- Added solutions by Luca Ferrari.

13 files changed, 1485 insertions, 1466 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e6b9694934..b6bbd50c7e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,4 +1,36 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge - 129"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "drilldown" : "Abigail",
+               "name" : "Abigail"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            }
+         ],
+         "name" : "The Weekly Challenge - 129",
+         "colorByPoint" : 1
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 2] Last updated at 2021-09-07 01:47:44 GMT"
+   },
+   "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/>"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -8,55 +40,42 @@
          }
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 129"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
-   "subtitle" : {
-      "text" : "[Champions: 1] Last updated at 2021-09-07 01:35:03 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "Abigail",
-            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Abigail"
+         },
+         {
+            "id" : "Luca Ferrari",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Luca Ferrari"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "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/>"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Abigail",
-               "drilldown" : "Abigail",
-               "y" : 2
-            }
-         ],
-         "name" : "The Weekly Challenge - 129",
-         "colorByPoint" : 1
-      }
-   ],
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "xAxis" : {
       "type" : "category"
    }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index fc5018e61f..32ca221c12 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,29 +1,29 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
          "name" : "Contributions",
          "dataLabels" : {
-            "enabled" : "true",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "rotation" : -90,
+            "align" : "right",
+            "format" : "{point.y:.0f}",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "format" : "{point.y:.0f}",
-            "align" : "right"
+            "rotation" : -90,
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "y" : 10
          },
          "data" : [
             [
                "Blog",
-               1851
+               1853
             ],
             [
                "Perl",
@@ -31,33 +31,33 @@
             ],
             [
                "Raku",
-               3793
+               3795
             ]
          ]
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2021-09-07 01:47:44 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "chart" : {
       "type" : "column"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-09-07 01:35:03 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 68b8b8fb05..602b444b18 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,6 +1,667 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "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>"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "001",
+               "y" : 161,
+               "name" : "#001"
+            },
+            {
+               "name" : "#002",
+               "y" : 125,
+               "drilldown" : "002"
+            },
+            {
+               "y" : 81,
+               "drilldown" : "003",
+               "name" : "#003"
+            },
+            {
+               "name" : "#004",
+               "drilldown" : "004",
+               "y" : 99
+            },
+            {
+               "y" : 78,
+               "drilldown" : "005",
+               "name" : "#005"
+            },
+            {
+               "name" : "#006",
+               "drilldown" : "006",
+               "y" : 58
+            },
+            {
+               "name" : "#007",
+               "drilldown" : "007",
+               "y" : 64
+            },
+            {
+               "name" : "#008",
+               "y" : 78,
+               "drilldown" : "008"
+            },
+            {
+               "drilldown" : "009",
+               "y" : 76,
+               "name" : "#009"
+            },
+            {
+               "y" : 65,
+               "drilldown" : "010",
+               "name" : "#010"
+            },
+            {
+               "y" : 85,
+               "drilldown" : "011",
+               "name" : "#011"
+            },
+            {
+               "y" : 89,
+               "drilldown" : "012",
+               "name" : "#012"
+            },
+            {
+               "drilldown" : "013",
+               "y" : 85,
+               "name" : "#013"
+            },
+            {
+               "name" : "#014",
+               "y" : 101,
+               "drilldown" : "014"
+            },
+            {
+               "drilldown" : "015",
+               "y" : 99,
+               "name" : "#015"
+            },
+            {
+               "name" : "#016",
+               "drilldown" : "016",
+               "y" : 71
+            },
+            {
+               "name" : "#017",
+               "y" : 84,
+               "drilldown" : "017"
+            },
+            {
+               "y" : 81,
+               "drilldown" : "018",
+               "name" : "#018"
+            },
+            {
+               "name" : "#019",
+               "drilldown" : "019",
+               "y" : 103
+            },
+            {
+               "y" : 101,
+               "drilldown" : "020",
+               "name" : "#020"
+            },
+            {
+               "drilldown" : "021",
+               "y" : 72,
+               "name" : "#021"
+            },
+            {
+               "name" : "#022",
+               "drilldown" : "022",
+               "y" : 68
+            },
+            {
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+               "drilldown" : "023"
+            },
+            {
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+               "y" : 75,
+               "drilldown" : "024"
+            },
+            {
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+               "drilldown" : "025"
+            },
+            {
+               "name" : "#026",
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+               "y" : 74
+            },
+            {
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+               "drilldown" : "027"
+            },
+            {
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+               "drilldown" : "028"
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+               "name" : "#033"
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+               "drilldown" : "034"
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+               "name" : "#035"
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+               "drilldown" : "036",
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+               "drilldown" : "037"
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+               "drilldown" : "038",
+               "name" : "#038"
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+               "drilldown" : "039",
+               "name" : "#039"
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+               "name" : "#041"
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+               "name" : "#042"
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+               "name" : "#052"
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+               "name" : "#053"
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+               "drilldown" : "064",
+               "name" : "#064"
+            },
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+               "name" : "#065"
+            },
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+               "drilldown" : "066",
+               "y" : 84
+            },
+            {
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+               "drilldown" : "067",
+               "name" : "#067"
+            },
+            {
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+               "drilldown" : "068"
+            },
+            {
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+            },
+            {
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+               "name" : "#070"
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+            {
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+               "drilldown" : "071"
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+               "drilldown" : "072"
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+            {
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+               "drilldown" : "080"
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+            {
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+            },
+            {
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+               "name" : "#089"
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+               "name" : "#092"
+            },
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+               "name" : "#123"
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+               "drilldown" : "124"
+            },
+            {
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+               "drilldown" : "125"
+            },
+            {
+               "name" : "#126",
+               "y" : 104,
+               "drilldown" : "126"
+            },
+            {
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+               "drilldown" : "127"
+            },
+            {
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+               "drilldown" : "128",
+               "y" : 64
+            },
+            {
+               "name" : "#129",
+               "drilldown" : "129",
+               "y" : 6
+            }
+         ],
+         "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true"
+      }
+   ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-09-07 01:35:03 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-09-07 01:47:44 GMT"
    },
    "plotOptions" : {
       "series" : {
@@ -11,22 +672,17 @@
          }
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "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>"
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -44,7 +700,6 @@
          },
          {
             "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -58,11 +713,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
             "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -76,10 +731,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
-            "name" : "004",
             "id" : "004",
             "data" : [
                [
@@ -94,9 +749,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -110,12 +768,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005",
-            "id" : "005"
+            ]
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-            "id" : "006",
             "name" : "006",
             "data" : [
                [
@@ -130,7 +785,8 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "data" : [
@@ -147,11 +803,10 @@
                   10
                ]
             ],
-            "id" : "007",
-            "name" : "007"
+            "name" : "007",
+            "id" : "007"
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             "name" : "008",
             "data" : [
                [
@@ -166,10 +821,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008"
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             "name" : "009",
             "data" : [
                [
@@ -184,9 +839,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009"
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+            "name" : "010",
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                   "Perl",
@@ -200,11 +858,10 @@
                   "Blog",
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                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
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+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -219,7 +876,6 @@
                   10
                ]
             ],
-            "name" : "011",
             "id" : "011"
          },
          {
@@ -237,12 +893,10 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
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-            "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -256,9 +910,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013",
+            "id" : "013"
          },
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+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -273,11 +930,9 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
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-            "name" : "015",
             "id" : "015",
             "data" : [
                [
@@ -292,11 +947,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
             "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -310,9 +965,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016"
          },
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+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -327,10 +984,10 @@
                   12
                ]
             ],
-            "id" : "017",
             "name" : "017"
          },
          {
+            "id" : "018",