- Added solutions by PokGoPun.

- Added solutions by Paulo Custodio.

24 files changed, 3003 insertions, 2973 deletions

diff --git a/stats/pwc-challenge-236.json b/stats/pwc-challenge-236.json
index 98185b240f..5d61311d47 100644
--- a/stats/pwc-challenge-236.json
+++ b/stats/pwc-challenge-236.json
@@ -1,24 +1,13 @@
 {
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 37] Last updated at 2024-08-21 14:31:27 GMT"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 236"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
    "series" : [
       {
+         "colorByPoint" : 1,
          "data" : [
             {
                "y" : 3,
@@ -26,64 +15,64 @@
                "name" : "Adam Russell"
             },
             {
+               "drilldown" : "Ali Moradi",
                "name" : "Ali Moradi",
-               "y" : 5,
-               "drilldown" : "Ali Moradi"
+               "y" : 5
             },
             {
-               "drilldown" : "Arne Sommer",
                "y" : 3,
-               "name" : "Arne Sommer"
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
             },
             {
-               "name" : "Athanasius",
                "drilldown" : "Athanasius",
+               "name" : "Athanasius",
                "y" : 4
             },
             {
                "name" : "Avery Adams",
-               "y" : 3,
-               "drilldown" : "Avery Adams"
+               "drilldown" : "Avery Adams",
+               "y" : 3
             },
             {
-               "drilldown" : "Bob Lied",
                "y" : 4,
-               "name" : "Bob Lied"
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied"
             },
             {
                "y" : 2,
-               "drilldown" : "Bruce Gray",
-               "name" : "Bruce Gray"
+               "name" : "Bruce Gray",
+               "drilldown" : "Bruce Gray"
             },
             {
-               "name" : "Cheok-Yin Fung",
                "y" : 2,
-               "drilldown" : "Cheok-Yin Fung"
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung"
             },
             {
-               "name" : "Dave Jacoby",
+               "y" : 2,
                "drilldown" : "Dave Jacoby",
-               "y" : 2
+               "name" : "Dave Jacoby"
             },
             {
-               "name" : "David Ferrone",
                "drilldown" : "David Ferrone",
+               "name" : "David Ferrone",
                "y" : 2
             },
             {
                "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "y" : 2
             },
             {
+               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
-               "y" : 2,
-               "name" : "Feng Chang"
+               "y" : 2
             },
             {
-               "y" : 6,
                "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
+               "name" : "Flavio Poletti",
+               "y" : 6
             },
             {
                "name" : "Jaldhar H. Vyas",
@@ -91,64 +80,69 @@
                "y" : 5
             },
             {
-               "drilldown" : "Jan Krnavek",
                "y" : 2,
-               "name" : "Jan Krnavek"
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
             },
             {
+               "name" : "Jorg Sommrey",
                "drilldown" : "Jorg Sommrey",
-               "y" : 2,
-               "name" : "Jorg Sommrey"
+               "y" : 2
             },
             {
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 6,
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "y" : 6
             },
             {
                "drilldown" : "Lubos Kolouch",
-               "y" : 5,
-               "name" : "Lubos Kolouch"
+               "name" : "Lubos Kolouch",
+               "y" : 5
             },
             {
-               "y" : 8,
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "y" : 8
             },
             {
                "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh"
+               "name" : "Matthew Neleigh",
+               "y" : 2
             },
             {
-               "name" : "Matthias Muth",
+               "y" : 3,
                "drilldown" : "Matthias Muth",
-               "y" : 3
+               "name" : "Matthias Muth"
             },
             {
-               "name" : "Niels van Dijke",
                "y" : 2,
-               "drilldown" : "Niels van Dijke"
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
             },
             {
-               "name" : "Packy Anderson",
+               "y" : 5,
                "drilldown" : "Packy Anderson",
-               "y" : 5
+               "name" : "Packy Anderson"
+            },
+            {
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio",
+               "y" : 2
             },
             {
                "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
+               "name" : "Peter Campbell Smith",
+               "y" : 3
             },
             {
                "drilldown" : "Peter Meszaros",
-               "y" : 2,
-               "name" : "Peter Meszaros"
+               "name" : "Peter Meszaros",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -156,34 +150,34 @@
                "name" : "rcmlz"
             },
             {
-               "name" : "Robert DiCicco",
+               "y" : 4,
                "drilldown" : "Robert DiCicco",
-               "y" : 4
+               "name" : "Robert DiCicco"
             },
             {
-               "drilldown" : "Robert Ransbottom",
                "y" : 2,
-               "name" : "Robert Ransbottom"
+               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom"
             },
             {
-               "y" : 5,
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
+               "y" : 5
             },
             {
-               "y" : 4,
                "drilldown" : "Shimon Bollinger",
-               "name" : "Shimon Bollinger"
+               "name" : "Shimon Bollinger",
+               "y" : 4
             },
             {
-               "y" : 3,
+               "name" : "Simon Green",
                "drilldown" : "Simon Green",
-               "name" : "Simon Green"
+               "y" : 3
             },
             {
-               "name" : "Thomas Kohler",
