- Added solutions by Ulrich Rieke.

15 files changed, 1710 insertions, 1691 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e58d853a90..02c380c172 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,47 +1,122 @@
 {
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+   "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/>"
    },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied"
+            },
+            {
+               "drilldown" : "Carlos Oliveira",
+               "name" : "Carlos Oliveira",
+               "y" : 2
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "y" : 8,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 3
+            },
+            {
+               "y" : 4,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 196"
+      }
+   ],
    "title" : {
       "text" : "The Weekly Challenge - 196"
    },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Bob Lied"
          },
          {
+            "name" : "Carlos Oliveira",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Carlos Oliveira",
-            "name" : "Carlos Oliveira"
+            "id" : "Carlos Oliveira"
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -51,21 +126,23 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "name" : "David Ferrone",
             "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "David Ferrone"
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -78,8 +155,6 @@
             ]
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -89,7 +164,9 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
             "data" : [
@@ -102,16 +179,17 @@
             "name" : "Mark Anderson"
          },
          {
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -122,10 +200,10 @@
                   1
                ]
             ],
-            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -136,12 +214,9 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
-            "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -151,9 +226,26 @@
                   "Blog",
                   1
                ]
+            ],
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
+         },
+         {
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
             ]
          },
          {
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -164,93 +256,20 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2022-12-20 09:49:19 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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/>"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 196",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "name" : "Bob Lied",
-               "drilldown" : "Bob Lied",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Carlos Oliveira",
-               "name" : "Carlos Oliveira",
-               "y" : 2
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "y" : 3,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 8
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 3
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ]
-      }
-   ]
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2022-12-20 14:02:35 GMT"
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5613699791..bbc92538c9 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,18 +1,36 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2022-12-20 14:02:35 GMT"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "enabled" : "true",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "y" : 10
-         },
          "data" : [
             [
                "Blog",
@@ -20,44 +38,26 @@
             ],
             [
                "Perl",
-               9618
+               9620
             ],
             [
                "Raku",
-               5761
+               5763
             ]
          ],
-         "name" : "Contributions"
-      }
-   ],
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "y" : 10,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "align" : "right",
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF"
          }
       }
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-12-20 09:49:19 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 81b8fd74a5..42529729b4 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,49 +1,37 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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" : [
       {
+         "colorByPoint" : "true",
          "data" : [
             {
                "y" : 161,
-               "drilldown" : "001",
-               "name" : "#001"
+               "name" : "#001",
+               "drilldown" : "001"
             },
             {
-               "y" : 125,
+               "name" : "#002",
                "drilldown" : "002",
-               "name" : "#002"
+               "y" : 125
             },
             {
-               "y" : 83,
                "name" : "#003",
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "y" : 83
             },
             {
+               "y" : 99,
                "drilldown" : "004",
-               "name" : "#004",
-               "y" : 99
+               "name" : "#004"
             },
             {
-               "name" : "#005",
+               "y" : 78,
                "drilldown" : "005",
-               "y" : 78
+               "name" : "#005"
             },
             {
-               "y" : 58,
+               "name" : "#006",
                "drilldown" : "006",
-               "name" : "#006"
+               "y" : 58
             },
             {
                "y" : 65,
@@ -56,19 +44,19 @@
                "drilldown" : "008"
             },
             {
+               "y" : 76,
                "drilldown" : "009",
-               "name" : "#009",
-               "y" : 76
+               "name" : "#009"
             },
             {
-               "name" : "#010",
                "drilldown" : "010",
+               "name" : "#010",
                "y" : 65
             },
             {
                "y" : 85,
-               "name" : "#011",
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "name" : "#011"
             },
             {
                "y" : 89,
@@ -77,32 +65,32 @@
             },
             {
                "y" : 85,
-               "drilldown" : "013",
-               "name" : "#013"
