- Added solutions by Arne Sommer.

- Added solutions by Athanasius.
- Added solutions by PokGoPun.
- Added solutions by Laurent Rosenfeld.

16 files changed, 1758 insertions, 1720 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8b4fbabe6f..f42ae07ac9 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,158 +1,77 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 261",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov"
-            },
-            {
-               "drilldown" : "Asher Harvey-Smith",
-               "name" : "Asher Harvey-Smith",
-               "y" : 2
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 11,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mariano Spadaccini",
-               "name" : "Mariano Spadaccini",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "name" : "Packy Anderson",
-               "drilldown" : "Packy Anderson",
-               "y" : 5
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Peter Meszaros",
-               "drilldown" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "y" : 4,
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "tooltip" : {
-      "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/>",
       "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/>"
    },
    "subtitle" : {
-      "text" : "[Champions: 19] Last updated at 2024-03-20 20:00:19 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+      "text" : "[Champions: 21] Last updated at 2024-03-21 17:49:22 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Andrew Shitov"
+            "id" : "Andrew Shitov"
+         },
+         {
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
          },
          {
+            "id" : "Asher Harvey-Smith",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Asher Harvey-Smith",
             "name" : "Asher Harvey-Smith"
          },
          {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Athanasius",
+            "name" : "Athanasius"
+         },
+         {
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -178,41 +97,41 @@
          },
          {
             "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba"
+            ]
          },
          {
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Feng Chang",
-            "name" : "Feng Chang"
+            "id" : "Feng Chang"
          },
          {
             "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ],
                [
                   "Raku",
-                  1
+                  2
                ],
                [
                   "Blog",
-                  1
+                  2
                ]
-            ],
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
             "id" : "Luca Ferrari",
@@ -229,24 +148,24 @@
             "name" : "Luca Ferrari"
          },
          {
-            "name" : "Mariano Spadaccini",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Mariano Spadaccini"
+            "id" : "Mariano Spadaccini",
+            "name" : "Mariano Spadaccini"
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -259,7 +178,6 @@
             "name" : "Niels van Dijke"
          },
          {
-            "name" : "Packy Anderson",
             "id" : "Packy Anderson",
             "data" : [
                [
@@ -274,7 +192,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Packy Anderson"
          },
          {
             "id" : "Peter Campbell Smith",
@@ -291,16 +210,17 @@
             "name" : "Peter Campbell Smith"
          },
          {
-            "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Peter Meszaros"
+            "name" : "Peter Meszaros"
          },
          {
+            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -311,10 +231,11 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley",
             "name" : "Robbie Hatley"
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -324,9 +245,7 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            ]
          },
          {
             "name" : "Thomas Kohler",
@@ -343,7 +262,7 @@
             ]
          },
          {
-            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -354,7 +273,7 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
@@ -372,10 +291,129 @@
          }
       ]
    },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 261",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Andrew Shitov",
+               "y" : 2,
+               "name" : "Andrew Shitov"
+            },
+            {
+               "name" : "Arne Sommer",
+               "y" : 3,
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "name" : "Asher Harvey-Smith",
+               "y" : 2,
+               "drilldown" : "Asher Harvey-Smith"
+            },
+            {
+               "name" : "Athanasius",
+               "y" : 4,
+               "drilldown" : "Athanasius"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 3,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "name" : "David Ferrone",
+               "y" : 2,
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Feng Chang",
+               "drilldown" : "Feng Chang"
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 6,
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 11,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "name" : "Mariano Spadaccini",
+               "drilldown" : "Mariano Spadaccini"
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Niels van Dijke",
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "name" : "Packy Anderson",
+               "y" : 5,
+               "drilldown" : "Packy Anderson"
+            },
+            {
+               "y" : 3,
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros",
+               "y" : 2
+            },
+            {
+               "name" : "Robbie Hatley",
+               "y" : 3,
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "name" : "Thomas Kohler",
+               "y" : 4,
+               "drilldown" : "Thomas Kohler"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
    "title" : {
       "text" : "The Weekly Challenge - 261"
    },
-   "legend" : {
-      "enabled" : 0
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index efa655e9ab..ce8e7151fb 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,57 +1,39 @@
 {
    "subtitle" : {
-      "text" : "Last updated at 2024-03-20 20:00:19 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      "text" : "Last updated at 2024-03-21 17:49:22 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2024]"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
    "series" : [
       {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "y" : 10
+         },
          "data" : [
             [
                "Blog",
-               4654
+               4656
             ],
             [
                "Perl",
-               13493
+               13496
             ],
             [
                "Raku",
-               7832
+               7837
             ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "rotation" : -90
-         }
+         ]
       }
    ],
    "yAxis" : {
@@ -59,5 +41,23 @@
       "title" : {
          "text" : null
