- Added solutions by Niels van Dijke.

13 files changed, 1458 insertions, 1443 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 234d606c08..b0e449e76d 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,46 +1,85 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 122",
+         "data" : [
+            {
+               "name" : "Cheok-Yin Fung",
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "name" : "James Smith",
+               "drilldown" : "James Smith",
+               "y" : 3
+            },
+            {
+               "name" : "Lucas Ransan",
+               "drilldown" : "Lucas Ransan",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "name" : "Niels van Dijke",
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Peter Scott",
+               "name" : "Peter Scott"
+            }
+         ]
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 7] Last updated at 2021-07-20 12:43:46 GMT"
    },
    "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/>",
-      "followPointer" : 1
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "The Weekly Challenge - 122"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 6] Last updated at 2021-07-20 12:33:35 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 122"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung"
+            ]
          },
          {
             "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -50,11 +89,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby"
+            ]
          },
          {
-            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -65,17 +102,18 @@
                   1
                ]
             ],
+            "name" : "James Smith",
             "id" : "James Smith"
          },
          {
-            "id" : "Lucas Ransan",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Lucas Ransan"
+            "name" : "Lucas Ransan",
+            "id" : "Lucas Ransan"
          },
          {
             "id" : "Mark Anderson",
@@ -88,59 +126,36 @@
             "name" : "Mark Anderson"
          },
          {
+            "id" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Niels van Dijke"
+         },
+         {
             "id" : "Peter Scott",
+            "name" : "Peter Scott",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Peter Scott"
+            ]
          }
       ]
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Cheok-Yin Fung",
-               "y" : 2,
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "y" : 3,
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "name" : "James Smith",
-               "y" : 3,
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Lucas Ransan",
-               "y" : 2,
-               "drilldown" : "Lucas Ransan"
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "name" : "Peter Scott",
-               "y" : 1,
-               "drilldown" : "Peter Scott"
-            }
-         ],
-         "name" : "The Weekly Challenge - 122",
-         "colorByPoint" : 1
-      }
-   ],
    "legend" : {
       "enabled" : 0
    },
    "chart" : {
       "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 2fb8730c5a..b9fd6c1662 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,12 +1,25 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}"
+         },
          "data" : [
             [
                "Blog",
@@ -14,33 +27,20 @@
             ],
             [
                "Perl",
-               5809
+               5811
             ],
             [
                "Raku",
                3629
             ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "enabled" : "true"
-         }
+         ]
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2021-07-20 12:33:35 GMT"
+      "text" : "Last updated at 2021-07-20 12:43:46 GMT"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "chart" : {
+      "type" : "column"
    },
    "yAxis" : {
       "title" : {
@@ -48,14 +48,14 @@
       },
       "min" : 0
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
+      "enabled" : "false"
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
       },
       "type" : "category"
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 7a1415d1e0..c23e04477f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,33 +1,33 @@
 {
    "series" : [
       {
-         "colorByPoint" : "true",
          "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
-               "name" : "#001",
                "drilldown" : "001",
-               "y" : 161
+               "y" : 161,
+               "name" : "#001"
             },
             {
-               "y" : 125,
                "drilldown" : "002",
+               "y" : 125,
                "name" : "#002"
             },
             {
+               "name" : "#003",
                "drilldown" : "003",
-               "y" : 81,
-               "name" : "#003"
+               "y" : 81
             },
             {
-               "y" : 99,
+               "name" : "#004",
                "drilldown" : "004",
