- Added solutions by Arne Sommer.

- Added solutions by Dave Jacoby.
- Added solutions by Andreas Mahnke.

23 files changed, 3115 insertions, 3066 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 1baabba408..3979fab74f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,23 +1,161 @@
 {
-   "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/>"
+   "xAxis" : {
+      "type" : "category"
    },
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2025-04-24 22:37:35 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 318",
+         "data" : [
+            {
+               "name" : "Andreas Mahnke",
+               "drilldown" : "Andreas Mahnke",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "drilldown" : "Bob Lied",
+               "name" : "Bob Lied",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone",
+               "y" : 2
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "name" : "Feng Chang",
+               "drilldown" : "Feng Chang",
+               "y" : 2
+            },
+            {
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith"
+            },
+            {
+               "y" : 3,
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "y" : 4,
+               "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "drilldown" : "Vinod Kumar K",
+               "name" : "Vinod Kumar K",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            },
+            {
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
+               "y" : 2
+            }
+         ]
+      }
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 318"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "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/>"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andreas Mahnke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Andreas Mahnke"
+         },
+         {
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
@@ -28,52 +166,60 @@
                   1
                ]
             ],
-            "id" : "Bob Lied",
-            "name" : "Bob Lied"
+            "id" : "Bob Lied"
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Dave Jacoby"
+         },
+         {
             "id" : "David Ferrone",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "name" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
+            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Feng Chang",
-            "id" : "Feng Chang"
+            "name" : "Feng Chang"
          },
          {
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Jan Krnavek",
             "name" : "Jan Krnavek"
          },
          {
             "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -83,11 +229,12 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
@@ -96,18 +243,16 @@
             ]
          },
          {
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Niels van Dijke",
             "id" : "Niels van Dijke"
          },
          {
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -117,9 +262,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith"
          },
          {
+            "name" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -130,8 +278,7 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            "id" : "Robbie Hatley"
          },
          {
             "data" : [
@@ -149,7 +296,6 @@
          },
          {
             "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -159,7 +305,8 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Thomas Kohler"
          },
          {
             "data" : [
@@ -172,21 +319,20 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
+            "name" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Vinod Kumar K",
             "id" : "Vinod Kumar K"
          },
          {
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
             "data" : [
                [
@@ -197,124 +343,27 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          },
          {
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc"
+            "id" : "Wanderdoc"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 318"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 318",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "drilldown" : "Bob Lied",
-               "name" : "Bob Lied",
-               "y" : 3
-            },
-            {
-               "drilldown" : "David Ferrone",
-               "name" : "David Ferrone",
-               "y" : 2
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek",
-               "y" : 2
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley"
-            },
-            {
-               "y" : 4,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "drilldown" : "Vinod Kumar K",
-               "y" : 2
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
-            }
-         ]
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
-   "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2025-04-23 20:03:21 GMT"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 1933ada2fb..cc0e7252b1 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,237 +1,4 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-04-23 20:03:21 GMT"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "y" : 80,
-               "name" : "041",
-               "drilldown" : "041"
-            },
-            {
-               "y" : 77,
-               "drilldown" : "040",
-               "name" : "040"
-            },
-            {
-               "y" : 68,
-               "name" : "039",
-               "drilldown" : "039"
-            },
-            {
-               "y" : 74,
-               "name" : "038",
-               "drilldown" : "038"
-            },
-            {
-               "y" : 70,
-               "name" : "037",
-               "drilldown" : "037"
-            },
-            {
-               "y" : 70,
-               "drilldown" : "036",
-               "name" : "036"
-            },
-            {
-               "y" : 68,
-               "name" : "035",
-               "drilldown" : "035"
-            },
-            {
-               "y" : 70,
-               "drilldown" : "034",
-               "name" : "034"
-            },
-            {
-               "y" : 113,
-               "drilldown" : "033",
-               "name" : "033"
-            },
-            {
-               "drilldown" : "032",
-               "name" : "032",
-               "y" : 97
-            },
-            {
-               "name" : "031",
-               "drilldown" : "031",
-               "y" : 93
-            },
-            {
-               "y" : 120,
-               "drilldown" : "030",
-               "name" : "030"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "029",
-               "name" : "029"
-            },
-            {
-               "y" : 82,
-               "name" : "028",
-               "drilldown" : "028"
-            },
-            {
-               "y" : 64,
-               "drilldown" : "027",
-               "name" : "027"
-            },
-            {
-               "name" : "026",
-               "drilldown" : "026",
-               "y" : 75
-            },
-            {
-               "drilldown" : "025",
-               "name" : "025",
-               "y" : 62
-            },
-            {
-               "drilldown" : "024",
-               "name" : "024",
-               "y" : 77
