- Added solutions by Matthias Neleigh.

- Added solutions by Athanasius.
- Added solutions by Jorg Sommrey.
- Added solutions by BarrOff.

17 files changed, 1905 insertions, 1852 deletions

diff --git a/challenge-246/barroff/nim/ch_1.nims b/challenge-246/barroff/nim/ch_1.nim
index 6d1f18161b..6d1f18161b 100755
--- a/challenge-246/barroff/nim/ch_1.nims
+++ b/challenge-246/barroff/nim/ch_1.nim
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 181bfdab4e..a3f7b8eb16 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,25 +1,9 @@
 {
    "subtitle" : {
-      "text" : "[Champions: 24] Last updated at 2023-12-10 01:43:51 GMT"
+      "text" : "[Champions: 27] Last updated at 2023-12-10 23:41:19 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
@@ -27,19 +11,29 @@
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Arne Sommer",
+               "y" : 4,
                "drilldown" : "Arne Sommer",
-               "y" : 4
+               "name" : "Arne Sommer"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "name" : "BarrOff",
+               "drilldown" : "BarrOff",
+               "y" : 2
             },
             {
-               "y" : 3,
                "name" : "Bob Lied",
-               "drilldown" : "Bob Lied"
+               "drilldown" : "Bob Lied",
+               "y" : 3
             },
             {
-               "name" : "Cheok-Yin Fung",
                "drilldown" : "Cheok-Yin Fung",
-               "y" : 3
+               "y" : 3,
+               "name" : "Cheok-Yin Fung"
             },
             {
                "name" : "Dave Jacoby",
@@ -47,24 +41,24 @@
                "y" : 3
             },
             {
+               "y" : 2,
                "drilldown" : "David Ferrone",
-               "name" : "David Ferrone",
-               "y" : 2
+               "name" : "David Ferrone"
             },
             {
+               "drilldown" : "E. Choroba",
                "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "name" : "E. Choroba"
             },
             {
+               "drilldown" : "Humberto Massa",
                "y" : 2,
-               "name" : "Humberto Massa",
-               "drilldown" : "Humberto Massa"
+               "name" : "Humberto Massa"
             },
             {
                "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Jan Krnavek"
             },
             {
                "y" : 3,
@@ -72,18 +66,18 @@
                "name" : "Jorg Sommrey"
             },
             {
-               "y" : 6,
+               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld"
+               "y" : 6
             },
             {
                "name" : "Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Lubos Kolouch"
             },
             {
-               "y" : 10,
                "name" : "Luca Ferrari",
+               "y" : 10,
                "drilldown" : "Luca Ferrari"
             },
             {
@@ -92,24 +86,29 @@
                "y" : 2
             },
             {
-               "name" : "Nelo Tovar",
+               "y" : 1,
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "y" : 2,
                "drilldown" : "Nelo Tovar",
-               "y" : 2
+               "name" : "Nelo Tovar"
             },
             {
-               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
             },
             {
-               "y" : 1,
                "drilldown" : "Oliver Oviedo",
+               "y" : 1,
                "name" : "Oliver Oviedo"
             },
             {
-               "y" : 5,
                "name" : "Packy Anderson",
-               "drilldown" : "Packy Anderson"
+               "drilldown" : "Packy Anderson",
+               "y" : 5
             },
             {
                "name" : "Peter Campbell Smith",
@@ -117,9 +116,9 @@
                "y" : 3
             },
             {
-               "name" : "Peter Meszaros",
                "drilldown" : "Peter Meszaros",
-               "y" : 2
+               "y" : 2,
+               "name" : "Peter Meszaros"
             },
             {
                "y" : 2,
@@ -127,37 +126,49 @@
                "name" : "Robert DiCicco"
             },
             {
+               "y" : 4,
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
+               "name" : "Roger Bell_West"
             },
             {
+               "y" : 3,
                "drilldown" : "Stephen G. Lynn",
-               "name" : "Stephen G. Lynn",
-               "y" : 3
+               "name" : "Stephen G. Lynn"
             },
             {
-               "name" : "Thomas Kohler",
+               "y" : 4,
                "drilldown" : "Thomas Kohler",
-               "y" : 4
+               "name" : "Thomas Kohler"
             },
             {
                "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
+               "y" : 3,
+               "name" : "W. Luis Mochan"
             }
          ]
       }
    ],
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 246"
+   },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Perl",
@@ -171,13 +182,39 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
+            ]
+         },
+         {
+            "name" : "Athanasius",