       }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5b7b715cb3..da32021342 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,16 +1,19 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-03-20 20:00:19 GMT"
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
-   "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>"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
             "data" : [
                [
@@ -25,7 +28,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "001"
          },
          {
             "name" : "002",
@@ -46,7 +50,6 @@
             ]
          },
          {
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -61,7 +64,8 @@
                   9
                ]
             ],
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
             "name" : "004",
@@ -155,7 +159,6 @@
          },
          {
             "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -169,11 +172,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009"
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -187,10 +190,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -205,7 +208,8 @@
                   10
                ]
             ],
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
             "data" : [
@@ -226,7 +230,6 @@
             "name" : "012"
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -241,10 +244,10 @@
                   13
                ]
             ],
-            "id" : "013"
+            "id" : "013",
+            "name" : "013"
          },
          {
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -259,10 +262,11 @@
                   15
                ]
             ],
-            "id" : "014"
+            "id" : "014",
+            "name" : "014"
          },
          {
-            "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -277,7 +281,7 @@
                   15
                ]
             ],
-            "id" : "015"
+            "name" : "015"
          },
          {
             "name" : "016",
@@ -299,6 +303,7 @@
          },
          {
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -312,8 +317,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
             "data" : [
@@ -352,6 +356,7 @@
             "id" : "019"
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -366,8 +371,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
             "name" : "021",
@@ -388,7 +392,6 @@
             ]
          },
          {
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -403,9 +406,11 @@
                   10
                ]
             ],
-            "id" : "022"
+            "id" : "022",
+            "name" : "022"
          },
          {
+            "name" : "023",
             "id" : "023",
             "data" : [
                [
@@ -420,11 +425,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023"
+            ]
          },
          {
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -439,10 +442,11 @@
                   11
                ]
             ],
+            "id" : "024",
             "name" : "024"
          },
          {
-            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -457,7 +461,7 @@
                   12
                ]
             ],
-            "id" : "025"
+            "name" : "025"
          },
          {
             "name" : "026",
@@ -478,6 +482,7 @@
             ]
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -492,7 +497,6 @@
                   9
                ]
             ],
-            "id" : "027",
             "name" : "027"
          },
          {
@@ -532,7 +536,7 @@
             "name" : "029"
          },
          {
-            "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -547,10 +551,9 @@
                   10
                ]
             ],
-            "name" : "030"
+            "id" : "030"
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -565,9 +568,11 @@
                   9
                ]
             ],
+            "id" : "031",
             "name" : "031"
          },
          {
+            "name" : "032",
             "id" : "032",
             "data" : [
                [
@@ -582,10 +587,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "032"
+            ]
          },
          {
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -600,11 +605,9 @@
                   10
                ]
             ],
-            "id" : "033",
             "name" : "033"
          },
          {
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -619,6 +622,7 @@
                   11
                ]
             ],
+            "id" : "034",
             "name" : "034"
          },
          {
@@ -641,7 +645,6 @@
          },
          {
             "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -655,11 +658,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036"
          },
          {
             "name" : "037",
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -673,10 +676,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
-            "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -691,9 +695,10 @@
                   12
                ]
             ],
-            "id" : "038"
+            "name" : "038"
          },
          {
+            "name" : "039",
             "id" : "039",
             "data" : [
                [
@@ -708,11 +713,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "039"
+            ]
          },
          {
             "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -726,11 +731,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040"
+            ]
          },
          {
-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -745,9 +748,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "name" : "042",
             "id" : "042",
             "data" : [
                [
@@ -762,11 +767,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "042"
+            ]
          },
          {
-            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -781,7 +784,8 @@
                   11
                ]
             ],
-            "id" : "043"
+            "id" : "043",
+            "name" : "043"
          },
          {
             "data" : [
@@ -802,6 +806,8 @@
             "name" : "044"
          },
          {
+            "name" : "045",
+            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -815,12 +821,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "045",
-            "name" : "045"
+            ]
          },
          {
-            "name" : "046",
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -835,11 +839,9 @@
                   10
                ]
             ],
-            "id" : "046"
+            "name" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -853,7 +855,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
             "id" : "048",
@@ -874,7 +878,6 @@
             "name" : "048"
          },
          {
-            "name" : "049",
             "id" : "049",
             "data" : [
                [
@@ -889,10 +892,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "049"
          },
          {
-            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -907,9 +910,11 @@
                   12
                ]