-               "name" : "#004"
+               "y" : 99
             },
             {
-               "y" : 78,
+               "name" : "#005",
                "drilldown" : "005",
-               "name" : "#005"
+               "y" : 78
             },
             {
                "drilldown" : "006",
@@ -36,8 +36,8 @@
             },
             {
                "name" : "#007",
-               "y" : 64,
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "y" : 64
             },
             {
                "name" : "#008",
@@ -45,49 +45,49 @@
                "y" : 78
             },
             {
-               "name" : "#009",
+               "drilldown" : "009",
                "y" : 76,
-               "drilldown" : "009"
+               "name" : "#009"
             },
             {
                "name" : "#010",
-               "drilldown" : "010",
-               "y" : 65
+               "y" : 65,
+               "drilldown" : "010"
             },
             {
-               "drilldown" : "011",
                "y" : 85,
+               "drilldown" : "011",
                "name" : "#011"
             },
             {
-               "name" : "#012",
                "y" : 89,
-               "drilldown" : "012"
+               "drilldown" : "012",
+               "name" : "#012"
             },
             {
                "name" : "#013",
-               "y" : 85,
-               "drilldown" : "013"
+               "drilldown" : "013",
+               "y" : 85
             },
             {
-               "y" : 101,
                "drilldown" : "014",
+               "y" : 101,
                "name" : "#014"
             },
             {
-               "drilldown" : "015",
+               "name" : "#015",
                "y" : 99,
-               "name" : "#015"
+               "drilldown" : "015"
             },
             {
-               "y" : 71,
+               "name" : "#016",
                "drilldown" : "016",
-               "name" : "#016"
+               "y" : 71
             },
             {
-               "drilldown" : "017",
+               "name" : "#017",
                "y" : 84,
-               "name" : "#017"
+               "drilldown" : "017"
             },
             {
                "drilldown" : "018",
@@ -95,14 +95,14 @@
                "name" : "#018"
             },
             {
-               "y" : 103,
                "drilldown" : "019",
+               "y" : 103,
                "name" : "#019"
             },
             {
-               "name" : "#020",
                "y" : 101,
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "name" : "#020"
             },
             {
                "name" : "#021",
@@ -115,24 +115,24 @@
                "y" : 68
             },
             {
-               "y" : 97,
+               "name" : "#023",
                "drilldown" : "023",
-               "name" : "#023"
+               "y" : 97
             },
             {
-               "drilldown" : "024",
+               "name" : "#024",
                "y" : 74,
-               "name" : "#024"
+               "drilldown" : "024"
             },
             {
                "name" : "#025",
-               "y" : 59,
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "y" : 59
             },
             {
+               "name" : "#026",
                "y" : 74,
-               "drilldown" : "026",
-               "name" : "#026"
+               "drilldown" : "026"
             },
             {
                "y" : 60,
@@ -145,19 +145,19 @@
                "drilldown" : "028"
             },
             {
-               "name" : "#029",
+               "y" : 79,
                "drilldown" : "029",
-               "y" : 79
+               "name" : "#029"
             },
             {
-               "y" : 117,
+               "name" : "#030",
                "drilldown" : "030",
-               "name" : "#030"
+               "y" : 117
             },
             {
+               "name" : "#031",
                "y" : 89,
-               "drilldown" : "031",
-               "name" : "#031"
+               "drilldown" : "031"
             },
             {
                "y" : 94,
@@ -165,8 +165,8 @@
                "name" : "#032"
             },
             {
-               "drilldown" : "033",
                "y" : 110,
+               "drilldown" : "033",
                "name" : "#033"
             },
             {
@@ -175,9 +175,9 @@
                "drilldown" : "034"
             },
             {
-               "name" : "#035",
+               "y" : 64,
                "drilldown" : "035",
-               "y" : 64
+               "name" : "#035"
             },
             {
                "y" : 68,
@@ -185,9 +185,9 @@
                "name" : "#036"
             },
             {
-               "y" : 67,
+               "name" : "#037",
                "drilldown" : "037",
-               "name" : "#037"
+               "y" : 67
             },
             {