+               "name" : "#013",
+               "drilldown" : "013"
             },
             {
-               "y" : 101,
                "name" : "#014",
-               "drilldown" : "014"
+               "drilldown" : "014",
+               "y" : 101
             },
             {
-               "y" : 99,
+               "name" : "#015",
                "drilldown" : "015",
-               "name" : "#015"
+               "y" : 99
             },
             {
-               "drilldown" : "016",
+               "y" : 71,
                "name" : "#016",
-               "y" : 71
+               "drilldown" : "016"
             },
             {
-               "y" : 84,
                "name" : "#017",
-               "drilldown" : "017"
+               "drilldown" : "017",
+               "y" : 84
             },
             {
-               "name" : "#018",
                "drilldown" : "018",
+               "name" : "#018",
                "y" : 81
             },
             {
@@ -111,14 +99,14 @@
                "drilldown" : "019"
             },
             {
+               "y" : 101,
                "name" : "#020",
-               "drilldown" : "020",
-               "y" : 101
+               "drilldown" : "020"
             },
             {
                "y" : 72,
-               "name" : "#021",
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "name" : "#021"
             },
             {
                "y" : 68,
@@ -136,9 +124,9 @@
                "y" : 75
             },
             {
-               "y" : 59,
+               "drilldown" : "025",
                "name" : "#025",
-               "drilldown" : "025"
+               "y" : 59
             },
             {
                "drilldown" : "026",
@@ -151,14 +139,14 @@
                "y" : 62
             },
             {
-               "drilldown" : "028",
+               "y" : 82,
                "name" : "#028",
-               "y" : 82
+               "drilldown" : "028"
             },
             {
+               "y" : 81,
                "drilldown" : "029",
-               "name" : "#029",
-               "y" : 81
+               "name" : "#029"
             },
             {
                "y" : 119,
@@ -166,9 +154,9 @@
                "drilldown" : "030"
             },
             {
-               "drilldown" : "031",
+               "y" : 91,
                "name" : "#031",
-               "y" : 91
+               "drilldown" : "031"
             },
             {
                "drilldown" : "032",
@@ -181,9 +169,9 @@
                "drilldown" : "033"
             },
             {
+               "y" : 66,
                "drilldown" : "034",
-               "name" : "#034",
-               "y" : 66
+               "name" : "#034"
             },
             {
                "y" : 66,
@@ -191,74 +179,74 @@
                "drilldown" : "035"
             },
             {
-               "y" : 70,
+               "name" : "#036",
                "drilldown" : "036",
-               "name" : "#036"
+               "y" : 70
             },
             {
-               "y" : 69,
+               "drilldown" : "037",
                "name" : "#037",
-               "drilldown" : "037"
+               "y" : 69
             },
             {
-               "y" : 70,
+               "drilldown" : "038",
                "name" : "#038",
-               "drilldown" : "038"
+               "y" : 70
             },
             {
-               "y" : 64,
                "drilldown" : "039",
-               "name" : "#039"
+               "name" : "#039",
+               "y" : 64
             },
             {
+               "y" : 75,
                "drilldown" : "040",
-               "name" : "#040",
-               "y" : 75
+               "name" : "#040"
             },
             {
                "y" : 78,
-               "name" : "#041",
-               "drilldown" : "041"
+               "drilldown" : "041",
+               "name" : "#041"
             },
             {
-               "y" : 94,
                "drilldown" : "042",
-               "name" : "#042"
+               "name" : "#042",
+               "y" : 94
             },
             {
-               "y" : 70,
+               "name" : "#043",
                "drilldown" : "043",
-               "name" : "#043"
+               "y" : 70
             },
             {
+               "y" : 87,
                "drilldown" : "044",
-               "name" : "#044",
-               "y" : 87
+               "name" : "#044"
             },
             {
-               "y" : 98,
                "drilldown" : "045",
-               "name" : "#045"
+               "name" : "#045",
+               "y" : 98
             },
             {
-               "drilldown" : "046",
+               "y" : 89,
                "name" : "#046",
-               "y" : 89
+               "drilldown" : "046"
             },
             {
-               "drilldown" : "047",
+               "y" : 86,
                "name" : "#047",
-               "y" : 86
+               "drilldown" : "047"
             },
             {
-               "name" : "#048",
+               "y" : 110,
                "drilldown" : "048",
-               "y" : 110
+               "name" : "#048"
             },
             {
-               "y" : 91,
+               "drilldown" : "049",
                "name" : "#049",
-               "drilldown" : "049"
+               "y" : 91
             },
             {
                "drilldown" : "050",
@@ -271,9 +259,9 @@
                "y" : 91
             },
             {
-               "drilldown" : "052",
+               "y" : 93,
                "name" : "#052",
-               "y" : 93
+               "drilldown" : "052"
             },
             {
                "name" : "#053",
@@ -281,8 +269,8 @@
                "y" : 103
             },
             {
-               "drilldown" : "054",
                "name" : "#054",
+               "drilldown" : "054",
                "y" : 105
             },
             {
@@ -291,14 +279,14 @@
                "y" : 90
             },
             {
+               "y" : 97,
                "name" : "#056",
-               "drilldown" : "056",
-               "y" : 97
+               "drilldown" : "056"
             },
             {
