- Added solutions by Flavio Poletti.

- Added solutions by Bob Lied.

15 files changed, 1803 insertions, 1780 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 501721f0bc..0bd93f18ef 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,170 +1,13 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 198"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Ali Moradi",
-               "y" : 4,
-               "name" : "Ali Moradi"
-            },
-            {
-               "name" : "Arne Sommer",
-               "y" : 3,
-               "drilldown" : "Arne Sommer"
-            },
-            {
-               "name" : "Bob Lied",
-               "y" : 2,
-               "drilldown" : "Bob Lied"
-            },
-            {
-               "y" : 2,
-               "name" : "Bruce Gray",
-               "drilldown" : "Bruce Gray"
-            },
-            {
-               "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "y" : 2,
-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "drilldown" : "James Smith",
-               "y" : 3,
-               "name" : "James Smith"
-            },
-            {
-               "name" : "Jorg Sommrey",
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 8,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "y" : 2,
-               "name" : "Niels van Dijke"
-            },
-            {
-               "name" : "Peter Campbell Smith",
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Pip Stuart",
-               "y" : 2,
-               "drilldown" : "Pip Stuart"
-            },
-            {
-               "drilldown" : "Rawley Fowler",
-               "name" : "Rawley Fowler",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Robbie Hatley",
-               "drilldown" : "Robbie Hatley"
-            },
-            {
-               "drilldown" : "Robert DiCicco",
-               "y" : 2,
-               "name" : "Robert DiCicco"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Stephen G. Lynn",
-               "name" : "Stephen G. Lynn",
-               "y" : 5
-            },
-            {
-               "drilldown" : "Thomas Kohler",
-               "y" : 4,
-               "name" : "Thomas Kohler"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 198"
-      }
-   ],
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 24] Last updated at 2023-01-06 18:51:05 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
+   "title" : {
+      "text" : "The Weekly Challenge - 198"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Ali Moradi",
             "name" : "Ali Moradi",
             "data" : [
                [
@@ -175,10 +18,10 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ali Moradi"
          },
          {
-            "name" : "Arne Sommer",
             "id" : "Arne Sommer",
             "data" : [
                [
@@ -189,16 +32,17 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Arne Sommer"
          },
          {
+            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Bob Lied",
             "id" : "Bob Lied"
          },
          {
@@ -213,7 +57,6 @@
          },
          {
             "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -223,30 +66,48 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
-            "id" : "David Ferrone",
-            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "David Ferrone",
+            "id" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Flavio Poletti",
+            "id" : "Flavio Poletti"
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
             "data" : [
                [
@@ -257,16 +118,17 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "James Smith"
          },
          {
+            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey"
          },
          {
@@ -284,8 +146,8 @@
                   1
                ]
             ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
             "data" : [
@@ -298,42 +160,40 @@
                   6
                ]
             ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "name" : "Mark Anderson"
          },
          {
             "name" : "Marton Polgar",
-            "id" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Marton Polgar"
          },
          {
             "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke"
          },
          {
-            "id" : "Peter Campbell Smith",
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -343,26 +203,28 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Peter Campbell Smith",
+            "id" : "Peter Campbell Smith"
          },
          {
+            "name" : "Pip Stuart",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Pip Stuart",
             "id" : "Pip Stuart"
          },
          {
+            "id" : "Rawley Fowler",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Rawley Fowler",
             "name" : "Rawley Fowler"
          },
          {
@@ -376,12 +238,11 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            "name" : "Robbie Hatley",
+            "id" : "Robbie Hatley"
          },
          {
             "id" : "Robert DiCicco",
-            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -391,9 +252,11 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Robert DiCicco"
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -404,10 +267,11 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
+            "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn",
             "data" : [
                [
                   "Perl",
@@ -421,12 +285,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Stephen G. Lynn",
-            "id" : "Stephen G. Lynn"
+            ]
          },
          {
-            "name" : "Thomas Kohler",
             "id" : "Thomas Kohler",
             "data" : [
                [
@@ -437,11 +298,11 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Thomas Kohler"
          },
          {
             "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -451,9 +312,12 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -463,10 +327,169 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            ]
          }
       ]
+   },
+   "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/>"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 25] Last updated at 2023-01-07 08:20:50 GMT"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 198",
+         "data" : [
+            {
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
+               "y" : 4
+            },
+            {
+               "name" : "Arne Sommer",
+               "y" : 3,
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "y" : 2,
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied"
+            },
+            {
+               "drilldown" : "Bruce Gray",
