- Added solutions by Athanasius.

- Added solutions by Bob Lied.
- Added solutions by Steven Wilson.
- Added solutions by Darren Yates.

23 files changed, 2707 insertions, 2635 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index cd14fdfef7..5576f22f6f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,43 +1,19 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 313"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2025-03-21 05:34:42 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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/>"
-   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Ali Moradi",
-            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -47,9 +23,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Ali Moradi",
+            "name" : "Ali Moradi"
          },
          {
+            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -60,18 +39,51 @@
                   1
                ]
             ],
-            "name" : "Arne Sommer",
             "id" : "Arne Sommer"
          },
          {
-            "name" : "Dave Jacoby",
+            "name" : "Athanasius",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Athanasius"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Darren Yates",
+            "name" : "Darren Yates"
+         },
+         {
             "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -84,47 +96,46 @@
             "name" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Feng Chang",
-            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
+            "id" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio"
+            "name" : "Paulo Custodio"
          },
          {
-            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith",
             "data" : [
                [
@@ -135,7 +146,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Peter Campbell Smith"
          },
          {
             "name" : "Robbie Hatley",
@@ -152,7 +164,6 @@
             ]
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -163,10 +174,20 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
+         },
+         {
+            "id" : "Steven Wilson",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Steven Wilson"
          },
          {
-            "id" : "Thomas Kohler",
             "name" : "Thomas Kohler",
             "data" : [
                [
@@ -177,9 +198,11 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Thomas Kohler"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -190,12 +213,9 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -205,27 +225,36 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          },
          {
             "name" : "Wanderdoc",
-            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Wanderdoc"
          }
       ]
    },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 313",
          "data" : [
             {
-               "name" : "Ali Moradi",
                "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
                "y" : 3
             },
             {
@@ -234,72 +263,107 @@
                "name" : "Arne Sommer"
             },
             {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
+               "name" : "Athanasius",
+               "y" : 4,
+               "drilldown" : "Athanasius"
+            },
+            {
+               "drilldown" : "Bob Lied",
+               "name" : "Bob Lied",
                "y" : 2
             },
             {
-               "name" : "David Ferrone",
+               "drilldown" : "Darren Yates",
                "y" : 2,
-               "drilldown" : "David Ferrone"
+               "name" : "Darren Yates"
             },
             {
-               "drilldown" : "E. Choroba",
+               "name" : "Dave Jacoby",
                "y" : 2,
-               "name" : "E. Choroba"
+               "drilldown" : "Dave Jacoby"
             },
             {
-               "name" : "Feng Chang",
+               "drilldown" : "David Ferrone",
                "y" : 2,
-               "drilldown" : "Feng Chang"
+               "name" : "David Ferrone"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
             },
             {
                "y" : 2,
+               "name" : "Feng Chang",
+               "drilldown" : "Feng Chang"
+            },
+            {
                "drilldown" : "Mark Anderson",
+               "y" : 2,
                "name" : "Mark Anderson"
             },
             {
-               "name" : "Paulo Custodio",
                "y" : 2,
+               "name" : "Paulo Custodio",
                "drilldown" : "Paulo Custodio"
             },
             {
                "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
             },
             {
                "y" : 3,
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley"
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
             },
             {
-               "name" : "Roger Bell_West",
                "y" : 4,
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West"
             },
             {
+               "y" : 2,
+               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            },
+            {
                "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Thomas Kohler"
             },
             {
-               "name" : "Ulrich Rieke",
                "y" : 4,
+               "name" : "Ulrich Rieke",
                "drilldown" : "Ulrich Rieke"
             },
             {
+               "name" : "W. Luis Mochan",
                "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
+               "drilldown" : "W. Luis Mochan"
             },
             {
-               "name" : "Wanderdoc",
                "drilldown" : "Wanderdoc",
-               "y" : 2