+            "id" : "Athanasius",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "BarrOff",
+            "id" : "BarrOff",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Raku",
+                  1
+               ]
+            ]
          },
          {
-            "id" : "Bob Lied",
             "name" : "Bob Lied",
+            "id" : "Bob Lied",
             "data" : [
                [
                   "Perl",
@@ -190,8 +227,6 @@
             ]
          },
          {
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
@@ -201,7 +236,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
             "data" : [
@@ -214,18 +251,18 @@
                   1
                ]
             ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "name" : "David Ferrone",
-            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "David Ferrone",
+            "id" : "David Ferrone"
          },
          {
             "data" : [
@@ -238,14 +275,14 @@
             "id" : "E. Choroba"
          },
          {
-            "id" : "Humberto Massa",
-            "name" : "Humberto Massa",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Humberto Massa",
+            "name" : "Humberto Massa"
          },
          {
             "data" : [
@@ -254,10 +291,12 @@
                   2
                ]
             ],
-            "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek"
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek"
          },
          {
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -267,9 +306,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey"
+            ]
          },
          {
             "name" : "Laurent Rosenfeld",
@@ -304,8 +341,8 @@
                   1
                ]
             ],
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch"
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch"
          },
          {
             "id" : "Luca Ferrari",
@@ -328,8 +365,18 @@
                   2
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ],
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh"
          },
          {
             "data" : [
@@ -342,26 +389,28 @@
             "id" : "Nelo Tovar"
          },
          {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            ]
          },
          {
-            "id" : "Oliver Oviedo",
-            "name" : "Oliver Oviedo",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Oliver Oviedo",
+            "name" : "Oliver Oviedo"
          },
          {
+            "id" : "Packy Anderson",
+            "name" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -375,9 +424,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Packy Anderson",
-            "name" : "Packy Anderson"
+            ]
          },
          {
             "data" : [
@@ -432,6 +479,8 @@
             ]
          },
          {
+            "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn",
             "data" : [
                [
                   "Perl",
@@ -441,9 +490,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Stephen G. Lynn",
-            "id" : "Stephen G. Lynn"
+            ]
          },
          {
             "name" : "Thomas Kohler",
@@ -460,8 +507,6 @@
             ]
          },
          {
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -471,14 +516,22 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
    "legend" : {
       "enabled" : 0
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 246"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 1bddaab488..ff2d1f725a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2023-12-10 23:41:19 GMT"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "y" : 10,
+            "enabled" : "true",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "color" : "#FFFFFF",
+            "align" : "right"
+         },
          "data" : [
             [
                "Blog",
-               4283
+               4282
             ],
             [
                "Perl",
-               12706
+               12710
             ],
             [
                "Raku",
-               7328
+               7331
             ]
          ],
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "rotation" : -90,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
          "name" : "Contributions"
       }
    ],
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-12-10 01:43:51 GMT"
+   "chart" : {
+      "type" : "column"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index d2debff6fc..a19f18af0b 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,8 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "series" : [
       {
+         "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
                "name" : "#001",
@@ -16,129 +15,129 @@
                "y" : 129
             },
             {
-               "y" : 87,
                "name" : "#003",
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "y" : 87
             },
             {
-               "drilldown" : "004",
                "name" : "#004",
+               "drilldown" : "004",
                "y" : 103
             },
             {
-               "y" : 80,
+               "name" : "#005",
