- Added solutions by David Ferrone.

- Added solutions by Mark Anderson.
- Added solutions by Eric Cheung.
- Added solutions by Feng Chang.
- Added solutions by E. Choroba.
- Added solutions by PokGoPun.
- Added solutions by Andrew Shitov.
- Added solutions by Niels van Dijke.
- Added solutions by Thomas Kohler.
- Added solutions by Bob Lied.
- Added solutions by Nicolas Mendoza.

24 files changed, 699 insertions, 493 deletions

diff --git a/stats/pwc-challenge-340.json b/stats/pwc-challenge-340.json
new file mode 100644
index 0000000000..e2a8d084b9
--- /dev/null
+++ b/stats/pwc-challenge-340.json
@@ -0,0 +1,607 @@
+{
+   "chart" : {
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+            "id" : "Ali Moradi",
+            "name" : "Ali Moradi"
+         },
+         {
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+                  "Perl",
+                  2
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+            ],
+            "id" : "Andreas Mahnke",
+            "name" : "Andreas Mahnke"
+         },
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+               ]
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+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov"
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+                  "Raku",
+                  2
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+               [
+                  "Blog",
+                  1
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+            "name" : "Arne Sommer"
+         },
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+                  "Perl",
+                  2
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+            "name" : "Athanasius"
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+                  "Raku",
+                  1
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+            "id" : "BarrOff",
+            "name" : "BarrOff"
+         },
+         {
+            "data" : [
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+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
+         },
+         {
+            "data" : [
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+                  "Perl",
+                  2
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+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
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+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
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+                  2
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+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim"
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+                  2
+               ]
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+            "id" : "Lubos Kolouch",
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+                  "Perl",
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+            "id" : "Mariano Spadaccini",
+            "name" : "Mariano Spadaccini"
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+            "name" : "Mark Anderson"
+         },
+         {
+            "data" : [
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+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Matthias Muth",
+            "name" : "Matthias Muth"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ],
+            "id" : "Mohammad Sajid Anwar",
+            "name" : "Mohammad Sajid Anwar"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
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+            "id" : "Packy Anderson",
+            "name" : "Packy Anderson"
+         },
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+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
+         },
+         {
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+                  "Perl",
+                  2
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+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros"
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+            "data" : [
+               [
+                  "Perl",
+                  2
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+               [
+                  "Blog",
+                  1
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+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
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+                  2
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+            ],
+            "id" : "Robert Ransbottom",
+            "name" : "Robert Ransbottom"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Simon Green",
+            "name" : "Simon Green"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
+         },
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+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Torgny Lyon",
+            "name" : "Torgny Lyon"
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+                  "Perl",
+                  2
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+               [
+                  "Raku",
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+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
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+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
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+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc"
+         }
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+            "format" : "{point.y}"
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+         "data" : [
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+               "drilldown" : "Ali Moradi",
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+            {
+               "drilldown" : "Andreas Mahnke",
+               "name" : "Andreas Mahnke",
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+               "name" : "Andrew Shitov",
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+               "name" : "Athanasius",
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+               "name" : "Kjetil Skotheim",
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+               "name" : "Mariano Spadaccini",
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+               "name" : "Mark Anderson",
+               "y" : 2
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+            {
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+               "name" : "Matthew Neleigh",
+               "y" : 2
+            },
+            {
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+               "name" : "Matthias Muth",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Mohammad Sajid Anwar",
+               "name" : "Mohammad Sajid Anwar",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Packy Anderson",
+               "name" : "Packy Anderson",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros",
+               "y" : 2
+            },
+            {
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+               "name" : "Robbie Hatley",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Robert Ransbottom",
+               "name" : "Robert Ransbottom",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Torgny Lyon",
+               "name" : "Torgny Lyon",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc",
+               "y" : 2
+            }
+         ],
+         "name" : "The Weekly Challenge - 340"
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 33] Last updated at 2025-09-29 11:43:19 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 340"
+   },
+   "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/>"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 0712223030..0eb6fd0162 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -7,30 +7,6 @@
          {
             "data" : [
                [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Ali Moradi",
-            "name" : "Ali Moradi"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Andreas Mahnke",
-            "name" : "Andreas Mahnke"
-         },
-         {
-            "data" : [
-               [
                   "Raku",
                   2
                ]
@@ -41,44 +17,6 @@
          {
             "data" : [
                [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Athanasius",
-            "name" : "Athanasius"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  1
-               ]
-            ],
-            "id" : "BarrOff",
-            "name" : "BarrOff"
-         },
-         {
-            "data" : [
-               [
                   "Perl",
                   2
                ]
@@ -121,44 +59,6 @@
                [
                   "Perl",
                   2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Kjetil Skotheim",
-            "name" : "Kjetil Skotheim"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
                ]
             ],
             "id" : "Lubos Kolouch",
@@ -167,16 +67,6 @@
          {
             "data" : [
                [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Mariano Spadaccini",
-            "name" : "Mariano Spadaccini"
-         },
-         {
-            "data" : [
-               [
                   "Raku",
                   2
                ]
@@ -191,32 +81,8 @@
                   2
                ]
             ],
-            "id" : "Matthew Neleigh",
-            "name" : "Matthew Neleigh"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Matthias Muth",
-            "name" : "Matthias Muth"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ]
-            ],
-            "id" : "Mohammad Sajid Anwar",
-            "name" : "Mohammad Sajid Anwar"
+            "id" : "Nicolas Mendoza",
+            "name" : "Nicolas Mendoza"
          },
          {
             "data" : [
@@ -227,176 +93,6 @@
             ],
             "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Packy Anderson",
-            "name" : "Packy Anderson"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Robert Ransbottom",
-            "name" : "Robert Ransbottom"
-         },
-         {
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-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Torgny Lyon",
-            "name" : "Torgny Lyon"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc"
          }
       ]
    },
@@ -417,36 +113,11 @@
          "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Andreas Mahnke",
-               "name" : "Andreas Mahnke",
-               "y" : 2
-            },
-            {
                "drilldown" : "Andrew Shitov",
                "name" : "Andrew Shitov",
                "y" : 2
             },
             {
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius",
-               "y" : 4
-            },
-            {
-               "drilldown" : "BarrOff",
-               "name" : "BarrOff",
-               "y" : 1
-            },
-            {
                "drilldown" : "Bob Lied",
                "name" : "Bob Lied",
                "y" : 2
@@ -467,129 +138,34 @@
                "y" : 2
             },
             {
-               "drilldown" : "Jaldhar H. Vyas",
-               "name" : "Jaldhar H. Vyas",
-               "y" : 5
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Kjetil Skotheim",
-               "name" : "Kjetil Skotheim",
-               "y" : 2
-            },
-            {
                "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
                "y" : 2
             },
             {
-               "drilldown" : "Mariano Spadaccini",
-               "name" : "Mariano Spadaccini",
-               "y" : 2
-            },
-            {
                "drilldown" : "Mark Anderson",