- Added solutions by Marton Polgar.

- Added solutions by Robbie Hatley.

23 files changed, 2761 insertions, 2742 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 640fbe1f57..a0004f83bd 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,67 +1,148 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge - 306"
+   },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 306",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Andreas Mahnke",
+               "y" : 2,
+               "drilldown" : "Andreas Mahnke"
+            },
+            {
+               "name" : "David Ferrone",
+               "y" : 2,
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "y" : 2,
+               "name" : "Niels van Dijke"
+            },
+            {
+               "name" : "Peter Campbell Smith",
+               "y" : 3,
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 4,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ],
+   "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
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andreas Mahnke",
-            "id" : "Andreas Mahnke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Andreas Mahnke",
+            "id" : "Andreas Mahnke"
          },
          {
+            "id" : "David Ferrone",
+            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
+            ]
          },
          {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            ]
          },
          {
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -71,31 +152,29 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith"
+            ]
          },
          {
+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros"
+            ]
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
                   2
                ],
                [
-                  "Raku",
-                  2
+                  "Blog",
+                  1
                ]
             ]
          },
@@ -110,12 +189,26 @@
                   2
                ]
             ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
+         },
+         {
             "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
          },
          {
-            "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -129,101 +222,27 @@
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
    "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2025-01-28 12:28:43 GMT"
+      "text" : "[Champions: 12] Last updated at 2025-01-29 21:01:18 GMT"
    },
    "legend" : {
       "enabled" : 0
    },
-   "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/>"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 306"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    },
    "xAxis" : {
       "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 306",
-         "data" : [
-            {
-               "name" : "Andreas Mahnke",
-               "y" : 2,
-               "drilldown" : "Andreas Mahnke"
-            },
-            {
-               "name" : "David Ferrone",
-               "y" : 2,
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
-            },
-            {
-               "name" : "Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch",
-               "y" : 2
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Peter Meszaros",
-               "drilldown" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3,
-               "name" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 90255cc1e6..e27303fd2a 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,30 +1,35 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "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"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-01-28 12:28:43 GMT"
-   },
    "legend" : {
       "enabled" : "false"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-01-29 21:01:18 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -38,13 +43,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
-            "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -58,9 +59,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040",
+            "name" : "040"
          },
          {
+            "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -74,13 +79,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039",
-            "name" : "039"
+            ]
          },
          {
-            "name" : "038",
             "id" : "038",
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -97,8 +100,8 @@
             ]
          },
          {
-            "name" : "037",
             "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -115,8 +118,6 @@
             ]
          },
          {
-            "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -130,11 +131,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
-            "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -148,7 +149,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035",
+            "name" : "035"
          },
          {
             "data" : [
@@ -169,6 +172,8 @@
             "id" : "034"
          },
          {
+            "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -182,9 +187,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033",
-            "id" : "033"
+            ]
          },
          {
             "data" : [
@@ -205,8 +208,6 @@
             "name" : "032"
          },
          {
-            "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -220,11 +221,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031",
+            "id" : "031"
          },
          {
-            "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -238,9 +239,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030",
+            "id" : "030"
          },
          {
+            "id" : "029",
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -254,13 +259,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029",
-            "name" : "029"
+            ]
          },
          {
-            "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -274,11 +275,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028",
+            "name" : "028"
          },
          {
-            "name" : "027",
             "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -295,6 +298,8 @@
             ]
          },
          {
+            "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -308,9 +313,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026",
-            "id" : "026"
+            ]
          },
          {
             "name" : "025",
@@ -381,8 +384,8 @@
                   10
                ]
             ],
-            "id" : "022",
-            "name" : "022"
+            "name" : "022",
+            "id" : "022"
          },
          {
             "data" : [
@@ -399,8 +402,8 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
             "data" : [
@@ -421,6 +424,8 @@
             "id" : "020"
          },
          {
+            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -434,13 +439,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "019",
