- Added solutions by Ali Moradi.

- Added solutions by Niels van Dijke.
- Added solutions by Jorg Sommrey.

23 files changed, 2693 insertions, 2659 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7b4e044ae5..e376b4899f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -5,29 +5,39 @@
          "name" : "The Weekly Challenge - 303",
          "data" : [
             {
-               "y" : 2,
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
+               "y" : 3
+            },
+            {
                "name" : "Andreas Mahnke",
-               "drilldown" : "Andreas Mahnke"
+               "drilldown" : "Andreas Mahnke",
+               "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "David Ferrone",
-               "name" : "David Ferrone"
+               "name" : "David Ferrone",
+               "y" : 2
             },
             {
                "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
             },
             {
-               "name" : "Feng Chang",
+               "y" : 2,
                "drilldown" : "Feng Chang",
-               "y" : 2
+               "name" : "Feng Chang"
             },
             {
-               "y" : 2,
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "y" : 2
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
             },
             {
                "name" : "Peter Campbell Smith",
@@ -35,23 +45,39 @@
                "y" : 3
             },
             {
-               "name" : "Roger Bell_West",
+               "y" : 4,
                "drilldown" : "Roger Bell_West",
-               "y" : 4
+               "name" : "Roger Bell_West"
             },
             {
+               "y" : 4,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
                "y" : 3
             }
          ]
       }
    ],
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2025-01-09 22:28:33 GMT"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -64,58 +90,81 @@
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andreas Mahnke",
+            "name" : "Ali Moradi",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Ali Moradi"
+         },
+         {
             "name" : "Andreas Mahnke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Andreas Mahnke"
          },
          {
             "id" : "David Ferrone",
-            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "David Ferrone"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Feng Chang"
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
+            ]
+         },
+         {
+            "id" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "name" : "Niels van Dijke"
          },
          {
             "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -125,11 +174,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Peter Campbell Smith"
          },
          {
             "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -139,10 +188,12 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
             "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -152,8 +203,7 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Ulrich Rieke"
+            ]
          },
          {
             "id" : "W. Luis Mochan",
@@ -171,29 +221,13 @@
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 303"
-   },
    "legend" : {
       "enabled" : 0
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge - 303"
    },
-   "subtitle" : {
-      "text" : "[Champions: 9] Last updated at 2025-01-08 14:32:30 GMT"
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 9168ddd925..fc8f1bea6f 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,229 +1,9 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
-         "data" : [
-            {
-               "y" : 80,
-               "name" : "041",
-               "drilldown" : "041"
-            },
-            {
-               "drilldown" : "040",
-               "name" : "040",
-               "y" : 77
-            },
-            {
-               "name" : "039",
-               "drilldown" : "039",
-               "y" : 68
-            },
-            {
-               "name" : "038",
-               "drilldown" : "038",
-               "y" : 74
-            },
-            {
-               "name" : "037",
-               "drilldown" : "037",
-               "y" : 70
-            },
-            {
-               "name" : "036",
-               "drilldown" : "036",
-               "y" : 70
-            },
-            {
-               "drilldown" : "035",
-               "name" : "035",
-               "y" : 68
-            },
-            {
-               "y" : 70,
-               "name" : "034",
-               "drilldown" : "034"
-            },
-            {
-               "name" : "033",
-               "drilldown" : "033",
-               "y" : 113
-            },
-            {
-               "y" : 97,
-               "drilldown" : "032",
-               "name" : "032"
-            },
-            {
-               "name" : "031",
-               "drilldown" : "031",
-               "y" : 93
-            },
-            {
-               "y" : 120,
-               "name" : "030",
-               "drilldown" : "030"
-            },
-            {
-               "name" : "029",
-               "drilldown" : "029",
-               "y" : 83
-            },
-            {
-               "name" : "028",
-               "drilldown" : "028",
-               "y" : 82
-            },
-            {
-               "y" : 64,
-               "drilldown" : "027",
-               "name" : "027"
-            },
-            {
-               "y" : 75,
-               "drilldown" : "026",
