- Added solutions by Flavio Poletti.

14 files changed, 1528 insertions, 1505 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c0940a2401..e18471235a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,82 +1,66 @@
 {
-   "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/>"
+   "xAxis" : {
+      "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 180"
+   "subtitle" : {
+      "text" : "[Champions: 22] Last updated at 2022-09-02 09:40:56 GMT"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 21] Last updated at 2022-09-01 18:03:11 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 180",
-         "colorByPoint" : 1,
          "data" : [
             {
+               "name" : "Aut0exec",
                "drilldown" : "Aut0exec",
-               "y" : 2,
-               "name" : "Aut0exec"
+               "y" : 2
             },
             {
-               "drilldown" : "Bejoy Mathews",
                "y" : 2,
-               "name" : "Bejoy Mathews"
+               "name" : "Bejoy Mathews",
+               "drilldown" : "Bejoy Mathews"
             },
             {
-               "name" : "Ben Davies",
                "y" : 2,
-               "drilldown" : "Ben Davies"
+               "drilldown" : "Ben Davies",
+               "name" : "Ben Davies"
             },
             {
                "drilldown" : "Dave Jacoby",
-               "y" : 2,
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "y" : 2
             },
             {
                "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
+               "drilldown" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
             },
             {
-               "drilldown" : "Humberto Massa",
                "name" : "Humberto Massa",
+               "drilldown" : "Humberto Massa",
                "y" : 2
             },
             {
-               "drilldown" : "James Smith",
                "y" : 3,
+               "drilldown" : "James Smith",
                "name" : "James Smith"
             },
             {
+               "y" : 1,
                "drilldown" : "Julien Fiegehenn",
-               "name" : "Julien Fiegehenn",
-               "y" : 1
+               "name" : "Julien Fiegehenn"
             },
             {
                "y" : 2,
@@ -84,39 +68,39 @@
                "drilldown" : "Kueppo Wesley"
             },
             {
-               "drilldown" : "Laurent Rosenfeld",
                "y" : 5,
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
-               "name" : "Marton Polgar",
                "y" : 2,
+               "name" : "Marton Polgar",
                "drilldown" : "Marton Polgar"
             },
             {
-               "drilldown" : "Matthew Neleigh",
                "name" : "Matthew Neleigh",
+               "drilldown" : "Matthew Neleigh",
                "y" : 2
             },
             {
-               "y" : 2,
                "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
             },
             {
-               "y" : 4,
                "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
+               "drilldown" : "Robert DiCicco",
+               "y" : 4
             },
             {
+               "drilldown" : "Roger Bell_West",
                "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
+               "y" : 5
             },
             {
                "drilldown" : "Simon Proctor",
@@ -125,77 +109,97 @@
             },
             {
                "y" : 2,
-               "name" : "Solathian",
-               "drilldown" : "Solathian"
+               "drilldown" : "Solathian",
+               "name" : "Solathian"
             },
             {
-               "name" : "Stephen G Lynn",
                "y" : 5,
+               "name" : "Stephen G Lynn",
                "drilldown" : "Stephen G Lynn"
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "y" : 4,
-               "name" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "y" : 3,
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
             }
-         ]
+         ],
+         "name" : "The Weekly Challenge - 180",
+         "colorByPoint" : 1
       }
    ],
    "drilldown" : {
       "series" : [
          {
+            "name" : "Aut0exec",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Aut0exec",
-            "name" : "Aut0exec"
+            "id" : "Aut0exec"
          },
          {
-            "id" : "Bejoy Mathews",
-            "name" : "Bejoy Mathews",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Bejoy Mathews",
+            "id" : "Bejoy Mathews"
          },
          {
-            "id" : "Ben Davies",
-            "name" : "Ben Davies",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ben Davies",
+            "id" : "Ben Davies"
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            "id" : "Dave Jacoby"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
+            ],
+            "name" : "E. Choroba"
+         },
+         {
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
             ]
          },
          {
@@ -205,11 +209,10 @@
                   2
                ]
             ],
-            "id" : "Humberto Massa",
-            "name" : "Humberto Massa"
