- Added solutions by Dave Jacoby.

14 files changed, 1275 insertions, 1256 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 4f76dfd243..03ea18f1f0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,99 +1,80 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 6] Last updated at 2021-12-01 18:28:43 GMT"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
    "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/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Alexander Karelas",
-               "y" : 1,
-               "name" : "Alexander Karelas"
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "name" : "Simon Proctor",
-               "y" : 2,
-               "drilldown" : "Simon Proctor"
-            }
-         ],
-         "name" : "The Weekly Challenge - 141",
-         "colorByPoint" : 1
-      }
-   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 141"
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "subtitle" : {
-      "text" : "[Champions: 5] Last updated at 2021-12-01 18:22:20 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Alexander Karelas",
             "name" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Alexander Karelas"
+            ]
+         },
+         {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
          },
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba"
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "data" : [
@@ -106,18 +87,56 @@
             "name" : "Niels van Dijke"
          },
          {
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          }
       ]
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 141"
-   }
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Alexander Karelas",
+               "y" : 1,
+               "drilldown" : "Alexander Karelas"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "y" : 3,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "name" : "Simon Proctor",
+               "y" : 2,
+               "drilldown" : "Simon Proctor"
+            }
+         ],
+         "name" : "The Weekly Challenge - 141",
+         "colorByPoint" : 1
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a59715e740..a7e0bc5596 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
+   "legend" : {
+      "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-12-01 18:22:20 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "rotation" : -90,
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "enabled" : "true"
+         },
          "data" : [
             [
                "Blog",
-               2055
+               2056
             ],
             [
                "Perl",
-               6759
+               6761
             ],
             [
                "Raku",
                4103
             ]
-         ],
-         "dataLabels" : {
-            "rotation" : -90,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "enabled" : "true",
-            "align" : "right",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}"
-         },
-         "name" : "Contributions"
+         ]
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "subtitle" : {
+      "text" : "Last updated at 2021-12-01 18:28:43 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3591e10b65..b3898cb402 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,35 @@
 {
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-12-01 18:28:43 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,9 +43,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -33,12 +63,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
             "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -52,10 +81,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
+            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -69,9 +99,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
             "data" : [
@@ -92,6 +120,7 @@
             "name" : "005"
          },
          {
+            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -106,8 +135,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006"
+            ]
          },
          {
             "data" : [
@@ -128,8 +156,6 @@
             "name" : "007"
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -143,9 +169,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "id" : "009",
             "name" : "009",
             "data" : [
                [
@@ -160,11 +189,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009"
+            ]
          },
          {
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -179,11 +206,10 @@
                   11
                ]
             ],
+            "id" : "010",
             "name" : "010"
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -197,9 +223,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
+            "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -213,12 +243,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012",
-            "name" : "012"
+            ]
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -233,9 +260,11 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "name" : "014",
             "id" : "014",
             "data" : [
                [
@@ -250,11 +279,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014"
+            ]
          },
          {
             "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -268,11 +297,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015"
+            ]
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -287,10 +314,10 @@
                   12
                ]
             ],
+            "id" : "016",
             "name" : "016"
          },
          {
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -305,10 +332,10 @@
                   12
                ]
             ],
+            "name" : "017",
             "id" : "017"
          },
          {
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -323,11 +350,10 @@
                   14
                ]
             ],
-            "id" : "018"
+            "id" : "018",
+            "name" : "018"
          },
          {
-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,11 +367,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -362,6 +390,8 @@
             ]
          },
          {
+            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -375,12 +405,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021",
-            "name" : "021"
+            ]
          },
          {
             "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -394,10 +423,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022"
+            ]
          },
          {
+            "id" : "023",
             "name" : "023",
             "data" : [
                [
@@ -412,8 +441,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023"
+            ]
          },
          {
             "data" : [
@@ -452,6 +480,7 @@
             "name" : "025"
          },
          {
+            "id" : "026",
             "name" : "026",
             "data" : [
                [
@@ -466,8 +495,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026"
+            ]
          },
          {
             "name" : "027",
@@ -488,7 +516,6 @@
             ]
          },
          {
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -503,7 +530,8 @@
                   9
                ]
             ],
-            "name" : "028"
+            "name" : "028",
+            "id" : "028"
          },
          {
             "name" : "029",
@@ -560,8 +588,8 @@
             "name" : "031"
          },
          {
-            "name" : "032",
             "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -592,11 +620,10 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "name" : "033",
+            "id" : "033"
          },
          {
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -611,6 +638,7 @@
                   11
                ]
             ],
