- Added solutions by Eric Cheung.

- Added solutions by Laurent Rosenfeld.
- Added solutions by Mark Anderson.
- Added solutions by Alexander Karelas.
- Added solutions by Matthew Neleigh.
- Added solutions by Feng Chang.
- Added solutions by E. Choroba.
- Added solutions by PokGoPun.
- Added solutions by Steven Wilson.
- Added solutions by Peter Meszaros.
- Added solutions by Peter Campbell Smith.
- Added solutions by David Ferrone.
- Added solutions by Conor Hoekstra.
- Added solutions by Thomas Kohler.
- Added solutions by W. Luis Mochan.
- Added solutions by Jaldhar H. Vyas.
- Added solutions by Athanasius.
- Added solutions by Robbie Hatley.
- Added solutions by Luca Ferrari.

17 files changed, 1899 insertions, 2285 deletions

diff --git a/stats/pwc-challenge-121.json b/stats/pwc-challenge-121.json
index 7e14d310da..9ce742a63d 100644
--- a/stats/pwc-challenge-121.json
+++ b/stats/pwc-challenge-121.json
@@ -1,81 +1,87 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 36] Last updated at 2024-07-16 10:52:48 GMT"
+   },
    "series" : [
       {
          "data" : [
             {
-               "y" : 4,
                "name" : "Abigail",
+               "y" : 4,
                "drilldown" : "Abigail"
             },
             {
-               "drilldown" : "Adam Russell",
                "name" : "Adam Russell",
+               "drilldown" : "Adam Russell",
                "y" : 4
             },
             {
-               "drilldown" : "Arne Sommer",
                "name" : "Arne Sommer",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Arne Sommer"
             },
             {
+               "name" : "Athanasius",
                "y" : 2,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
+               "drilldown" : "Athanasius"
             },
             {
-               "y" : 4,
                "drilldown" : "Bruce Gray",
+               "y" : 4,
                "name" : "Bruce Gray"
             },
             {
-               "drilldown" : "Cheok-Yin Fung",
                "name" : "Cheok-Yin Fung",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung"
             },
             {
-               "name" : "Colin Crain",
                "drilldown" : "Colin Crain",
-               "y" : 5
+               "y" : 5,
+               "name" : "Colin Crain"
             },
             {
                "drilldown" : "Cristina Heredia",
-               "name" : "Cristina Heredia",
-               "y" : 1
+               "y" : 1,
+               "name" : "Cristina Heredia"
             },
             {
                "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
             },
             {
                "y" : 1,
-               "name" : "Duncan C. White",
-               "drilldown" : "Duncan C. White"
+               "drilldown" : "Duncan C. White",
+               "name" : "Duncan C. White"
             },
             {
-               "name" : "E. Choroba",
                "drilldown" : "E. Choroba",
-               "y" : 2
+               "y" : 2,
+               "name" : "E. Choroba"
             },
             {
-               "drilldown" : "Feng Chang",
                "name" : "Feng Chang",
+               "drilldown" : "Feng Chang",
                "y" : 2
             },
             {
-               "drilldown" : "Flavio Poletti",
                "name" : "Flavio Poletti",
-               "y" : 6
+               "y" : 6,
+               "drilldown" : "Flavio Poletti"
             },
             {
-               "y" : 3,
-               "name" : "Jaldhar H. Vyas",
-               "drilldown" : "Jaldhar H. Vyas"
+               "y" : 5,
+               "drilldown" : "Jaldhar H. Vyas",
+               "name" : "Jaldhar H. Vyas"
             },
             {
-               "y" : 3,
                "name" : "James Smith",
-               "drilldown" : "James Smith"
+               "drilldown" : "James Smith",
+               "y" : 3
             },
             {
                "y" : 2,
@@ -83,44 +89,44 @@
                "name" : "Jan Krnavek"
             },
             {
-               "name" : "Jared Martin",
                "drilldown" : "Jared Martin",
-               "y" : 1
+               "y" : 1,
+               "name" : "Jared Martin"
             },
             {
-               "y" : 1,
                "name" : "jdos22",
-               "drilldown" : "jdos22"
+               "drilldown" : "jdos22",
+               "y" : 1
             },
             {
                "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
             },
             {
-               "y" : 2,
                "name" : "Lance Wicks",
-               "drilldown" : "Lance Wicks"
+               "drilldown" : "Lance Wicks",
+               "y" : 2
             },
             {
                "y" : 3,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "y" : 1,
                "name" : "Lubos Kolouch",
+               "y" : 1,
                "drilldown" : "Lubos Kolouch"
             },
             {
-               "y" : 4,
                "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari",
+               "y" : 4
             },
             {
+               "drilldown" : "Lucas Ransan",
                "y" : 2,
-               "name" : "Lucas Ransan",
-               "drilldown" : "Lucas Ransan"
+               "name" : "Lucas Ransan"
             },
             {
                "y" : 2,
@@ -129,13 +135,13 @@
             },
             {
                "y" : 2,
-               "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh"
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
             },
             {
+               "name" : "Mohammad Sajid Anwar",
                "y" : 2,
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar"