-            "name" : "019"
+            ]
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -457,6 +460,8 @@
             ]
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -470,11 +475,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017",
-            "id" : "017"
+            ]
          },
          {
+            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -488,9 +493,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "016",
-            "id" : "016"
+            ]
          },
          {
             "data" : [
@@ -529,6 +532,8 @@
             "name" : "014"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -542,9 +547,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "013",
-            "name" : "013"
+            ]
          },
          {
             "id" : "012",
@@ -583,6 +586,8 @@
             "name" : "011"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -596,13 +601,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
-            "name" : "009",
             "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -637,8 +640,6 @@
             "id" : "008"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -652,11 +653,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -670,9 +671,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -686,9 +691,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
             "id" : "004",
@@ -727,8 +730,6 @@
             ]
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -742,9 +743,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -758,24 +763,16 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "001",
-            "id" : "001"
+            ]
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
    "series" : [
       {
          "name" : "The Weekly Challenge Languages",
-         "colorByPoint" : "true",
          "data" : [
             {
                "name" : "041",
@@ -783,84 +780,84 @@
                "drilldown" : "041"
             },
             {
-               "name" : "040",
+               "drilldown" : "040",
                "y" : 77,
-               "drilldown" : "040"
+               "name" : "040"
             },
             {
                "name" : "039",
-               "drilldown" : "039",
-               "y" : 68
+               "y" : 68,
+               "drilldown" : "039"
             },
             {
                "y" : 74,
-               "drilldown" : "038",
-               "name" : "038"
+               "name" : "038",
+               "drilldown" : "038"
             },
             {
+               "name" : "037",
                "y" : 70,
-               "drilldown" : "037",
-               "name" : "037"
+               "drilldown" : "037"
             },
             {
-               "drilldown" : "036",
+               "name" : "036",
                "y" : 70,
-               "name" : "036"
+               "drilldown" : "036"
             },
             {
-               "y" : 68,
                "drilldown" : "035",
+               "y" : 68,
                "name" : "035"
             },
             {
-               "drilldown" : "034",
                "y" : 70,
-               "name" : "034"
+               "name" : "034",
+               "drilldown" : "034"
             },
             {
                "y" : 113,
-               "drilldown" : "033",
-               "name" : "033"
+               "name" : "033",
+               "drilldown" : "033"
             },
             {
                "drilldown" : "032",
-               "y" : 97,
-               "name" : "032"
+               "name" : "032",
+               "y" : 97
             },
             {
+               "y" : 93,
                "name" : "031",
-               "drilldown" : "031",
-               "y" : 93
+               "drilldown" : "031"
             },
             {
-               "drilldown" : "030",
                "y" : 120,
-               "name" : "030"
+               "name" : "030",
+               "drilldown" : "030"
             },
             {
-               "name" : "029",
                "y" : 83,
+               "name" : "029",
                "drilldown" : "029"
             },
             {
                "y" : 82,
-               "drilldown" : "028",
-               "name" : "028"
+               "name" : "028",
+               "drilldown" : "028"
             },
             {
-               "drilldown" : "027",
                "y" : 64,
-               "name" : "027"
+               "name" : "027",
+               "drilldown" : "027"
             },
             {
-               "name" : "026",
                "drilldown" : "026",
-               "y" : 75
+               "y" : 75,
+               "name" : "026"
             },
             {
+               "y" : 62,
                "name" : "025",
-               "drilldown" : "025",
-               "y" : 62
+               "drilldown" : "025"
             },
             {
                "name" : "024",
@@ -869,63 +866,63 @@
             },
             {
                "y" : 88,
-               "drilldown" : "023",
-               "name" : "023"
+               "name" : "023",
+               "drilldown" : "023"
             },
             {
                "y" : 72,
-               "drilldown" : "022",
-               "name" : "022"
+               "name" : "022",
+               "drilldown" : "022"
             },
             {
                "y" : 72,
-               "drilldown" : "021",
-               "name" : "021"
+               "name" : "021",
+               "drilldown" : "021"
             },
             {
                "name" : "020",
-               "drilldown" : "020",
-               "y" : 100
+               "y" : 100,
+               "drilldown" : "020"
             },
             {
                "y" : 101,
-               "drilldown" : "019",
-               "name" : "019"
+               "name" : "019",
+               "drilldown" : "019"
             },
             {
-               "y" : 82,
                "drilldown" : "018",
+               "y" : 82,
                "name" : "018"
             },
             {
-               "name" : "017",
                "drilldown" : "017",
+               "name" : "017",
                "y" : 83
             },
             {
-               "drilldown" : "016",
+               "name" : "016",
                "y" : 75,
-               "name" : "016"
+               "drilldown" : "016"
             },
             {
-               "y" : 95,
                "drilldown" : "015",
-               "name" : "015"
+               "name" : "015",
+               "y" : 95
             },
             {
-               "drilldown" : "014",
                "y" : 98,
-               "name" : "014"
+               "name" : "014",
+               "drilldown" : "014"
             },
             {
-               "name" : "013",
                "drilldown" : "013",
+               "name" : "013",
                "y" : 85
             },
             {
-               "name" : "012",
+