- Added solutions by Feng Chang.

15 files changed, 1636 insertions, 1621 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8abc832543..3ecd182a49 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,18 +1,44 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 191"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
+   "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/>"
+   },
    "drilldown" : {
       "series" : [
          {
             "data" : [
                [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
+         },
+         {
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
+            "data" : [
+               [
                   "Perl",
                   2
                ],
@@ -20,44 +46,33 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            ]
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 191"
-   },
-   "tooltip" : {
-      "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/>"
-   },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    },
    "series" : [
       {
          "name" : "The Weekly Challenge - 191",
-         "colorByPoint" : 1,
          "data" : [
             {
-               "y" : 4,
+               "y" : 2,
+               "name" : "Feng Chang",
+               "drilldown" : "Feng Chang"
+            },
+            {
                "drilldown" : "Roger Bell_West",
+               "y" : 4,
                "name" : "Roger Bell_West"
             }
-         ]
+         ],
+         "colorByPoint" : 1
       }
    ],
-   "legend" : {
-      "enabled" : 0
-   },
    "subtitle" : {
-      "text" : "[Champions: 1] Last updated at 2022-11-14 17:01:30 GMT"
+      "text" : "[Champions: 2] Last updated at 2022-11-14 17:19:30 GMT"
    },
    "yAxis" : {
       "title" : {
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 50ea187747..8fec671fbd 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,6 +1,40 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "series" : [
       {
+         "dataLabels" : {
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "rotation" : -90
+         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -12,52 +46,18 @@
             ],
             [
                "Raku",
-               5588
+               5590
             ]
-         ],
-         "dataLabels" : {
-            "y" : 10,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "align" : "right",
-            "enabled" : "true",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}"
-         },
-         "name" : "Contributions"
+         ]
       }
    ],
-   "legend" : {
-      "enabled" : "false"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
    "subtitle" : {
-      "text" : "Last updated at 2022-11-14 17:01:30 GMT"
-   },
-   "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]"
-   },
-   "chart" : {
-      "type" : "column"
+      "text" : "Last updated at 2022-11-14 17:19:30 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 58da8d6a8b..1f63f99f74 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,57 +1,64 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-11-14 17:19:30 GMT"
+   },
    "series" : [
       {
-         "colorByPoint" : "true",
          "data" : [
             {
-               "name" : "#001",
                "drilldown" : "001",
-               "y" : 161
+               "y" : 161,
+               "name" : "#001"
             },
             {
-               "name" : "#002",
                "y" : 125,
+               "name" : "#002",
                "drilldown" : "002"
             },
             {
-               "name" : "#003",
                "y" : 83,
+               "name" : "#003",
                "drilldown" : "003"
             },
             {
-               "name" : "#004",
                "drilldown" : "004",
+               "name" : "#004",
                "y" : 99
             },
             {
                "y" : 78,
-               "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "drilldown" : "005"
             },
             {
+               "name" : "#006",
                "y" : 58,
-               "drilldown" : "006",
-               "name" : "#006"
+               "drilldown" : "006"
             },
             {
-               "drilldown" : "007",
+               "name" : "#007",
                "y" : 65,
-               "name" : "#007"
+               "drilldown" : "007"
             },
             {
+               "drilldown" : "008",
                "name" : "#008",
-               "y" : 78,
-               "drilldown" : "008"
+               "y" : 78
             },
             {
-               "y" : 76,
                "drilldown" : "009",
+               "y" : 76,
                "name" : "#009"
             },
             {
                "drilldown" : "010",
-               "y" : 65,
-               "name" : "#010"
+               "name" : "#010",
+               "y" : 65
             },
             {
                "name" : "#011",
@@ -59,114 +66,114 @@
                "drilldown" : "011"
             },
             {
-               "name" : "#012",
                "y" : 89,
+               "name" : "#012",
                "drilldown" : "012"
             },
             {
+               "drilldown" : "013",
                "name" : "#013",
-               "y" : 85,
-               "drilldown" : "013"
+               "y" : 85
             },
             {
-               "name" : "#014",
                "y" : 101,
+               "name" : "#014",
                "drilldown" : "014"
             },
             {
-               "y" : 99,
                "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "y" : 99
             },
             {
-               "drilldown" : "016",
                "y" : 71,
-               "name" : "#016"
+               "name" : "#016",
+               "drilldown" : "016"
             },
             {
-               "y" : 84,
                "drilldown" : "017",
+               "y" : 84,
                "name" : "#017"