+               "y" : 2,
+               "name" : "Wanderdoc"
             }
          ],
-         "colorByPoint" : 1
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 313"
       }
-   ]
+   ],
+   "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/>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 313"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2025-03-21 15:47:19 GMT"
+   }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index a8f1552c5c..3296db22c2 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,47 +1,45 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   "xAxis" : {
+      "type" : "category"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
    "series" : [
       {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
+               "y" : 80,
                "name" : "041",
-               "drilldown" : "041",
-               "y" : 80
+               "drilldown" : "041"
             },
             {
-               "y" : 77,
                "drilldown" : "040",
-               "name" : "040"
+               "name" : "040",
+               "y" : 77
             },
             {
+               "name" : "039",
                "y" : 68,
-               "drilldown" : "039",
-               "name" : "039"
+               "drilldown" : "039"
             },
             {
                "drilldown" : "038",
-               "y" : 74,
-               "name" : "038"
+               "name" : "038",
+               "y" : 74
             },
             {
                "drilldown" : "037",
@@ -54,149 +52,149 @@
                "name" : "036"
             },
             {
+               "drilldown" : "035",
                "name" : "035",
-               "y" : 68,
-               "drilldown" : "035"
+               "y" : 68
             },
             {
-               "y" : 70,
                "drilldown" : "034",
+               "y" : 70,
                "name" : "034"
             },
             {
                "drilldown" : "033",
-               "y" : 113,
-               "name" : "033"
+               "name" : "033",
+               "y" : 113
             },
             {
-               "y" : 97,
                "drilldown" : "032",
-               "name" : "032"
+               "name" : "032",
+               "y" : 97
             },
             {
-               "name" : "031",
                "drilldown" : "031",
+               "name" : "031",
                "y" : 93
             },
             {
+               "y" : 120,
                "name" : "030",
-               "drilldown" : "030",
-               "y" : 120
+               "drilldown" : "030"
             },
             {
                "drilldown" : "029",
-               "y" : 83,
-               "name" : "029"
+               "name" : "029",
+               "y" : 83
             },
             {
-               "drilldown" : "028",
                "y" : 82,
-               "name" : "028"
+               "name" : "028",
+               "drilldown" : "028"
             },
             {
                "drilldown" : "027",
-               "y" : 64,
-               "name" : "027"
+               "name" : "027",
+               "y" : 64
             },
             {
+               "y" : 75,
                "name" : "026",
-               "drilldown" : "026",
-               "y" : 75
+               "drilldown" : "026"
             },
             {
-               "y" : 62,
                "drilldown" : "025",
+               "y" : 62,
                "name" : "025"
             },
             {
-               "name" : "024",
                "drilldown" : "024",
-               "y" : 77
+               "y" : 77,
+               "name" : "024"
             },
             {
-               "drilldown" : "023",
+               "name" : "023",
                "y" : 88,
-               "name" : "023"
+               "drilldown" : "023"
             },
             {
                "drilldown" : "022",
-               "y" : 72,
-               "name" : "022"
+               "name" : "022",
+               "y" : 72
             },
             {
-               "name" : "021",
                "y" : 72,
+               "name" : "021",
                "drilldown" : "021"
             },
             {
-               "name" : "020",
+               "drilldown" : "020",
                "y" : 100,
-               "drilldown" : "020"
+               "name" : "020"
             },
             {
-               "name" : "019",
                "y" : 101,
+               "name" : "019",
                "drilldown" : "019"
             },
             {
+               "name" : "018",
                "y" : 82,
-               "drilldown" : "018",
-               "name" : "018"
+               "drilldown" : "018"
             },
             {
+               "y" : 83,
                "name" : "017",
-               "drilldown" : "017",
-               "y" : 83
+               "drilldown" : "017"
             },
             {
-               "drilldown" : "016",
                "y" : 75,
-               "name" : "016"
+               "name" : "016",
+               "drilldown" : "016"
             },
             {
+               "y" : 95,
                "name" : "015",
-               "drilldown" : "015",
-               "y" : 95
+               "drilldown" : "015"
             },
             {
-               "name" : "014",
                "y" : 98,
+               "name" : "014",
                "drilldown" : "014"
             },
             {
-               "name" : "013",
                "drilldown" : "013",
-               "y" : 85
+               "y" : 85,
+               "name" : "013"
             },
             {
-               "name" : "012",
                "drilldown" : "012",
-               "y" : 90
+               "y" : 90,