+            "name" : "Humberto Massa",
+            "id" : "Humberto Massa"
          },
          {
-            "name" : "James Smith",
             "id" : "James Smith",
             "data" : [
                [
@@ -220,27 +223,28 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "James Smith"
          },
          {
-            "name" : "Julien Fiegehenn",
             "id" : "Julien Fiegehenn",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Julien Fiegehenn"
          },
          {
+            "id" : "Kueppo Wesley",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Kueppo Wesley",
-            "id" : "Kueppo Wesley"
+            "name" : "Kueppo Wesley"
          },
          {
             "data" : [
@@ -262,23 +266,23 @@
          },
          {
             "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Marton Polgar",
             "name" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Marton Polgar"
          },
          {
             "id" : "Matthew Neleigh",
@@ -291,17 +295,16 @@
             ]
          },
          {
-            "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke"
          },
          {
-            "id" : "Robert DiCicco",
             "name" : "Robert DiCicco",
             "data" : [
                [
@@ -312,9 +315,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco"
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -329,31 +334,29 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
             "id" : "Simon Proctor",
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Solathian",
             "name" : "Solathian",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Solathian"
          },
          {
-            "id" : "Stephen G Lynn",
             "name" : "Stephen G Lynn",
             "data" : [
                [
@@ -368,10 +371,10 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Stephen G Lynn"
          },
          {
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke",
             "data" : [
                [
@@ -382,9 +385,12 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -394,10 +400,27 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 180"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b5e82195f5..3e84f1b1ee 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2022-09-01 18:03:11 GMT"
-   },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
    "chart" : {
       "type" : "column"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "y" : 10,
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "rotation" : -90
+         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               2826
+               2828
             ],
             [
                "Perl",
-               8737
+               8739
             ],
             [
                "Raku",
-               5225
+               5227
             ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "enabled" : "true",
-            "y" : 10,
-            "align" : "right",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}"
-         }
+         ]
       }
-   ]
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-09-02 09:40:56 GMT"
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 9926804b44..500a9f7867 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,79 +1,73 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
+         "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "y" : 161,
+               "drilldown" : "001",
                "name" : "#001",
-               "drilldown" : "001"
+               "y" : 161
             },
             {
                "name" : "#002",
-               "y" : 125,
-               "drilldown" : "002"
+               "drilldown" : "002",
+               "y" : 125
             },
             {
-               "drilldown" : "003",
+               "y" : 83,
                "name" : "#003",
-               "y" : 83
+               "drilldown" : "003"
             },
             {
-               "name" : "#004",
                "y" : 99,
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "name" : "#004"
             },
             {
+               "y" : 78,
                "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
+               "name" : "#005"
             },
             {
+               "drilldown" : "006",
                "name" : "#006",
-               "y" : 58,
-               "drilldown" : "006"
+               "y" : 58
             },
             {
-               "name" : "#007",
                "y" : 65,
+               "name" : "#007",
                "drilldown" : "007"
             },
             {
-               "drilldown" : "008",
                "y" : 78,
+               "drilldown" : "008",
                "name" : "#008"
             },
             {
                "drilldown" : "009",
-               "y" : 76,
-               "name" : "#009"
+               "name" : "#009",
+               "y" : 76
             },
             {
-               "name" : "#010",
                "y" : 65,
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "name" : "#010"
             },
             {
+               "drilldown" : "011",
                "name" : "#011",
-               "y" : 85,
