- Added solutions by BarrOff.

- Added solutions by Jan Krnavek.

16 files changed, 2054 insertions, 2024 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index f5f8a20ea1..1659621712 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,27 +1,16 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "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/>"
+   "title" : {
+      "text" : "The Weekly Challenge - 249"
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2023-12-31 21:56:19 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -39,7 +28,6 @@
             "id" : "Ali Moradi"
          },
          {
-            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -50,11 +38,12 @@
                   1
                ]
             ],
+            "name" : "Arne Sommer",
             "id" : "Arne Sommer"
          },
          {
-            "id" : "Athanasius",
             "name" : "Athanasius",
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -67,6 +56,16 @@
             ]
          },
          {
+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "id" : "BarrOff",
+            "name" : "BarrOff"
+         },
+         {
             "id" : "Bob Lied",
             "name" : "Bob Lied",
             "data" : [
@@ -81,27 +80,26 @@
             ]
          },
          {
+            "name" : "Bruce Gray",
+            "id" : "Bruce Gray",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Bruce Gray",
-            "id" : "Bruce Gray"
+            ]
          },
          {
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -112,29 +110,32 @@
                   1
                ]
             ],
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby"
          },
          {
             "name" : "David Ferrone",
+            "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "David Ferrone"
+            ]
          },
          {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            ]
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -144,33 +145,39 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
+         },
+         {
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ]
          },
          {
-            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey"
          },
          {
+            "name" : "Kjetil Skotheim",
             "id" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Kjetil Skotheim"
+            ]
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -184,9 +191,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
@@ -200,12 +211,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch"
+            ]
          },
          {
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -216,31 +224,32 @@
                   8
                ]
             ],
-            "name" : "Luca Ferrari"
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Matthew Neleigh",
-            "id" : "Matthew Neleigh"
+            ]
          },
          {
-            "id" : "Nelo Tovar",
             "name" : "Nelo Tovar",
+            "id" : "Nelo Tovar",
             "data" : [
                [
                   "Perl",
@@ -249,18 +258,18 @@
             ]
          },
          {
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke"
          },
          {
-            "id" : "Packy Anderson",
             "name" : "Packy Anderson",
+            "id" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -277,6 +286,7 @@
             ]
          },
          {
+            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith",
             "data" : [
                [
@@ -287,20 +297,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Peter Campbell Smith"
+            ]
          },
          {
             "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Peter Meszaros"
+            ]
          },
          {
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -310,21 +321,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Robbie Hatley",
-            "id" : "Robbie Hatley"
+            ]
          },
          {
-            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "Robert Ransbottom",
             "name" : "Robert Ransbottom"
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -338,19 +349,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Simon Green"
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
             "data" : [
@@ -363,11 +372,10 @@
                   1
                ]
             ],
-            "name" : "Stephen G. Lynn",
-            "id" : "Stephen G. Lynn"
+            "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn"
          },
          {
-            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -378,7 +386,8 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler"
+            "id" : "Thomas Kohler",
+            "name" : "Thomas Kohler"
          },
          {
             "id" : "Ulrich Rieke",
@@ -395,6 +404,8 @@
             ]
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -404,20 +415,32 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            ]
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "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/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 32] Last updated at 2023-12-31 23:50:32 GMT"
+   },
    "series" : [
       {
          "name" : "The Weekly Challenge - 249",
          "data" : [
             {
+               "drilldown" : "Ali Moradi",
                "name" : "Ali Moradi",
-               "y" : 3,
-               "drilldown" : "Ali Moradi"
+               "y" : 3
             },
             {
                "drilldown" : "Arne Sommer",
@@ -425,34 +448,39 @@
                "name" : "Arne Sommer"
             },
             {
+               "y" : 4,
                "name" : "Athanasius",
-               "drilldown" : "Athanasius",
-               "y" : 4
+               "drilldown" : "Athanasius"
+            },
+            {
+               "y" : 1,
+               "name" : "BarrOff",
+               "drilldown" : "BarrOff"
             },
             {
                "y" : 3,
-               "drilldown" : "Bob Lied",
-               "name" : "Bob Lied"
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied"
             },
             {
+               "y" : 2,
                "name" : "Bruce Gray",
-               "drilldown" : "Bruce Gray",
-               "y" : 2
+               "drilldown" : "Bruce Gray"
             },
             {
-               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
                "y" : 2,
-               "drilldown" : "Cheok-Yin Fung"
+               "name" : "Cheok-Yin Fung"
             },
             {
-               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
                "y" : 3,
-               "drilldown" : "Dave Jacoby"
+               "name" : "Dave Jacoby"
             },
             {
-               "y" : 2,
                "drilldown" : "David Ferrone",
-               "name" : "David Ferrone"
+               "name" : "David Ferrone",
+               "y" : 2
             },
             {
                "drilldown" : "E. Choroba",
@@ -460,9 +488,14 @@
                "name" : "E. Choroba"
             },
             {
+               "name" : "James Smith",
                "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
+               "drilldown" : "James Smith"
+            },
+            {
+               "y" : 2,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
             },
             {
                "drilldown" : "Jorg Sommrey",
@@ -471,48 +504,48 @@
             },
             {
                "drilldown" : "Kjetil Skotheim",
-               "y" : 2,
-               "name" : "Kjetil Skotheim"
+               "name" : "Kjetil Skotheim",
+               "y" : 2
             },
             {
-               "y" : 3,
                "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "y" : 3
             },
             {
-               "name" : "Lubos Kolouch",
                "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch",