+               "name" : "012"
             },
             {
-               "name" : "011",
                "y" : 86,
+               "name" : "011",
                "drilldown" : "011"
             },
             {
+               "drilldown" : "010",
                "name" : "010",
-               "y" : 69,
-               "drilldown" : "010"
+               "y" : 69
             },
             {
-               "name" : "009",
                "drilldown" : "009",
-               "y" : 79
+               "y" : 79,
+               "name" : "009"
             },
             {
                "y" : 82,
-               "drilldown" : "008",
-               "name" : "008"
+               "name" : "008",
+               "drilldown" : "008"
             },
             {
                "name" : "007",
-               "drilldown" : "007",
-               "y" : 71
+               "y" : 71,
+               "drilldown" : "007"
             },
             {
                "drilldown" : "006",
@@ -204,33 +202,47 @@
                "name" : "006"
             },
             {
-               "y" : 82,
                "drilldown" : "005",
+               "y" : 82,
                "name" : "005"
             },
             {
-               "name" : "004",
                "drilldown" : "004",
-               "y" : 106
+               "y" : 106,
+               "name" : "004"
             },
             {
-               "name" : "003",
                "drilldown" : "003",
-               "y" : 91
+               "y" : 91,
+               "name" : "003"
             },
             {
-               "y" : 133,
                "drilldown" : "002",
+               "y" : 133,
                "name" : "002"
             },
             {
-               "name" : "001",
                "drilldown" : "001",
+               "name" : "001",
                "y" : 165
             }
-         ]
+         ],
+         "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages"
       }
    ],
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-03-21 15:47:19 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "drilldown" : {
       "series" : [
          {
@@ -252,6 +264,8 @@
             "name" : "041"
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -265,13 +279,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040",
-            "name" : "040"
+            ]
          },
          {
             "name" : "039",
-            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -285,7 +296,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039"
          },
          {
             "data" : [
@@ -306,7 +318,6 @@
             "name" : "038"
          },
          {
-            "id" : "037",
             "name" : "037",
             "data" : [
                [
@@ -321,7 +332,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
             "data" : [
@@ -343,7 +355,6 @@
          },
          {
             "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -357,7 +368,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035"
          },
          {
             "name" : "034",
@@ -378,6 +390,7 @@
             ]
          },
          {
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -392,8 +405,7 @@
                   10
                ]
             ],
-            "name" : "033",
-            "id" : "033"
+            "name" : "033"
          },
          {
             "data" : [
@@ -433,7 +445,6 @@
          },
          {
             "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -447,11 +458,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030"
          },
          {
-            "id" : "029",
             "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -469,7 +481,6 @@
          },
          {
             "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -483,9 +494,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -500,10 +513,10 @@
                   9
                ]
             ],
-            "id" : "027",
             "name" : "027"
          },
          {
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -518,10 +531,11 @@
                   10
                ]
             ],
-            "name" : "026",
             "id" : "026"
          },
          {
+            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -535,12 +549,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025",
-            "id" : "025"
+            ]
          },
          {
-            "id" : "024",
             "name" : "024",
             "data" : [
                [
@@ -555,7 +566,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024"
          },
          {
             "name" : "023",
@@ -576,8 +588,6 @@
             ]
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -591,7 +601,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022",
+            "name" : "022"
          },
          {
             "data" : [
@@ -612,8 +624,6 @@
             "name" : "021"
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -627,10 +637,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020",
+            "name" : "020"
          },
          {
-            "id" : "019",
             "name" : "019",
             "data" : [
                [
@@ -645,9 +656,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019"
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -662,12 +675,11 @@
                   14
                ]
             ],
-            "id" : "018",
             "name" : "018"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -684,6 +696,7 @@
             ]
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -698,10 +711,10 @@
                   13
                ]
             ],
-            "id" : "016",
             "name" : "016"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -716,12 +729,11 @@