             },
             {
+               "name" : "#018",
                "y" : 81,
-               "drilldown" : "018",
-               "name" : "#018"
+               "drilldown" : "018"
             },
             {
-               "drilldown" : "019",
+               "name" : "#019",
                "y" : 103,
-               "name" : "#019"
+               "drilldown" : "019"
             },
             {
+               "drilldown" : "020",
                "name" : "#020",
-               "y" : 101,
-               "drilldown" : "020"
+               "y" : 101
             },
             {
                "name" : "#021",
-               "drilldown" : "021",
-               "y" : 72
+               "y" : 72,
+               "drilldown" : "021"
             },
             {
+               "name" : "#022",
                "y" : 68,
-               "drilldown" : "022",
-               "name" : "#022"
+               "drilldown" : "022"
             },
             {
                "drilldown" : "023",
-               "y" : 97,
-               "name" : "#023"
+               "name" : "#023",
+               "y" : 97
             },
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                "y" : 75,
-               "drilldown" : "024",
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
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+               "y" : 59,
                "name" : "#025",
-               "drilldown" : "025",
-               "y" : 59
+               "drilldown" : "025"
             },
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-               "y" : 74,
                "drilldown" : "026",
+               "y" : 74,
                "name" : "#026"
             },
             {
-               "name" : "#027",
                "drilldown" : "027",
+               "name" : "#027",
                "y" : 62
             },
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+               "y" : 82,
                "name" : "#028",
-               "drilldown" : "028",
-               "y" : 82
+               "drilldown" : "028"
             },
             {
-               "name" : "#029",
+               "drilldown" : "029",
                "y" : 81,
-               "drilldown" : "029"
+               "name" : "#029"
             },
             {
+               "y" : 119,
                "name" : "#030",
-               "drilldown" : "030",
-               "y" : 119
+               "drilldown" : "030"
             },
             {
-               "name" : "#031",
                "drilldown" : "031",
+               "name" : "#031",
                "y" : 91
             },
             {
-               "y" : 96,
                "drilldown" : "032",
+               "y" : 96,
                "name" : "#032"
             },
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-               "name" : "#033",
+               "drilldown" : "033",
                "y" : 112,
-               "drilldown" : "033"
+               "name" : "#033"
             },
             {
                "drilldown" : "034",
@@ -174,128 +181,128 @@
                "name" : "#034"
             },
             {
+               "name" : "#035",
                "y" : 66,
-               "drilldown" : "035",
-               "name" : "#035"
+               "drilldown" : "035"
             },
             {
+               "name" : "#036",
                "y" : 70,
-               "drilldown" : "036",
-               "name" : "#036"
+               "drilldown" : "036"
             },
             {
+               "y" : 69,
                "name" : "#037",
-               "drilldown" : "037",
-               "y" : 69
+               "drilldown" : "037"
             },
             {
                "y" : 70,
-               "drilldown" : "038",
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
-               "name" : "#039",
                "y" : 64,
+               "name" : "#039",
                "drilldown" : "039"
             },
             {
                "y" : 75,
-               "drilldown" : "040",
-               "name" : "#040"
+               "name" : "#040",
+               "drilldown" : "040"
             },
             {
-               "name" : "#041",
+               "drilldown" : "041",
                "y" : 78,
-               "drilldown" : "041"
+               "name" : "#041"
             },
             {
                "name" : "#042",
-               "drilldown" : "042",
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+               "y" : 94,
+               "drilldown" : "042"
             },
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-               "y" : 70,
                "drilldown" : "043",
+               "y" : 70,
                "name" : "#043"
             },
             {
-               "drilldown" : "044",
+               "name" : "#044",
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-               "name" : "#044"
+               "drilldown" : "044"
             },
             {
-               "y" : 98,
                "drilldown" : "045",
-               "name" : "#045"
+               "name" : "#045",
+               "y" : 98
             },
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                "name" : "#046",
-               "drilldown" : "046",
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+               "y" : 89,
+               "drilldown" : "046"
             },
             {
                "name" : "#047",
-               "drilldown" : "047",
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+               "y" : 86,
+               "drilldown" : "047"
             },
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                "drilldown" : "048",
+               "y" : 110,
                "name" : "#048"
             },
             {
-               "y" : 91,
                "drilldown" : "049",
-               "name" : "#049"
+               "name" : "#049",
