- Added solutions by Cheok-Yin Fung.

16 files changed, 2232 insertions, 2217 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 348411119a..4c4c940847 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,49 +1,34 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "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/>"
-   },
    "legend" : {
       "enabled" : 0
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 266",
          "data" : [
             {
-               "drilldown" : "Ali Moradi",
                "name" : "Ali Moradi",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Ali Moradi"
             },
             {
+               "y" : 3,
                "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer",
-               "y" : 3
+               "name" : "Arne Sommer"
             },
             {
-               "y" : 4,
                "name" : "Athanasius",
-               "drilldown" : "Athanasius"
+               "drilldown" : "Athanasius",
+               "y" : 4
             },
             {
-               "y" : 2,
                "name" : "BarrOff",
-               "drilldown" : "BarrOff"
+               "drilldown" : "BarrOff",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -51,124 +36,129 @@
                "name" : "Bob Lied"
             },
             {
-               "drilldown" : "Dave Jacoby",
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 2,
+               "name" : "Cheok-Yin Fung"
+            },
+            {
                "name" : "Dave Jacoby",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Dave Jacoby"
             },
             {
-               "drilldown" : "David Ferrone",
                "name" : "David Ferrone",
+               "drilldown" : "David Ferrone",
                "y" : 2
             },
             {
                "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
+               "y" : 2,
+               "name" : "E. Choroba"
             },
             {
-               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
-               "y" : 2
+               "y" : 2,
+               "name" : "Feng Chang"
             },
             {
-               "y" : 5,
+               "name" : "Jaldhar H. Vyas",
                "drilldown" : "Jaldhar H. Vyas",
-               "name" : "Jaldhar H. Vyas"
+               "y" : 5
             },
             {
-               "name" : "James Smith",
                "drilldown" : "James Smith",
-               "y" : 2
+               "y" : 2,
+               "name" : "James Smith"
             },
             {
-               "drilldown" : "Jan Krnavek",
                "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek",
                "y" : 2
             },
             {
-               "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "Jorg Sommrey"
             },
             {
-               "y" : 1,
+               "name" : "Lance Wicks",
                "drilldown" : "Lance Wicks",
-               "name" : "Lance Wicks"
+               "y" : 1
             },
             {
+               "drilldown" : "Laurent Rosenfeld",
                "y" : 6,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "name" : "Lubos Kolouch",
                "drilldown" : "Lubos Kolouch",
-               "y" : 2
+               "y" : 2,
+               "name" : "Lubos Kolouch"
             },
             {
-               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
                "y" : 11
             },
             {
-               "y" : 2,
                "drilldown" : "Mark Anderson",
+               "y" : 2,
                "name" : "Mark Anderson"
             },
             {
-               "y" : 2,
                "name" : "Matthew Neleigh",
+               "y" : 2,
                "drilldown" : "Matthew Neleigh"
             },
             {
-               "y" : 2,
+               "name" : "Matthias Muth",
                "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth"
+               "y" : 2
             },
             {
-               "y" : 2,
                "name" : "Nelo Tovar",
+               "y" : 2,
                "drilldown" : "Nelo Tovar"
             },
             {
-               "y" : 2,
                "name" : "Niels van Dijke",
+               "y" : 2,
                "drilldown" : "Niels van Dijke"
             },
             {
+               "name" : "Peter Campbell Smith",
                "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
+               "drilldown" : "Peter Campbell Smith"
             },
             {
-               "y" : 2,
                "drilldown" : "Peter Meszaros",
+               "y" : 2,
                "name" : "Peter Meszaros"
             },
             {
-               "y" : 3,
                "drilldown" : "Reinier Maliepaard",
+               "y" : 3,
                "name" : "Reinier Maliepaard"
             },
             {
-               "name" : "Robbie Hatley",
+               "y" : 3,
                "drilldown" : "Robbie Hatley",
-               "y" : 3
+               "name" : "Robbie Hatley"
             },
             {
+               "drilldown" : "Robert Ransbottom",
                "y" : 2,
-               "name" : "Robert Ransbottom",
-               "drilldown" : "Robert Ransbottom"
+               "name" : "Robert Ransbottom"
             },
             {
-               "y" : 5,
                "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
             },
             {
-               "name" : "Simon Green",
+               "y" : 3,
                "drilldown" : "Simon Green",
-               "y" : 3
+               "name" : "Simon Green"
             },
             {
                "name" : "Thomas Kohler",
@@ -176,36 +166,31 @@
                "y" : 4
             },
             {
-               "name" : "Ulrich Rieke",
                "drilldown" : "Ulrich Rieke",
-               "y" : 3
+               "y" : 3,
+               "name" : "Ulrich Rieke"
             },
             {
                "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
             },
             {
+               "name" : "Wanderdoc",
                "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
+               "drilldown" : "Wanderdoc"
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 266"
+         ]
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 33] Last updated at 2024-04-28 22:45:05 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "The Weekly Challenge - 266"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Ali Moradi",
+            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -219,9 +204,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Ali Moradi",
-            "name" : "Ali Moradi"
+            ]
          },
          {
             "id" : "Arne Sommer",
@@ -248,12 +231,12 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
-            "id" : "BarrOff",
             "name" : "BarrOff",
+            "id" : "BarrOff",
             "data" : [
                [
                   "Raku",
@@ -262,24 +245,34 @@
             ]
          },
          {
+            "id" : "Bob Lied",
+            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Bob Lied",
-            "name" : "Bob Lied"
+            ]
          },
          {
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
+            ]
+         },
+         {
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
             "data" : [
@@ -292,8 +285,8 @@
             "name" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
@@ -308,8 +301,8 @@
                   2
                ]
             ],
-            "id" : "Feng Chang",
-            "name" : "Feng Chang"
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
          },
          {
             "data" : [
@@ -326,18 +319,18 @@
                   1
                ]
             ],
-            "name" : "Jaldhar H. Vyas",
-            "id" : "Jaldhar H. Vyas"
+            "id" : "Jaldhar H. Vyas",
+            "name" : "Jaldhar H. Vyas"
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
             "name" : "Jan Krnavek",
@@ -350,8 +343,6 @@
             ]
          },
