- Added solutions by Ali Moradi.

14 files changed, 1189 insertions, 1174 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 10a3cecdf5..54673df455 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,16 +1,122 @@
 {
-   "legend" : {
-      "enabled" : 0
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 4,
+               "name" : "Abigail",
+               "drilldown" : "Abigail"
+            },
+            {
+               "y" : 2,
+               "name" : "Ali Moradi",
+               "drilldown" : "Ali Moradi"
+            },
+            {
+               "name" : "Andrew Shitov",
+               "y" : 1,
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "y" : 4,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Marton Polgar",
+               "name" : "Marton Polgar",
+               "y" : 2
+            },
+            {
+               "name" : "Peter Campbell Smith",
+               "y" : 3,
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco",
+               "y" : 4
+            },
+            {
+               "name" : "Robert Ransbottom",
+               "y" : 2,
+               "drilldown" : "Robert Ransbottom"
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 4,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3,
+               "name" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "The Weekly Challenge - 150"
+      }
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 150"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 16] Last updated at 2022-02-03 07:52:25 GMT"
    },
    "tooltip" : {
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
       "followPointer" : 1,
       "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Abigail",
+            "id" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -21,26 +127,36 @@
                   2
                ]
             ],
-            "id" : "Abigail"
+            "name" : "Abigail"
+         },
+         {
+            "name" : "Ali Moradi",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Ali Moradi"
          },
          {
             "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Andrew Shitov"
          },
          {
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Cheok-Yin Fung",
             "id" : "Cheok-Yin Fung"
          },
          {
@@ -58,17 +174,16 @@
             "id" : "Dave Jacoby"
          },
          {
+            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            ]
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
             "data" : [
                [
@@ -79,9 +194,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "James Smith"
          },
          {
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -92,18 +209,17 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            "name" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
             "name" : "Marton Polgar",
@@ -116,7 +232,6 @@
             "id" : "Marton Polgar"
          },
          {
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -127,6 +242,7 @@
                   1
                ]
             ],
+            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
@@ -144,18 +260,16 @@
             ]
          },
          {
+            "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",
@@ -165,10 +279,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -179,10 +294,12 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -192,118 +309,16 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2022-02-03 07:40:09 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 150"
+   "legend" : {
+      "enabled" : 0
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Abigail",
-               "y" : 4,
-               "name" : "Abigail"
-            },
-            {
-               "name" : "Andrew Shitov",
-               "y" : 1,
-               "drilldown" : "Andrew Shitov"
-            },
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "y" : 1,
-               "name" : "Cheok-Yin Fung"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Robert DiCicco",
-               "name" : "Robert DiCicco"
-            },
-            {
-               "drilldown" : "Robert Ransbottom",
-               "y" : 2,
-               "name" : "Robert Ransbottom"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 150"
-      }
-   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "chart" : {
-      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 98727c792c..92d9784393 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,18 +1,6 @@
 {
    "series" : [
       {
-         "dataLabels" : {
-            "enabled" : "true",
-            "rotation" : -90,
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF"
-         },
          "name" : "Contributions",
          "data" : [
             [
@@ -21,43 +9,55 @@
             ],
             [
                "Perl",
-               7215
+               7217
             ],
             [
                "Raku",
                4341
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "align" : "right"
+         }
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
    "subtitle" : {
-      "text" : "Last updated at 2022-02-03 07:40:09 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+      "text" : "Last updated at 2022-02-03 07:52:25 GMT"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "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 f5758e439a..8b603eee58 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,49 +1,28 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
    "series" : [
       {
+         "colorByPoint" : "true",
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "name" : "#001",
+               "drilldown" : "001",
                "y" : 161,
-               "drilldown" : "001"
+               "name" : "#001"
             },
             {
                "y" : 125,
-               "drilldown" : "002",
-               "name" : "#002"
+               "name" : "#002",
+               "drilldown" : "002"
             },
             {
-               "name" : "#003",
                "drilldown" : "003",
+               "name" : "#003",
                "y" : 83
             },
             {
+               "drilldown" : "004",
                "name" : "#004",
-               "y" : 99,
-               "drilldown" : "004"
+               "y" : 99
             },
             {
                "drilldown" : "005",
@@ -56,34 +35,34 @@
                "name" : "#006"
             },
             {
-               "drilldown" : "007",
+               "name" : "#007",
