- Added solutions by Peter Meszaros.

- Added solutions by Matthew Neleigh.
- Added solutions by Jorg Sommrey.
- Added solutions by Robbie Hatley.
- Added solutions by Robert Ransbottom.
- Added solutions by Torgny Lyon.
- Added solutions by Peter Pentchev.
- Added solutions by Laurent Rosenfeld.

24 files changed, 3418 insertions, 3301 deletions

diff --git a/stats/pwc-challenge-203.json b/stats/pwc-challenge-203.json
index a951eb0993..a611ed83d9 100644
--- a/stats/pwc-challenge-203.json
+++ b/stats/pwc-challenge-203.json
@@ -1,42 +1,31 @@
 {
    "subtitle" : {
-      "text" : "[Champions: 36] Last updated at 2024-07-29 17:29:09 GMT"
+      "text" : "[Champions: 37] Last updated at 2024-09-07 14:50:53 GMT"
    },
-   "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/>"
+   "chart" : {
+      "type" : "column"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 203"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
+         "name" : "The Weekly Challenge - 203",
          "data" : [
             {
                "drilldown" : "Adam Russell",
-               "y" : 2,
-               "name" : "Adam Russell"
+               "name" : "Adam Russell",
+               "y" : 2
             },
             {
-               "name" : "Arne Sommer",
                "y" : 3,
-               "drilldown" : "Arne Sommer"
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer"
             },
             {
                "name" : "Athanasius",
@@ -45,43 +34,43 @@
             },
             {
                "name" : "BarrOff",
-               "y" : 2,
-               "drilldown" : "BarrOff"
+               "drilldown" : "BarrOff",
+               "y" : 2
             },
             {
-               "name" : "Bob Lied",
+               "y" : 2,
                "drilldown" : "Bob Lied",
-               "y" : 2
+               "name" : "Bob Lied"
             },
             {
                "drilldown" : "Carlos Oliveira",
-               "y" : 2,
-               "name" : "Carlos Oliveira"
+               "name" : "Carlos Oliveira",
+               "y" : 2
             },
             {
-               "name" : "Cheok-Yin Fung",
+               "y" : 1,
                "drilldown" : "Cheok-Yin Fung",
-               "y" : 1
+               "name" : "Cheok-Yin Fung"
             },
             {
+               "name" : "Chicagoist",
                "drilldown" : "Chicagoist",
-               "y" : 2,
-               "name" : "Chicagoist"
+               "y" : 2
             },
             {
-               "name" : "Colin Crain",
                "y" : 2,
+               "name" : "Colin Crain",
                "drilldown" : "Colin Crain"
             },
             {
                "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
             },
             {
                "y" : 2,
-               "drilldown" : "David Ferrone",
-               "name" : "David Ferrone"
+               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone"
             },
             {
                "y" : 2,
@@ -89,33 +78,33 @@
                "name" : "Duncan C. White"
             },
             {
-               "drilldown" : "E. Choroba",
                "y" : 2,
+               "drilldown" : "E. Choroba",
                "name" : "E. Choroba"
             },
             {
+               "y" : 2,
                "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
+               "drilldown" : "Feng Chang"
             },
             {
-               "y" : 6,
                "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
+               "name" : "Flavio Poletti",
+               "y" : 6
             },
             {
                "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
             },
             {
                "y" : 2,
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek"
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
             },
             {
-               "drilldown" : "Jorg Sommrey",
                "y" : 2,
+               "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey"
             },
             {
@@ -124,39 +113,44 @@
                "y" : 2
             },
             {
+               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 5,
-               "name" : "Laurent Rosenfeld"
+               "y" : 5
             },
             {
-               "name" : "Lubos Kolouch",
                "y" : 2,
-               "drilldown" : "Lubos Kolouch"
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
             },
             {
-               "y" : 8,
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "y" : 8
             },
             {
+               "name" : "Mariano Spadaccini",
                "drilldown" : "Mariano Spadaccini",
-               "y" : 2,
-               "name" : "Mariano Spadaccini"
+               "y" : 2
             },
             {
-               "name" : "Mark Anderson",
                "y" : 2,
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Paulo Custodio",
                "y" : 2,
+               "drilldown" : "Paulo Custodio",
                "name" : "Paulo Custodio"
             },
             {
+               "y" : 3,
                "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros",
+               "y" : 2
             },
             {
                "name" : "Pip Stuart",
@@ -164,14 +158,14 @@
                "y" : 4
             },
             {
-               "name" : "Robbie Hatley",
                "y" : 3,
-               "drilldown" : "Robbie Hatley"
+               "drilldown" : "Robbie Hatley",
+               "name" : "Robbie Hatley"
             },
             {
+               "drilldown" : "Robert DiCicco",
                "name" : "Robert DiCicco",
-               "y" : 2,
-               "drilldown" : "Robert DiCicco"
+               "y" : 2
             },
             {
