- Added solutions by Jan Krnavek.

14 files changed, 1369 insertions, 1354 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9b63015574..cbdea35183 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,80 +1,77 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 23] Last updated at 2022-05-07 00:10:30 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
    "series" : [
       {
          "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 163",
          "data" : [
             {
-               "y" : 2,
+               "name" : "Ali Moradi",
                "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi"
+               "y" : 2
             },
             {
-               "drilldown" : "Athanasius",
                "y" : 4,
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
             },
             {
+               "y" : 2,
                "name" : "Bruce Gray",
-               "drilldown" : "Bruce Gray",
-               "y" : 2
+               "drilldown" : "Bruce Gray"
             },
             {
-               "y" : 3,
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "y" : 3
             },
             {
-               "drilldown" : "E. Choroba",
                "y" : 2,
+               "drilldown" : "E. Choroba",
                "name" : "E. Choroba"
             },
             {
-               "name" : "Flavio Poletti",
+               "y" : 6,
                "drilldown" : "Flavio Poletti",
-               "y" : 6
+               "name" : "Flavio Poletti"
             },
             {
-               "drilldown" : "James Smith",
                "y" : 3,
+               "drilldown" : "James Smith",
                "name" : "James Smith"
             },
             {
                "y" : 2,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "y" : 2,
                "drilldown" : "Jorg Sommrey",
                "name" : "Jorg Sommrey"
             },
             {
                "drilldown" : "Julien Fiegehenn",
-               "y" : 2,
-               "name" : "Julien Fiegehenn"
+               "name" : "Julien Fiegehenn",
+               "y" : 2
             },
             {
                "name" : "Laurent Rosenfeld",
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
             },
             {
-               "y" : 8,
+               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "y" : 8
             },
             {
+               "y" : 2,
                "name" : "Luiz Felipe",
-               "drilldown" : "Luiz Felipe",
-               "y" : 2
+               "drilldown" : "Luiz Felipe"
             },
             {
                "y" : 2,
@@ -83,8 +80,8 @@
             },
             {
                "drilldown" : "Marton Polgar",
-               "y" : 2,
-               "name" : "Marton Polgar"
+               "name" : "Marton Polgar",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -92,29 +89,29 @@
                "name" : "Matthew Neleigh"
             },
             {
+               "y" : 2,
                "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke",
-               "y" : 2
+               "drilldown" : "Niels van Dijke"
             },
             {
+               "drilldown" : "Peter Campbell Smith",
                "name" : "Peter Campbell Smith",
-               "y" : 3,
-               "drilldown" : "Peter Campbell Smith"
+               "y" : 3
             },
             {
-               "drilldown" : "PokGoPun",
                "y" : 2,
-               "name" : "PokGoPun"
+               "name" : "PokGoPun",
+               "drilldown" : "PokGoPun"
             },
             {
-               "name" : "Robert DiCicco",
                "y" : 1,
+               "name" : "Robert DiCicco",
                "drilldown" : "Robert DiCicco"
             },
             {
+               "y" : 2,
                "name" : "Robert Ransbottom",
-               "drilldown" : "Robert Ransbottom",
-               "y" : 2
+               "drilldown" : "Robert Ransbottom"
             },
             {
                "y" : 5,
@@ -122,21 +119,35 @@
                "name" : "Roger Bell_West"
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "y" : 4,
+               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke"
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "y" : 3,
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
             }
-         ]
+         ],
+         "name" : "The Weekly Challenge - 163"
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "subtitle" : {
+      "text" : "[Champions: 24] Last updated at 2022-05-07 12:12:21 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
    "drilldown" : {
@@ -152,6 +163,8 @@
             "id" : "Ali Moradi"
          },
          {
+            "id" : "Athanasius",
+            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -161,9 +174,7 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Athanasius",
-            "name" : "Athanasius"
+            ]
          },
          {
             "data" : [
@@ -172,10 +183,12 @@
                   2
                ]
             ],
-            "id" : "Bruce Gray",
-            "name" : "Bruce Gray"
+            "name" : "Bruce Gray",
+            "id" : "Bruce Gray"
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -185,9 +198,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
             "name" : "E. Choroba",
@@ -200,7 +211,7 @@
             "id" : "E. Choroba"
          },
          {
-            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -215,9 +226,10 @@
                   2
                ]
             ],
-            "name" : "Flavio Poletti"
+            "id" : "Flavio Poletti"
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -228,31 +240,39 @@
                   1
                ]
             ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            "name" : "James Smith"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek"
          },
          {
+            "id" : "Jorg Sommrey",
             "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Jorg Sommrey"
+            ]
          },
          {
+            "id" : "Julien Fiegehenn",
             "name" : "Julien Fiegehenn",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Julien Fiegehenn"
+            ]
          },
          {
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -267,6 +287,7 @@
                   1
                ]
             ],
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
@@ -294,34 +315,34 @@
             "name" : "Luiz Felipe"
          },
          {
-            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Marton Polgar"
+            "name" : "Marton Polgar",
+            "id" : "Marton Polgar"
          },
          {
+            "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Matthew Neleigh",
-            "id" : "Matthew Neleigh"
+            "name" : "Matthew Neleigh"
          },
          {
             "data" : [
@@ -334,6 +355,7 @@
             "id" : "Niels van Dijke"
          },
          {
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -344,7 +366,6 @@
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
@@ -368,17 +389,17 @@
             "id" : "Robert DiCicco"
          },
          {
+            "id" : "Robert Ransbottom",
+            "name" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Robert Ransbottom",
-            "id" : "Robert Ransbottom"
+            ]
          },
          {
-            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -393,9 +414,10 @@
                   1
                ]
             ],
-            "name" : "Roger Bell_West"
+            "id" : "Roger Bell_West"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -406,10 +428,10 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -420,26 +442,19 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "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/>",
-      "followPointer" : 1
-   },
    "title" : {
       "text" : "The Weekly Challenge - 163"
    },
-   "legend" : {
-      "enabled" : 0
-   },
    "chart" : {
       "type" : "column"
+   },
+   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b3e594cebe..3f2363c659 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,16 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2022-05-07 00:10:30 GMT"
-   },
    "series" : [
       {
          "dataLabels" : {
-            "align" : "right",
             "color" : "#FFFFFF",
             "y" : 10,
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "align" : "right",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
             "enabled" : "true"
          },
          "name" : "Contributions",
@@ -28,36 +25,39 @@
             ],
             [
                "Raku",
-               4717
+               4719
             ]
          ]
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "subtitle" : {
+      "text" : "Last updated at 2022-05-07 12:12:21 GMT"
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "legend" : {
       "enabled" : "false"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
    "chart" : {
       "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5c8597075d..d3b1272f0d 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,25 +1,29 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   "chart" : {
+      "type" : "column"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
    },
-   "chart" : {
-      "type" : "column"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -33,8 +37,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "001"
+            ]
          },
          {
             "name" : "002",
@@ -73,6 +76,7 @@
             "name" : "003"
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -87,10 +91,10 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "id" : "004"
          },
          {
+            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -105,10 +109,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005"
+            ]
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -123,8 +127,7 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
             "id" : "007",
@@ -145,7 +148,6 @@
             "name" : "007"
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -160,10 +162,11 @@
                   12
                ]
             ],
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -178,9 +181,10 @@
                   13
                ]
             ],
-            "id" : "009"
+            "name" : "009"
          },
          {
+            "id" : "010",
             "name" : "010",
             "data" : [
                [
@@ -195,10 +199,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010"
+            ]
          },
          {
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -213,10 +217,10 @@
                   10
                ]
             ],
-            "id" : "011",
-            "name" : "011"
+            "id" : "011"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -231,11 +235,9 @@
                   11
                ]
             ],
-            "id" : "012",
             "name" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -250,10 +252,11 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
-            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -268,10 +271,9 @@
                   15
                ]
             ],
-            "name" : "014"
+            "id" : "014"
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -286,10 +288,11 @@
                   15
                ]
             ],
+            "name" : "015",
             "id" : "015"
          },
