            "id" : "Robert Ransbottom"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -360,6 +255,8 @@
             ]
          },
          {
+            "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -369,9 +266,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Simon Green",
-            "id" : "Simon Green"
+            ]
          },
          {
             "data" : [
@@ -384,12 +279,10 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler"
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler"
          },
          {
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -399,7 +292,9 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
             "data" : [
@@ -412,34 +307,173 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "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/>"
+   "chart" : {
+      "type" : "column"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "subtitle" : {
-      "text" : "[Champions: 23] Last updated at 2024-11-17 19:07:10 GMT"
-   }
+      "text" : "[Champions: 25] Last updated at 2024-11-17 23:16:36 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 295",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Arne Sommer",
+               "y" : 3,
+               "name" : "Arne Sommer"
+            },
+            {
+               "drilldown" : "Athanasius",
+               "y" : 4,
+               "name" : "Athanasius"
+            },
+            {
+               "name" : "Bob Lied",
+               "y" : 2,
+               "drilldown" : "Bob Lied"
+            },
+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 1,
+               "name" : "Cheok-Yin Fung"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 3,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Jan Krnavek",
+               "y" : 2,
+               "name" : "Jan Krnavek"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "y" : 3,
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "name" : "Kjetil Skotheim",
+               "y" : 2,
+               "drilldown" : "Kjetil Skotheim"
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "y" : 12,
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mariano Ortega",
+               "y" : 2,
+               "drilldown" : "Mariano Ortega"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 1,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Matthew Neleigh",
+               "y" : 2,
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "name" : "Matthias Muth",
+               "y" : 3,
+               "drilldown" : "Matthias Muth"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "Peter Meszaros",
+               "drilldown" : "Peter Meszaros"
+            },
+            {
+               "y" : 3,
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "y" : 2,
+               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "y" : 5,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 3,
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 4
+            },
+            {
+               "y" : 4,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 7f0acb13fa..83a7b9919c 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,88 +1,58 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-11-17 19:07:10 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "series" : [
       {
          "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
-               "y" : 80,
+               "drilldown" : "041",
                "name" : "041",
-               "drilldown" : "041"
+               "y" : 80
             },
             {
                "drilldown" : "040",
-               "y" : 77,
-               "name" : "040"
+               "name" : "040",
+               "y" : 77
             },
             {
-               "name" : "039",
+               "drilldown" : "039",
                "y" : 68,
-               "drilldown" : "039"
+               "name" : "039"
             },
             {
-               "name" : "038",
                "y" : 74,
+               "name" : "038",
                "drilldown" : "038"
             },
             {
-               "drilldown" : "037",
                "name" : "037",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "037"
             },
             {
-               "drilldown" : "036",
                "y" : 70,
-               "name" : "036"
+               "name" : "036",
+               "drilldown" : "036"
             },
             {
-               "drilldown" : "035",
                "name" : "035",
-               "y" : 68
+               "y" : 68,
+               "drilldown" : "035"
             },
             {
                "drilldown" : "034",
-               "name" : "034",
-               "y" : 70
+               "y" : 70,
+               "name" : "034"
             },
             {
-               "drilldown" : "033",
                "name" : "033",
-               "y" : 113
+               "y" : 113,
+               "drilldown" : "033"
             },
             {
-               "drilldown" : "032",
                "y" : 97,
-               "name" : "032"
+               "name" : "032",
+               "drilldown" : "032"
             },
             {
                "name" : "031",
@@ -95,9 +65,9 @@
                "y" : 120
             },
             {
-               "drilldown" : "029",
                "y" : 83,
-               "name" : "029"
+               "name" : "029",
+               "drilldown" : "029"
             },
             {
                "y" : 82,
@@ -105,24 +75,24 @@
                "drilldown" : "028"
             },
             {
-               "drilldown" : "027",
                "y" : 64,
-               "name" : "027"
