- Added solutions by Arne Sommer.

- Added solutions by Laurent Rosenfeld.

15 files changed, 1422 insertions, 1403 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8321e97aba..2651e7b38d 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,128 +1,8 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 227",
-         "data" : [
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-               "name" : "Ali Moradi",
-               "drilldown" : "Ali Moradi",
-               "y" : 3
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-            {
-               "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov",
-               "y" : 4
-            },
-            {
-               "drilldown" : "David Ferrone",
-               "name" : "David Ferrone",
-               "y" : 1
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 3
-            },
-            {
-               "y" : 8,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Peter Meszaros",
-               "name" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Robbie Hatley",
-               "drilldown" : "Robbie Hatley"
-            },
-            {
-               "y" : 4,
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 1
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Steven Wilson",
-               "name" : "Steven Wilson"
-            },
-            {
-               "y" : 4,
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ]
-      }
-   ],
-   "legend" : {
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-   },
-   "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2023-07-26 18:01:07 GMT"
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-            "format" : "{point.y}",
-            "enabled" : 1
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-   "title" : {
-      "text" : "The Weekly Challenge - 227"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
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-   "tooltip" : {
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-      "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/>"
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    "drilldown" : {
       "series" : [
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             "id" : "Ali Moradi",
-            "name" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -132,7 +12,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Ali Moradi"
          },
          {
             "data" : [
@@ -141,49 +22,62 @@
                   4
                ]
             ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
-            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "David Ferrone"
+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba"
+            "id" : "E. Choroba"
          },
          {
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ],
                [
                   "Raku",
-                  1
+                  2
                ],
                [
                   "Blog",
-                  1
+                  2
                ]
             ],
-            "id" : "Laurent Rosenfeld"
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari",
             "data" : [
                [
@@ -194,7 +88,8 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari"
          },
          {
             "id" : "Mark Anderson",
@@ -207,8 +102,6 @@
             "name" : "Mark Anderson"
          },
          {
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -218,11 +111,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
          },
          {
-            "id" : "Peter Meszaros",
             "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
@@ -231,7 +126,7 @@
             ]
          },
          {
-            "name" : "Robbie Hatley",
+            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -242,7 +137,7 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley"
+            "name" : "Robbie Hatley"
          },
          {
             "id" : "Robert DiCicco",
@@ -259,6 +154,7 @@
             "name" : "Robert DiCicco"
          },
          {
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -269,31 +165,30 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
             "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Steven Wilson"
          },
          {
-            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -304,9 +199,10 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler"
+            "name" : "Thomas Kohler"
          },
          {
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -317,12 +213,135 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan"
          }
       ]
    },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 227",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Ali Moradi",
+               "drilldown" : "Ali Moradi",
+               "y" : 3
+            },
+            {
+               "y" : 4,
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer",
+               "y" : 3
+            },
+            {
+               "y" : 1,
+               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "y" : 6,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 8,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "y" : 2,
+               "name" : "Peter Meszaros",
+               "drilldown" : "Peter Meszaros"
+            },
+            {
+               "y" : 3,
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco",
+               "y" : 4
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "y" : 1,
+               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ],
+   "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/>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 227"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 17] Last updated at 2023-07-26 22:11:56 GMT"
+   },
    "xAxis" : {
       "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 4728be6ae6..7756a40cbd 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,55 +1,21 @@
 {
-   "series" : [
-      {
-         "data" : [
-            [
-               "Blog",
-               3776
-            ],
-            [
-               "Perl",
-               11602
-            ],
-            [
-               "Raku",
-               6676
-            ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "enabled" : "true",
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "rotation" : -90,
-            "color" : "#FFFFFF"
