- Added solutions by Conor Hoekstra.

- Added solutions by Lukas Mai.
- Added solutions by Peter Meszaros.
- Added solutions by Peter Campbell Smith.
- Added solutions by Andrew Shitov.
- Added solutions by David Ferrone.
- Added solutions by E. Choroba.
- Added solutions by Jaldhar H. Vyas.
- Added solutions by Bob Lied.
- Added solutions by Mark Anderson.
- Added solutions by W. Luis Mochan.
- Added solutions by Feng Chang.
- Added solutions by Arne Sommer.
- Added solutions by Simon Proctor.
- Added solutions by HVukamn.
- Added solutions by Benjamin Andre.
- Added solutions by PokGoPun.
- Added solutions by Magnus Markling.
- Added solutions by Roger Bell_West.
- Added solutions by Athanasius.
- Added solutions by Robbie Hatley.
- Added solutions by Packy Anderson.
- Added solutions by Ali Moradi.
- Added solutions by Thomas Kohler.

24 files changed, 866 insertions, 439 deletions

diff --git a/stats/pwc-challenge-331.json b/stats/pwc-challenge-331.json
new file mode 100644
index 0000000000..fd040ad2e2
--- /dev/null
+++ b/stats/pwc-challenge-331.json
@@ -0,0 +1,645 @@
+{
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+            "name" : "Ali Moradi"
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+            "id" : "Andreas Mahnke",
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+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov"
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+                  "Raku",
+                  2
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+            "name" : "Arne Sommer"
+         },
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+                  2
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+               [
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+            "name" : "Athanasius"
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+            "name" : "BarrOff"
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+            "name" : "Bob Lied"
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+                  2
+               ]
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+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
+         },
+         {
+            "data" : [
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+                  "Perl",
+                  2
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+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
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+            "id" : "Fabio Valeri",
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+            "id" : "Jaldhar H. Vyas",
+            "name" : "Jaldhar H. Vyas"
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+            "name" : "Jorg Sommrey"
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+            "id" : "Kjetil Skotheim",
+            "name" : "Kjetil Skotheim"
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+               [
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+                  2
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+                  "Blog",
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+               ]
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+            "name" : "Luca Ferrari"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Matthias Muth",
+            "name" : "Matthias Muth"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "mauke",
+            "name" : "mauke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "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
+               ]
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+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
+         },
+         {
+            "data" : [
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+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Robert Ransbottom",
+            "name" : "Robert Ransbottom"
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+         {
+            "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"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
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+            "data" : [
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+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
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+               ]
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+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
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+               [
+                  "Perl",
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+               [
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+                  1
+               ]
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+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Yitzchak Scott-Thoennes",
+            "name" : "Yitzchak Scott-Thoennes"
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+               "drilldown" : "Alexander Karelas",
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+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
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+               "name" : "Fabio Valeri",
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+               "name" : "Jan Krnavek",
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+               "name" : "Jorg Sommrey",
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+            },
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+               "name" : "Kjetil Skotheim",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 12
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+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh",
+               "y" : 2
+            },
+            {
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+               "name" : "Matthias Muth",
+               "y" : 3
+            },
+            {
+               "drilldown" : "mauke",
+               "name" : "mauke",
+               "y" : 2
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+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Packy Anderson",
+               "name" : "Packy Anderson",
+               "y" : 5
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+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
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+               "drilldown" : "Peter Meszaros",
+               "name" : "Peter Meszaros",
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+               "y" : 3
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+               "name" : "Robert Ransbottom",
+               "y" : 2
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+               "name" : "Roger Bell_West",