                "drilldown" : "005",
-               "name" : "#005"
+               "y" : 80
             },
             {
-               "y" : 61,
                "name" : "#006",
+               "y" : 61,
                "drilldown" : "006"
             },
             {
                "name" : "#007",
-               "drilldown" : "007",
-               "y" : 69
+               "y" : 69,
+               "drilldown" : "007"
             },
             {
-               "name" : "#008",
                "drilldown" : "008",
-               "y" : 82
+               "y" : 82,
+               "name" : "#008"
             },
             {
-               "name" : "#009",
+               "y" : 80,
                "drilldown" : "009",
-               "y" : 80
+               "name" : "#009"
             },
             {
                "drilldown" : "010",
-               "name" : "#010",
-               "y" : 69
+               "y" : 69,
+               "name" : "#010"
             },
             {
+               "y" : 89,
                "drilldown" : "011",
-               "name" : "#011",
-               "y" : 89
+               "name" : "#011"
             },
             {
+               "drilldown" : "012",
                "y" : 92,
-               "name" : "#012",
-               "drilldown" : "012"
+               "name" : "#012"
             },
             {
-               "y" : 87,
                "drilldown" : "013",
+               "y" : 87,
                "name" : "#013"
             },
             {
-               "y" : 102,
                "drilldown" : "014",
+               "y" : 102,
                "name" : "#014"
             },
             {
+               "drilldown" : "015",
                "y" : 101,
-               "name" : "#015",
-               "drilldown" : "015"
+               "name" : "#015"
             },
             {
-               "drilldown" : "016",
                "name" : "#016",
-               "y" : 75
+               "y" : 75,
+               "drilldown" : "016"
             },
             {
                "y" : 86,
-               "name" : "#017",
-               "drilldown" : "017"
+               "drilldown" : "017",
+               "name" : "#017"
             },
             {
-               "y" : 83,
                "name" : "#018",
+               "y" : 83,
                "drilldown" : "018"
             },
             {
-               "drilldown" : "019",
                "name" : "#019",
+               "drilldown" : "019",
                "y" : 105
             },
             {
-               "name" : "#020",
                "drilldown" : "020",
-               "y" : 103
+               "y" : 103,
+               "name" : "#020"
             },
             {
+               "y" : 74,
                "drilldown" : "021",
-               "name" : "#021",
-               "y" : 74
+               "name" : "#021"
             },
             {
                "y" : 72,
-               "name" : "#022",
-               "drilldown" : "022"
+               "drilldown" : "022",
+               "name" : "#022"
             },
             {
+               "drilldown" : "023",
                "y" : 101,
-               "name" : "#023",
-               "drilldown" : "023"
+               "name" : "#023"
             },
             {
                "drilldown" : "024",
-               "name" : "#024",
-               "y" : 77
+               "y" : 77,
+               "name" : "#024"
             },
             {
-               "drilldown" : "025",
                "name" : "#025",
-               "y" : 62
+               "y" : 62,
+               "drilldown" : "025"
             },
             {
-               "y" : 76,
                "drilldown" : "026",
+               "y" : 76,
                "name" : "#026"
             },
             {
+               "drilldown" : "027",
                "y" : 64,
-               "name" : "#027",
-               "drilldown" : "027"
+               "name" : "#027"
             },
             {
                "y" : 82,
@@ -146,104 +145,104 @@
                "name" : "#028"
             },
             {
-               "name" : "#029",
+               "y" : 83,
                "drilldown" : "029",
-               "y" : 83
+               "name" : "#029"
             },
             {
-               "y" : 121,
                "drilldown" : "030",
+               "y" : 121,
                "name" : "#030"
             },
             {
                "name" : "#031",
-               "drilldown" : "031",
-               "y" : 93
+               "y" : 93,
+               "drilldown" : "031"
             },
             {
-               "name" : "#032",
                "drilldown" : "032",
-               "y" : 98
+               "y" : 98,
+               "name" : "#032"
             },
             {
+               "y" : 114,
                "drilldown" : "033",
-               "name" : "#033",
-               "y" : 114
+               "name" : "#033"
             },
             {
-               "y" : 70,
                "name" : "#034",
-               "drilldown" : "034"
+               "drilldown" : "034",
+               "y" : 70
             },
             {
