- Added solutions by Ulrich Rieke.

14 files changed, 1308 insertions, 1289 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 072152d4bc..7cca1ee75f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,28 +1,75 @@
 {
+   "legend" : {
+      "enabled" : 0
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
    "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
       "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/>"
    },
+   "subtitle" : {
+      "text" : "[Champions: 8] Last updated at 2022-03-15 23:57:44 GMT"
+   },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 156",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "y" : 2,
+               "name" : "PokGoPun",
+               "drilldown" : "PokGoPun"
+            },
+            {
+               "name" : "Robert DiCicco",
+               "drilldown" : "Robert DiCicco",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
    "drilldown" : {
       "series" : [
          {
-            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -33,9 +80,11 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby"
+            "name" : "Dave Jacoby"
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -45,9 +94,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            ]
          },
          {
             "id" : "Mark Anderson",
@@ -70,7 +117,6 @@
             "id" : "PokGoPun"
          },
          {
-            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -81,11 +127,11 @@
                   2
                ]
             ],
-            "id" : "Robert DiCicco"
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
          },
          {
             "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -95,10 +141,25 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "W. Luis Mochan",
+            "name" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Ulrich Rieke"
+         },
+         {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -109,65 +170,23 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 7] Last updated at 2022-03-15 23:28:52 GMT"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 156",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "name" : "PokGoPun",
-               "drilldown" : "PokGoPun",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Robert DiCicco",
-               "name" : "Robert DiCicco",
-               "y" : 4
-            },
-            {
-               "y" : 4,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
    "title" : {
       "text" : "The Weekly Challenge - 156"
    },
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 240578e96d..c16b773804 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,6 +1,36 @@
 {
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
+         "dataLabels" : {
+            "enabled" : "true",
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
+         },
          "data" : [
             [
                "Blog",
@@ -8,56 +38,26 @@
             ],
             [
                "Perl",
-               7484
+               7486
             ],
             [
                "Raku",
-               4497
+               4499
             ]
          ],
-         "dataLabels" : {
-            "y" : 10,
-            "rotation" : -90,
-            "enabled" : "true",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "align" : "right"
-         },
          "name" : "Contributions"
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2022-03-15 23:28:52 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+      "text" : "Last updated at 2022-03-15 23:57:44 GMT"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index ba83e70aee..e08de5909c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,6 +1,16 @@
 {
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-03-15 23:57:44 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "series" : [
       {
+         "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
                "drilldown" : "001",
@@ -14,8 +24,8 @@
             },
             {
                "y" : 83,
-               "name" : "#003",
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "name" : "#003"
             },
             {
                "y" : 99,
@@ -23,19 +33,19 @@
                "drilldown" : "004"
             },
             {
-               "y" : 78,
                "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "y" : 78
             },
             {
-               "y" : 58,
+               "drilldown" : "006",
                "name" : "#006",
-               "drilldown" : "006"
+               "y" : 58
             },
             {
-               "name" : "#007",
+               "y" : 64,
                "drilldown" : "007",
-               "y" : 64
+               "name" : "#007"
             },
             {
                "y" : 78,
@@ -43,9 +53,9 @@
                "name" : "#008"
             },
             {
-               "name" : "#009",
+               "y" : 76,
                "drilldown" : "009",
-               "y" : 76
+               "name" : "#009"
             },
             {
                "drilldown" : "010",
@@ -54,13 +64,13 @@
             },
             {
                "y" : 85,
-               "name" : "#011",
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "name" : "#011"
             },
             {
+               "y" : 89,
                "name" : "#012",
-               "drilldown" : "012",
-               "y" : 89
+               "drilldown" : "012"
             },
             {
