- Added solutions by Adam Russell.

23 files changed, 1920 insertions, 1901 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 51a5d9d6b8..7705d8dda3 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,31 +1,33 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 318",
+         "colorByPoint" : 1,
          "data" : [
             {
+               "name" : "Adam Russell",
+               "y" : 3,
+               "drilldown" : "Adam Russell"
+            },
+            {
                "drilldown" : "Ali Moradi",
                "y" : 3,
                "name" : "Ali Moradi"
             },
             {
+               "drilldown" : "Andreas Mahnke",
                "name" : "Andreas Mahnke",
-               "y" : 2,
-               "drilldown" : "Andreas Mahnke"
+               "y" : 2
             },
             {
-               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
                "y" : 3,
-               "name" : "Arne Sommer"
+               "drilldown" : "Arne Sommer"
             },
             {
                "y" : 4,
@@ -33,9 +35,9 @@
                "drilldown" : "Athanasius"
             },
             {
-               "y" : 1,
+               "drilldown" : "BarrOff",
                "name" : "BarrOff",
-               "drilldown" : "BarrOff"
+               "y" : 1
             },
             {
                "name" : "Bob Lied",
@@ -43,8 +45,8 @@
                "drilldown" : "Bob Lied"
             },
             {
-               "name" : "Dave Jacoby",
                "y" : 2,
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby"
             },
             {
@@ -53,9 +55,9 @@
                "name" : "David Ferrone"
             },
             {
-               "y" : 2,
+               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "y" : 2
             },
             {
                "drilldown" : "Feng Chang",
@@ -64,8 +66,8 @@
             },
             {
                "drilldown" : "Jan Krnavek",
-               "y" : 2,
-               "name" : "Jan Krnavek"
+               "name" : "Jan Krnavek",
+               "y" : 2
             },
             {
                "drilldown" : "Jorg Sommrey",
@@ -73,19 +75,19 @@
                "name" : "Jorg Sommrey"
             },
             {
-               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
                "y" : 4,
-               "name" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Matthias Muth",
+               "y" : 3,
                "name" : "Matthias Muth",
-               "y" : 3
+               "drilldown" : "Matthias Muth"
             },
             {
                "drilldown" : "Niels van Dijke",
@@ -94,8 +96,8 @@
             },
             {
                "drilldown" : "Packy Anderson",
-               "name" : "Packy Anderson",
-               "y" : 5
+               "y" : 5,
+               "name" : "Packy Anderson"
             },
             {
                "y" : 3,
@@ -104,38 +106,38 @@
             },
             {
                "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley",
-               "y" : 3
+               "y" : 3,
+               "name" : "Robbie Hatley"
             },
             {
+               "drilldown" : "Roger Bell_West",
                "y" : 5,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "name" : "Roger Bell_West"
             },
             {
-               "drilldown" : "Simon Green",
                "y" : 1,
-               "name" : "Simon Green"
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
             },
             {
-               "drilldown" : "Thomas Kohler",
                "y" : 4,
-               "name" : "Thomas Kohler"
+               "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler"
             },
             {
-               "y" : 4,
                "name" : "Ulrich Rieke",
+               "y" : 4,
                "drilldown" : "Ulrich Rieke"
             },
             {
                "drilldown" : "Vinod Kumar K",
-               "y" : 2,
-               "name" : "Vinod Kumar K"
+               "name" : "Vinod Kumar K",
+               "y" : 2
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "name" : "W. Luis Mochan",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
             },
             {
                "y" : 2,
@@ -143,28 +145,27 @@
                "drilldown" : "Wanderdoc"
             }
          ],
-         "colorByPoint" : 1
+         "name" : "The Weekly Challenge - 318"
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 26] Last updated at 2025-04-27 21:38:56 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 318"
-   },
-   "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"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Adam Russell",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Adam Russell"
+         },
+         {
             "id" : "Ali Moradi",
-            "name" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -174,20 +175,22 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Ali Moradi"
          },
          {
-            "id" : "Andreas Mahnke",
-            "name" : "Andreas Mahnke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Andreas Mahnke",
+            "name" : "Andreas Mahnke"
          },
          {
             "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -197,8 +200,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer"
+            ]
          },
          {
             "data" : [
@@ -211,22 +213,21 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
+            "name" : "BarrOff",
+            "id" : "BarrOff",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "name" : "BarrOff",
-            "id" : "BarrOff"
+            ]
          },
          {
             "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
@@ -236,41 +237,42 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Bob Lied"
          },
          {
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
             "id" : "David Ferrone",
-            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