                "y" : 4,
-               "drilldown" : "Thomas Kohler"
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler"
             },
             {
                "y" : 3,
@@ -192,26 +186,26 @@
             },
             {
                "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc"
             },
             {
-               "y" : 2,
                "drilldown" : "Yves Orton",
-               "name" : "Yves Orton"
+               "name" : "Yves Orton",
+               "y" : 2
             }
          ],
-         "name" : "The Weekly Challenge - 236",
-         "colorByPoint" : 1
+         "name" : "The Weekly Challenge - 236"
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 36] Last updated at 2024-07-29 17:29:09 GMT"
-   },
-   "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" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
    "yAxis" : {
       "title" : {
@@ -221,6 +215,9 @@
    "legend" : {
       "enabled" : 0
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 236"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -252,12 +249,11 @@
                   1
                ]
             ],
-            "name" : "Ali Moradi",
-            "id" : "Ali Moradi"
+            "id" : "Ali Moradi",
+            "name" : "Ali Moradi"
          },
          {
             "id" : "Arne Sommer",
-            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -267,9 +263,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Arne Sommer"
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -280,12 +278,9 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "name" : "Athanasius"
          },
          {
-            "name" : "Avery Adams",
-            "id" : "Avery Adams",
             "data" : [
                [
                   "Perl",
@@ -295,7 +290,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Avery Adams",
+            "name" : "Avery Adams"
          },
          {
             "data" : [
@@ -308,72 +305,70 @@
                   2
                ]
             ],
-            "name" : "Bob Lied",
-            "id" : "Bob Lied"
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
          },
          {
+            "id" : "Bruce Gray",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Bruce Gray",
             "name" : "Bruce Gray"
          },
          {
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung"
          },
          {
             "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
+            "name" : "David Ferrone",
+            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
+            ]
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
             "id" : "Feng Chang",
-            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Feng Chang"
          },
          {
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -387,11 +382,13 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
-            "id" : "Jaldhar H. Vyas",
             "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -428,7 +425,6 @@
             "name" : "Jorg Sommrey"
          },
          {
-            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -443,9 +439,11 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld"
          },
          {
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
@@ -460,7 +458,6 @@
                   1
                ]
             ],
-            "name" : "Lubos Kolouch",
             "id" : "Lubos Kolouch"
          },
          {
@@ -478,14 +475,14 @@
             ]
          },
          {
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "name" : "Matthew Neleigh",
@@ -498,6 +495,7 @@
             ]
          },
          {
+            "name" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -508,20 +506,20 @@
                   1
                ]
             ],
-            "name" : "Matthias Muth",
             "id" : "Matthias Muth"
          },
          {
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
+            "name" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -536,10 +534,21 @@
                   1
                ]
             ],
-            "id" : "Packy Anderson",
-            "name" : "Packy Anderson"
+            "id" : "Packy Anderson"
          },
          {
+            "id" : "Paulo Custodio",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Paulo Custodio"
+         },
+         {
+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -549,23 +558,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith"
+            ]
          },
          {
             "name" : "Peter Meszaros",
-            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Peter Meszaros"
          },
          {
-            "id" : "rcmlz",
             "name" : "rcmlz",
+            "id" : "rcmlz",
             "data" : [
                [
                   "Raku",
@@ -575,7 +582,6 @@
          },
          {
             "id" : "Robert DiCicco",
-            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -585,19 +591,21 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Robert DiCicco"
          },
          {
-            "name" : "Robert Ransbottom",
-            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert Ransbottom",
+            "name" : "Robert Ransbottom"
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -612,12 +620,9 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
-            "name" : "Shimon Bollinger",
-            "id" : "Shimon Bollinger",
             "data" : [
                [
                   "Raku",
@@ -627,11 +632,11 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Shimon Bollinger",
+            "name" : "Shimon Bollinger"
          },
          {
-            "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -641,9 +646,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Green",
+            "name" : "Simon Green"
          },
          {
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -654,12 +662,9 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler",
             "name" : "Thomas Kohler"
          },
          {
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -669,28 +674,38 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          },
          {
             "name" : "Wanderdoc",
-            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Wanderdoc"