                "name" : "#038",
@@ -195,14 +195,14 @@
                "y" : 68
             },
             {
-               "name" : "#039",
+               "drilldown" : "039",
                "y" : 62,
-               "drilldown" : "039"
+               "name" : "#039"
             },
             {
+               "name" : "#040",
                "y" : 73,
-               "drilldown" : "040",
-               "name" : "#040"
+               "drilldown" : "040"
             },
             {
                "drilldown" : "041",
@@ -211,18 +211,18 @@
             },
             {
                "name" : "#042",
-               "y" : 92,
-               "drilldown" : "042"
+               "drilldown" : "042",
+               "y" : 92
             },
             {
                "name" : "#043",
-               "y" : 68,
-               "drilldown" : "043"
+               "drilldown" : "043",
+               "y" : 68
             },
             {
-               "name" : "#044",
                "drilldown" : "044",
-               "y" : 85
+               "y" : 85,
+               "name" : "#044"
             },
             {
                "name" : "#045",
@@ -235,24 +235,24 @@
                "name" : "#046"
             },
             {
-               "name" : "#047",
+               "drilldown" : "047",
                "y" : 84,
-               "drilldown" : "047"
+               "name" : "#047"
             },
             {
-               "drilldown" : "048",
                "y" : 108,
+               "drilldown" : "048",
                "name" : "#048"
             },
             {
+               "name" : "#049",
                "y" : 89,
-               "drilldown" : "049",
-               "name" : "#049"
+               "drilldown" : "049"
             },
             {
+               "name" : "#050",
                "drilldown" : "050",
-               "y" : 98,
-               "name" : "#050"
+               "y" : 98
             },
             {
                "drilldown" : "051",
@@ -260,14 +260,14 @@
                "name" : "#051"
             },
             {
-               "name" : "#052",
+               "y" : 91,
                "drilldown" : "052",
-               "y" : 91
+               "name" : "#052"
             },
             {
                "name" : "#053",
-               "drilldown" : "053",
-               "y" : 101
+               "y" : 101,
+               "drilldown" : "053"
             },
             {
                "name" : "#054",
@@ -280,44 +280,44 @@
                "drilldown" : "055"
             },
             {
-               "name" : "#056",
                "y" : 95,
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "name" : "#056"
             },
             {
-               "drilldown" : "057",
+               "name" : "#057",
                "y" : 80,
-               "name" : "#057"
+               "drilldown" : "057"
             },
             {
-               "name" : "#058",
+               "drilldown" : "058",
                "y" : 69,
-               "drilldown" : "058"
+               "name" : "#058"
             },
             {
-               "name" : "#059",
+               "drilldown" : "059",
                "y" : 89,
-               "drilldown" : "059"
+               "name" : "#059"
             },
             {
                "name" : "#060",
-               "y" : 85,
-               "drilldown" : "060"
+               "drilldown" : "060",
+               "y" : 85
             },
             {
-               "y" : 81,
+               "name" : "#061",
                "drilldown" : "061",
-               "name" : "#061"
+               "y" : 81
             },
             {
                "name" : "#062",
-               "drilldown" : "062",
-               "y" : 58
+               "y" : 58,
+               "drilldown" : "062"
             },
             {
                "name" : "#063",
-               "y" : 89,
-               "drilldown" : "063"
+               "drilldown" : "063",
+               "y" : 89
             },
             {
                "y" : 80,
@@ -326,33 +326,33 @@
             },
             {
                "name" : "#065",
-               "drilldown" : "065",
-               "y" : 73
+               "y" : 73,
+               "drilldown" : "065"
             },
             {
-               "y" : 84,
                "drilldown" : "066",
+               "y" : 84,
                "name" : "#066"
             },
             {
-               "y" : 90,
+               "name" : "#067",
                "drilldown" : "067",
-               "name" : "#067"
+               "y" : 90
             },
             {
-               "y" : 75,
+               "name" : "#068",
                "drilldown" : "068",
-               "name" : "#068"
+               "y" : 75
             },
             {
-               "y" : 83,
+               "name" : "#069",
                "drilldown" : "069",
-               "name" : "#069"
+               "y" : 83
             },
             {