             "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
-            "id" : "Feng Chang",
             "name" : "Feng Chang",
+            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
@@ -279,8 +281,8 @@
             ]
          },
          {
-            "id" : "Jan Krnavek",
             "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
@@ -289,8 +291,6 @@
             ]
          },
          {
-            "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -300,10 +300,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey"
          },
          {
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -314,20 +315,22 @@
                   2
                ]
             ],
+            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "name" : "Mark Anderson"
          },
          {
             "name" : "Matthias Muth",
+            "id" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -337,8 +340,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Matthias Muth"
+            ]
          },
          {
             "name" : "Niels van Dijke",
@@ -351,7 +353,6 @@
             "id" : "Niels van Dijke"
          },
          {
-            "id" : "Packy Anderson",
             "name" : "Packy Anderson",
             "data" : [
                [
@@ -366,7 +367,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Packy Anderson"
          },
          {
             "name" : "Peter Campbell Smith",
@@ -393,12 +395,11 @@
                   1
                ]
             ],
-            "name" : "Robbie Hatley",
-            "id" : "Robbie Hatley"
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
          },
          {
             "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -412,19 +413,22 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Simon Green"
+            ]
          },
          {
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -434,9 +438,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler"
+            ]
          },
          {
             "id" : "Ulrich Rieke",
@@ -463,6 +465,7 @@
             "name" : "Vinod Kumar K"
          },
          {
+            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
             "data" : [
                [
@@ -473,30 +476,46 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan"
+            ]
          },
          {
-            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Wanderdoc"
+            "name" : "Wanderdoc"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
+   "title" : {
+      "text" : "The Weekly Challenge - 318"
    },
-   "xAxis" : {
-      "type" : "category"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 27] Last updated at 2025-04-27 23:11:53 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 6b9b733da8..b6bbe48e22 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,37 +1,53 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "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/>"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-04-27 21:38:56 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-04-27 23:11:53 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
          "data" : [
             {
-               "name" : "041",
                "y" : 80,
+               "name" : "041",
                "drilldown" : "041"
             },
             {
+               "drilldown" : "040",
                "name" : "040",
-               "y" : 77,
-               "drilldown" : "040"
+               "y" : 77
             },
             {
-               "drilldown" : "039",
                "y" : 68,
-               "name" : "039"
+               "name" : "039",
+               "drilldown" : "039"
             },
             {
-               "y" : 74,
                "name" : "038",
+               "y" : 74,
                "drilldown" : "038"
             },
             {
-               "drilldown" : "037",
                "y" : 70,
-               "name" : "037"
+               "name" : "037",
+               "drilldown" : "037"
             },
             {
                "drilldown" : "036",
@@ -44,14 +60,14 @@
                "drilldown" : "035"
             },
             {
-               "drilldown" : "034",
+               "y" : 70,
                "name" : "034",
-               "y" : 70
+               "drilldown" : "034"
             },
             {
-               "drilldown" : "033",
                "name" : "033",
-               "y" : 113
+               "y" : 113,
+               "drilldown" : "033"
             },
             {
                "name" : "032",
@@ -59,9 +75,9 @@
                "drilldown" : "032"
             },
             {
-               "drilldown" : "031",
+               "y" : 93,
                "name" : "031",
-               "y" : 93
+               "drilldown" : "031"
             },
             {
                "drilldown" : "030",
@@ -69,14 +85,14 @@
                "y" : 120
             },
             {
-               "drilldown" : "029",
+               "y" : 83,
                "name" : "029",
-               "y" : 83
+               "drilldown" : "029"
             },
             {
-               "drilldown" : "028",
+               "y" : 82,
                "name" : "028",
-               "y" : 82
+               "drilldown" : "028"
             },
             {
                "name" : "027",
@@ -84,58 +100,58 @@
                "drilldown" : "027"
             },
             {
-               "drilldown" : "026",
                "name" : "026",
-               "y" : 75
+               "y" : 75,
+               "drilldown" : "026"
             },
             {
-               "name" : "025",
                "y" : 62,
+               "name" : "025",
                "drilldown" : "025"
             },
             {
+               "drilldown" : "024",
                "y" : 77,
-               "name" : "024",
-               "drilldown" : "024"
+               "name" : "024"
             },
             {
-               "drilldown" : "023",
+               "y" : 88,