-         }
-      }
-   ],
-   "legend" : {
-      "enabled" : "false"
-   },
    "subtitle" : {
-      "text" : "Last updated at 2023-07-26 18:01:07 GMT"
+      "text" : "Last updated at 2023-07-26 22:11:55 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2023]"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
+      }
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
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    },
    "xAxis" : {
       "type" : "category",
@@ -59,5 +25,39 @@
             "fontFamily" : "Verdana, sans-serif"
          }
       }
+   },
+   "series" : [
+      {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "y" : 10,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90
+         },
+         "data" : [
+            [
+               "Blog",
+               3778
+            ],
+            [
+               "Perl",
+               11603
+            ],
+            [
+               "Raku",
+               6679
+            ]
+         ]
+      }
+   ],
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5b4233d22d..26be3f6c8b 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,64 +1,77 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-07-26 18:01:07 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-07-26 22:11:56 GMT"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
+   },
    "series" : [
       {
-         "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
+               "y" : 163,
                "drilldown" : "001",
-               "name" : "#001",
-               "y" : 163
+               "name" : "#001"
             },
             {
+               "y" : 129,
                "drilldown" : "002",
-               "name" : "#002",
-               "y" : 129
+               "name" : "#002"
             },
             {
+               "y" : 87,
                "name" : "#003",
-               "drilldown" : "003",
-               "y" : 87
+               "drilldown" : "003"
             },
             {
                "y" : 103,
-               "name" : "#004",
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "name" : "#004"
             },
             {
-               "y" : 80,
                "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "y" : 80
             },
             {
-               "drilldown" : "006",
+               "y" : 61,
                "name" : "#006",
-               "y" : 61
+               "drilldown" : "006"
             },
             {
-               "y" : 69,
                "drilldown" : "007",
-               "name" : "#007"
+               "name" : "#007",
+               "y" : 69
             },
             {
-               "drilldown" : "008",
+               "y" : 82,
                "name" : "#008",
-               "y" : 82
+               "drilldown" : "008"
             },
             {
-               "y" : 80,
+               "drilldown" : "009",
                "name" : "#009",
-               "drilldown" : "009"
+               "y" : 80
             },
             {
                "drilldown" : "010",
@@ -66,9 +79,9 @@
                "y" : 69
             },
             {
-               "y" : 89,
                "name" : "#011",
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "y" : 89
             },
             {
                "y" : 92,
@@ -81,19 +94,19 @@
                "drilldown" : "013"
             },
             {
-               "drilldown" : "014",
                "name" : "#014",
+               "drilldown" : "014",
                "y" : 102
             },
             {
-               "y" : 101,
+               "drilldown" : "015",
                "name" : "#015",
-               "drilldown" : "015"
+               "y" : 101
             },
             {
-               "drilldown" : "016",
+               "y" : 75,
                "name" : "#016",
-               "y" : 75
+               "drilldown" : "016"
             },
             {
                "y" : 86,
@@ -101,14 +114,14 @@
                "drilldown" : "017"
             },
             {
-               "name" : "#018",
                "drilldown" : "018",
+               "name" : "#018",
                "y" : 83
             },
             {
-               "y" : 105,
+               "name" : "#019",
                "drilldown" : "019",
-               "name" : "#019"
+               "y" : 105
             },
             {
                "y" : 103,
@@ -121,14 +134,14 @@
                "drilldown" : "021"
             },
             {
+               "y" : 72,
                "drilldown" : "022",
-               "name" : "#022",
-               "y" : 72
+               "name" : "#022"
             },
             {
+               "y" : 101,
                "drilldown" : "023",
-               "name" : "#023",
-               "y" : 101
+               "name" : "#023"
             },
             {
                "name" : "#024",
@@ -141,9 +154,9 @@
                "drilldown" : "025"
             },
             {
+               "y" : 76,
                "name" : "#026",
-               "drilldown" : "026",
-               "y" : 76
+               "drilldown" : "026"
             },
             {
                "y" : 64,
@@ -151,14 +164,14 @@
                "drilldown" : "027"
             },
             {
-               "y" : 82,
+               "name" : "#028",
                "drilldown" : "028",
-               "name" : "#028"
+               "y" : 82
             },
             {
+               "y" : 83,
                "drilldown" : "029",
-               "name" : "#029",
-               "y" : 83
+               "name" : "#029"
             },
             {
                "drilldown" : "030",
@@ -166,9 +179,9 @@
                "y" : 121
             },
             {
-               "drilldown" : "031",
+               "y" : 93,
                "name" : "#031",
-               "y" : 93
+               "drilldown" : "031"
             },
             {
                "y" : 98,
@@ -182,23 +195,23 @@
             },
             {
                "y" : 70,
-               "name" : "#034",
-               "drilldown" : "034"
+               "drilldown" : "034",
+               "name" : "#034"
             },
             {
-               "y" : 68,
                "name" : "#035",
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "y" : 68
             },
             {
-               "drilldown" : "036",