+               "name" : "Bruce Gray",
+               "y" : 2
+            },
+            {
+               "name" : "Dave Jacoby",
+               "y" : 3,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "David Ferrone",
+               "y" : 2,
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "y" : 6,
+               "name" : "Flavio Poletti"
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "y" : 2,
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "y" : 5,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 8
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Marton Polgar",
+               "y" : 2,
+               "name" : "Marton Polgar"
+            },
+            {
+               "y" : 2,
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "name" : "Pip Stuart",
+               "y" : 2,
+               "drilldown" : "Pip Stuart"
+            },
+            {
+               "drilldown" : "Rawley Fowler",
+               "name" : "Rawley Fowler",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Robbie Hatley",
+               "y" : 3,
+               "name" : "Robbie Hatley"
+            },
+            {
+               "name" : "Robert DiCicco",
+               "y" : 2,
+               "drilldown" : "Robert DiCicco"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 5,
+               "name" : "Stephen G. Lynn",
+               "drilldown" : "Stephen G. Lynn"
+            },
+            {
+               "drilldown" : "Thomas Kohler",
+               "name" : "Thomas Kohler",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ],
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b1f0588308..b4224ed4e7 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2023-01-06 18:51:05 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
    "series" : [
       {
          "data" : [
             [
                "Blog",
-               3172
+               3174
             ],
             [
                "Perl",
-               9735
+               9739
             ],
             [
                "Raku",
-               5838
+               5840
             ]
          ],
+         "name" : "Contributions",
          "dataLabels" : {
-            "color" : "#FFFFFF",
+            "enabled" : "true",
             "format" : "{point.y:.0f}",
+            "y" : 10,
+            "align" : "right",
+            "rotation" : -90,
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "rotation" : -90,
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10
-         },
-         "name" : "Contributions"
+            "color" : "#FFFFFF"
+         }
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2023-01-07 08:20:49 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 68a92f6e72..d26cf795be 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,13 +1,19 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-01-06 18:51:05 GMT"
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -22,10 +28,10 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "id" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -40,11 +46,9 @@
                   10
                ]
             ],
-            "name" : "002",
-            "id" : "002"
+            "name" : "002"
          },
          {
-            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -59,7 +63,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003"
          },
          {
             "id" : "004",
@@ -80,7 +85,6 @@
             ]
          },
          {
-            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -95,9 +99,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -112,12 +118,10 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
             "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -131,9 +135,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -148,12 +154,9 @@
                   12
                ]
             ],
-            "id" : "008",
             "name" : "008"
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -167,9 +170,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -183,11 +190,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010",
-            "id" : "010"
+            ]
          },
          {
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -202,10 +208,11 @@
                   10
                ]
             ],
-            "id" : "011",
-            "name" : "011"
+            "id" : "011"
          },
          {
+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -219,9 +226,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012",
-            "id" : "012"
+            ]
          },
          {
             "data" : [
@@ -242,8 +247,6 @@
             "id" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -257,11 +260,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -275,11 +278,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -293,11 +296,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
          },
          {
-            "name" : "017",
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -314,6 +319,7 @@
             ]
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -328,11 +334,9 @@
                   14
                ]
             ],
-            "id" : "018",
             "name" : "018"
          },
          {
-            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -347,7 +351,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
             "data" : [
@@ -386,6 +391,7 @@
             ]
          },
          {
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -400,12 +406,10 @@
                   10
                ]
             ],
-            "id" : "022",
-            "name" : "022"
+            "id" : "022"
          },
          {
             "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -419,9 +423,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023"
          },
          {
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -436,10 +442,10 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "id" : "024"
          },
          {
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -454,12 +460,9 @@
                   12
                ]
             ],
-            "id" : "025",
             "name" : "025"
          },
          {
-            "name" : "026",
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -473,9 +476,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
+            "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -489,13 +496,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027",
-            "id" : "027"
+            ]
          },
          {
             "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -509,7 +513,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
             "data" : [
@@ -526,10 +531,11 @@
                   12
                ]