+               "y" : 5
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+            {
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+               "name" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Yitzchak Scott-Thoennes",
+               "name" : "Yitzchak Scott-Thoennes",
+               "y" : 2
+            }
+         ],
+         "name" : "The Weekly Challenge - 331"
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 35] Last updated at 2025-07-31 10:32:18 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 331"
+   },
+   "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" : {
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+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 001fe36430..cb363debba 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -9,16 +9,6 @@
                [
                   "Perl",
                   2
-               ]
-            ],
-            "id" : "Alexander Karelas",
-            "name" : "Alexander Karelas"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
                ],
                [
                   "Blog",
@@ -31,16 +21,6 @@
          {
             "data" : [
                [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Andreas Mahnke",
-            "name" : "Andreas Mahnke"
-         },
-         {
-            "data" : [
-               [
                   "Raku",
                   2
                ]
@@ -79,18 +59,12 @@
          {
             "data" : [
                [
-                  "Raku",
-                  1
-               ]
-            ],
-            "id" : "BarrOff",
-            "name" : "BarrOff"
-         },
-         {
-            "data" : [
-               [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
             "id" : "Bob Lied",
@@ -119,16 +93,6 @@
          {
             "data" : [
                [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Fabio Valeri",
-            "name" : "Fabio Valeri"
-         },
-         {
-            "data" : [
-               [
                   "Raku",
                   2
                ]
@@ -161,54 +125,6 @@
                   2
                ]
             ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Kjetil Skotheim",
-            "name" : "Kjetil Skotheim"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  10
-               ]
-            ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
             "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
@@ -219,30 +135,6 @@
                   2
                ]
             ],
-            "id" : "Matthew Neleigh",
-            "name" : "Matthew Neleigh"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Matthias Muth",
-            "name" : "Matthias Muth"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
             "id" : "mauke",
             "name" : "mauke"
          },
@@ -251,16 +143,6 @@
                [
                   "Perl",
                   2
-               ]
-            ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
                ],
                [
                   "Raku",
@@ -315,26 +197,12 @@
          {
             "data" : [
                [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Robert Ransbottom",
-            "name" : "Robert Ransbottom"
-         },
-         {
-            "data" : [
-               [
                   "Perl",
                   2
                ],
                [
                   "Raku",
                   2
-               ],
-               [
-                  "Blog",
-                  1
                ]
             ],
             "id" : "Roger Bell_West",
@@ -343,20 +211,6 @@
          {
             "data" : [
                [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
-         },
-         {
-            "data" : [
-               [
                   "Raku",
                   2
                ]
@@ -405,26 +259,6 @@
             ],
             "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Yitzchak Scott-Thoennes",
-            "name" : "Yitzchak Scott-Thoennes"
          }
       ]
    },
@@ -445,21 +279,11 @@
          "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Alexander Karelas",
-               "name" : "Alexander Karelas",
-               "y" : 2
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-            {
                "drilldown" : "Ali Moradi",
                "name" : "Ali Moradi",
                "y" : 3
             },
             {
-               "drilldown" : "Andreas Mahnke",
-               "name" : "Andreas Mahnke",
-               "y" : 2
-            },
-            {
                "drilldown" : "Andrew Shitov",
                "name" : "Andrew Shitov",
                "y" : 2
@@ -475,14 +299,9 @@
                "y" : 4
             },
             {
-               "drilldown" : "BarrOff",
-               "name" : "BarrOff",
-               "y" : 1
-            },
-            {
                "drilldown" : "Bob Lied",
                "name" : "Bob Lied",
-               "y" : 2
+               "y" : 3
             },
             {
                "drilldown" : "David Ferrone",
@@ -495,11 +314,6 @@
                "y" : 2
             },
             {
-               "drilldown" : "Fabio Valeri",
-               "name" : "Fabio Valeri",
-               "y" : 2
-            },
-            {
                "drilldown" : "Feng Chang",
                "name" : "Feng Chang",
                "y" : 2
@@ -510,51 +324,16 @@
                "y" : 5
             },
             {
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek",
-               "y" : 2
-            },
-            {
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-               "name" : "Jorg Sommrey",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Kjetil Skotheim",
-               "name" : "Kjetil Skotheim",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 12
-            },
-            {
                "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
                "y" : 2
             },
             {
-               "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth",
-               "y" : 3
-            },
-            {
                "drilldown" : "mauke",
                "name" : "mauke",
                "y" : 2
             },
             {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
                "drilldown" : "Packy Anderson",
                "name" : "Packy Anderson",
                "y" : 5
@@ -575,19 +354,9 @@
                "y" : 3
             },
             {
-               "drilldown" : "Robert Ransbottom",
-               "name" : "Robert Ransbottom",
-               "y" : 2
-            },
-            {