- Added solutions by Santiago Leyva.

23 files changed, 2874 insertions, 2859 deletions

diff --git a/stats/pwc-challenge-280.json b/stats/pwc-challenge-280.json
index a0cb8ae2be..39828f08f4 100644
--- a/stats/pwc-challenge-280.json
+++ b/stats/pwc-challenge-280.json
@@ -1,91 +1,102 @@
 {
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge - 280"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 34] Last updated at 2024-08-07 15:53:06 GMT"
    },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 280",
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Adam Russell",
                "drilldown" : "Adam Russell",
-               "y" : 3
+               "y" : 3,
+               "name" : "Adam Russell"
             },
             {
-               "drilldown" : "Alexander Karelas",
                "name" : "Alexander Karelas",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Alexander Karelas"
             },
             {
-               "drilldown" : "Ali Moradi",
                "name" : "Ali Moradi",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Ali Moradi"
             },
             {
+               "drilldown" : "Andrew Schneider",
                "y" : 2,
-               "name" : "Andrew Schneider",
-               "drilldown" : "Andrew Schneider"
+               "name" : "Andrew Schneider"
             },
             {
+               "y" : 3,
                "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer",
-               "y" : 3
+               "name" : "Arne Sommer"
             },
             {
                "name" : "Athanasius",
-               "drilldown" : "Athanasius",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Athanasius"
             },
             {
-               "name" : "BarrOff",
+               "y" : 2,
                "drilldown" : "BarrOff",
-               "y" : 2
+               "name" : "BarrOff"
             },
             {
+               "y" : 2,
                "drilldown" : "Bob Lied",
-               "name" : "Bob Lied",
-               "y" : 2
+               "name" : "Bob Lied"
             },
             {
                "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
             },
             {
-               "y" : 2,
                "name" : "David Ferrone",
+               "y" : 2,
                "drilldown" : "David Ferrone"
             },
             {
-               "y" : 2,
                "drilldown" : "E. Choroba",
+               "y" : 2,
                "name" : "E. Choroba"
             },
             {
-               "y" : 2,
+               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
-               "name" : "Feng Chang"
+               "y" : 2
             },
             {
-               "name" : "Jaldhar H. Vyas",
+               "y" : 5,
                "drilldown" : "Jaldhar H. Vyas",
-               "y" : 5
+               "name" : "Jaldhar H. Vyas"
             },
             {
-               "y" : 2,
                "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek"
+               "drilldown" : "Jan Krnavek",
+               "y" : 2
             },
             {
-               "y" : 3,
                "name" : "Jorg Sommrey",
+               "y" : 3,
                "drilldown" : "Jorg Sommrey"
             },
             {
-               "name" : "Kjetil Skotheim",
+               "y" : 2,
                "drilldown" : "Kjetil Skotheim",
-               "y" : 2
+               "name" : "Kjetil Skotheim"
             },
             {
                "name" : "Laurent Rosenfeld",
@@ -93,29 +104,29 @@
                "y" : 6
             },
             {
-               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
                "y" : 12
             },
             {
-               "y" : 2,
                "name" : "Mark Anderson",
+               "y" : 2,
                "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Matthew Neleigh",
                "name" : "Matthew Neleigh",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Matthew Neleigh"
             },
             {
                "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth",
-               "y" : 3
+               "y" : 3,
+               "name" : "Matthias Muth"
             },
             {
-               "name" : "Nelo Tovar",
+               "y" : 2,
                "drilldown" : "Nelo Tovar",
-               "y" : 2
+               "name" : "Nelo Tovar"
             },
             {
                "name" : "Packy Anderson",
@@ -123,14 +134,14 @@
                "y" : 5
             },
             {
-               "drilldown" : "Peter Campbell Smith",
                "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith",
                "y" : 3
             },
             {
+               "y" : 2,
                "drilldown" : "Peter Meszaros",
-               "name" : "Peter Meszaros",
-               "y" : 2
+               "name" : "Peter Meszaros"
             },
             {
                "y" : 3,
@@ -143,9 +154,9 @@
                "y" : 3
             },
             {
+               "y" : 2,
                "drilldown" : "Robert Ransbottom",
-               "name" : "Robert Ransbottom",
-               "y" : 2
+               "name" : "Robert Ransbottom"
             },
             {
                "y" : 5,
@@ -153,33 +164,44 @@
                "name" : "Roger Bell_West"
             },
             {
-               "drilldown" : "Thomas Kohler",
+               "name" : "Santiago Leyva",
+               "drilldown" : "Santiago Leyva",
+               "y" : 2
+            },
+            {
