- Added solutions by Abigail.

14 files changed, 1642 insertions, 1623 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 543a035f5f..fa08bd64c7 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,22 +1,21 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "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/>"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2022-02-02 09:33:40 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
+         "name" : "The Weekly Challenge - 150",
+         "colorByPoint" : 1,
          "data" : [
             {
+               "name" : "Abigail",
+               "y" : 4,
+               "drilldown" : "Abigail"
+            },
+            {
                "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "Andrew Shitov"
             },
             {
                "drilldown" : "Cheok-Yin Fung",
@@ -24,29 +23,29 @@
                "y" : 1
             },
             {
+               "name" : "E. Choroba",
                "y" : 2,
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
+               "drilldown" : "E. Choroba"
             },
             {
-               "y" : 3,
+               "drilldown" : "James Smith",
                "name" : "James Smith",
-               "drilldown" : "James Smith"
+               "y" : 3
             },
             {
-               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Luca Ferrari"
             },
             {
-               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
                "y" : 2
             },
             {
-               "name" : "Marton Polgar",
                "drilldown" : "Marton Polgar",
-               "y" : 2
+               "y" : 2,
+               "name" : "Marton Polgar"
             },
             {
                "drilldown" : "Peter Campbell Smith",
@@ -54,59 +53,58 @@
                "y" : 3
             },
             {
-               "drilldown" : "Roger Bell_West",
                "name" : "Roger Bell_West",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Roger Bell_West"
             },
             {
                "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 150"
+         ]
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 150"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
+   "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/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov",
+            "id" : "Abigail",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Abigail"
+         },
+         {
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov"
          },
          {
             "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Cheok-Yin Fung"
          },
          {
             "data" : [
@@ -115,10 +113,12 @@
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -128,11 +128,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -142,33 +142,29 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            ]
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
+            "name" : "Marton Polgar",
+            "id" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Marton Polgar",
-            "name" : "Marton Polgar"
+            ]
          },
          {
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -178,7 +174,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
          },
          {
             "data" : [
@@ -195,7 +193,6 @@
             "name" : "Roger Bell_West"
          },
          {
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
             "data" : [
                [
@@ -206,13 +203,35 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          }
       ]
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 150"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2022-02-02 16:27:06 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a8003cfb59..e74555d6e8 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               2239
+               2241
             ],
             [
                "Perl",
-               7207
+               7209
             ],
             [
                "Raku",
                4335
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
+            "y" : 10,
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
             "rotation" : -90,
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "y" : 10
+            "format" : "{point.y:.0f}"
          }
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-02-02 09:33:40 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      }
+      },
+      "type" : "category"
    },
    "legend" : {
       "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-02-02 16:27:06 GMT"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 7d191674f6..4ce2da6b16 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,36 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-02-02 16:27:06 GMT"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,9 +44,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -34,7 +63,6 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
@@ -56,6 +84,7 @@
             ]
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -70,10 +99,11 @@
                   10
                ]
             ],
-            "name" : "004",
-            "id" : "004"
+            "name" : "004"
          },
          {
+            "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -87,13 +117,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
-            "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,9 +133,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
+            "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -123,11 +153,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
+            "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -141,13 +171,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "008",
-            "id" : "008"
+            ]
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -161,9 +187,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009",
+            "name" : "009"
          },
          {
+            "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -177,9 +207,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
             "data" : [
@@ -196,10 +224,11 @@
                   10
                ]
             ],
-            "name" : "011",
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -214,11 +243,9 @@
                   11
                ]
             ],
-            "id" : "012",
             "name" : "012"
          },
          {
-            "id" : "013",
             "name" : "013",
             "data" : [
                [
@@ -233,11 +260,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -254,8 +282,8 @@
             ]
          },
          {
-            "id" : "015",
             "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -272,6 +300,7 @@
             ]
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -286,7 +315,6 @@
                   12
                ]
             ],
-            "id" : "016",
             "name" : "016"
          },
          {
@@ -308,7 +336,6 @@
             "name" : "017"
          },
          {
-            "id" : "018",
             "name" : "018",
             "data" : [
                [
@@ -323,11 +350,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
