- Added solutions by Tim Potapov.

15 files changed, 1323 insertions, 1308 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 982a759362..2c5d2abc9d 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,18 +1,58 @@
 {
    "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/>"
+      "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/>"
    },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 8,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Tim Potapov",
+               "name" : "Tim Potapov"
+            }
+         ],
+         "name" : "The Weekly Challenge - 190",
+         "colorByPoint" : 1
+      }
+   ],
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 190"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 4] Last updated at 2022-11-07 19:01:29 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "chart" : {
       "type" : "column"
    },
@@ -21,9 +61,6 @@
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 3] Last updated at 2022-11-07 14:09:46 GMT"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -41,16 +78,18 @@
             "name" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -60,42 +99,18 @@
                   "Raku",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            "id" : "Tim Potapov",
+            "name" : "Tim Potapov"
          }
       ]
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 190"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 190",
-         "data" : [
-            {
-               "y" : 8,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ]
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index ccdbb1829f..5f3c9dcb76 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,9 +1,10 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -11,7 +12,7 @@
             ],
             [
                "Perl",
-               9262
+               9264
             ],
             [
                "Raku",
@@ -20,36 +21,35 @@
          ],
          "dataLabels" : {
             "rotation" : -90,
-            "color" : "#FFFFFF",
-            "y" : 10,
             "format" : "{point.y:.0f}",
-            "enabled" : "true",
+            "align" : "right",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "align" : "right"
-         },
-         "name" : "Contributions"
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "y" : 10
+         }
       }
    ],
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "subtitle" : {
-      "text" : "Last updated at 2022-11-07 14:09:46 GMT"
+      "text" : "Last updated at 2022-11-07 19:01:29 GMT"
    },
    "yAxis" : {
       "title" : {
@@ -57,7 +57,7 @@
       },
       "min" : 0
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index fc5872d7b6..8444cc94ff 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,14 +1,13 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "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/>"
    },
    "series" : [
       {
-         "name" : "The Weekly Challenge Languages",
          "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
                "name" : "#001",
@@ -27,38 +26,38 @@
             },
             {
                "y" : 99,
-               "drilldown" : "004",
-               "name" : "#004"
+               "name" : "#004",
+               "drilldown" : "004"
             },
             {
-               "y" : 78,
+               "drilldown" : "005",
                "name" : "#005",
-               "drilldown" : "005"
+               "y" : 78
             },
             {
-               "y" : 58,
                "name" : "#006",
-               "drilldown" : "006"
+               "drilldown" : "006",
+               "y" : 58
             },
             {
-               "drilldown" : "007",
                "name" : "#007",
+               "drilldown" : "007",
                "y" : 65
             },
             {
-               "name" : "#008",
                "drilldown" : "008",
+               "name" : "#008",
                "y" : 78
             },
             {
-               "drilldown" : "009",
+               "y" : 76,
                "name" : "#009",
-               "y" : 76
+               "drilldown" : "009"
             },
             {
-               "drilldown" : "010",
+               "y" : 65,
                "name" : "#010",
-               "y" : 65
+               "drilldown" : "010"
             },
             {
                "name" : "#011",
@@ -66,29 +65,29 @@
                "y" : 85
             },
             {
-               "name" : "#012",
+               "y" : 89,
                "drilldown" : "012",
-               "y" : 89
+               "name" : "#012"
             },
             {
                "y" : 85,
-               "name" : "#013",
-               "drilldown" : "013"
+               "drilldown" : "013",
+               "name" : "#013"
             },
             {
-               "y" : 101,
                "drilldown" : "014",
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 101
             },
             {
                "y" : 99,
-               "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
+               "y" : 71,
                "drilldown" : "016",
-               "name" : "#016",
-               "y" : 71
+               "name" : "#016"
             },
             {
                "y" : 84,
@@ -96,29 +95,29 @@
                "drilldown" : "017"
             },
             {
+               "y" : 81,
                "drilldown" : "018",
-               "name" : "#018",
-               "y" : 81
+               "name" : "#018"
             },
             {
-               "y" : 103,
+               "name" : "#019",
                "drilldown" : "019",
-               "name" : "#019"
+               "y" : 103
             },
             {
-               "name" : "#020",
+               "y" : 101,
                "drilldown" : "020",
-               "y" : 101
+               "name" : "#020"