                "name" : "#036",
+               "drilldown" : "036",
                "y" : 70
             },
             {
-               "name" : "#037",
+               "y" : 70,
                "drilldown" : "037",
-               "y" : 70
+               "name" : "#037"
             },
             {
                "y" : 74,
@@ -206,34 +219,34 @@
                "name" : "#038"
             },
             {
-               "y" : 68,
                "name" : "#039",
-               "drilldown" : "039"
+               "drilldown" : "039",
+               "y" : 68
             },
             {
                "y" : 77,
-               "name" : "#040",
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "name" : "#040"
             },
             {
-               "y" : 80,
                "drilldown" : "041",
-               "name" : "#041"
+               "name" : "#041",
+               "y" : 80
             },
             {
+               "y" : 98,
                "name" : "#042",
-               "drilldown" : "042",
-               "y" : 98
+               "drilldown" : "042"
             },
             {
-               "y" : 72,
+               "drilldown" : "043",
                "name" : "#043",
-               "drilldown" : "043"
+               "y" : 72
             },
             {
-               "y" : 90,
                "drilldown" : "044",
-               "name" : "#044"
+               "name" : "#044",
+               "y" : 90
             },
             {
                "y" : 102,
@@ -252,12 +265,12 @@
             },
             {
                "y" : 112,
-               "name" : "#048",
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "name" : "#048"
             },
             {
-               "drilldown" : "049",
                "name" : "#049",
+               "drilldown" : "049",
                "y" : 93
             },
             {
@@ -266,19 +279,19 @@
                "drilldown" : "050"
             },
             {
-               "drilldown" : "051",
                "name" : "#051",
+               "drilldown" : "051",
                "y" : 95
             },
             {
-               "name" : "#052",
                "drilldown" : "052",
+               "name" : "#052",
                "y" : 93
             },
             {
-               "name" : "#053",
+               "y" : 105,
                "drilldown" : "053",
-               "y" : 105
+               "name" : "#053"
             },
             {
                "name" : "#054",
@@ -291,34 +304,34 @@
                "y" : 92
             },
             {
-               "y" : 104,
                "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "y" : 104
             },
             {
-               "drilldown" : "057",
                "name" : "#057",
+               "drilldown" : "057",
                "y" : 86
             },
             {
-               "y" : 71,
                "name" : "#058",
-               "drilldown" : "058"
+               "drilldown" : "058",
+               "y" : 71
             },
             {
                "y" : 93,
-               "drilldown" : "059",
-               "name" : "#059"
+               "name" : "#059",
+               "drilldown" : "059"
             },
             {
+               "y" : 89,
                "drilldown" : "060",
-               "name" : "#060",
-               "y" : 89
+               "name" : "#060"
             },
             {
-               "y" : 85,
+               "drilldown" : "061",
                "name" : "#061",
-               "drilldown" : "061"
+               "y" : 85
             },
             {
                "y" : 62,
@@ -326,9 +339,9 @@
                "name" : "#062"
             },
             {
+               "y" : 93,
                "name" : "#063",
-               "drilldown" : "063",
-               "y" : 93
+               "drilldown" : "063"
             },
             {
                "y" : 84,
@@ -336,14 +349,14 @@
                "drilldown" : "064"
             },
             {
+               "y" : 77,
                "drilldown" : "065",
-               "name" : "#065",
-               "y" : 77
+               "name" : "#065"
             },
             {
-               "name" : "#066",
+               "y" : 88,
                "drilldown" : "066",
-               "y" : 88
+               "name" : "#066"
             },
             {
                "drilldown" : "067",
@@ -351,58 +364,58 @@
                "y" : 94
             },
             {
+               "y" : 79,
                "name" : "#068",
-               "drilldown" : "068",
-               "y" : 79
+               "drilldown" : "068"
             },
             {
                "y" : 87,
-               "name" : "#069",
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "name" : "#069"
             },
             {
-               "y" : 98,
                "drilldown" : "070",
-               "name" : "#070"
+               "name" : "#070",
+               "y" : 98
             },
             {
-               "name" : "#071",
                "drilldown" : "071",
+               "name" : "#071",
                "y" : 82
             },
             {
-               "y" : 116,
+               "name" : "#072",
                "drilldown" : "072",
-               "name" : "#072"
+               "y" : 116
             },
             {
-               "drilldown" : "073",
                "name" : "#073",
+               "drilldown" : "073",
                "y" : 112
             },
             {
-               "name" : "#074",
                "drilldown" : "074",
+               "name" : "#074",
                "y" : 117
             },
             {
-               "y" : 117,
                "drilldown" : "075",
-               "name" : "#075"
+               "name" : "#075",
+               "y" : 117
             },
             {
-               "y" : 101,
+               "name" : "#076",
                "drilldown" : "076",
-               "name" : "#076"
+               "y" : 101
             },
             {
                "y" : 100,
-               "drilldown" : "077",
-               "name" : "#077"
+               "name" : "#077",
+               "drilldown" : "077"
             },
             {
-               "drilldown" : "078",
                "name" : "#078",
+               "drilldown" : "078",
                "y" : 127
             },