          },
          {
-            "id" : "Yves Orton",
-            "name" : "Yves Orton",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Yves Orton",
+            "name" : "Yves Orton"
          }
       ]
+   },
+   "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/>"
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-challenge-237.json b/stats/pwc-challenge-237.json
index 7cfc5ec590..17b99b182b 100644
--- a/stats/pwc-challenge-237.json
+++ b/stats/pwc-challenge-237.json
@@ -1,94 +1,76 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 237"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "series" : [
       {
          "data" : [
             {
-               "name" : "Ali Moradi",
                "y" : 5,
-               "drilldown" : "Ali Moradi"
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi"
             },
             {
-               "drilldown" : "Arne Sommer",
                "y" : 3,
+               "drilldown" : "Arne Sommer",
                "name" : "Arne Sommer"
             },
             {
-               "y" : 4,
+               "name" : "Athanasius",
                "drilldown" : "Athanasius",
-               "name" : "Athanasius"
+               "y" : 4
             },
             {
-               "y" : 3,
+               "name" : "Avery Adams",
                "drilldown" : "Avery Adams",
-               "name" : "Avery Adams"
+               "y" : 3
             },
             {
-               "y" : 2,
                "drilldown" : "BarrOff",
-               "name" : "BarrOff"
+               "name" : "BarrOff",
+               "y" : 2
             },
             {
-               "name" : "Bob Lied",
+               "y" : 3,
                "drilldown" : "Bob Lied",
-               "y" : 3
+               "name" : "Bob Lied"
             },
             {
+               "y" : 2,
                "name" : "Bruce Gray",
-               "drilldown" : "Bruce Gray",
-               "y" : 2
+               "drilldown" : "Bruce Gray"
             },
             {
-               "drilldown" : "Dave Jacoby",
                "y" : 3,
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
             },
             {
+               "drilldown" : "David Ferrone",
                "name" : "David Ferrone",
-               "y" : 2,
-               "drilldown" : "David Ferrone"
+               "y" : 2
             },
             {
-               "drilldown" : "E. Choroba",
                "y" : 2,
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
             },
             {
-               "y" : 2,
                "drilldown" : "Feng Chang",
-               "name" : "Feng Chang"
+               "name" : "Feng Chang",
+               "y" : 2
             },
             {
-               "name" : "Flavio Poletti",
                "y" : 6,
+               "name" : "Flavio Poletti",
                "drilldown" : "Flavio Poletti"
             },
             {
                "drilldown" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "name" : "Jaldhar H. Vyas"
+               "name" : "Jaldhar H. Vyas",
+               "y" : 5
             },
             {
-               "drilldown" : "Jan Krnavek",
                "y" : 2,
-               "name" : "Jan Krnavek"
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
             },
             {
                "name" : "Jorg Sommrey",
@@ -96,64 +78,69 @@
                "y" : 2
             },
             {
-               "drilldown" : "Kjetil Skotheim",
                "y" : 2,
+               "drilldown" : "Kjetil Skotheim",
                "name" : "Kjetil Skotheim"
             },
             {
-               "name" : "Lubos Kolouch",
+               "y" : 5,
                "drilldown" : "Lubos Kolouch",
-               "y" : 5
+               "name" : "Lubos Kolouch"
             },
             {
-               "y" : 8,
+               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "y" : 8
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson"
             },
             {
                "y" : 1,
-               "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh"
+               "name" : "Matthew Neleigh",
+               "drilldown" : "Matthew Neleigh"
             },
             {
                "y" : 3,
-               "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth"
+               "name" : "Matthias Muth",
+               "drilldown" : "Matthias Muth"
             },
             {
+               "drilldown" : "Packy Anderson",
                "name" : "Packy Anderson",
-               "y" : 5,
-               "drilldown" : "Packy Anderson"
+               "y" : 5
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Paulo Custodio",
+               "name" : "Paulo Custodio"
             },
             {
-               "y" : 3,
                "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
+               "name" : "Peter Campbell Smith",
+               "y" : 3
             },
             {
-               "name" : "Peter Meszaros",
+               "y" : 2,
                "drilldown" : "Peter Meszaros",
-               "y" : 2
+               "name" : "Peter Meszaros"
             },
             {
-               "name" : "rcmlz",
+               "y" : 2,
                "drilldown" : "rcmlz",
-               "y" : 2
+               "name" : "rcmlz"
             },
             {
-               "name" : "Robbie Hatley",
+               "y" : 3,
                "drilldown" : "Robbie Hatley",
-               "y" : 3
+               "name" : "Robbie Hatley"
             },
             {
                "drilldown" : "Robert DiCicco",
-               "y" : 4,
-               "name" : "Robert DiCicco"
+               "name" : "Robert DiCicco",
+               "y" : 4
             },
             {
                "name" : "Robert Ransbottom",
@@ -161,8 +148,8 @@
                "y" : 2
             },
             {
-               "name" : "Roger Bell_West",
                "y" : 5,
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West"
             },
             {
@@ -171,18 +158,18 @@
                "y" : 3
             },
             {
-               "y" : 4,
                "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler"
+               "name" : "Thomas Kohler",
+               "y" : 4
             },