             },
             {
+               "y" : 72,
                "drilldown" : "021",
-               "name" : "#021",
-               "y" : 72
+               "name" : "#021"
             },
             {
-               "y" : 68,
+               "name" : "#022",
                "drilldown" : "022",
-               "name" : "#022"
+               "y" : 68
             },
             {
                "y" : 97,
@@ -131,28 +130,28 @@
                "drilldown" : "024"
             },
             {
+               "y" : 59,
                "name" : "#025",
-               "drilldown" : "025",
-               "y" : 59
+               "drilldown" : "025"
             },
             {
+               "y" : 74,
                "name" : "#026",
-               "drilldown" : "026",
-               "y" : 74
+               "drilldown" : "026"
             },
             {
+               "y" : 62,
                "drilldown" : "027",
-               "name" : "#027",
-               "y" : 62
+               "name" : "#027"
             },
             {
-               "y" : 82,
                "name" : "#028",
-               "drilldown" : "028"
+               "drilldown" : "028",
+               "y" : 82
             },
             {
-               "drilldown" : "029",
                "name" : "#029",
+               "drilldown" : "029",
                "y" : 81
             },
             {
@@ -161,19 +160,19 @@
                "y" : 119
             },
             {
-               "y" : 91,
+               "drilldown" : "031",
                "name" : "#031",
-               "drilldown" : "031"
+               "y" : 91
             },
             {
-               "name" : "#032",
                "drilldown" : "032",
+               "name" : "#032",
                "y" : 96
             },
             {
-               "y" : 112,
+               "name" : "#033",
                "drilldown" : "033",
-               "name" : "#033"
+               "y" : 112
             },
             {
                "y" : 66,
@@ -181,34 +180,34 @@
                "name" : "#034"
             },
             {
-               "y" : 66,
                "name" : "#035",
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "y" : 66
             },
             {
                "y" : 70,
-               "name" : "#036",
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "name" : "#036"
             },
             {
-               "y" : 69,
+               "name" : "#037",
                "drilldown" : "037",
-               "name" : "#037"
+               "y" : 69
             },
             {
-               "y" : 70,
                "name" : "#038",
-               "drilldown" : "038"
+               "drilldown" : "038",
+               "y" : 70
             },
             {
-               "y" : 64,
                "name" : "#039",
-               "drilldown" : "039"
+               "drilldown" : "039",
+               "y" : 64
             },
             {
-               "drilldown" : "040",
+               "y" : 75,
                "name" : "#040",
-               "y" : 75
+               "drilldown" : "040"
             },
             {
                "name" : "#041",
@@ -216,44 +215,44 @@
                "y" : 78
             },
             {
-               "drilldown" : "042",
                "name" : "#042",
+               "drilldown" : "042",
                "y" : 94
             },
             {
-               "drilldown" : "043",
+               "y" : 70,
                "name" : "#043",
-               "y" : 70
+               "drilldown" : "043"
             },
             {
-               "y" : 87,
+               "name" : "#044",
                "drilldown" : "044",
-               "name" : "#044"
+               "y" : 87
             },
             {
                "y" : 98,
-               "drilldown" : "045",
-               "name" : "#045"
+               "name" : "#045",
+               "drilldown" : "045"
             },
             {
-               "y" : 89,
+               "name" : "#046",
                "drilldown" : "046",
-               "name" : "#046"
+               "y" : 89
             },
             {
-               "y" : 86,
+               "drilldown" : "047",
                "name" : "#047",
-               "drilldown" : "047"
+               "y" : 86
             },
             {
                "y" : 110,
-               "drilldown" : "048",
-               "name" : "#048"
+               "name" : "#048",
+               "drilldown" : "048"
             },
             {
-               "y" : 91,
+               "name" : "#049",
                "drilldown" : "049",
-               "name" : "#049"
+               "y" : 91
             },
             {
                "y" : 100,
@@ -266,14 +265,14 @@
                "y" : 91
             },
             {
-               "drilldown" : "052",
+               "y" : 93,
                "name" : "#052",
-               "y" : 93
+               "drilldown" : "052"
             },
             {
-               "y" : 103,
+               "name" : "#053",
                "drilldown" : "053",
-               "name" : "#053"
+               "y" : 103
             },
             {
                "y" : 105,
@@ -281,24 +280,24 @@
                "drilldown" : "054"
             },
             {
+               "y" : 90,
                "name" : "#055",
-               "drilldown" : "055",
-               "y" : 90
+               "drilldown" : "055"
             },
             {
+               "y" : 97,
                "name" : "#056",
-               "drilldown" : "056",
-               "y" : 97
+               "drilldown" : "056"
             },
             {
                "y" : 82,
-               "name" : "#057",
-               "drilldown" : "057"
+               "drilldown" : "057",
+               "name" : "#057"
             },
             {