+               "y" : 91
             },
             {
-               "drilldown" : "050",
                "y" : 100,
-               "name" : "#050"
+               "name" : "#050",
+               "drilldown" : "050"
             },
             {
                "drilldown" : "051",
-               "y" : 91,
-               "name" : "#051"
+               "name" : "#051",
+               "y" : 91
             },
             {
-               "name" : "#052",
+               "drilldown" : "052",
                "y" : 93,
-               "drilldown" : "052"
+               "name" : "#052"
             },
             {
-               "name" : "#053",
                "y" : 103,
+               "name" : "#053",
                "drilldown" : "053"
             },
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-               "name" : "#054",
+               "drilldown" : "054",
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-               "drilldown" : "054"
+               "name" : "#054"
             },
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-               "name" : "#055",
                "drilldown" : "055",
-               "y" : 90
+               "y" : 90,
+               "name" : "#055"
             },
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-               "y" : 97,
                "drilldown" : "056",
+               "y" : 97,
                "name" : "#056"
             },
             {
-               "y" : 82,
                "drilldown" : "057",
-               "name" : "#057"
+               "name" : "#057",
+               "y" : 82
             },
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-               "name" : "#058",
                "drilldown" : "058",
-               "y" : 71
+               "y" : 71,
+               "name" : "#058"
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-               "name" : "#059",
                "drilldown" : "059",
+               "name" : "#059",
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             },
             {
@@ -304,84 +311,84 @@
                "name" : "#060"
             },
             {
-               "name" : "#061",
                "y" : 83,
+               "name" : "#061",
                "drilldown" : "061"
             },
             {
-               "y" : 60,
                "drilldown" : "062",
-               "name" : "#062"
+               "name" : "#062",
+               "y" : 60
             },
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                "name" : "#063",
-               "y" : 91,
-               "drilldown" : "063"
+               "y" : 91
             },
             {
-               "drilldown" : "064",
                "y" : 82,
-               "name" : "#064"
+               "name" : "#064",
+               "drilldown" : "064"
             },
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                "drilldown" : "065",
-               "y" : 75,
-               "name" : "#065"
+               "name" : "#065",
+               "y" : 75
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                "drilldown" : "066",
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-               "name" : "#066"
+               "name" : "#066",
+               "y" : 86
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+               "name" : "#067",
                "drilldown" : "067"
             },
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                "name" : "#068",
-               "drilldown" : "068",
-               "y" : 77
+               "drilldown" : "068"
             },
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-               "drilldown" : "069",
-               "y" : 85
+               "drilldown" : "069"
             },
             {
-               "drilldown" : "070",
                "y" : 95,
-               "name" : "#070"
+               "name" : "#070",
+               "drilldown" : "070"
             },
             {
                "drilldown" : "071",
-               "y" : 80,
-               "name" : "#071"
+               "name" : "#071",
+               "y" : 80
             },
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-               "drilldown" : "072",
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+               "y" : 114,
+               "drilldown" : "072"
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                "name" : "#073",
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-               "drilldown" : "073"
+               "y" : 112
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+               "drilldown" : "074",
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-               "drilldown" : "074"
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                "drilldown" : "075",
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                "y" : 117
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-               "y" : 101
+               "y" : 101,
+               "drilldown" : "076"
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@@ -389,79 +396,79 @@
                "drilldown" : "077"
             },
             {
-               "name" : "#078",
                "drilldown" : "078",
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+               "y" : 122,
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+               "drilldown" : "080"
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+               "drilldown" : "085"
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-               "name" : "#086"
+               "name" : "#086",
+               "drilldown" : "086"
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+               "y" : 101,
+               "drilldown" : "087"
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                "name" : "#088",
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+               "y" : 121,
+               "drilldown" : "088"
             },
             {
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                "drilldown" : "089",
-               "name" : "#089"
+               "name" : "#089",
+               "y" : 113
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                "drilldown" : "090"
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             {
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+               "name" : "#091",
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@@ -470,108 +477,108 @@
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             {
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+               "y" : 87,
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-               "drilldown" : "095",
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+               "y" : 108,
                "name" : "#098",
-               "drilldown" : "098",
-               "y" : 108
+               "drilldown" : "098"
             },
             {
-               "name" : "#099",
                "drilldown" : "099",
-               "y" : 97
+               "y" : 97,
+               "name" : "#099"
             },
             {
-               "name" : "#100",
                "drilldown" : "100",
-               "y" : 120
+               "y" : 120,
+               "name" : "#100"
             },
             {
+               "name" : "#101",
                "y" : 83,
-               "drilldown" : "101",
-               "name" : "#101"
+               "drilldown" : "101"
             },
             {
-               "drilldown" : "102",
+               "name" : "#102",
                "y" : 90,
-               "name" : "#102"
+               "drilldown" : "102"
             },
             {
-               "name" : "#103",
+               "drilldown" : "103",
                "y" : 79,
-               "drilldown" : "103"
+               "name" : "#103"
             },
             {
                "name" : "#104",
-               "drilldown" : "104",
-               "y" : 85
+               "y" : 85,
+               "drilldown" : "104"
             },
             {
+               "name" : "#105",
                "y" : 75,
-               "drilldown" : "105",
-               "name" : "#105"
+               "drilldown" : "105"
             },
             {
-               "name" : "#106",
                "y" : 97,
+               "name" : "#106",
                "drilldown" : "106"
             },
             {
-               "drilldown" : "107",
+               "name" : "#107",
                "y" : 90,
-               "name" : "#107"
+               "drilldown" : "107"
             },
             {
-               "y" : 94,
                "drilldown" : "108",
-               "name" : "#108"
+               "name" : "#108",
+               "y" : 94
             },
             {
+               "name" : "#109",
                "y" : 107,
-               "drilldown" : "109",
-               "name" : "#109"
+               "drilldown" : "109"
             },
             {
+               "y" : 108,
                "name" : "#110",
-               "drilldown" : "110",
-               "y" : 108
+               "drilldown" : "110"
             },
             {
+               "y" : 91,
                "name" : "#111",
-               "drilldown" : "111",
-               "y" : 91
+               "drilldown" : "111"
             },
             {
-               "name" : "#112",
+               "drilldown" : "112",
                "y" : 92,
-               "drilldown" : "112"
+               "name" : "#112"
             },
             {
                "name" : "#113",
-               "drilldown" : "113",
-               "y" : 92
+               "y" : 92,
+               "drilldown" : "113"
             },
             {
                "y" : 108,
-               "drilldown" : "114",
-               "name" : "#114"
+               "name" : "#114",
+               "drilldown" : "114"
             },
             {
                "name" : "#115",
@@ -580,8 +587,8 @@
             },
             {
                "y" : 95,
-               "drilldown" : "116",
-               "name" : "#116"
+               "name" : "#116",
+               "drilldown" : "116"
             },
             {
                "name" : "#117",
@@ -589,14 +596,14 @@
                "drilldown" : "117"
             },
             {
+               "name" : "#118",
                "y" : 83,
-               "drilldown" : "118",
-               "name" : "#118"
+               "drilldown" : "118"
             },
             {
-               "name" : "#119",
                "drilldown" : "119",
-               "y" : 125
+               "y" : 125,
+               "name" : "#119"
             },
             {
                "name" : "#120",
@@ -604,9 +611,9 @@
                "drilldown" : "120"
             },
             {
+               "drilldown" : "121",
                "name" : "#121",
-               "y" : 92,
-               "drilldown" : "121"
+               "y" : 92
             },
             {
                "drilldown" : "122",
@@ -614,13 +621,13 @@
                "name" : "#122"
             },
             {
+               "drilldown" : "123",
                "name" : "#123",
-               "y" : 105,
-               "drilldown" : "123"
+               "y" : 105
             },
             {
-               "name" : "#124",
                "y" : 85,
+               "name" : "#124",
                "drilldown" : "124"
             },
             {
@@ -629,54 +636,54 @@
                "drilldown" : "125"
             },
             {
+               "y" : 113,
                "name" : "#126",
-               "drilldown" : "126",
-               "y" : 113
+               "drilldown" : "126"
             },
             {
+               "drilldown" : "127",
                "name" : "#127",
-               "y" : 110,
-               "drilldown" : "127"
+               "y" : 110
             },