- Added solutions by E. Choroba.

13 files changed, 1344 insertions, 1329 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index a3e921df34..9191faaf7e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,77 +1,20 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 129",
-         "data" : [
-            {
-               "drilldown" : "Abigail",
-               "name" : "Abigail",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 4,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith",
-               "y" : 1
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 3,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 6] Last updated at 2021-09-07 19:53:04 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge - 129"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Abigail",
+            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Abigail",
-            "name" : "Abigail"
+            ]
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -81,11 +24,21 @@
                   "Blog",
                   1
                ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
+         },
+         {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ]
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -95,17 +48,19 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
          },
          {
             "data" : [
@@ -118,10 +73,12 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -131,9 +88,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            ]
          }
       ]
    },
@@ -142,13 +97,73 @@
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 129"
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "Abigail",
+               "name" : "Abigail",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 1
+            },
+            {
+               "name" : "Roger Bell_West",
+               "y" : 3,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3,
+               "name" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "The Weekly Challenge - 129",
+         "colorByPoint" : 1
+      }
+   ],
+   "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/>"
    },
    "xAxis" : {
       "type" : "category"
    },
    "legend" : {
       "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 7] Last updated at 2021-09-07 21:33:42 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a06ed94441..42defb799b 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,46 +1,18 @@
 {
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
+      }
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-09-07 19:53:04 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "enabled" : "true",
-            "align" : "right"
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -48,16 +20,44 @@
             ],
             [
                "Perl",
-               6154
+               6156
             ],
             [
                "Raku",
                3796
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "y" : 10,
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "rotation" : -90,
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "format" : "{point.y:.0f}"
+         },
+         "name" : "Contributions"
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-09-07 21:33:42 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3e0cc6e877..e8b7585efa 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,23 +1,12 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -31,9 +20,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -47,13 +40,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
-            "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -67,9 +56,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -83,13 +76,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004",
-            "id" : "004"
+            ]
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -103,11 +92,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005",
+            "name" : "005"
          },
          {
-            "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -121,9 +110,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -137,13 +130,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007",
-            "id" : "007"
+            ]
          },
          {
-            "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -157,9 +146,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -173,13 +166,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
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          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -193,7 +182,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
             "id" : "011",
@@ -232,8 +223,6 @@
             "name" : "012"
          },
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-            "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -247,7 +236,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
          },
          {
             "name" : "014",
@@ -268,8 +259,8 @@
             ]
          },
          {
-            "name" : "015",
             "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -322,8 +313,6 @@
             ]
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-            "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -337,11 +326,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018",
+            "id" : "018"
          },
          {
-            "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -355,11 +344,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019",
+            "name" : "019"
          },
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-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -373,7 +362,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020",
+            "name" : "020"
          },
          {
             "data" : [
@@ -394,6 +385,8 @@
             "name" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -407,13 +400,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
-            "id" : "023",
             "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -448,8 +439,6 @@
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          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -463,7 +452,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
             "data" : [
@@ -484,8 +475,6 @@
             "name" : "026"
          },
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-            "id" : "027",
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -499,9 +488,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027",
+            "name" : "027"
          },
          {
+            "name" : "028",
+            "id" : "028",
             "data" : [
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                   "Perl",
@@ -515,9 +508,7 @@
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                ]
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-            "name" : "028"
+            ]
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             "name" : "029",
@@ -570,8 +561,8 @@
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                ]
             ],
-            "id" : "031",
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
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@@ -592,8 +583,8 @@
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                [
                   "Perl",
@@ -624,10 +615,12 @@
                   11
                ]
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-            "id" : "034",
-            "name" : "034"
+            "name" : "034",
+            "id" : "034"
          },
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+            "id" : "035",
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -641,9 +634,7 @@
                   "Blog",
                   9
                ]
-            ],
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-            "name" : "035"
+            ]
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             "data" : [
@@ -664,8 +655,8 @@
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          },
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-            "name" : "037",
             "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -682,6 +673,8 @@
             ]
          },