+            "name" : "034",
             "id" : "034"
          },
          {
@@ -651,6 +679,7 @@
          },
          {
             "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -664,11 +693,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037"
+            ]
          },
          {
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -683,11 +710,12 @@
                   12
                ]
             ],
+            "name" : "038",
             "id" : "038"
          },
          {
-            "name" : "039",
             "id" : "039",
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -722,7 +750,6 @@
             "name" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -737,10 +764,12 @@
                   9
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
             "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -754,8 +783,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042"
+            ]
          },
          {
             "name" : "043",
@@ -777,6 +805,7 @@
          },
          {
             "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -790,10 +819,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "044"
+            ]
          },
          {
+            "name" : "045",
             "id" : "045",
             "data" : [
                [
@@ -808,12 +837,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "045"
+            ]
          },
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-            "name" : "046",
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -827,10 +853,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "046",
+            "name" : "046"
          },
          {
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,10 +872,12 @@
                   10
                ]
             ],
+            "name" : "047",
             "id" : "047"
          },
          {
             "name" : "048",
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -862,8 +891,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "048"
+            ]
          },
          {
             "data" : [
@@ -880,12 +908,12 @@
                   12
                ]
             ],
-            "id" : "049",
-            "name" : "049"
+            "name" : "049",
+            "id" : "049"
          },
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-            "name" : "050",
             "id" : "050",
+            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -902,8 +930,6 @@
             ]
          },
          {
-            "name" : "051",
-            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -917,11 +943,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "051",
+            "name" : "051"
          },
          {
-            "name" : "052",
-            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -935,9 +961,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "052",
+            "name" : "052"
          },
          {
+            "id" : "053",
             "name" : "053",
             "data" : [
                [
@@ -952,8 +981,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "053"
+            ]
          },
          {
             "name" : "054",
@@ -975,6 +1003,7 @@
          },
          {
             "id" : "055",
+            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -988,12 +1017,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "055"
+            ]
          },
          {
-            "name" : "056",
             "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1010,8 +1038,6 @@
             ]
          },
          {
-            "name" : "057",
-            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1025,7 +1051,9 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "057",
+            "id" : "057"
          },
          {
             "data" : [
@@ -1082,7 +1110,6 @@
             ]
          },
          {
-            "id" : "061",
             "data" : [
                [
                   "Perl",
@@ -1097,6 +1124,7 @@
                   14
                ]
             ],
+            "id" : "061",
             "name" : "061"
          },
          {
@@ -1119,6 +1147,7 @@
          },
          {
             "id" : "063",
+            "name" : "063",
             "data" : [
                [
                   "Perl",
@@ -1132,8 +1161,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "063"
+            ]
          },
          {
             "name" : "064",
@@ -1154,7 +1182,6 @@
             ]
          },
          {
-            "id" : "065",
             "data" : [
                [
                   "Perl",
@@ -1169,11 +1196,10 @@
                   15
                ]
             ],
-            "name" : "065"
+            "name" : "065",
+            "id" : "065"
          },
          {
-            "name" : "066",
-            "id" : "066",
             "data" : [
                [
                   "Perl",
@@ -1187,11 +1213,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "066",
+            "id" : "066"
          },
          {
-            "name" : "067",
-            "id" : "067",
             "data" : [
                [
                   "Perl",
@@ -1205,11 +1231,11 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "id" : "067",
+            "name" : "067"
          },
          {
-            "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1223,10 +1249,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "068",
+            "id" : "068"
          },
          {
-            "id" : "069",
             "data" : [
                [
                   "Perl",
@@ -1241,9 +1268,11 @@
                   16
                ]
             ],
-            "name" : "069"
+            "name" : "069",
+            "id" : "069"
          },
          {
+            "id" : "070",
             "name" : "070",
             "data" : [
                [
@@ -1258,10 +1287,10 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "070"
+            ]
          },
          {
+            "id" : "071",
             "name" : "071",
             "data" : [
                [
@@ -1276,8 +1305,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "071"
+            ]
          },
          {
             "name" : "072",
@@ -1298,8 +1326,6 @@
             ]
          },
          {
-            "name" : "073",
-            "id" : "073",
             "data" : [
                [
                   "Perl",
@@ -1313,11 +1339,11 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "name" : "073",
+            "id" : "073"
          },
          {
-            "name" : "074",
-            "id" : "074",
             "data" : [
                [
                   "Perl",
@@ -1331,10 +1357,11 @@
                   "Blog",
                   20
                ]
-            ]
+            ],
+            "id" : "074",
+            "name" : "074"
          },
          {
-            "name" : "075",
             "data" : [
                [
                   "Perl",
@@ -1349,11 +1376,12 @@
                   20
                ]
             ],
+            "name" : "075",
             "id" : "075"
          },
          {
-            "name" : "076",
             "id" : "076",
+            "name" : "076",
             "data" : [
                [
                   "Perl",
@@ -1370,6 +1398,7 @@
             ]
          },
          {
+            "name" : "077",
             "id" : "077",
             "data" : [
                [
@@ -1384,8 +1413,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "077"
+            ]
          },
          {
             "data" : [
@@ -1402,8 +1430,8 @@
                   18
                ]
             ],
-            "id" : "078",
-            "name" : "078"
+            "name" : "078",
+            "id" : "078"
          },
          {
             "data" : [
@@ -1424,6 +1452,7 @@
             "name" : "079"
          },
          {