-               "drilldown" : "011"
+               "y" : 85
             },
             {
+               "y" : 89,
                "drilldown" : "012",
-               "name" : "#012",
-               "y" : 89
+               "name" : "#012"
             },
             {
+               "y" : 85,
                "drilldown" : "013",
-               "name" : "#013",
-               "y" : 85
+               "name" : "#013"
             },
             {
                "y" : 101,
@@ -81,79 +75,79 @@
                "drilldown" : "014"
             },
             {
-               "name" : "#015",
                "y" : 99,
-               "drilldown" : "015"
+               "drilldown" : "015",
+               "name" : "#015"
             },
             {
+               "name" : "#016",
                "drilldown" : "016",
-               "y" : 71,
-               "name" : "#016"
+               "y" : 71
             },
             {
                "y" : 84,
-               "name" : "#017",
-               "drilldown" : "017"
+               "drilldown" : "017",
+               "name" : "#017"
             },
             {
                "drilldown" : "018",
-               "y" : 81,
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 81
             },
             {
-               "name" : "#019",
                "y" : 103,
+               "name" : "#019",
                "drilldown" : "019"
             },
             {
-               "y" : 101,
                "name" : "#020",
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "y" : 101
             },
             {
-               "name" : "#021",
                "y" : 72,
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "name" : "#021"
             },
             {
-               "drilldown" : "022",
                "y" : 68,
-               "name" : "#022"
+               "name" : "#022",
+               "drilldown" : "022"
             },
             {
+               "drilldown" : "023",
                "name" : "#023",
-               "y" : 97,
-               "drilldown" : "023"
+               "y" : 97
             },
             {
-               "y" : 75,
+               "drilldown" : "024",
                "name" : "#024",
-               "drilldown" : "024"
+               "y" : 75
             },
             {
                "y" : 59,
-               "name" : "#025",
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "name" : "#025"
             },
             {
                "drilldown" : "026",
-               "y" : 74,
-               "name" : "#026"
+               "name" : "#026",
+               "y" : 74
             },
             {
                "drilldown" : "027",
-               "y" : 62,
-               "name" : "#027"
+               "name" : "#027",
+               "y" : 62
             },
             {
-               "name" : "#028",
                "y" : 82,
-               "drilldown" : "028"
+               "drilldown" : "028",
+               "name" : "#028"
             },
             {
+               "name" : "#029",
                "drilldown" : "029",
-               "y" : 81,
-               "name" : "#029"
+               "y" : 81
             },
             {
                "drilldown" : "030",
@@ -161,84 +155,84 @@
                "y" : 119
             },
             {
-               "y" : 91,
                "name" : "#031",
-               "drilldown" : "031"
+               "drilldown" : "031",
+               "y" : 91
             },
             {
+               "name" : "#032",
                "drilldown" : "032",
-               "y" : 96,
-               "name" : "#032"
+               "y" : 96
             },
             {
-               "y" : 112,
                "name" : "#033",
-               "drilldown" : "033"
+               "drilldown" : "033",
+               "y" : 112
             },
             {
-               "y" : 66,
                "name" : "#034",
-               "drilldown" : "034"
+               "drilldown" : "034",
+               "y" : 66
             },
             {
-               "name" : "#035",
                "y" : 66,
+               "name" : "#035",
                "drilldown" : "035"
             },
             {
-               "y" : 70,
+               "drilldown" : "036",
                "name" : "#036",
-               "drilldown" : "036"
+               "y" : 70
             },
             {
                "y" : 69,
-               "name" : "#037",
-               "drilldown" : "037"
+               "drilldown" : "037",
+               "name" : "#037"
             },
             {
-               "y" : 70,
                "name" : "#038",
-               "drilldown" : "038"
+               "drilldown" : "038",
+               "y" : 70
             },
             {
+               "drilldown" : "039",
                "name" : "#039",
-               "y" : 64,
-               "drilldown" : "039"
+               "y" : 64
             },
             {
-               "name" : "#040",
                "y" : 75,
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "name" : "#040"
             },
             {
-               "name" : "#041",
                "y" : 78,
+               "name" : "#041",