+               "drilldown" : "Mohammad Sajid Anwar"
             },
             {
                "name" : "Niels van Dijke",
@@ -143,63 +149,58 @@
                "y" : 2
             },
             {
-               "name" : "Paulo Custodio",
+               "y" : 2,
                "drilldown" : "Paulo Custodio",
-               "y" : 2
+               "name" : "Paulo Custodio"
             },
             {
+               "y" : 2,
                "drilldown" : "Pete Houston",
-               "name" : "Pete Houston",
-               "y" : 2
+               "name" : "Pete Houston"
             },
             {
+               "y" : 4,
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
+               "name" : "Roger Bell_West"
             },
             {
+               "y" : 1,
                "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 1
+               "name" : "Simon Green"
             },
             {
-               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
                "y" : 1
             },
             {
                "y" : 4,
-               "name" : "Stuart Little",
-               "drilldown" : "Stuart Little"
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little"
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
                "y" : 2
             },
             {
-               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan",
-               "y" : 3
+               "y" : 3,
+               "name" : "W. Luis Mochan"
             }
          ],
          "colorByPoint" : 1,
          "name" : "The Weekly Challenge - 121"
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "Abigail",
+            "id" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -209,12 +210,9 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Abigail"
+            ]
          },
          {
-            "name" : "Adam Russell",
-            "id" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -224,7 +222,9 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Adam Russell",
+            "id" : "Adam Russell"
          },
          {
             "name" : "Arne Sommer",
@@ -246,6 +246,7 @@
          },
          {
             "name" : "Athanasius",
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -255,12 +256,9 @@
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Athanasius"
+            ]
          },
          {
-            "name" : "Bruce Gray",
-            "id" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -270,19 +268,22 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Bruce Gray",
+            "id" : "Bruce Gray"
          },
          {
+            "id" : "Cheok-Yin Fung",
             "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Cheok-Yin Fung"
+            ]
          },
          {
+            "id" : "Colin Crain",
             "name" : "Colin Crain",
             "data" : [
                [
@@ -297,12 +298,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Colin Crain"
+            ]
          },
          {
-            "name" : "Cristina Heredia",
             "id" : "Cristina Heredia",
+            "name" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
@@ -311,6 +311,7 @@
             ]
          },
          {
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
@@ -321,18 +322,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby"
+            ]
          },
          {
+            "id" : "Duncan C. White",
             "name" : "Duncan C. White",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Duncan C. White"
+            ]
          },
          {
             "name" : "E. Choroba",
@@ -345,17 +345,18 @@
             ]
          },
          {
-            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Feng Chang"
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
          },
          {
             "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -369,29 +370,27 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Flavio Poletti"
+            ]
          },
          {
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ],
                [
                   "Raku",
-                  1
+                  2
                ],
                [
                   "Blog",
                   1
                ]
             ],
+            "name" : "Jaldhar H. Vyas",
             "id" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -402,26 +401,27 @@
                   1
                ]
             ],
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
-            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "Jan Krnavek",
             "name" : "Jan Krnavek"
          },
          {
-            "name" : "Jared Martin",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
+            "name" : "Jared Martin",
             "id" : "Jared Martin"
          },
          {
@@ -431,30 +431,31 @@
                   1
                ]
             ],
-            "id" : "jdos22",
-            "name" : "jdos22"
+            "name" : "jdos22",
+            "id" : "jdos22"
          },
          {
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey"
          },
          {
-            "name" : "Lance Wicks",
-            "id" : "Lance Wicks",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Lance Wicks",
+            "id" : "Lance Wicks"
          },
          {
+            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -469,22 +470,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
+            "name" : "Lubos Kolouch",
             "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Lubos Kolouch"
+            ]
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -494,40 +492,43 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
+            "id" : "Lucas Ransan",