                "y" : 5
             },
             {
-               "y" : 10,
                "drilldown" : "Luca Ferrari",
+               "y" : 10,
                "name" : "Luca Ferrari"
             },
             {
                "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
             },
             {
-               "name" : "Matthew Neleigh",
                "y" : 2,
+               "name" : "Matthew Neleigh",
                "drilldown" : "Matthew Neleigh"
             },
             {
+               "name" : "Nelo Tovar",
                "y" : 2,
-               "drilldown" : "Nelo Tovar",
-               "name" : "Nelo Tovar"
+               "drilldown" : "Nelo Tovar"
             },
             {
-               "name" : "Niels van Dijke",
                "drilldown" : "Niels van Dijke",
-               "y" : 1
+               "y" : 1,
+               "name" : "Niels van Dijke"
             },
             {
+               "drilldown" : "Packy Anderson",
                "name" : "Packy Anderson",
-               "y" : 5,
-               "drilldown" : "Packy Anderson"
+               "y" : 5
             },
             {
                "name" : "Peter Campbell Smith",
@@ -521,48 +554,48 @@
             },
             {
                "y" : 2,
-               "drilldown" : "Peter Meszaros",
-               "name" : "Peter Meszaros"
+               "name" : "Peter Meszaros",
+               "drilldown" : "Peter Meszaros"
             },
             {
-               "y" : 3,
                "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley"
+               "name" : "Robbie Hatley",
+               "y" : 3
             },
             {
-               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom",
                "y" : 2,
-               "drilldown" : "Robert Ransbottom"
+               "name" : "Robert Ransbottom"
             },
             {
+               "drilldown" : "Roger Bell_West",
                "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
+               "y" : 5
             },
             {
+               "y" : 2,
                "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 2
+               "drilldown" : "Simon Green"
             },
             {
+               "name" : "Stephen G. Lynn",
                "y" : 3,
-               "drilldown" : "Stephen G. Lynn",
-               "name" : "Stephen G. Lynn"
+               "drilldown" : "Stephen G. Lynn"
             },
             {
-               "drilldown" : "Thomas Kohler",
                "y" : 4,
-               "name" : "Thomas Kohler"
+               "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler"
             },
             {
                "drilldown" : "Ulrich Rieke",
-               "y" : 4,
-               "name" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke",
+               "y" : 4
             },
             {
                "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
             }
          ],
          "colorByPoint" : 1
@@ -571,9 +604,6 @@
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 249"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 37b31093e4..dbd08b61f8 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,12 +1,30 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "enabled" : "true"
+         },
          "data" : [
             [
                "Blog",
@@ -18,46 +36,28 @@
             ],
             [
                "Raku",
-               7403
+               7406
             ]
          ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "rotation" : -90,
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "color" : "#FFFFFF",
-            "enabled" : "true"
-         }
+         "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
    "subtitle" : {
-      "text" : "Last updated at 2023-12-31 21:56:19 GMT"
+      "text" : "Last updated at 2023-12-31 23:50:32 GMT"
    },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      },
-      "type" : "category"
-   },
-   "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 528f58b21d..d2b0596659 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,14 +1,14 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "chart" : {
+      "type" : "column"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "tooltip" : {
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "xAxis" : {
-      "type" : "category"
+   "legend" : {
+      "enabled" : "false"
    },
    "drilldown" : {
       "series" : [
@@ -31,6 +31,8 @@
             "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -44,13 +46,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -64,10 +62,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -82,10 +81,10 @@
                   10
                ]
             ],
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -100,11 +99,10 @@
                   12
                ]
             ],
+            "name" : "005",
             "id" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -118,10 +116,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
             "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -135,11 +136,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007"
+            ]
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -154,9 +153,11 @@
                   12
                ]
             ],
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "id" : "009",
             "name" : "009",
             "data" : [
                [
@@ -171,10 +172,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009"
+            ]
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -188,13 +190,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010",
-            "id" : "010"
+            ]
          },
          {
-            "id" : "011",
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -211,6 +211,8 @@
             ]
          },
          {
+            "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -224,12 +226,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012",
-            "id" : "012"
+            ]
          },
          {
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -243,8 +244,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013"
+            ]
          },
          {
             "id" : "014",
@@ -265,8 +265,8 @@
             ]
          },
          {
-            "id" : "015",
             "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -283,7 +283,6 @@
             ]
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -298,11 +297,12 @@
                   13
                ]
             ],
+            "id" : "016",
             "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -319,6 +319,8 @@
             ]
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -332,9 +334,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018",
-            "id" : "018"
+            ]
          },
          {
             "data" : [
@@ -355,6 +355,7 @@
             "id" : "019"
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -369,11 +370,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -387,11 +388,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
          },
          {
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -406,6 +405,7 @@
                   10
                ]
             ],
+            "name" : "022",
             "id" : "022"
          },
          {
@@ -427,7 +427,6 @@
             "id" : "023"
          },
          {
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -442,10 +441,10 @@
                   11
                ]
             ],
-            "id" : "024"
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -460,9 +459,12 @@
                   12
                ]
             ],
-            "name" : "025"
+            "name" : "025",
+            "id" : "025"
          },
          {
+            "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -476,12 +478,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026",
-            "id" : "026"
+            ]