                "name" : "Thomas Kohler",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Thomas Kohler"
             },
             {
+               "drilldown" : "Ulrich Rieke",
                "y" : 4,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke"
             },
             {
-               "y" : 3,
+               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
+               "y" : 3
             },
             {
                "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
             }
-         ]
+         ],
+         "name" : "The Weekly Challenge - 280"
       }
    ],
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "drilldown" : {
       "series" : [
          {
             "name" : "Adam Russell",
-            "id" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -189,19 +211,21 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Adam Russell"
          },
          {
+            "id" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Alexander Karelas",
             "name" : "Alexander Karelas"
          },
          {
+            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -216,18 +240,17 @@
                   1
                ]
             ],
-            "id" : "Ali Moradi",
             "name" : "Ali Moradi"
          },
          {
             "id" : "Andrew Schneider",
-            "name" : "Andrew Schneider",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Andrew Schneider"
          },
          {
             "data" : [
@@ -240,10 +263,11 @@
                   1
                ]
             ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer"
          },
          {
+            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -254,30 +278,31 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
             "id" : "Athanasius"
          },
          {
+            "id" : "BarrOff",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "BarrOff",
             "name" : "BarrOff"
          },
          {
-            "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Bob Lied",
+            "id" : "Bob Lied"
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -287,39 +312,37 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            ]
          },
          {
+            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "David Ferrone",
             "id" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba"
          },
          {
+            "id" : "Feng Chang",
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Feng Chang",
-            "name" : "Feng Chang"
+            ]
          },
          {
             "data" : [
@@ -340,18 +363,17 @@
             "id" : "Jaldhar H. Vyas"
          },
          {
-            "name" : "Jan Krnavek",
             "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Jan Krnavek"
          },
          {
             "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -361,21 +383,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey"
          },
          {
+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Kjetil Skotheim",
-            "id" : "Kjetil Skotheim"
+            ]
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -389,7 +410,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
             "data" : [
@@ -406,14 +429,14 @@
             "id" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -422,12 +445,10 @@
                   2
                ]
             ],
-            "id" : "Matthew Neleigh",
-            "name" : "Matthew Neleigh"
+            "name" : "Matthew Neleigh",
+            "id" : "Matthew Neleigh"
          },
          {
-            "name" : "Matthias Muth",
-            "id" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -437,21 +458,22 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Matthias Muth",
+            "id" : "Matthias Muth"
          },
          {
             "id" : "Nelo Tovar",
-            "name" : "Nelo Tovar",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Nelo Tovar"
          },
          {
             "id" : "Packy Anderson",
-            "name" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -465,9 +487,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Packy Anderson"
          },
          {
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -478,18 +502,17 @@
                   1
                ]
             ],
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith"
+            "id" : "Peter Campbell Smith"
          },
          {
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros"
          },
          {
             "data" : [
@@ -502,10 +525,12 @@
                   1
                ]
             ],
-            "id" : "Reinier Maliepaard",
-            "name" : "Reinier Maliepaard"
+            "name" : "Reinier Maliepaard",
+            "id" : "Reinier Maliepaard"
          },
          {
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -515,9 +540,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Robbie Hatley",
-            "id" : "Robbie Hatley"
+            ]
          },
          {
             "data" : [
@@ -531,7 +554,6 @@
          },
          {
             "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -545,11 +567,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Santiago Leyva",
+            "id" : "Santiago Leyva"
          },
          {
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -559,9 +590,12 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler"
          },
          {