             "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,11 +368,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
             "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -359,10 +386,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020"
          },
          {
-            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -377,9 +404,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021"
          },
          {
+            "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -393,13 +423,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -413,10 +440,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
-            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -431,11 +458,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024"
          },
          {
-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -449,9 +475,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -466,10 +495,10 @@
                   10
                ]
             ],
-            "name" : "026",
             "id" : "026"
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -484,11 +513,9 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "name" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -503,7 +530,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
             "data" : [
@@ -524,6 +552,7 @@
             "name" : "029"
          },
          {
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -538,8 +567,7 @@
                   10
                ]
             ],
-            "id" : "030",
-            "name" : "030"
+            "id" : "030"
          },
          {
             "name" : "031",
@@ -579,7 +607,6 @@
          },
          {
             "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -593,11 +620,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033"
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -611,9 +638,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -628,8 +657,7 @@
                   9
                ]
             ],
-            "name" : "035",
-            "id" : "035"
+            "name" : "035"
          },
          {
             "data" : [
@@ -646,11 +674,10 @@
                   11
                ]
             ],
-            "name" : "036",
-            "id" : "036"
+            "id" : "036",
+            "name" : "036"
          },
          {
-            "id" : "037",
             "name" : "037",
             "data" : [
                [
@@ -665,10 +692,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
-            "name" : "038",
             "id" : "038",
             "data" : [
                [
@@ -683,10 +710,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038"
          },
          {
-            "name" : "039",
             "id" : "039",
             "data" : [
                [
@@ -701,11 +728,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039"
          },
          {
             "name" : "040",
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -719,7 +746,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040"
          },
          {
             "data" : [
@@ -736,12 +764,10 @@
                   9
                ]
             ],
-            "name" : "041",
-            "id" : "041"
+            "id" : "041",
+            "name" : "041"
          },
          {
-            "id" : "042",
-            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -755,11 +781,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "042",
+            "name" : "042"
          },
          {
-            "id" : "043",
             "name" : "043",
+            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -777,7 +805,6 @@
          },
          {
             "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -791,7 +818,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044"
          },
          {
             "name" : "045",
@@ -826,12 +854,10 @@
                   10
                ]
             ],
-            "name" : "046",
-            "id" : "046"
+            "id" : "046",
+            "name" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,9 +871,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -862,12 +891,9 @@
                   12
                ]
             ],
-            "name" : "048",
-            "id" : "048"
+            "name" : "048"
          },
          {
-            "name" : "049",
-            "id" : "049",
             "data" : [
                [
                   "Perl",
@@ -881,7 +907,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "049",
+            "name" : "049"
          },
          {
             "name" : "050",
@@ -902,6 +930,7 @@
             ]
          },
          {
+            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -916,11 +945,9 @@
                   11
                ]
             ],
-            "name" : "051",
-            "id" : "051"
+            "name" : "051"
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-            "name" : "052",
             "id" : "052",
             "data" : [
                [
@@ -935,11 +962,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "052"
          },
          {
             "id" : "053",
-            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -953,7 +980,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "053"
          },
          {
             "data" : [
@@ -970,11 +998,10 @@
                   18
                ]
             ],
-            "name" : "054",
-            "id" : "054"
+            "id" : "054",
+            "name" : "054"
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-            "id" : "055",
             "name" : "055",
             "data" : [
                [
@@ -989,7 +1016,8 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "055"
          },
          {
             "name" : "056",
@@ -1010,6 +1038,7 @@
             ]
          },
          {
+            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1024,10 +1053,10 @@
                   15
                ]
             ],
-            "id" : "057",
             "name" : "057"
          },
          {
+            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1042,12 +1071,10 @@
                   13
                ]
             ],
-            "id" : "058",
             "name" : "058"
          },
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             "name" : "059",
-            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1061,10 +1088,10 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "059"
          },
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-            "id" : "060",
             "name" : "060",
             "data" : [
                [
@@ -1079,10 +1106,10 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "060"
          },
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-            "id" : "061",
             "name" : "061",
             "data" : [
                [
@@ -1097,11 +1124,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "061"
          },
          {
             "name" : "062",
-            "id" : "062",
             "data" : [
                [
                   "Perl",
@@ -1115,11 +1142,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "062"
          },
          {
             "name" : "063",
-            "id" : "063",
             "data" : [
                [