+            "name" : "Lucas Ransan",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Lucas Ransan",
-            "name" : "Lucas Ransan"
+            ]
          },
          {
+            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson"
+            ]
          },
          {
-            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Matthew Neleigh"
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh"
          },
          {
-            "name" : "Mohammad S Anwar",
+            "id" : "Mohammad Sajid Anwar",
+            "name" : "Mohammad Sajid Anwar",
             "data" : [
                [
                   "Perl",
@@ -537,42 +538,39 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Mohammad S Anwar"
+            ]
          },
          {
             "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke"
+            ]
          },
          {
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Paulo Custodio",
-            "name" : "Paulo Custodio"
+            ]
          },
          {
             "name" : "Pete Houston",
+            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Pete Houston"
+            ]
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -586,7 +584,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "data" : [
@@ -595,8 +595,8 @@
                   1
                ]
             ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
             "data" : [
@@ -605,11 +605,10 @@
                   1
                ]
             ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -620,21 +619,20 @@
                   2
                ]
             ],
+            "name" : "Stuart Little",
             "id" : "Stuart Little"
          },
          {
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Ulrich Rieke",
             "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -644,27 +642,24 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
    "title" : {
       "text" : "The Weekly Challenge - 121"
    },
-   "subtitle" : {
-      "text" : "[Champions: 36] Last updated at 2021-11-24 01:14:58 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "legend" : {
       "enabled" : 0
    },
@@ -672,5 +667,10 @@
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    }
 }
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 0de7d0e587..4860e7620c 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,102 +1,101 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "tooltip" : {
       "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/>",
       "followPointer" : 1
    },
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 14] Last updated at 2024-07-16 10:53:07 GMT"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "drilldown" : "Alexander Karelas",
+               "name" : "Alexander Karelas"
+            },
+            {
+               "drilldown" : "Athanasius",
+               "y" : 4,
+               "name" : "Athanasius"
+            },
+            {
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone",
+               "y" : 2
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Feng Chang",
+               "name" : "Feng Chang",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 11,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith"
+            },
+            {
+               "name" : "Peter Meszaros",
+               "drilldown" : "Peter Meszaros",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Robbie Hatley",
+               "y" : 3,
+               "name" : "Robbie Hatley"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 278"
+      }
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 278"
    },
    "drilldown" : {
       "series" : [
          {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
+            "name" : "Alexander Karelas",
             "id" : "Alexander Karelas",
-            "name" : "Alexander Karelas"
-         },
-         {
-            "id" : "Ali Moradi",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Ali Moradi"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Andrew Schneider",
-            "name" : "Andrew Schneider"
-         },
-         {
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Athanasius",
-            "name" : "Athanasius"
-         },
-         {
-            "name" : "BarrOff",
-            "id" : "BarrOff",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "Bob Lied",
-            "id" : "Bob Lied",
             "data" : [
                [
                   "Perl",
@@ -105,7 +104,6 @@
             ]
          },
          {
-            "name" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -114,217 +112,95 @@
                [
                   "Raku",
                   2
-               ],
-               [
-                  "Blog",
-                  1
                ]
             ],
-            "id" : "Bruce Gray"
+            "name" : "Athanasius",
+            "id" : "Athanasius"
          },
          {
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Jacoby"
-         },
-         {
-            "name" : "David Ferrone",
             "id" : "David Ferrone",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
+            "name" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "E. Choroba",
             "name" : "E. Choroba"
          },
          {
+            "id" : "Feng Chang",
             "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Feng Chang"
+            ]
          },
          {
-            "name" : "Jaldhar H. Vyas",
-            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
-                  2
+                  1
                ],
                [
                   "Raku",
-                  2
-               ],
-               [
-                  "Blog",
                   1
-               ]
-            ]
-         },