                "name" : "#013",
@@ -69,8 +79,8 @@
             },
             {
                "y" : 101,
-               "name" : "#014",
-               "drilldown" : "014"
+               "drilldown" : "014",
+               "name" : "#014"
             },
             {
                "y" : 99,
@@ -78,29 +88,29 @@
                "drilldown" : "015"
             },
             {
+               "y" : 71,
                "name" : "#016",
-               "drilldown" : "016",
-               "y" : 71
+               "drilldown" : "016"
             },
             {
-               "name" : "#017",
                "drilldown" : "017",
+               "name" : "#017",
                "y" : 84
             },
             {
+               "y" : 81,
                "name" : "#018",
-               "drilldown" : "018",
-               "y" : 81
+               "drilldown" : "018"
             },
             {
-               "y" : 103,
                "name" : "#019",
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 103
             },
             {
+               "y" : 101,
                "drilldown" : "020",
-               "name" : "#020",
-               "y" : 101
+               "name" : "#020"
             },
             {
                "drilldown" : "021",
@@ -108,9 +118,9 @@
                "y" : 72
             },
             {
-               "y" : 68,
+               "drilldown" : "022",
                "name" : "#022",
-               "drilldown" : "022"
+               "y" : 68
             },
             {
                "drilldown" : "023",
@@ -118,104 +128,104 @@
                "y" : 97
             },
             {
-               "name" : "#024",
                "drilldown" : "024",
+               "name" : "#024",
                "y" : 75
             },
             {
-               "y" : 59,
                "name" : "#025",
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "y" : 59
             },
             {
-               "y" : 74,
+               "drilldown" : "026",
                "name" : "#026",
-               "drilldown" : "026"
+               "y" : 74
             },
             {
-               "y" : 62,
                "drilldown" : "027",
-               "name" : "#027"
+               "name" : "#027",
+               "y" : 62
             },
             {
-               "name" : "#028",
+               "y" : 82,
                "drilldown" : "028",
-               "y" : 82
+               "name" : "#028"
             },
             {
-               "name" : "#029",
                "drilldown" : "029",
+               "name" : "#029",
                "y" : 81
             },
             {
-               "name" : "#030",
                "drilldown" : "030",
+               "name" : "#030",
                "y" : 119
             },
             {
+               "y" : 91,
                "drilldown" : "031",
-               "name" : "#031",
-               "y" : 91
+               "name" : "#031"
             },
             {
+               "y" : 96,
                "drilldown" : "032",
-               "name" : "#032",
-               "y" : 96
+               "name" : "#032"
             },
             {
-               "y" : 112,
+               "name" : "#033",
                "drilldown" : "033",
-               "name" : "#033"
+               "y" : 112
             },
             {
-               "drilldown" : "034",
+               "y" : 66,
                "name" : "#034",
-               "y" : 66
+               "drilldown" : "034"
             },
             {
-               "name" : "#035",
+               "y" : 66,
                "drilldown" : "035",
-               "y" : 66
+               "name" : "#035"
             },
             {
-               "y" : 68,
+               "name" : "#036",
                "drilldown" : "036",
-               "name" : "#036"
+               "y" : 68
             },
             {
-               "name" : "#037",
                "drilldown" : "037",
+               "name" : "#037",
                "y" : 67
             },
             {
-               "y" : 68,
                "name" : "#038",
-               "drilldown" : "038"
+               "drilldown" : "038",
+               "y" : 68
             },
             {
-               "y" : 62,
                "name" : "#039",
-               "drilldown" : "039"
+               "drilldown" : "039",
+               "y" : 62
             },
             {
-               "y" : 73,
+               "drilldown" : "040",
                "name" : "#040",
-               "drilldown" : "040"
+               "y" : 73
             },
             {
-               "y" : 76,
+               "drilldown" : "041",
                "name" : "#041",
-               "drilldown" : "041"
+               "y" : 76
             },
             {
-               "name" : "#042",
                "drilldown" : "042",
+               "name" : "#042",
                "y" : 92
             },
             {
-               "y" : 68,
                "name" : "#043",
-               "drilldown" : "043"
+               "drilldown" : "043",
+               "y" : 68
             },
             {
                "y" : 85,
@@ -223,9 +233,9 @@
                "name" : "#044"
             },
             {
-               "y" : 96,
+               "drilldown" : "045",
                "name" : "#045",
-               "drilldown" : "045"
+               "y" : 96
             },
             {
                "drilldown" : "046",
@@ -238,14 +248,14 @@