                "name" : "Robert Ransbottom",
@@ -179,24 +173,24 @@
                "y" : 2
             },
             {
-               "name" : "Roger Bell_West",
+               "y" : 5,
                "drilldown" : "Roger Bell_West",
-               "y" : 5
+               "name" : "Roger Bell_West"
             },
             {
                "y" : 1,
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green"
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
             },
             {
-               "drilldown" : "Solathian",
                "y" : 2,
-               "name" : "Solathian"
+               "name" : "Solathian",
+               "drilldown" : "Solathian"
             },
             {
+               "y" : 4,
                "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 4
+               "drilldown" : "Thomas Kohler"
             },
             {
                "y" : 2,
@@ -209,26 +203,35 @@
                "y" : 3
             }
          ],
-         "name" : "The Weekly Challenge - 203",
          "colorByPoint" : 1
       }
    ],
+   "title" : {
+      "text" : "The Weekly Challenge - 203"
+   },
+   "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
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Adam Russell",
-            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Adam Russell",
+            "name" : "Adam Russell"
          },
          {
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -238,9 +241,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
+            ]
          },
          {
             "name" : "Athanasius",
@@ -257,54 +258,54 @@
             ]
          },
          {
+            "name" : "BarrOff",
+            "id" : "BarrOff",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "BarrOff",
-            "id" : "BarrOff"
+            ]
          },
          {
-            "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Bob Lied",
+            "id" : "Bob Lied"
          },
          {
-            "id" : "Carlos Oliveira",
-            "name" : "Carlos Oliveira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Carlos Oliveira",
+            "name" : "Carlos Oliveira"
          },
          {
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
-            "id" : "Chicagoist",
-            "name" : "Chicagoist",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Chicagoist",
+            "name" : "Chicagoist"
          },
          {
             "data" : [
@@ -317,8 +318,6 @@
             "name" : "Colin Crain"
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -328,11 +327,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
-            "id" : "David Ferrone",
             "name" : "David Ferrone",
+            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
@@ -341,24 +342,24 @@
             ]
          },
          {
+            "id" : "Duncan C. White",
+            "name" : "Duncan C. White",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Duncan C. White",
-            "id" : "Duncan C. White"
+            ]
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
             "data" : [
@@ -371,6 +372,8 @@
             "id" : "Feng Chang"
          },
          {
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -384,11 +387,11 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti"
+            ]
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -398,9 +401,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
             "data" : [
@@ -423,14 +424,14 @@
             ]
          },
          {
+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Kjetil Skotheim",
-            "id" : "Kjetil Skotheim"
+            ]
          },
          {
             "data" : [
@@ -451,18 +452,16 @@
             "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -472,7 +471,9 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
             "data" : [
@@ -485,28 +486,28 @@
             "name" : "Mariano Spadaccini"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio"
+            ]
          },
          {
-            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -523,6 +524,16 @@
                [
                   "Perl",
                   2
+               ]
+            ],
+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
                ],
                [
                   "Raku",
@@ -543,10 +554,12 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            "name" : "Robbie Hatley",
+            "id" : "Robbie Hatley"
          },
          {
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -556,21 +569,21 @@
                   "Raku",
                   1
                ]
-            ],
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco"
+            ]
          },
          {
+            "name" : "Robert Ransbottom",
+            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Robert Ransbottom",
-            "id" : "Robert Ransbottom"
+            ]
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -584,33 +597,29 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
+            "name" : "Solathian",
+            "id" : "Solathian",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Solathian",
-            "name" : "Solathian"
+            ]
          },
          {
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -620,7 +629,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler"
          },
          {
             "data" : [
@@ -637,8 +648,6 @@
             "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -648,13 +657,19 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    }
 }
diff --git a/stats/pwc-challenge-204.json b/stats/pwc-challenge-204.json
index 87e8b6091c..c9fd51c1f3 100644
--- a/stats/pwc-challenge-204.json
+++ b/stats/pwc-challenge-204.json
@@ -1,39 +1,22 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 204"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "series" : [