+               "drilldown" : "035",
                "y" : 68,
-               "name" : "#035",
-               "drilldown" : "035"
+               "name" : "#035"
             },
             {
-               "name" : "#036",
+               "y" : 70,
                "drilldown" : "036",
-               "y" : 70
+               "name" : "#036"
             },
             {
                "drilldown" : "037",
-               "name" : "#037",
-               "y" : 70
+               "y" : 70,
+               "name" : "#037"
             },
             {
                "drilldown" : "038",
-               "name" : "#038",
-               "y" : 74
+               "y" : 74,
+               "name" : "#038"
             },
             {
+               "drilldown" : "039",
                "y" : 68,
-               "name" : "#039",
-               "drilldown" : "039"
+               "name" : "#039"
             },
             {
-               "drilldown" : "040",
                "name" : "#040",
+               "drilldown" : "040",
                "y" : 77
             },
             {
+               "name" : "#041",
                "y" : 80,
-               "drilldown" : "041",
-               "name" : "#041"
+               "drilldown" : "041"
             },
             {
+               "drilldown" : "042",
                "y" : 98,
-               "name" : "#042",
-               "drilldown" : "042"
+               "name" : "#042"
             },
             {
                "drilldown" : "043",
-               "name" : "#043",
-               "y" : 72
+               "y" : 72,
+               "name" : "#043"
             },
             {
+               "y" : 90,
                "drilldown" : "044",
-               "name" : "#044",
-               "y" : 90
+               "name" : "#044"
             },
             {
+               "y" : 102,
                "drilldown" : "045",
-               "name" : "#045",
-               "y" : 102
+               "name" : "#045"
             },
             {
-               "y" : 93,
                "name" : "#046",
-               "drilldown" : "046"
+               "drilldown" : "046",
+               "y" : 93
             },
             {
                "drilldown" : "047",
-               "name" : "#047",
-               "y" : 88
+               "y" : 88,
+               "name" : "#047"
             },
             {
-               "y" : 112,
                "name" : "#048",
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "y" : 112
             },
             {
                "y" : 93,
@@ -251,59 +250,59 @@
                "name" : "#049"
             },
             {
-               "y" : 104,
                "drilldown" : "050",
+               "y" : 104,
                "name" : "#050"
             },
             {
                "y" : 95,
-               "name" : "#051",
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "name" : "#051"
             },
             {
+               "drilldown" : "052",
                "y" : 93,
-               "name" : "#052",
-               "drilldown" : "052"
+               "name" : "#052"
             },
             {
-               "y" : 105,
                "name" : "#053",
+               "y" : 105,
                "drilldown" : "053"
             },
             {
+               "y" : 107,
                "drilldown" : "054",
-               "name" : "#054",
-               "y" : 107
+               "name" : "#054"
             },
             {
-               "y" : 92,
                "name" : "#055",
+               "y" : 92,
                "drilldown" : "055"
             },
             {
                "y" : 104,
-               "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "name" : "#056"
             },
             {
+               "name" : "#057",
                "y" : 86,
-               "drilldown" : "057",
-               "name" : "#057"
+               "drilldown" : "057"
             },
             {
-               "y" : 71,
                "name" : "#058",
+               "y" : 71,
                "drilldown" : "058"
             },
             {
+               "drilldown" : "059",
                "y" : 93,
-               "name" : "#059",
-               "drilldown" : "059"
+               "name" : "#059"
             },
             {
+               "drilldown" : "060",
                "y" : 89,
-               "name" : "#060",
-               "drilldown" : "060"
+               "name" : "#060"
             },
             {
                "name" : "#061",
@@ -311,74 +310,74 @@
                "y" : 85
             },
             {
-               "drilldown" : "062",
                "name" : "#062",
-               "y" : 62
+               "y" : 62,
+               "drilldown" : "062"
             },
             {
-               "drilldown" : "063",
                "name" : "#063",
+               "drilldown" : "063",
                "y" : 93
             },
             {
-               "name" : "#064",
                "drilldown" : "064",
-               "y" : 84
+               "y" : 84,
+               "name" : "#064"
             },
             {
-               "y" : 77,
                "drilldown" : "065",
+               "y" :