                "name" : "023",
-               "y" : 88
+               "drilldown" : "023"
             },
             {
-               "name" : "022",
+               "drilldown" : "022",
                "y" : 72,
-               "drilldown" : "022"
+               "name" : "022"
             },
             {
-               "drilldown" : "021",
+               "y" : 72,
                "name" : "021",
-               "y" : 72
+               "drilldown" : "021"
             },
             {
-               "name" : "020",
+               "drilldown" : "020",
                "y" : 100,
-               "drilldown" : "020"
+               "name" : "020"
             },
             {
-               "y" : 101,
+               "drilldown" : "019",
                "name" : "019",
-               "drilldown" : "019"
+               "y" : 101
             },
             {
-               "drilldown" : "018",
+               "y" : 82,
                "name" : "018",
-               "y" : 82
+               "drilldown" : "018"
             },
             {
-               "y" : 83,
                "name" : "017",
+               "y" : 83,
                "drilldown" : "017"
             },
             {
-               "y" : 75,
                "name" : "016",
+               "y" : 75,
                "drilldown" : "016"
             },
             {
@@ -144,9 +160,9 @@
                "drilldown" : "015"
             },
             {
+               "drilldown" : "014",
                "name" : "014",
-               "y" : 98,
-               "drilldown" : "014"
+               "y" : 98
             },
             {
                "drilldown" : "013",
@@ -159,14 +175,14 @@
                "drilldown" : "012"
             },
             {
-               "name" : "011",
                "y" : 86,
+               "name" : "011",
                "drilldown" : "011"
             },
             {
                "drilldown" : "010",
-               "name" : "010",
-               "y" : 69
+               "y" : 69,
+               "name" : "010"
             },
             {
                "drilldown" : "009",
@@ -174,14 +190,14 @@
                "name" : "009"
             },
             {
-               "drilldown" : "008",
+               "y" : 82,
                "name" : "008",
-               "y" : 82
+               "drilldown" : "008"
             },
             {
-               "y" : 71,
+               "drilldown" : "007",
                "name" : "007",
-               "drilldown" : "007"
+               "y" : 71
             },
             {
                "drilldown" : "006",
@@ -189,8 +205,8 @@
                "name" : "006"
             },
             {
-               "y" : 82,
                "name" : "005",
+               "y" : 82,
                "drilldown" : "005"
             },
             {
@@ -200,8 +216,8 @@
             },
             {
                "drilldown" : "003",
-               "name" : "003",
-               "y" : 91
+               "y" : 91,
+               "name" : "003"
             },
             {
                "drilldown" : "002",
@@ -209,36 +225,19 @@
                "name" : "002"
             },
             {
+               "drilldown" : "001",
                "name" : "001",
-               "y" : 165,
-               "drilldown" : "001"
+               "y" : 165
             }
          ],
-         "name" : "The Weekly Challenge Languages",
-         "colorByPoint" : "true"
+         "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages"
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "041",
+            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -253,9 +252,10 @@
                   9
                ]
             ],
-            "id" : "041"
+            "name" : "041"
          },
          {
+            "name" : "040",
             "id" : "040",
             "data" : [
                [
@@ -270,8 +270,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "040"
+            ]
          },
          {
             "data" : [
@@ -288,12 +287,11 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "id" : "039",
+            "name" : "039"
          },
          {
             "id" : "038",
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -307,7 +305,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038"
          },
          {
             "id" : "037",
@@ -328,7 +327,6 @@
             "name" : "037"
          },
          {
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -343,11 +341,12 @@
                   11
                ]
             ],
+            "id" : "036",
             "name" : "036"
          },
          {
-            "id" : "035",
             "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -378,10 +377,11 @@
                   11
                ]
             ],
-            "name" : "034",
-            "id" : "034"
+            "id" : "034",
+            "name" : "034"
          },
          {
+            "name" : "033",
             "id" : "033",
             "data" : [
                [
@@ -396,12 +396,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033"
+            ]
          },
          {
-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -415,11 +412,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032",
+            "name" : "032"
          },
          {
-            "id" : "031",
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -433,11 +430,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031",
+            "name" : "031"
          },
          {
-            "id" : "030",
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -454,6 +453,7 @@
             ]
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -468,10 +468,10 @@
                   12
                ]
             ],
-            "name" : "029",
             "id" : "029"
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -486,10 +486,10 @@
                   9
                ]
             ],
-            "name" : "028",
-            "id" : "028"
+            "name" : "028"
          },