          {
-            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -304,9 +307,10 @@
                   12
                ]
             ],
-            "name" : "016"
+            "id" : "016"
          },
          {
+            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -321,11 +325,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
-            "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -340,7 +343,7 @@
                   14
                ]
             ],
-            "id" : "018"
+            "name" : "018"
          },
          {
             "data" : [
@@ -357,11 +360,12 @@
                   13
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "name" : "019",
+            "id" : "019"
          },
          {
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -375,11 +379,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
-            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -394,9 +396,12 @@
                   10
                ]
             ],
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -410,11 +415,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -429,10 +433,10 @@
                   12
                ]
             ],
-            "name" : "023",
             "id" : "023"
          },
          {
+            "id" : "024",
             "name" : "024",
             "data" : [
                [
@@ -447,11 +451,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024"
+            ]
          },
          {
             "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -465,10 +469,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025"
+            ]
          },
          {
+            "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -482,12 +487,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026",
-            "id" : "026"
+            ]
          },
          {
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -502,9 +504,11 @@
                   9
                ]
             ],
-            "name" : "027"
+            "name" : "027",
+            "id" : "027"
          },
          {
+            "id" : "028",
             "name" : "028",
             "data" : [
                [
@@ -519,10 +523,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "028"
+            ]
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -537,11 +541,10 @@
                   12
                ]
             ],
-            "id" : "029",
-            "name" : "029"
+            "id" : "029"
          },
          {
-            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -556,9 +559,10 @@
                   10
                ]
             ],
-            "id" : "030"
+            "name" : "030"
          },
          {
+            "id" : "031",
             "name" : "031",
             "data" : [
                [
@@ -573,11 +577,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "031"
+            ]
          },
          {
-            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -592,10 +595,10 @@
                   10
                ]
             ],
-            "name" : "032"
+            "id" : "032"
          },
          {
-            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -610,7 +613,7 @@
                   10
                ]
             ],
-            "name" : "033"
+            "id" : "033"
          },
          {
             "name" : "034",
@@ -649,6 +652,7 @@
             "name" : "035"
          },
          {
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -663,11 +667,9 @@
                   11
                ]
             ],
-            "id" : "036",
-            "name" : "036"
+            "id" : "036"
          },
          {
-            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -682,9 +684,12 @@
                   9
                ]
             ],
+            "name" : "037",
             "id" : "037"
          },
          {
+            "id" : "038",
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -698,12 +703,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "038",
-            "id" : "038"
+            ]
          },
          {
-            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -718,7 +720,8 @@
                   12
                ]
             ],
-            "name" : "039"
+            "name" : "039",
+            "id" : "039"
          },
          {
             "id" : "040",
@@ -739,7 +742,6 @@
             "name" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -754,6 +756,7 @@
                   9
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
@@ -775,6 +778,8 @@
             "id" : "042"
          },
          {
+            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -788,11 +793,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "043",
-            "name" : "043"
+            ]
          },
          {
+            "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -806,12 +811,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "044",
-            "name" : "044"
+            ]
          },
          {
-            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -826,10 +829,9 @@
                   11
                ]
             ],
-            "name" : "045"
+            "id" : "045"
          },
          {
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -844,10 +846,10 @@
                   10
                ]
             ],
-            "name" : "046"
+            "name" : "046",
+            "id" : "046"
          },
          {
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -862,10 +864,10 @@
                   10
                ]
             ],
+            "name" : "047",
             "id" : "047"
          },
          {
-            "id" : "048",
             "data" : [