                "drilldown" : "047"
             },
             {
-               "name" : "#048",
+               "y" : 108,
                "drilldown" : "048",
-               "y" : 108
+               "name" : "#048"
             },
             {
-               "y" : 89,
                "name" : "#049",
-               "drilldown" : "049"
+               "drilldown" : "049",
+               "y" : 89
             },
             {
                "y" : 98,
@@ -253,19 +263,19 @@
                "name" : "#050"
             },
             {
+               "y" : 89,
                "drilldown" : "051",
-               "name" : "#051",
-               "y" : 89
+               "name" : "#051"
             },
             {
+               "y" : 91,
                "name" : "#052",
-               "drilldown" : "052",
-               "y" : 91
+               "drilldown" : "052"
             },
             {
-               "y" : 101,
+               "name" : "#053",
                "drilldown" : "053",
-               "name" : "#053"
+               "y" : 101
             },
             {
                "y" : 103,
@@ -278,14 +288,14 @@
                "y" : 88
             },
             {
-               "y" : 95,
                "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "y" : 95
             },
             {
+               "y" : 80,
                "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
+               "name" : "#057"
             },
             {
                "name" : "#058",
@@ -298,19 +308,19 @@
                "name" : "#059"
             },
             {
+               "y" : 85,
                "name" : "#060",
-               "drilldown" : "060",
-               "y" : 85
+               "drilldown" : "060"
             },
             {
                "y" : 81,
-               "drilldown" : "061",
-               "name" : "#061"
+               "name" : "#061",
+               "drilldown" : "061"
             },
             {
-               "drilldown" : "062",
+               "y" : 58,
                "name" : "#062",
-               "y" : 58
+               "drilldown" : "062"
             },
             {
                "y" : 89,
@@ -318,24 +328,24 @@
                "drilldown" : "063"
             },
             {
-               "y" : 80,
+               "name" : "#064",
                "drilldown" : "064",
-               "name" : "#064"
+               "y" : 80
             },
             {
-               "drilldown" : "065",
+               "y" : 73,
                "name" : "#065",
-               "y" : 73
+               "drilldown" : "065"
             },
             {
-               "drilldown" : "066",
+               "y" : 84,
                "name" : "#066",
-               "y" : 84
+               "drilldown" : "066"
             },
             {
+               "y" : 90,
                "name" : "#067",
-               "drilldown" : "067",
-               "y" : 90
+               "drilldown" : "067"
             },
             {
                "drilldown" : "068",
@@ -343,14 +353,14 @@
                "y" : 75
             },
             {
-               "name" : "#069",
+               "y" : 83,
                "drilldown" : "069",
-               "y" : 83
+               "name" : "#069"
             },
             {
-               "y" : 93,
+               "name" : "#070",
                "drilldown" : "070",
-               "name" : "#070"
+               "y" : 93
             },
             {
                "y" : 78,
@@ -359,13 +369,13 @@
             },
             {
                "y" : 112,
-               "drilldown" : "072",
-               "name" : "#072"
+               "name" : "#072",
+               "drilldown" : "072"
             },
             {
-               "name" : "#073",
+               "y" : 110,
                "drilldown" : "073",
-               "y" : 110
+               "name" : "#073"
             },
             {
                "drilldown" : "074",
@@ -373,14 +383,14 @@
                "y" : 115
             },
             {
-               "name" : "#075",
+               "y" : 115,
                "drilldown" : "075",
-               "y" : 115
+               "name" : "#075"
             },
             {
-               "y" : 101,
+               "drilldown" : "076",
                "name" : "#076",
-               "drilldown" : "076"
+               "y" : 101
             },
             {
                "name" : "#077",
@@ -389,22 +399,22 @@
             },
             {
                "y" : 127,
-               "name" : "#078",
-               "drilldown" : "078"
+               "drilldown" : "078",
+               "name" : "#078"
             },
             {
                "y" : 122,
-               "drilldown" : "079",
-               "name" : "#079"
+               "name" : "#079",
+               "drilldown" : "079"
             },
             {
-               "y" : 127,
                "name" : "#080",
-               "drilldown" : "080"
+               "drilldown" : "080",
+               "y" : 127
             },
             {
-               "name" : "#081",
                "drilldown" : "081",
+               "name" : "#081",
                "y" : 114
             },
             {
@@ -413,34 +423,34 @@
                "drilldown" : "082"
             },
             {
-               "name" : "#083",
                "drilldown" : "083",
+               "name" : "#083",
                "y" : 127
             },
             {