-               "name" : "026"
-            },
-            {
-               "name" : "025",
-               "drilldown" : "025",
-               "y" : 62
-            },
-            {
-               "y" : 77,
-               "drilldown" : "024",
-               "name" : "024"
-            },
-            {
-               "drilldown" : "023",
-               "name" : "023",
-               "y" : 88
-            },
-            {
-               "name" : "022",
-               "drilldown" : "022",
-               "y" : 72
-            },
-            {
-               "drilldown" : "021",
-               "name" : "021",
-               "y" : 72
-            },
-            {
-               "y" : 100,
-               "drilldown" : "020",
-               "name" : "020"
-            },
-            {
-               "y" : 101,
-               "name" : "019",
-               "drilldown" : "019"
-            },
-            {
-               "name" : "018",
-               "drilldown" : "018",
-               "y" : 82
-            },
-            {
-               "name" : "017",
-               "drilldown" : "017",
-               "y" : 83
-            },
-            {
-               "y" : 75,
-               "drilldown" : "016",
-               "name" : "016"
-            },
-            {
-               "y" : 95,
-               "name" : "015",
-               "drilldown" : "015"
-            },
-            {
-               "y" : 98,
-               "name" : "014",
-               "drilldown" : "014"
-            },
-            {
-               "drilldown" : "013",
-               "name" : "013",
-               "y" : 85
-            },
-            {
-               "name" : "012",
-               "drilldown" : "012",
-               "y" : 90
-            },
-            {
-               "y" : 86,
-               "name" : "011",
-               "drilldown" : "011"
-            },
-            {
-               "name" : "010",
-               "drilldown" : "010",
-               "y" : 69
-            },
-            {
-               "y" : 79,
-               "name" : "009",
-               "drilldown" : "009"
-            },
-            {
-               "name" : "008",
-               "drilldown" : "008",
-               "y" : 82
-            },
-            {
-               "y" : 71,
-               "name" : "007",
-               "drilldown" : "007"
-            },
-            {
-               "y" : 63,
-               "drilldown" : "006",
-               "name" : "006"
-            },
-            {
-               "y" : 82,
-               "name" : "005",
-               "drilldown" : "005"
-            },
-            {
-               "drilldown" : "004",
-               "name" : "004",
-               "y" : 106
-            },
-            {
-               "name" : "003",
-               "drilldown" : "003",
-               "y" : 91
-            },
-            {
-               "drilldown" : "002",
-               "name" : "002",
-               "y" : 133
-            },
-            {
-               "y" : 165,
-               "name" : "001",
-               "drilldown" : "001"
-            }
-         ]
-      }
-   ],
    "drilldown" : {
       "series" : [
          {
+            "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -237,12 +17,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "041",
-            "id" : "041"
+            ]
          },
          {
             "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -256,10 +35,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "040"
+            ]
          },
          {
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -274,11 +53,10 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "name" : "039"
          },
          {
-            "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -293,10 +71,9 @@
                   12
                ]
             ],
-            "id" : "038"
+            "name" : "038"
          },
          {
-            "id" : "037",
             "name" : "037",
             "data" : [
                [
@@ -311,9 +88,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -328,8 +107,7 @@
                   11
                ]
             ],
-            "name" : "036",
-            "id" : "036"
+            "name" : "036"
          },
          {
             "id" : "035",
@@ -368,6 +146,7 @@
             "id" : "034"
          },
          {
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -382,11 +161,10 @@
                   10
                ]
             ],
-            "name" : "033",
-            "id" : "033"
+            "name" : "033"
          },
          {
-            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -401,10 +179,9 @@
                   10
                ]
             ],
-            "name" : "032"
+            "id" : "032"
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -419,10 +196,11 @@
                   9
                ]
             ],
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -437,9 +215,11 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
          },
          {
+            "id" : "029",
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -453,11 +233,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "029",
-            "id" : "029"
+            ]
          },
          {
+            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -471,11 +251,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "028",
-            "id" : "028"
+            ]
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -490,12 +269,9 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "name" : "027"