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+            "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -695,9 +688,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "038",
-            "id" : "038"
+            ]
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          {
             "data" : [
@@ -714,8 +705,8 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "id" : "039",
+            "name" : "039"
          },
          {
             "id" : "040",
@@ -736,6 +727,8 @@
             ]
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+            "id" : "041",
             "data" : [
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                   "Perl",
@@ -749,9 +742,7 @@
                   "Blog",
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                ]
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-            "name" : "041"
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@@ -768,8 +759,8 @@
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                ]
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+            "id" : "042",
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@@ -790,8 +781,8 @@
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@@ -808,8 +799,6 @@
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@@ -823,7 +812,9 @@
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@@ -894,12 +885,10 @@
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                ]
             ],
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-            "id" : "049"
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                   "Perl",
@@ -913,9 +902,13 @@
                   "Blog",
                   12
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+            ],
+            "name" : "050",
+            "id" : "050"
          },
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+            "id" : "051",
+            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -929,11 +922,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "051",
-            "name" : "051"
+            ]
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+            "name" : "052",
+            "id" : "052",
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                   "Perl",
@@ -947,13 +940,9 @@
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-            "id" : "052"
+            ]
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-            "name" : "053",
             "data" : [
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                   "Perl",
@@ -967,9 +956,13 @@
                   "Blog",
                   15
                ]
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+            ],
+            "id" : "053",
+            "name" : "053"
          },
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+            "name" : "054",
+            "id" : "054",
             "data" : [
                [
                   "Perl",
@@ -983,9 +976,7 @@
                   "Blog",
                   18
                ]
-            ],
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-            "name" : "054"
+            ]
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          {
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@@ -1006,8 +997,8 @@
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+            "name" : "056",
             "data" : [
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                   "Perl",
@@ -1042,8 +1033,8 @@
             "name" : "057"
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             "name" : "058",
+            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1060,8 +1051,8 @@
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          },
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             "name" : "059",
+            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1078,6 +1069,8 @@
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          },
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+            "id" : "060",
+            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1091,11 +1084,11 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "060",
-            "name" : "060"
+            ]
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+            "id" : "061",
+            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1109,11 +1102,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "061",
-            "id" : "061"
+            ]
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+            "name" : "062",
+            "id" : "062",
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                   "Perl",
@@ -1127,13 +1120,11 @@
                   "Blog",
                   11
                ]
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-            "id" : "062",
-            "name" : "062"
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+            "id" : "063",
             "data" : [
                [
                   "Perl",
@@ -1150,6 +1141,8 @@
             ]
          },
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+            "name" : "064",
+            "id" : "064",
             "data" : [
                [
                   "Perl",
@@ -1163,13 +1156,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "064",
-            "name" : "064"
+            ]
          },
          {
-            "id" : "065",
-            "name" : "065",
             "data" : [
                [
                   "Perl",
@@ -1183,11 +1172,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "065",
+            "id" : "065"
          },
          {
-            "id" : "066",
-            "name" : "066",
             "data" : [
                [
                   "Perl",
@@ -1201,11 +1190,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "066",
+            "name" : "066"
          },
          {
-            "id" : "067",
             "name" : "067",
+            "id" : "067",
             "data" : [
                [
                   "Perl",
@@ -1222,8 +1213,6 @@
             ]
          },
          {
-            "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1237,11 +1226,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "068",
+            "id" : "068"
          },
          {
-            "name" : "069",
-            "id" : "069",
             "data" : [
                [
                   "Perl",
@@ -1255,7 +1244,9 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "069",
+            "id" : "069"
          },
          {
             "data" : [
@@ -1276,8 +1267,8 @@
             "id" : "070"
          },
          {
-            "name" : "071",
             "id" : "071",
+            "name" : "071",
             "data" : [
                [
                   "Perl",
@@ -1294,6 +1285,8 @@
             ]
          },
          {
+            "name" : "072",
+            "id" : "072",
             "data" : [
                [
                   "Perl",
@@ -1307,9 +1300,7 @@
                   "Blog",
                   19
                ]
-            ],
-            "id" : "072",
-            "name" : "072"
+            ]
          },
          {
             "data" : [
@@ -1326,10 +1317,12 @@
                   17
                ]
             ],
-            "id" : "073",
-            "name" : "073"
+            "name" : "073",
+            "id" : "073"
          },
          {
+            "name" : "074",
+            "id" : "074",
             "data" : [
                [
                   "Perl",
@@ -1343,9 +1336,7 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "074",
-            "id" : "074"
+            ]
          },
          {
             "data" : [
@@ -1366,8 +1357,6 @@
             "name" : "075"
          },
          {
-            "id" : "076",
-            "name" : "076",
             "data" : [
                [
                   "Perl",
@@ -1381,11 +1370,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "076",
+            "name" : "076"
          },
          {
-            "id" : "077",
-            "name" : "077",
             "data" : [
                [
                   "Perl",
@@ -1399,9 +1388,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "077",
+            "id" : "077"
          },
          {
+            "name" : "078",
+            "id" : "078",
             "data