-               "drilldown" : "084",
                "name" : "#084",
+               "drilldown" : "084",
                "y" : 119
             },
             {
-               "name" : "#085",
                "drilldown" : "085",
+               "name" : "#085",
                "y" : 114
             },
             {
                "y" : 104,
-               "name" : "#086",
-               "drilldown" : "086"
+               "drilldown" : "086",
+               "name" : "#086"
             },
             {
-               "y" : 101,
                "drilldown" : "087",
-               "name" : "#087"
+               "name" : "#087",
+               "y" : 101
             },
             {
+               "y" : 121,
                "name" : "#088",
-               "drilldown" : "088",
-               "y" : 121
+               "drilldown" : "088"
             },
             {
                "drilldown" : "089",
@@ -448,9 +458,9 @@
                "y" : 113
             },
             {
-               "drilldown" : "090",
+               "y" : 113,
                "name" : "#090",
-               "y" : 113
+               "drilldown" : "090"
             },
             {
                "y" : 108,
@@ -469,18 +479,18 @@
             },
             {
                "y" : 87,
-               "name" : "#094",
-               "drilldown" : "094"
+               "drilldown" : "094",
+               "name" : "#094"
             },
             {
-               "drilldown" : "095",
+               "y" : 108,
                "name" : "#095",
-               "y" : 108
+               "drilldown" : "095"
             },
             {
-               "y" : 108,
                "name" : "#096",
-               "drilldown" : "096"
+               "drilldown" : "096",
+               "y" : 108
             },
             {
                "name" : "#097",
@@ -498,19 +508,19 @@
                "drilldown" : "099"
             },
             {
-               "drilldown" : "100",
+               "y" : 120,
                "name" : "#100",
-               "y" : 120
+               "drilldown" : "100"
             },
             {
                "y" : 83,
-               "name" : "#101",
-               "drilldown" : "101"
+               "drilldown" : "101",
+               "name" : "#101"
             },
             {
+               "y" : 90,
                "drilldown" : "102",
-               "name" : "#102",
-               "y" : 90
+               "name" : "#102"
             },
             {
                "drilldown" : "103",
@@ -518,19 +528,19 @@
                "y" : 79
             },
             {
-               "drilldown" : "104",
+               "y" : 85,
                "name" : "#104",
-               "y" : 85
+               "drilldown" : "104"
             },
             {
                "y" : 75,
-               "drilldown" : "105",
-               "name" : "#105"
+               "name" : "#105",
+               "drilldown" : "105"
             },
             {
+               "y" : 97,
                "name" : "#106",
-               "drilldown" : "106",
-               "y" : 97
+               "drilldown" : "106"
             },
             {
                "drilldown" : "107",
@@ -544,58 +554,58 @@
             },
             {
                "y" : 107,
-               "name" : "#109",
-               "drilldown" : "109"
+               "drilldown" : "109",
+               "name" : "#109"
             },
             {
-               "y" : 108,
                "name" : "#110",
-               "drilldown" : "110"
+               "drilldown" : "110",
+               "y" : 108
             },
             {
                "y" : 91,
-               "drilldown" : "111",
-               "name" : "#111"
+               "name" : "#111",
+               "drilldown" : "111"
             },
             {
-               "y" : 92,
+               "name" : "#112",
                "drilldown" : "112",
-               "name" : "#112"
+               "y" : 92
             },
             {
-               "y" : 92,
+               "name" : "#113",
                "drilldown" : "113",
-               "name" : "#113"
+               "y" : 92
             },
             {
+               "y" : 108,
                "drilldown" : "114",
-               "name" : "#114",
-               "y" : 108
+               "name" : "#114"
             },
             {
-               "y" : 96,
                "drilldown" : "115",
-               "name" : "#115"
+               "name" : "#115",
+               "y" : 96
             },
             {
-               "y" : 95,
+               "drilldown" : "116",
                "name" : "#116",
-               "drilldown" : "116"
+               "y" : 95
             },
             {
+               "y" : 97,
                "name" : "#117",
-               "drilldown" : "117",
-               "y" : 97
+               "drilldown" : "117"
             },
             {
-               "drilldown" : "118",
+               "y" : 83,
                "name" : "#118",
-               "y" : 83
+               "drilldown" : "118"
             },
             {
-               "drilldown" : "119",
+               "y" : 125,
                "name" : "#119",
-               "y" : 125
+               "drilldown" : "119"
             },
             {
                "drilldown" : "120",
@@ -608,14 +618,14 @@
                "drilldown" : "121"
             },
             {
-               "y" : 110,
+               "drilldown" : "122",