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -572,10 +606,11 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -585,28 +620,20 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            ]
          },
          {
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Wanderdoc",
             "name" : "Wanderdoc"
          }
       ]
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 280"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 33] Last updated at 2024-08-05 12:10:36 GMT"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
@@ -615,21 +642,9 @@
    "xAxis" : {
       "type" : "category"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
    "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/>"
-   },
-   "legend" : {
-      "enabled" : 0
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1
    }
 }
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7ff509be34..4ec65837b6 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,23 +1,37 @@
 {
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2024-08-07 15:53:15 GMT"
+   },
    "tooltip" : {
-      "followPointer" : 1,
       "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/>"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "series" : [
       {
          "name" : "The Weekly Challenge - 281",
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Alexander Karelas",
                "drilldown" : "Alexander Karelas",
-               "y" : 2
+               "y" : 2,
+               "name" : "Alexander Karelas"
             },
             {
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby",
-               "y" : 3
+               "y" : 3,
+               "name" : "Dave Jacoby"
             },
             {
                "drilldown" : "David Ferrone",
@@ -25,19 +39,19 @@
                "name" : "David Ferrone"
             },
             {
-               "y" : 2,
                "drilldown" : "E. Choroba",
+               "y" : 2,
                "name" : "E. Choroba"
             },
             {
                "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Feng Chang"
             },
             {
-               "y" : 2,
+               "name" : "Jan Krnavek",
                "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek"
+               "y" : 2
             },
             {
                "y" : 2,
@@ -45,23 +59,23 @@
                "name" : "Kjetil Skotheim"
             },
             {
+               "y" : 3,
                "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld",
-               "y" : 3
+               "name" : "Laurent Rosenfeld"
             },
             {
                "drilldown" : "Mariano Ortega",
-               "name" : "Mariano Ortega",
-               "y" : 2
+               "y" : 2,
+               "name" : "Mariano Ortega"
             },
             {
-               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
                "y" : 2
             },
             {
-               "y" : 5,
                "drilldown" : "Packy Anderson",
+               "y" : 5,
                "name" : "Packy Anderson"
             },
             {
@@ -70,13 +84,13 @@
                "name" : "Peter Campbell Smith"
             },
             {
-               "drilldown" : "Peter Meszaros",
                "name" : "Peter Meszaros",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Peter Meszaros"
             },
             {
-               "y" : 3,
                "drilldown" : "Robbie Hatley",
+               "y" : 3,
                "name" : "Robbie Hatley"
             },
             {
@@ -85,72 +99,57 @@
                "name" : "Roger Bell_West"
             },
             {
+               "y" : 4,
                "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler",
-               "y" : 4
+               "name" : "Thomas Kohler"
             },
             {
-               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
                "y" : 4,
-               "name" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "y" : 3,
+               "drilldown" : "W. Luis Mochan",
                "name" : "W. Luis Mochan"
             },
             {
-               "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
                "y" : 2
             }
          ]
       }
    ],
-   "xAxis" : {
-      "type" : "category"
+   "title" : {
+      "text" : "The Weekly Challenge - 281"
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 281"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 19] Last updated at 2024-08-07 08:56:24 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Alexander Karelas",
+            "id" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Alexander Karelas",
-            "id" : "Alexander Karelas"
+            ]
          },
          {
             "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -160,59 +159,62 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
             "name" : "David Ferrone",
-            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
          },
          {
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek"
+            "name" : "Jan Krnavek"
          },
          {
-            "name" : "Kjetil Skotheim",
-            "id" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim"
          },
          {
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -226,29 +228,27 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
+            "name" : "Mariano Ortega",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Mariano Ortega",
-            "name" : "Mariano Ortega"
+            "id" : "Mariano Ortega"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [