- Added solutions by Cheok-Yin Fung.

14 files changed, 1549 insertions, 1534 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 093b2d2787..82eb593a8f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,25 +1,15 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2022-09-27 14:45:43 GMT"
-   },
    "series" : [
       {
          "data" : [
             {
-               "drilldown" : "Dave Cross",
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 2
+            },
+            {
                "name" : "Dave Cross",
+               "drilldown" : "Dave Cross",
                "y" : 2
             },
             {
@@ -29,18 +19,18 @@
             },
             {
                "y" : 2,
-               "drilldown" : "Humberto Massa",
-               "name" : "Humberto Massa"
+               "name" : "Humberto Massa",
+               "drilldown" : "Humberto Massa"
             },
             {
-               "drilldown" : "James Smith",
+               "y" : 3,
                "name" : "James Smith",
-               "y" : 3
+               "drilldown" : "James Smith"
             },
             {
-               "drilldown" : "Kjetil Skotheim",
+               "y" : 2,
                "name" : "Kjetil Skotheim",
-               "y" : 2
+               "drilldown" : "Kjetil Skotheim"
             },
             {
                "y" : 8,
@@ -53,14 +43,14 @@
                "y" : 2
             },
             {
-               "name" : "Matthew Neleigh",
                "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh",
                "y" : 2
             },
             {
-               "drilldown" : "Mohammad S Anwar",
+               "y" : 2,
                "name" : "Mohammad S Anwar",
-               "y" : 2
+               "drilldown" : "Mohammad S Anwar"
             },
             {
                "name" : "Niels van Dijke",
@@ -73,19 +63,19 @@
                "y" : 2
             },
             {
+               "y" : 4,
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
+               "name" : "Roger Bell_West"
             },
             {
-               "y" : 5,
+               "drilldown" : "Stephen G. Lynn",
                "name" : "Stephen G. Lynn",
-               "drilldown" : "Stephen G. Lynn"
+               "y" : 5
             },
             {
-               "y" : 4,
+               "name" : "Ulrich Rieke",
                "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
+               "y" : 4
             },
             {
                "y" : 3,
@@ -93,56 +83,72 @@
                "drilldown" : "W. Luis Mochan"
             }
          ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 184"
+         "name" : "The Weekly Challenge - 184",
+         "colorByPoint" : 1
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "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
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 184"
+   "subtitle" : {
+      "text" : "[Champions: 16] Last updated at 2022-09-28 08:25:46 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Cross",
-            "id" : "Dave Cross"
+            "name" : "Dave Cross"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
+            "name" : "Humberto Massa",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Humberto Massa",
             "id" : "Humberto Massa"
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -165,7 +171,6 @@
             "name" : "Kjetil Skotheim"
          },
          {
-            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari",
             "data" : [
                [
@@ -176,47 +181,48 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari"
          },
          {
             "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
+            "name" : "Matthew Neleigh",
+            "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Matthew Neleigh",
-            "id" : "Matthew Neleigh"
+            ]
          },
          {
             "name" : "Mohammad S Anwar",
-            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Mohammad S Anwar"
          },
          {
-            "name" : "Niels van Dijke",
             "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke"
          },
          {
             "name" : "Robert DiCicco",
@@ -233,8 +239,6 @@
             ]
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -244,7 +248,9 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
             "name" : "Stephen G. Lynn",
@@ -265,6 +271,8 @@
             ]
          },
          {
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -274,12 +282,9 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            ]
          },
          {
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
             "data" : [
                [
@@ -290,16 +295,26 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          }
       ]
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 184"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "chart" : {
       "type" : "column"
-   },
-   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 2d35cef052..c96c7a8566 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,12 +1,40 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
+   "series" : [
+      {
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "y" : 10
+         },
+         "name" : "Contributions",
+         "data" : [
+            [
+               "Blog",
+               2891
+            ],
+            [
+               "Perl",
+               8939
+            ],
+            [
+               "Raku",
+               5344
+            ]
+         ]
+      }
+   ],
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "subtitle" : {
-      "text" : "Last updated at 2022-09-27 14:45:43 GMT"
+      "text" : "Last updated at 2022-09-28 08:25:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2022]"
@@ -14,6 +42,12 @@
    "legend" : {
       "enabled" : "false"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -23,41 +57,7 @@
          }
       }
    },
-   "series" : [
-      {
-         "data" : [
-            [
-               "Blog",
-               2891
-            ],
-            [
-               "Perl",
-               8937
-            ],
-            [
-               "Raku",
-               5344
-            ]
-         ],
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "rotation" : -90
-         },
-         "name" : "Contributions"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 0ad8b2366d..62723bdc2d 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,7 +1,37 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "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/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -15,11 +45,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "001",
-            "id" : "001"
+            ]
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -33,11 +63,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -52,12 +81,9 @@
                   9
                ]
             ],
-            "name" : "003",
             "id" : "003"
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -71,9 +97,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -87,13 +117,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005",
-            "id" : "005"
+            ]
          },
          {
             "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,11 +134,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -125,7 +152,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
             "name" : "008",
@@ -146,6 +174,8 @@
             ]
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -159,9 +189,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009",
-            "id" : "009"
+            ]
          },
          {
             "data" : [
@@ -183,7 +211,6 @@
          },
          {
             "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -197,7 +224,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
             "data" : [
@@ -218,7 +246,6 @@
             "name" : "012"
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-            "id" : "013",
             "name" : "013",
             "data" : [
                [
@@ -233,9 +260,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -250,10 +279,10 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
          },
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+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -268,8 +297,7 @@
                   15
                ]
             ],
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-            "id" : "015"
+            "name" : "015"
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@@ -290,8 +318,6 @@
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-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -305,10 +331,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
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-            "name" : "018",
             "id" : "018",
             "data" : [
                [
@@ -323,11 +350,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018"
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          {
             "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,9 +368,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019"
          },
          {
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -358,10 +387,10 @@
                   13
                ]
             ],
-            "id" : "020",
             "name" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -376,10 +405,10 @@
                   10
                ]
             ],
-            "name" : "021",
-            "id" : "021"
+            "name" : "021"
          },
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+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -394,12 +423,9 @@
                   10
                ]
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             "id" : "022"
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-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -413,11 +439,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023",
+            "name" : "023"
          },
          {
             "name" : "024",
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -431,11 +458,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
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             "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -449,7 +476,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025"
          },
          {
             "name" : "026",
@@ -470,6 +498,7 @@
             ]
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+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -484,12 +513,10 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "name" : "027"
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-            "name" : "028",
             "data" : [
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                   "Perl",
@@ -503,9 +530,12 @@
                   "Blog",
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                ]
-            ]
+            ],
+            "name" : "028"
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+            "id" : "029",
             "data" : [
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                   "Perl",
@@ -519,11 +549,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029",
-            "name" : "029"
+            ]
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                [
                   "Perl",
@@ -538,7 +567,6 @@
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@@ -556,11 +584,10 @@
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                ]
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-            "name" : "031",
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
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             "data" : [
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@@ -575,9 +602,11 @@
                   "Blog",
                   10
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-            ]
+            ],
+            "name" : "032"
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                   "Perl",
@@ -592,10 +621,10 @@
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             "name" : "033"
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                [
                   "Perl",
@@ -610,10 +639,10 @@
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-            "name" : "034"
+            "id" : "034"
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             "data" : [
                [
                   "Perl",
@@ -628,12 +657,9 @@
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                ]
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-            "id" : "035"
+            "name" : "035"
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-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -647,11 +673,11 @@
                   "Blog",
                   11
                ]
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+            ],
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+            "name" : "036"
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-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -665,10 +691,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037",
+            "name" : "037"
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-            "id" : "038",
             "name" : "038",
             "data" : [
                [
@@ -683,9 +710,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "038"
          },
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+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -700,12 +729,9 @@
                   12
                ]
             ],
-            "id" : "039",
-            "name" : "039"
+            "id" : "039"
          },
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-            "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -719,10 +745,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040",
+            "name" : "040"
          },
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-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -737,7 +764,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
             "data" : [
@@ -758,6 +786,8 @@
             "name" : "042"
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+            "name" : "043",
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             "data" : [
                [
                   "Perl",
@@ -771,9 +801,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "043",
-            "id" : "043"
+            ]
          },
          {
             "data" : [
@@ -794,7 +822,6 @@
             "name" : "044"
          },
          {
-            "id" : "045",
             "name" : "045",
             "data" : [
                [
@@ -809,9 +836,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -826,12 +855,9 @@
                   10
                ]
             ],
-            "id" : "046",
-            "name" : "046"
+            "id" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,9 +871,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -862,10 +891,10 @@
                   12
                ]
             ],
-            "name" : "048",
-            "id" : "048"
+            "name" : "048"
          },
          {
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -880,12 +909,10 @@
                   12
                ]
             ],
-            "name" : "049",
             "id" : "049"
          },
          {
             "id" : "050",
-            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -899,7 +926,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "050"
          },
          {
             "data" : [
@@ -916,12 +944,10 @@
                   11
                ]
             ],
-            "name" : "051",
-            "id" : "051"
+            "id" : "051",
+            "name" : "051"
          },
          {
-            "name" : "052",
-            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -935,10 +961,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "052",
+            "name" : "052"
          },
          {
-            "id" : "053",
             "name" : "053",
             "data" : [
                [
@@ -953,7 +980,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "053"
          },
          {
             "name" : "054",
@@ -974,7 +1002,6 @@
             ]
          },
          {
-            "id" : "055",
             "name" : "055",
             "data" : [
                [
@@ -989,9 +1016,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "055"
          },
          {
+            "name" : "056",
+            "id" : "056",
             "data" : [
                [
                   "Perl",
@@ -1005,11 +1035,11 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056",
-            "id" : "056"
+            ]
          },