          },
          {
-            "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -509,9 +285,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -526,10 +305,10 @@
                   12
                ]
             ],
-            "name" : "025",
             "id" : "025"
          },
          {
+            "id" : "024",
             "name" : "024",
             "data" : [
                [
@@ -544,8 +323,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024"
+            ]
          },
          {
             "id" : "023",
@@ -566,7 +344,7 @@
             ]
          },
          {
-            "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -581,7 +359,7 @@
                   10
                ]
             ],
-            "id" : "022"
+            "name" : "022"
          },
          {
             "id" : "021",
@@ -602,7 +380,6 @@
             "name" : "021"
          },
          {
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -617,9 +394,12 @@
                   13
                ]
             ],
+            "name" : "020",
             "id" : "020"
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -633,11 +413,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -652,11 +431,10 @@
                   14
                ]
             ],
-            "name" : "018",
             "id" : "018"
          },
          {
-            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -671,7 +449,7 @@
                   12
                ]
             ],
-            "name" : "017"
+            "id" : "017"
          },
          {
             "id" : "016",
@@ -692,7 +470,7 @@
             ]
          },
          {
-            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -707,10 +485,10 @@
                   15
                ]
             ],
-            "name" : "015"
+            "id" : "015"
          },
          {
-            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -725,10 +503,9 @@
                   15
                ]
             ],
-            "name" : "014"
+            "id" : "014"
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -743,9 +520,11 @@
                   13
                ]
             ],
+            "name" : "013",
             "id" : "013"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -760,11 +539,11 @@
                   11
                ]
             ],
-            "name" : "012",
-            "id" : "012"
+            "name" : "012"
          },
          {
             "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -778,11 +557,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011"
+            ]
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -797,6 +574,7 @@
                   11
                ]
             ],
+            "name" : "010",
             "id" : "010"
          },
          {
@@ -818,6 +596,7 @@
             "id" : "009"
          },
          {
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -832,11 +611,9 @@
                   12
                ]
             ],
-            "name" : "008",
             "id" : "008"
          },
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-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -851,10 +628,10 @@
                   10
                ]
             ],
-            "name" : "007"
+            "name" : "007",
+            "id" : "007"
          },
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-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -869,10 +646,10 @@
                   7
                ]
             ],
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -887,10 +664,11 @@
                   12
                ]
             ],
+            "name" : "005",
             "id" : "005"
          },
          {
-            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -905,11 +683,9 @@
                   10
                ]
             ],
-            "id" : "004"
+            "name" : "004"
          },
          {
-            "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -923,11 +699,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -941,7 +717,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
             "data" : [
@@ -968,11 +746,239 @@
          "text" : "Total Solutions"
       }
    },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-01-09 22:28:33 GMT"
+   },
    "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/>"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "name" : "041",
+               "drilldown" : "041",
+               "y" : 80
+            },
+            {
+               "name" : "040",
+               "drilldown" : "040",
+               "y" : 77
+            },
+            {
+               "y" : 68,
+               "drilldown" : "039",
+               "name" : "039"
+            },
+            {
+               "y" : 74,
+               "drilldown" : "038",
+               "name" : "038"
+            },
+            {
+               "y" : 70,
+               "drilldown" : "037",
+               "name" : "037"
+            },
+            {
+               "name" : "036",
+               "drilldown" : "036",
+               "y" : 70
+            },
+            {
+               "y" : 68,
+               "drilldown" : "035",
+               "name" : "035"
+            },
+            {
+               "name" : "034",
+               "drilldown" : "034",
+               "y" : 70
+            },
+            {
+               "drilldown" : "033",
+               "name" : "033",
+               "y" : 113
+            },
+            {
+               "name" : "032",