+               "y" : 82,
                "name" : "#057",
-               "drilldown" : "057",
-               "y" : 82
+               "drilldown" : "057"
             },
             {
                "y" : 71,
@@ -306,39 +294,39 @@
                "name" : "#058"
             },
             {
-               "y" : 91,
                "name" : "#059",
-               "drilldown" : "059"
+               "drilldown" : "059",
+               "y" : 91
             },
             {
                "y" : 87,
-               "drilldown" : "060",
-               "name" : "#060"
+               "name" : "#060",
+               "drilldown" : "060"
             },
             {
+               "y" : 83,
                "drilldown" : "061",
-               "name" : "#061",
-               "y" : 83
+               "name" : "#061"
             },
             {
                "y" : 60,
-               "name" : "#062",
-               "drilldown" : "062"
+               "drilldown" : "062",
+               "name" : "#062"
             },
             {
-               "y" : 91,
                "drilldown" : "063",
-               "name" : "#063"
+               "name" : "#063",
+               "y" : 91
             },
             {
                "y" : 82,
-               "drilldown" : "064",
-               "name" : "#064"
+               "name" : "#064",
+               "drilldown" : "064"
             },
             {
                "y" : 75,
-               "drilldown" : "065",
-               "name" : "#065"
+               "name" : "#065",
+               "drilldown" : "065"
             },
             {
                "y" : 86,
@@ -346,69 +334,69 @@
                "name" : "#066"
             },
             {
-               "y" : 92,
+               "drilldown" : "067",
                "name" : "#067",
-               "drilldown" : "067"
+               "y" : 92
             },
             {
-               "drilldown" : "068",
                "name" : "#068",
+               "drilldown" : "068",
                "y" : 77
             },
             {
-               "y" : 85,
                "name" : "#069",
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "y" : 85
             },
             {
-               "y" : 95,
+               "name" : "#070",
                "drilldown" : "070",
-               "name" : "#070"
+               "y" : 95
             },
             {
-               "name" : "#071",
                "drilldown" : "071",
+               "name" : "#071",
                "y" : 80
             },
             {
                "y" : 114,
-               "name" : "#072",
-               "drilldown" : "072"
+               "drilldown" : "072",
+               "name" : "#072"
             },
             {
-               "drilldown" : "073",
+               "y" : 112,
                "name" : "#073",
-               "y" : 112
+               "drilldown" : "073"
             },
             {
-               "name" : "#074",
                "drilldown" : "074",
+               "name" : "#074",
                "y" : 117
             },
             {
-               "y" : 117,
+               "drilldown" : "075",
                "name" : "#075",
-               "drilldown" : "075"
+               "y" : 117
             },
             {
-               "name" : "#076",
+               "y" : 101,
                "drilldown" : "076",
-               "y" : 101
+               "name" : "#076"
             },
             {
-               "drilldown" : "077",
                "name" : "#077",
+               "drilldown" : "077",
                "y" : 100
             },
             {
                "y" : 127,
-               "name" : "#078",
-               "drilldown" : "078"
+               "drilldown" : "078",
+               "name" : "#078"
             },
             {
-               "drilldown" : "079",
+               "y" : 122,
                "name" : "#079",
-               "y" : 122
+               "drilldown" : "079"
             },
             {
                "y" : 127,
@@ -416,9 +404,9 @@
                "name" : "#080"
             },
             {
-               "name" : "#081",
+               "y" : 114,
                "drilldown" : "081",
-               "y" : 114
+               "name" : "#081"
             },
             {
                "name" : "#082",
@@ -426,14 +414,14 @@
                "y" : 114
             },
             {
-               "name" : "#083",
+               "y" : 127,
                "drilldown" : "083",
-               "y" : 127
+               "name" : "#083"
             },
             {
+               "y" : 119,
                "name" : "#084",
-               "drilldown" : "084",
-               "y" : 119
+               "drilldown" : "084"
             },
             {
                "name" : "#085",
@@ -441,14 +429,14 @@
                "y" : 114
             },
             {
+               "y" : 104,
                "drilldown" : "086",
-               "name" : "#086",
-               "y" : 104
+               "name" : "#086"
             },
             {
-               "y" : 101,
+               "drilldown" : "087",
                "name" : "#087",
-               "drilldown" : "087"
+               "y" : 101
             },
             {
                "y" : 121,
@@ -456,24 +444,24 @@
                "drilldown" : "088"
             },
             {
+               "y" : 113,
                "name" : "#089",
-               "drilldown" : "089",
-               "y" : 113
+               "drilldown" : "089"
             },
             {
                "y" : 113,
-               "drilldown" : "090",
-               "name" : "#090"
+               "name" : "#090",
+               "drilldown" : "090"
             },
             {
-               "y" : 108,
                "drilldown" : "091",
-               "name" : "#091"
+               "name" : "#091",
+               "y" : 108
             },
             {
-               "y" : 98,
+               "name" : "#092",
                "drilldown" : "092",
-               "name" : "#092"
+               "y" : 98
             },
             {
                "drilldown" : "093",
@@ -481,14 +469,14 @@
                "y" : 87
             },
             {
+               "y" : 87,
                "name" : "#094",