-            },
-            {
-               "y" : 88,
-               "drilldown" : "023",
-               "name" : "023"
-            },
-            {
-               "drilldown" : "022",
-               "name" : "022",
-               "y" : 72
-            },
-            {
-               "y" : 72,
-               "drilldown" : "021",
-               "name" : "021"
-            },
-            {
-               "y" : 100,
-               "drilldown" : "020",
-               "name" : "020"
-            },
-            {
-               "y" : 101,
-               "name" : "019",
-               "drilldown" : "019"
-            },
-            {
-               "y" : 82,
-               "drilldown" : "018",
-               "name" : "018"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "017",
-               "name" : "017"
-            },
-            {
-               "y" : 75,
-               "drilldown" : "016",
-               "name" : "016"
-            },
-            {
-               "drilldown" : "015",
-               "name" : "015",
-               "y" : 95
-            },
-            {
-               "y" : 98,
-               "name" : "014",
-               "drilldown" : "014"
-            },
-            {
-               "name" : "013",
-               "drilldown" : "013",
-               "y" : 85
-            },
-            {
-               "name" : "012",
-               "drilldown" : "012",
-               "y" : 90
-            },
-            {
-               "name" : "011",
-               "drilldown" : "011",
-               "y" : 86
-            },
-            {
-               "name" : "010",
-               "drilldown" : "010",
-               "y" : 69
-            },
-            {
-               "drilldown" : "009",
-               "name" : "009",
-               "y" : 79
-            },
-            {
-               "name" : "008",
-               "drilldown" : "008",
-               "y" : 82
-            },
-            {
-               "y" : 71,
-               "drilldown" : "007",
-               "name" : "007"
-            },
-            {
-               "name" : "006",
-               "drilldown" : "006",
-               "y" : 63
-            },
-            {
-               "y" : 82,
-               "drilldown" : "005",
-               "name" : "005"
-            },
-            {
-               "y" : 106,
-               "name" : "004",
-               "drilldown" : "004"
-            },
-            {
-               "name" : "003",
-               "drilldown" : "003",
-               "y" : 91
-            },
-            {
-               "y" : 133,
-               "name" : "002",
-               "drilldown" : "002"
-            },
-            {
-               "drilldown" : "001",
-               "name" : "001",
-               "y" : 165
-            }
-         ]
-      }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -253,6 +20,7 @@
             ]
          },
          {
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -267,10 +35,10 @@
                   10
                ]
             ],
-            "name" : "040",
-            "id" : "040"
+            "name" : "040"
          },
          {
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -285,10 +53,10 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "name" : "039"
          },
          {
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -303,8 +71,7 @@
                   12
                ]
             ],
-            "name" : "038",
-            "id" : "038"
+            "name" : "038"
          },
          {
             "data" : [
@@ -321,12 +88,10 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "name" : "037",
+            "id" : "037"
          },
          {
-            "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -340,11 +105,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
             "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -358,7 +124,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035"
          },
          {
             "data" : [
@@ -379,7 +146,6 @@
             "id" : "034"
          },
          {
-            "id" : "033",
             "name" : "033",
             "data" : [
                [
@@ -394,11 +160,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033"
          },
          {
-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -412,7 +177,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "032",
+            "id" : "032"
          },
          {
             "data" : [
@@ -429,10 +196,11 @@
                   9
                ]
             ],
-            "id" : "031",
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -447,8 +215,7 @@
                   10
                ]
             ],
-            "name" : "030",
-            "id" : "030"
+            "name" : "030"
          },
          {
             "data" : [
@@ -465,11 +232,10 @@
                   12
                ]
             ],
-            "id" : "029",
-            "name" : "029"
+            "name" : "029",
+            "id" : "029"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -484,7 +250,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
             "data" : [
@@ -501,10 +268,11 @@
                   9
                ]
             ],
-            "id" : "027",
-            "name" : "027"
+            "name" : "027",
+            "id" : "027"
          },
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+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -519,10 +287,10 @@
                   10
                ]
             ],
-            "name" : "026",
             "id" : "026"
          },
          {
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -537,10 +305,11 @@
                   12
                ]
             ],
-            "id" : "025",
             "name" : "025"
          },
          {
+            "id" : "024",
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -554,13 +323,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024",
-            "id" : "024"
+            ]
          },
          {
-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -574,9 +339,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023",
+            "id" : "023"
          },
          {
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -591,12 +359,11 @@
                   10
                ]
             ],
-            "id" : "022",
             "name" : "022"
          },
          {
-            "name" : "021",
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -613,7 +380,6 @@
             ]
          },
          {
-            "id" : "020",
             "name" : "020",
             "data" : [
                [
@@ -628,11 +394,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020"
          },
          {
             "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -646,10 +412,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
-            "id" : "018",
             "name" : "018",
             "data" : [
                [
@@ -664,10 +430,10 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
-            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -682,11 +448,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017"
          },
          {
-            "name" : "016",
             "id" : "016",
+            "name" : "016",
             "data" : [
                [