                "y" : 64,
-               "name" : "#007"
+               "drilldown" : "007"
             },
             {
+               "drilldown" : "008",
                "name" : "#008",
-               "y" : 78,
-               "drilldown" : "008"
+               "y" : 78
             },
             {
-               "name" : "#009",
                "drilldown" : "009",
-               "y" : 76
+               "y" : 76,
+               "name" : "#009"
             },
             {
                "name" : "#010",
-               "drilldown" : "010",
-               "y" : 65
+               "y" : 65,
+               "drilldown" : "010"
             },
             {
-               "name" : "#011",
+               "drilldown" : "011",
                "y" : 85,
-               "drilldown" : "011"
+               "name" : "#011"
             },
             {
-               "name" : "#012",
+               "drilldown" : "012",
                "y" : 89,
-               "drilldown" : "012"
+               "name" : "#012"
             },
             {
                "name" : "#013",
@@ -91,9 +70,9 @@
                "drilldown" : "013"
             },
             {
-               "drilldown" : "014",
+               "name" : "#014",
                "y" : 101,
-               "name" : "#014"
+               "drilldown" : "014"
             },
             {
                "name" : "#015",
@@ -101,33 +80,33 @@
                "drilldown" : "015"
             },
             {
-               "name" : "#016",
+               "drilldown" : "016",
                "y" : 71,
-               "drilldown" : "016"
+               "name" : "#016"
             },
             {
-               "name" : "#017",
+               "drilldown" : "017",
                "y" : 84,
-               "drilldown" : "017"
+               "name" : "#017"
             },
             {
                "drilldown" : "018",
-               "y" : 81,
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 81
             },
             {
+               "name" : "#019",
                "y" : 103,
-               "drilldown" : "019",
-               "name" : "#019"
+               "drilldown" : "019"
             },
             {
-               "name" : "#020",
                "y" : 101,
+               "name" : "#020",
                "drilldown" : "020"
             },
             {
-               "y" : 72,
                "drilldown" : "021",
+               "y" : 72,
                "name" : "#021"
             },
             {
@@ -136,114 +115,114 @@
                "drilldown" : "022"
             },
             {
-               "name" : "#023",
                "drilldown" : "023",
+               "name" : "#023",
                "y" : 97
             },
             {
-               "drilldown" : "024",
                "y" : 75,
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
             {
-               "name" : "#025",
                "drilldown" : "025",
+               "name" : "#025",
                "y" : 59
             },
             {
-               "name" : "#026",
                "drilldown" : "026",
-               "y" : 74
+               "y" : 74,
+               "name" : "#026"
             },
             {
+               "y" : 62,
                "name" : "#027",
-               "drilldown" : "027",
-               "y" : 62
+               "drilldown" : "027"
             },
             {
-               "name" : "#028",
                "drilldown" : "028",
-               "y" : 82
+               "y" : 82,
+               "name" : "#028"
             },
             {
+               "name" : "#029",
                "y" : 81,
-               "drilldown" : "029",
-               "name" : "#029"
+               "drilldown" : "029"
             },
             {
-               "name" : "#030",
                "drilldown" : "030",
+               "name" : "#030",
                "y" : 119
             },
             {
                "y" : 91,
-               "drilldown" : "031",
-               "name" : "#031"
+               "name" : "#031",
+               "drilldown" : "031"
             },
             {
-               "drilldown" : "032",
+               "name" : "#032",
                "y" : 96,
-               "name" : "#032"
+               "drilldown" : "032"
             },
             {
-               "name" : "#033",
                "y" : 112,
+               "name" : "#033",
                "drilldown" : "033"
             },
             {
-               "name" : "#034",
+               "drilldown" : "034",
                "y" : 66,
-               "drilldown" : "034"
+               "name" : "#034"
             },
             {
+               "drilldown" : "035",
                "name" : "#035",
-               "y" : 66,
-               "drilldown" : "035"
+               "y" : 66
             },
             {
-               "name" : "#036",
                "y" : 68,
+               "name" : "#036",
                "drilldown" : "036"
             },
             {
-               "drilldown" : "037",
                "y" : 67,
-               "name" : "#037"
+               "name" : "#037",
+               "drilldown" : "037"
             },
             {
-               "drilldown" : "038",
+               "name" : "#038",
                "y" : 68,
-               "name" : "#038"
+               "drilldown" : "038"
             },
             {
+               "name" : "#039",
                "y" : 62,
-               "drilldown" : "039",
-               "name" : "#039"
+               "drilldown" : "039"
             },
             {
-               "y" : 73,
                "drilldown" : "040",
-               "name" : "#040"
+               "name" : "#040",
+               "y" : 73
             },
             {
                "name" : "#041",
-               "drilldown" : "041",
-               "y" : 76
+               "y" : 76,
+               "drilldown" : "041"
             },
             {
-               "y" : 92,
                "drilldown" : "042",
-               "name" : "#042"
+               "name" : "#042",
+               "y" : 92
             },
             {
+               "name" : "#043",
                "y" : 68,
-               "drilldown" : "043",
-               "name" : "#043"
+               "drilldown" : "043"
             },
             {
-               "y" : 85,
                "drilldown" : "044",
-               "name" : "#044"
+               "name" : "#044",
+               "y" : 85
             },