+               "name" : "027",
+               "drilldown" : "027"
             },
             {
                "drilldown" : "026",
-               "y" : 75,
-               "name" : "026"
+               "name" : "026",
+               "y" : 75
             },
             {
                "drilldown" : "025",
-               "y" : 62,
-               "name" : "025"
+               "name" : "025",
+               "y" : 62
             },
             {
+               "drilldown" : "024",
                "name" : "024",
-               "y" : 77,
-               "drilldown" : "024"
+               "y" : 77
             },
             {
                "y" : 88,
@@ -130,9 +100,9 @@
                "drilldown" : "023"
             },
             {
-               "name" : "022",
+               "drilldown" : "022",
                "y" : 72,
-               "drilldown" : "022"
+               "name" : "022"
             },
             {
                "name" : "021",
@@ -140,49 +110,49 @@
                "drilldown" : "021"
             },
             {
-               "y" : 100,
+               "drilldown" : "020",
                "name" : "020",
-               "drilldown" : "020"
+               "y" : 100
             },
             {
-               "name" : "019",
+               "drilldown" : "019",
                "y" : 101,
-               "drilldown" : "019"
+               "name" : "019"
             },
             {
-               "name" : "018",
+               "drilldown" : "018",
                "y" : 82,
-               "drilldown" : "018"
+               "name" : "018"
             },
             {
+               "drilldown" : "017",
                "y" : 83,
-               "name" : "017",
-               "drilldown" : "017"
+               "name" : "017"
             },
             {
                "drilldown" : "016",
-               "name" : "016",
-               "y" : 75
+               "y" : 75,
+               "name" : "016"
             },
             {
-               "name" : "015",
+               "drilldown" : "015",
                "y" : 95,
-               "drilldown" : "015"
+               "name" : "015"
             },
             {
-               "name" : "014",
                "y" : 98,
+               "name" : "014",
                "drilldown" : "014"
             },
             {
-               "y" : 85,
                "name" : "013",
+               "y" : 85,
                "drilldown" : "013"
             },
             {
-               "y" : 90,
+               "drilldown" : "012",
                "name" : "012",
-               "drilldown" : "012"
+               "y" : 90
             },
             {
                "drilldown" : "011",
@@ -190,24 +160,24 @@
                "name" : "011"
             },
             {
-               "drilldown" : "010",
                "name" : "010",
-               "y" : 69
+               "y" : 69,
+               "drilldown" : "010"
             },
             {
+               "drilldown" : "009",
                "name" : "009",
-               "y" : 79,
-               "drilldown" : "009"
+               "y" : 79
             },
             {
-               "name" : "008",
                "y" : 82,
+               "name" : "008",
                "drilldown" : "008"
             },
             {
-               "drilldown" : "007",
+               "name" : "007",
                "y" : 71,
-               "name" : "007"
+               "drilldown" : "007"
             },
             {
                "name" : "006",
@@ -225,9 +195,9 @@
                "name" : "004"
             },
             {
+               "drilldown" : "003",
                "name" : "003",
-               "y" : 91,
-               "drilldown" : "003"
+               "y" : 91
             },
             {
                "drilldown" : "002",
@@ -235,20 +205,49 @@
                "y" : 133
             },
             {
-               "y" : 165,
+               "drilldown" : "001",
                "name" : "001",
-               "drilldown" : "001"
+               "y" : 165
             }
-         ],
-         "colorByPoint" : "true"
+         ]
       }
    ],
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-11-17 23:16:36 GMT"
+   },
    "legend" : {
       "enabled" : "false"
    },
+   "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"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -262,9 +261,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
             "id" : "040",
@@ -285,6 +282,8 @@
             ]
          },
          {
+            "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -298,9 +297,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "039",
-            "id" : "039"
+            ]
          },
          {
             "data" : [
@@ -321,8 +318,6 @@
             "name" : "038"
          },
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-            "name" : "037",
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -336,9 +331,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037",
+            "name" : "037"
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -352,9 +351,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036",
-            "name" : "036"
+            ]
          },
          {
             "name" : "035",
@@ -375,8 +372,6 @@
             ]
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-            "id" : "034",
-            "name" : "034",
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                [
                   "Perl",
@@ -390,9 +385,13 @@
                   "Blog",
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