+               "y" : 71,
                "drilldown" : "058",
-               "name" : "#058",
-               "y" : 71
+               "name" : "#058"
             },
             {
                "y" : 91,
@@ -306,19 +305,19 @@
                "drilldown" : "059"
             },
             {
-               "y" : 87,
                "name" : "#060",
-               "drilldown" : "060"
+               "drilldown" : "060",
+               "y" : 87
             },
             {
-               "drilldown" : "061",
                "name" : "#061",
+               "drilldown" : "061",
                "y" : 83
             },
             {
-               "y" : 60,
                "drilldown" : "062",
-               "name" : "#062"
+               "name" : "#062",
+               "y" : 60
             },
             {
                "name" : "#063",
@@ -341,13 +340,13 @@
                "y" : 86
             },
             {
+               "y" : 92,
                "drilldown" : "067",
-               "name" : "#067",
-               "y" : 92
+               "name" : "#067"
             },
             {
-               "drilldown" : "068",
                "name" : "#068",
+               "drilldown" : "068",
                "y" : 77
             },
             {
@@ -362,18 +361,18 @@
             },
             {
                "y" : 80,
-               "name" : "#071",
-               "drilldown" : "071"
+               "drilldown" : "071",
+               "name" : "#071"
             },
             {
-               "y" : 114,
+               "name" : "#072",
                "drilldown" : "072",
-               "name" : "#072"
+               "y" : 114
             },
             {
                "y" : 112,
-               "drilldown" : "073",
-               "name" : "#073"
+               "name" : "#073",
+               "drilldown" : "073"
             },
             {
                "y" : 117,
@@ -391,9 +390,9 @@
                "name" : "#076"
             },
             {
-               "y" : 100,
+               "drilldown" : "077",
                "name" : "#077",
-               "drilldown" : "077"
+               "y" : 100
             },
             {
                "y" : 127,
@@ -401,24 +400,24 @@
                "name" : "#078"
             },
             {
+               "y" : 122,
                "drilldown" : "079",
-               "name" : "#079",
-               "y" : 122
+               "name" : "#079"
             },
             {
+               "y" : 127,
                "drilldown" : "080",
-               "name" : "#080",
-               "y" : 127
+               "name" : "#080"
             },
             {
+               "y" : 114,
                "drilldown" : "081",
-               "name" : "#081",
-               "y" : 114
+               "name" : "#081"
             },
             {
-               "y" : 114,
+               "name" : "#082",
                "drilldown" : "082",
-               "name" : "#082"
+               "y" : 114
             },
             {
                "name" : "#083",
@@ -426,14 +425,14 @@
                "y" : 127
             },
             {
+               "y" : 119,
                "name" : "#084",
-               "drilldown" : "084",
-               "y" : 119
+               "drilldown" : "084"
             },
             {
-               "y" : 114,
+               "drilldown" : "085",
                "name" : "#085",
-               "drilldown" : "085"
+               "y" : 114
             },
             {
                "name" : "#086",
@@ -441,8 +440,8 @@
                "y" : 104
             },
             {
-               "name" : "#087",
                "drilldown" : "087",
+               "name" : "#087",
                "y" : 101
             },
             {
@@ -451,14 +450,14 @@
                "y" : 121
             },
             {
+               "y" : 113,
                "drilldown" : "089",
-               "name" : "#089",
-               "y" : 113
+               "name" : "#089"
             },
             {
-               "y" : 113,
+               "drilldown" : "090",
                "name" : "#090",
-               "drilldown" : "090"
+               "y" : 113
             },
             {
                "drilldown" : "091",
@@ -471,84 +470,84 @@
                "name" : "#092"
             },
             {
-               "y" : 87,
+               "name" : "#093",
                "drilldown" : "093",
-               "name" : "#093"
+               "y" : 87
             },
             {
-               "y" : 87,
+               "name" : "#094",
                "drilldown" : "094",
-               "name" : "#094"
+               "y" : 87
             },
             {
                "y" : 108,
-               "drilldown" : "095",
-               "name" : "#095"
+               "name" : "#095",
+               "drilldown" : "095"
             },
             {
-               "drilldown" : "096",
+               "y" : 108,
                "name" : "#096",
-               "y" : 108
+               "drilldown" : "096"
             },
             {
-               "name" : "#097",
+               "y" : 111,
                "drilldown" : "097",
-               "y" : 111
+               "name" : "#097"
             },
             {
-               "y" : 108,
+               "drilldown" : "098",
                "name" : "#098",
-               "drilldown" : "098"
+               "y" : 108
             },
             {
-               "y" : 97,
                "drilldown" : "099",
-               "name" : "#099"
+               "name" : "#099",
+               "y" : 97
             },
             {
-               "name" : "#100",
+               "y" : 120,
                "drilldown" : "100",
-               "y" : 120
+               "name" : "#100"
             },
             {
-               "name" : "#101",
                "drilldown" : "101",