          {
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -361,17 +352,19 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey"
          },
          {
+            "id" : "Lance Wicks",
+            "name" : "Lance Wicks",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Lance Wicks",
-            "name" : "Lance Wicks"
+            ]
          },
          {
             "data" : [
@@ -388,20 +381,22 @@
                   2
                ]
             ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch"
+            ]
          },
          {
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -411,23 +406,21 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            ]
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            ]
          },
          {
-            "name" : "Matthew Neleigh",
             "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
@@ -436,24 +429,24 @@
             ]
          },
          {
-            "name" : "Matthias Muth",
-            "id" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Matthias Muth",
+            "id" : "Matthias Muth"
          },
          {
+            "id" : "Nelo Tovar",
+            "name" : "Nelo Tovar",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Nelo Tovar",
-            "id" : "Nelo Tovar"
+            ]
          },
          {
             "id" : "Niels van Dijke",
@@ -500,8 +493,8 @@
                   1
                ]
             ],
-            "id" : "Reinier Maliepaard",
-            "name" : "Reinier Maliepaard"
+            "name" : "Reinier Maliepaard",
+            "id" : "Reinier Maliepaard"
          },
          {
             "data" : [
@@ -514,8 +507,8 @@
                   1
                ]
             ],
-            "name" : "Robbie Hatley",
-            "id" : "Robbie Hatley"
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
          },
          {
             "data" : [
@@ -524,12 +517,10 @@
                   2
                ]
             ],
-            "id" : "Robert Ransbottom",
-            "name" : "Robert Ransbottom"
+            "name" : "Robert Ransbottom",
+            "id" : "Robert Ransbottom"
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -543,11 +534,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -557,9 +548,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -569,13 +564,11 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler"
+            ]
          },
          {
-            "name" : "Ulrich Rieke",
             "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -588,6 +581,8 @@
             ]
          },
          {
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -597,23 +592,43 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            ]
          },
          {
+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Wanderdoc",
-            "id" : "Wanderdoc"
+            ]
          }
       ]
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 266"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 34] Last updated at 2024-04-28 23:05:00 GMT"
+   },
+   "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
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index fe50dcb650..d2955c0917 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -3,17 +3,16 @@
       {
          "dataLabels" : {
             "align" : "right",
-            "format" : "{point.y:.0f}",
             "rotation" : -90,
+            "enabled" : "true",
             "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "enabled" : "true",
             "y" : 10
          },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -21,43 +20,44 @@
             ],
             [
                "Perl",
-               13803
+               13805
             ],
             [
                "Raku",
                8006
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2024-04-28 22:45:05 GMT"
-   },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2024]"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2024]"
+   "chart" : {
+      "type" : "column"
    },
    "yAxis" : {
       "title" : {
          "text" : null
       },
       "min" : 0
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2024-04-28 23:05:00 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index bc2e165a43..b66835191c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -2,6 +2,8 @@
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -15,13 +17,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -35,7 +33,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
             "data" : [
@@ -92,8 +92,8 @@
             "name" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -124,8 +124,8 @@
                   10
                ]
             ],
-            "id" : "007",
-            "name" : "007"
+            "name" : "007",
+            "id" : "007"
          },
          {
             "data" : [
@@ -146,8 +146,6 @@
             "id" : "008"
          },
          {
-            "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -161,11 +159,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009",
+            "name" : "009"
          },
          {
-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -179,11 +177,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -197,11 +195,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011",
+            "name" : "011"
          },
          {
-            "name" : "012",
             "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -254,6 +254,8 @@
             "name" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -267,13 +269,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
-            "id" : "016",
             "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -290,8 +290,6 @@
             ]
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -305,7 +303,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
             "data" : [
@@ -340,12 +340,10 @@
                   13
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -359,11 +357,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
-            "id" : "021",
             "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -380,6 +380,8 @@
             ]
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -393,11 +395,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
+            "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -411,13 +413,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023",
-            "id" : "023"
+            ]
          },
          {
-            "id" : "024",
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -431,7 +429,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024",
+            "id" : "024"
          },
          {
             "id" : "025",
@@ -484,12 +484,10 @@
                   9
                ]
             ],
-            "id" : "027",
-            "name" : "027"
+            "name" : "027",
+            "id" : "027"
          },
          {
-            "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -503,7 +501,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028",
+            "id" : "028"
          },
          {
             "name" : "029",
@@ -524,6 +524,8 @@
             ]
          },
          {
+            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -537,9 +539,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030",
-            "name" : "030"
+            ]
          },
          {
             "data" : [
@@ -556,10 +556,12 @@
                   9
                ]
             ],
-            "name" : "031",
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
+            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -573,9 +575,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "032",
-            "id" : "032"
+            ]
          },
          {
             "data" : [
@@ -596,8 +596,6 @@
             "id" : "033"
          },
          {
-            "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -611,11 +609,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034",
+            "id" : "034"
          },
          {
-            "id" : "035",
             "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Pe