       {
+         "name" : "The Weekly Challenge - 204",
          "data" : [
             {
-               "y" : 4,
+               "name" : "Andrew Shitov",
                "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov"
+               "y" : 4
             },
             {
-               "drilldown" : "Arne Sommer",
                "y" : 3,
-               "name" : "Arne Sommer"
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
             },
             {
-               "y" : 4,
                "drilldown" : "Athanasius",
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "y" : 4
             },
             {
                "y" : 2,
@@ -42,23 +25,23 @@
             },
             {
                "drilldown" : "Bob Lied",
-               "y" : 2,
-               "name" : "Bob Lied"
+               "name" : "Bob Lied",
+               "y" : 2
             },
             {
+               "name" : "Bruce Gray",
                "drilldown" : "Bruce Gray",
-               "y" : 2,
-               "name" : "Bruce Gray"
+               "y" : 2
             },
             {
-               "drilldown" : "Carlos Oliveira",
                "y" : 2,
-               "name" : "Carlos Oliveira"
+               "name" : "Carlos Oliveira",
+               "drilldown" : "Carlos Oliveira"
             },
             {
-               "name" : "Cheok-Yin Fung",
+               "y" : 1,
                "drilldown" : "Cheok-Yin Fung",
-               "y" : 1
+               "name" : "Cheok-Yin Fung"
             },
             {
                "name" : "Dave Jacoby",
@@ -66,14 +49,14 @@
                "y" : 2
             },
             {
+               "name" : "David Ferrone",
                "drilldown" : "David Ferrone",
-               "y" : 2,
-               "name" : "David Ferrone"
+               "y" : 2
             },
             {
                "name" : "Duncan C. White",
-               "y" : 2,
-               "drilldown" : "Duncan C. White"
+               "drilldown" : "Duncan C. White",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -81,14 +64,14 @@
                "name" : "E. Choroba"
             },
             {
-               "y" : 2,
                "drilldown" : "Feng Chang",
-               "name" : "Feng Chang"
+               "name" : "Feng Chang",
+               "y" : 2
             },
             {
                "y" : 6,
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
             },
             {
                "name" : "Jaldhar H. Vyas",
@@ -96,74 +79,79 @@
                "y" : 5
             },
             {
+               "y" : 3,
                "name" : "James Smith",
-               "drilldown" : "James Smith",
-               "y" : 3
+               "drilldown" : "James Smith"
             },
             {
+               "name" : "Jan Krnavek",
                "drilldown" : "Jan Krnavek",
-               "y" : 2,
-               "name" : "Jan Krnavek"
+               "y" : 2
             },
             {
                "name" : "Jorg Sommrey",
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey"
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
             },
             {
                "y" : 5,
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
                "name" : "Lubos Kolouch",
-               "y" : 2,
-               "drilldown" : "Lubos Kolouch"
+               "drilldown" : "Lubos Kolouch",
+               "y" : 2
             },
             {
+               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari",
-               "y" : 8,
-               "name" : "Luca Ferrari"
+               "y" : 8
             },
             {
                "y" : 2,
-               "drilldown" : "Mariano Spadaccini",
-               "name" : "Mariano Spadaccini"
+               "name" : "Mariano Spadaccini",
+               "drilldown" : "Mariano Spadaccini"
             },
             {
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
+               "y" : 2
             },
             {
-               "drilldown" : "Matthew Neleigh",
                "y" : 2,
+               "drilldown" : "Matthew Neleigh",
                "name" : "Matthew Neleigh"
             },
             {
-               "y" : 3,
                "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth"
+               "name" : "Matthias Muth",
+               "y" : 3
             },
             {
+               "name" : "Paulo Custodio",
                "drilldown" : "Paulo Custodio",
-               "y" : 2,
-               "name" : "Paulo Custodio"
+               "y" : 2
             },
             {
                "name" : "Peter Campbell Smith",
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith"
+               "drilldown" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros"
             },
             {
                "name" : "Pip Stuart",
-               "y" : 4,
-               "drilldown" : "Pip Stuart"
+               "drilldown" : "Pip Stuart",
+               "y" : 4
             },
             {
-               "name" : "Robbie Hatley",
                "y" : 3,
-               "drilldown" : "Robbie Hatley"
+               "drilldown" : "Robbie Hatley",
+               "name" : "Robbie Hatley"
             },
             {
                "name" : "Robert DiCicco",
@@ -171,66 +159,54 @@
                "y" : 2
             },
             {
-               "drilldown" : "Robert Ransbottom",
                "y" : 2,
-               "name" : "Robert Ransbottom"
+               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom"
             },
             {
-               "drilldown" : "Roger Bell_West",
                "y" : 5,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
             },
             {
                "name" : "Simon Green",
-               "y" : 3,