+               "name" : "#101",
                "y" : 83
             },
             {
-               "drilldown" : "102",
+               "y" : 90,
                "name" : "#102",
-               "y" : 90
+               "drilldown" : "102"
             },
             {
+               "y" : 79,
                "name" : "#103",
-               "drilldown" : "103",
-               "y" : 79
+               "drilldown" : "103"
             },
             {
-               "y" : 85,
+               "name" : "#104",
                "drilldown" : "104",
-               "name" : "#104"
+               "y" : 85
             },
             {
                "y" : 75,
-               "name" : "#105",
-               "drilldown" : "105"
+               "drilldown" : "105",
+               "name" : "#105"
             },
             {
+               "y" : 97,
                "drilldown" : "106",
-               "name" : "#106",
-               "y" : 97
+               "name" : "#106"
             },
             {
-               "y" : 90,
+               "name" : "#107",
                "drilldown" : "107",
-               "name" : "#107"
+               "y" : 90
             },
             {
-               "y" : 94,
                "name" : "#108",
-               "drilldown" : "108"
+               "drilldown" : "108",
+               "y" : 94
             },
             {
                "name" : "#109",
@@ -561,9 +560,9 @@
                "name" : "#110"
             },
             {
+               "y" : 91,
                "name" : "#111",
-               "drilldown" : "111",
-               "y" : 91
+               "drilldown" : "111"
             },
             {
                "name" : "#112",
@@ -571,14 +570,14 @@
                "y" : 92
             },
             {
-               "name" : "#113",
+               "y" : 92,
                "drilldown" : "113",
-               "y" : 92
+               "name" : "#113"
             },
             {
-               "y" : 108,
+               "name" : "#114",
                "drilldown" : "114",
-               "name" : "#114"
+               "y" : 108
             },
             {
                "drilldown" : "115",
@@ -591,34 +590,34 @@
                "y" : 95
             },
             {
-               "y" : 97,
                "name" : "#117",
-               "drilldown" : "117"
+               "drilldown" : "117",
+               "y" : 97
             },
             {
-               "name" : "#118",
+               "y" : 83,
                "drilldown" : "118",
-               "y" : 83
+               "name" : "#118"
             },
             {
-               "name" : "#119",
+               "y" : 125,
                "drilldown" : "119",
-               "y" : 125
+               "name" : "#119"
             },
             {
+               "y" : 116,
                "drilldown" : "120",
-               "name" : "#120",
-               "y" : 116
+               "name" : "#120"
             },
             {
-               "y" : 92,
+               "name" : "#121",
                "drilldown" : "121",
-               "name" : "#121"
+               "y" : 92
             },
             {
-               "y" : 110,
                "drilldown" : "122",
-               "name" : "#122"
+               "name" : "#122",
+               "y" : 110
             },
             {
                "y" : 105,
@@ -631,34 +630,34 @@
                "drilldown" : "124"
             },
             {
-               "drilldown" : "125",
                "name" : "#125",
+               "drilldown" : "125",
                "y" : 63
             },
             {
-               "drilldown" : "126",
+               "y" : 113,
                "name" : "#126",
-               "y" : 113
+               "drilldown" : "126"
             },
             {
-               "y" : 110,
                "drilldown" : "127",
-               "name" : "#127"
+               "name" : "#127",
+               "y" : 110
             },
             {
-               "y" : 71,
                "drilldown" : "128",
-               "name" : "#128"
+               "name" : "#128",
+               "y" : 71
             },
             {
-               "drilldown" : "129",
+               "y" : 50,
                "name" : "#129",
-               "y" : 50
+               "drilldown" : "129"
             },
             {
+               "y" : 73,
                "drilldown" : "130",
-               "name" : "#130",
-               "y" : 73
+               "name" : "#130"
             },
             {
                "y" : 91,
@@ -667,13 +666,13 @@
             },
             {
                "y" : 78,
-               "drilldown" : "132",
-               "name" : "#132"
+               "name" : "#132",
+               "drilldown" : "132"
             },
             {
-               "y" : 95,
                "name" : "#133",
-               "drilldown" : "133"
+               "drilldown" : "133",
+               "y" : 95
             },
             {
                "drilldown" : "134",
@@ -686,28 +685,28 @@
                "y" : 104
             },
             {
-               "y" : 95,
                "drilldown" : "136",
-               "name" : "#136"
+               "name" : "#136",
+               "y" : 95
             },
             {
+               "y" : 100,
                "drilldown" : "137",
-               "name" : "#137",
-               "y" : 100
+               "name" : "#137"
             },
             {
                "y" : 102,
-               "drilldown" : "138",
-               "name" : "#138"
+               "name" : "#138",
+               "drilldown" : "138"
             },
             {
-               "y" : 97,
                "drilldown" : "139",
-               "name" : "#139"
+               "name" : "#139",
+               "y" : 97
             },
             {
-               "dr