             {
                "name" : "#045",
@@ -257,18 +236,18 @@
             },
             {
                "drilldown" : "047",
-               "y" : 84,
-               "name" : "#047"
+               "name" : "#047",
+               "y" : 84
             },
             {
                "y" : 108,
-               "drilldown" : "048",
-               "name" : "#048"
+               "name" : "#048",
+               "drilldown" : "048"
             },
             {
+               "drilldown" : "049",
                "name" : "#049",
-               "y" : 89,
-               "drilldown" : "049"
+               "y" : 89
             },
             {
                "name" : "#050",
@@ -276,48 +255,48 @@
                "drilldown" : "050"
             },
             {
-               "name" : "#051",
                "y" : 89,
+               "name" : "#051",
                "drilldown" : "051"
             },
             {
                "y" : 91,
-               "drilldown" : "052",
-               "name" : "#052"
+               "name" : "#052",
+               "drilldown" : "052"
             },
             {
-               "y" : 101,
                "drilldown" : "053",
+               "y" : 101,
                "name" : "#053"
             },
             {
-               "name" : "#054",
                "y" : 103,
+               "name" : "#054",
                "drilldown" : "054"
             },
             {
-               "name" : "#055",
                "drilldown" : "055",
+               "name" : "#055",
                "y" : 88
             },
             {
+               "drilldown" : "056",
                "name" : "#056",
-               "y" : 95,
-               "drilldown" : "056"
+               "y" : 95
             },
             {
-               "y" : 80,
                "drilldown" : "057",
-               "name" : "#057"
+               "name" : "#057",
+               "y" : 80
             },
             {
+               "name" : "#058",
                "y" : 69,
-               "drilldown" : "058",
-               "name" : "#058"
+               "drilldown" : "058"
             },
             {
-               "name" : "#059",
                "y" : 89,
+               "name" : "#059",
                "drilldown" : "059"
             },
             {
@@ -331,14 +310,14 @@
                "name" : "#061"
             },
             {
+               "name" : "#062",
                "y" : 58,
-               "drilldown" : "062",
-               "name" : "#062"
+               "drilldown" : "062"
             },
             {
                "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
+               "y" : 89,
+               "drilldown" : "063"
             },
             {
                "drilldown" : "064",
@@ -347,33 +326,33 @@
             },
             {
                "drilldown" : "065",
-               "y" : 73,
-               "name" : "#065"
+               "name" : "#065",
+               "y" : 73
             },
             {
+               "drilldown" : "066",
                "name" : "#066",
-               "y" : 84,
-               "drilldown" : "066"
+               "y" : 84
             },
             {
+               "name" : "#067",
                "y" : 90,
-               "drilldown" : "067",
-               "name" : "#067"
+               "drilldown" : "067"
             },
             {
-               "name" : "#068",
                "drilldown" : "068",
-               "y" : 75
+               "y" : 75,
+               "name" : "#068"
             },
             {
+               "drilldown" : "069",
                "name" : "#069",
-               "y" : 83,
-               "drilldown" : "069"
+               "y" : 83
             },
             {
-               "y" : 93,
                "drilldown" : "070",
-               "name" : "#070"
+               "name" : "#070",
+               "y" : 93
             },
             {
                "name" : "#071",
@@ -387,8 +366,8 @@
             },
             {
                "name" : "#073",
-               "drilldown" : "073",
-               "y" : 110
+               "y" : 110,
+               "drilldown" : "073"
             },
             {
                "name" : "#074",
@@ -396,34 +375,34 @@
                "drilldown" : "074"
             },
             {
+               "name" : "#075",
                "y" : 115,
-               "drilldown" : "075",
-               "name" : "#075"
+               "drilldown" : "075"
             },
             {
                "drilldown" : "076",
-               "y" : 101,
-               "name" : "#076"
+               "name" : "#076",
+               "y" : 101
             },
             {
-               "y" : 98,
                "drilldown" : "077",
+               "y" : 98,
                "name" : "#077"
             },
             {
-               "name" : "#078",
+               "drilldown" : "078",
                "y" : 127,
-               "drilldown" : "078"
+               "name" : "#078"
             },
             {
-               "drilldown" : "079",
+               "name" : "#079",
                "y" : 122,
-               "name" : "#079"
+               "drilldown" : "079"
             },
             {
                "y" : 127,
-               "drilldown" : "080",
-               "name" : "#080"
+               "name" : "#080",
+               "drilldown" : "080"
             },
             {
                "drilldown" : "081",
@@ -432,8 +411,8 @@
             },
             {
                "name" : "#082",
-               "drilldown" : "082",
-               "y" : 114
+               "y" : 114,
+               "drilldown" : "082"
             },
             {
                "name" : "#083",
@@ -442,18 +421,18 @@
             },
             {
                "drilldown" : "084",
-               "y" : 119,
-               "name" : "#084"
+               "name" : "#084",
+               "y" : 119
             },
             {
-               "name" : "#085",
                "drilldown" : "085",
+               "name" : "#085",
                "y" : 114
             },
             {
-               "drilldown" : "086",
+               "name" : "#086",
                "y" : 104,
-               "name" : "#086"
+               "drilldown" : "086"
             },
             {
                "drilldown" : "087",
@@ -461,129 +440,129 @@
                "name" : "#087"
             },
             {
-               "y" : 121,
                "drilldown" : "088",
-