                "drilldown" : "041"
             },
             {
-               "name" : "#042",
                "y" : 94,
-               "drilldown" : "042"
+               "drilldown" : "042",
+               "name" : "#042"
             },
             {
                "name" : "#043",
-               "y" : 70,
-               "drilldown" : "043"
+               "drilldown" : "043",
+               "y" : 70
             },
             {
-               "drilldown" : "044",
+               "y" : 87,
                "name" : "#044",
-               "y" : 87
+               "drilldown" : "044"
             },
             {
+               "drilldown" : "045",
                "name" : "#045",
-               "y" : 98,
-               "drilldown" : "045"
+               "y" : 98
             },
             {
-               "drilldown" : "046",
+               "y" : 89,
                "name" : "#046",
-               "y" : 89
+               "drilldown" : "046"
             },
             {
                "drilldown" : "047",
@@ -247,123 +241,123 @@
             },
             {
                "name" : "#048",
-               "y" : 110,
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "y" : 110
             },
             {
                "name" : "#049",
-               "y" : 91,
-               "drilldown" : "049"
+               "drilldown" : "049",
+               "y" : 91
             },
             {
+               "name" : "#050",
                "drilldown" : "050",
-               "y" : 100,
-               "name" : "#050"
+               "y" : 100
             },
             {
-               "drilldown" : "051",
                "y" : 91,
+               "drilldown" : "051",
                "name" : "#051"
             },
             {
-               "drilldown" : "052",
                "y" : 93,
-               "name" : "#052"
+               "name" : "#052",
+               "drilldown" : "052"
             },
             {
                "drilldown" : "053",
-               "y" : 103,
-               "name" : "#053"
+               "name" : "#053",
+               "y" : 103
             },
             {
+               "name" : "#054",
                "drilldown" : "054",
-               "y" : 105,
-               "name" : "#054"
+               "y" : 105
             },
             {
-               "name" : "#055",
                "y" : 90,
+               "name" : "#055",
                "drilldown" : "055"
             },
             {
+               "name" : "#056",
                "drilldown" : "056",
-               "y" : 97,
-               "name" : "#056"
+               "y" : 97
             },
             {
-               "drilldown" : "057",
                "name" : "#057",
+               "drilldown" : "057",
                "y" : 82
             },
             {
+               "y" : 71,
                "drilldown" : "058",
-               "name" : "#058",
-               "y" : 71
+               "name" : "#058"
             },
             {
                "drilldown" : "059",
-               "y" : 91,
-               "name" : "#059"
+               "name" : "#059",
+               "y" : 91
             },
             {
+               "name" : "#060",
                "drilldown" : "060",
-               "y" : 87,
-               "name" : "#060"
+               "y" : 87
             },
             {
+               "name" : "#061",
                "drilldown" : "061",
-               "y" : 83,
-               "name" : "#061"
+               "y" : 83
             },
             {
+               "name" : "#062",
                "drilldown" : "062",
-               "y" : 60,
-               "name" : "#062"
+               "y" : 60
             },
             {
                "name" : "#063",
-               "y" : 91,
-               "drilldown" : "063"
+               "drilldown" : "063",
+               "y" : 91
             },
             {
-               "name" : "#064",
                "y" : 82,
+               "name" : "#064",
                "drilldown" : "064"
             },
             {
+               "name" : "#065",
                "drilldown" : "065",
-               "y" : 75,
-               "name" : "#065"
+               "y" : 75
             },
             {
                "drilldown" : "066",
-               "y" : 86,
-               "name" : "#066"
+               "name" : "#066",
+               "y" : 86
             },
             {
-               "y" : 92,
                "name" : "#067",
-               "drilldown" : "067"
+               "drilldown" : "067",
+               "y" : 92
             },
             {
+               "y" : 77,
                "drilldown" : "068",
-               "name" : "#068",
-               "y" : 77
+               "name" : "#068"
             },
             {
-               "name" : "#069",
                "y" : 85,
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "name" : "#069"
             },
             {
-               "name" : "#070",
                "y" : 95,
-               "drilldown" : "070"
+               "drilldown" : "070",
+               "name" : "#070"
             },
             {
                "drilldown" : "071",