-               "name" : "#070",
                "y" : 93,
-               "drilldown" : "070"
+               "drilldown" : "070",
+               "name" : "#070"
             },
             {
                "name" : "#071",
@@ -360,59 +360,59 @@
                "y" : 78
             },
             {
-               "drilldown" : "072",
                "y" : 112,
+               "drilldown" : "072",
                "name" : "#072"
             },
             {
-               "y" : 110,
                "drilldown" : "073",
+               "y" : 110,
                "name" : "#073"
             },
             {
                "name" : "#074",
-               "drilldown" : "074",
-               "y" : 115
+               "y" : 115,
+               "drilldown" : "074"
             },
             {
-               "name" : "#075",
+               "drilldown" : "075",
                "y" : 115,
-               "drilldown" : "075"
+               "name" : "#075"
             },
             {
-               "name" : "#076",
+               "drilldown" : "076",
                "y" : 99,
-               "drilldown" : "076"
+               "name" : "#076"
             },
             {
-               "name" : "#077",
                "drilldown" : "077",
-               "y" : 98
+               "y" : 98,
+               "name" : "#077"
             },
             {
-               "drilldown" : "078",
+               "name" : "#078",
                "y" : 127,
-               "name" : "#078"
+               "drilldown" : "078"
             },
             {
-               "y" : 122,
                "drilldown" : "079",
+               "y" : 122,
                "name" : "#079"
             },
             {
-               "name" : "#080",
+               "y" : 127,
                "drilldown" : "080",
-               "y" : 127
+               "name" : "#080"
             },
             {
-               "y" : 114,
                "drilldown" : "081",
+               "y" : 114,
                "name" : "#081"
             },
             {
-               "name" : "#082",
                "y" : 114,
-               "drilldown" : "082"
+               "drilldown" : "082",
+               "name" : "#082"
             },
             {
                "name" : "#083",
@@ -420,24 +420,24 @@
                "drilldown" : "083"
             },
             {
-               "y" : 119,
+               "name" : "#084",
                "drilldown" : "084",
-               "name" : "#084"
+               "y" : 119
             },
             {
                "name" : "#085",
-               "y" : 114,
-               "drilldown" : "085"
+               "drilldown" : "085",
+               "y" : 114
             },
             {
-               "y" : 104,
                "drilldown" : "086",
+               "y" : 104,
                "name" : "#086"
             },
             {
-               "name" : "#087",
                "drilldown" : "087",
-               "y" : 101
+               "y" : 101,
+               "name" : "#087"
             },
             {
                "name" : "#088",
@@ -445,8 +445,8 @@
                "drilldown" : "088"
             },
             {
-               "y" : 113,
                "drilldown" : "089",
+               "y" : 113,
                "name" : "#089"
             },
             {
@@ -456,8 +456,8 @@
             },
             {
                "name" : "#091",
-               "y" : 108,
-               "drilldown" : "091"
+               "drilldown" : "091",
+               "y" : 108
             },
             {
                "name" : "#092",
@@ -465,14 +465,14 @@
                "y" : 98
             },
             {
-               "name" : "#093",
                "y" : 87,
-               "drilldown" : "093"
+               "drilldown" : "093",
+               "name" : "#093"
             },
             {
                "name" : "#094",
-               "drilldown" : "094",
-               "y" : 87
+               "y" : 87,
+               "drilldown" : "094"
             },
             {
                "name" : "#095",
@@ -480,14 +480,14 @@
                "y" : 108
             },
             {
-               "name" : "#096",
+               "y" : 108,
                "drilldown" : "096",
-               "y" : 108
+               "name" : "#096"
             },
             {
                "name" : "#097",
-               "y" : 111,
-               "drilldown" : "097"
+               "drilldown" : "097",
+               "y" : 111
             },
             {
                "name" : "#098",
@@ -495,39 +495,39 @@
                "drilldown" : "098"
             },
             {
-               "y" : 97,
+               "name" : "#099",
                "drilldown" : "099",
-               "name" : "#099"
+               "y" : 97
             },
             {
-               "drilldown" : "100",
                "y" : 120,
+               "drilldown" : "100",
                "name" : "#100"
             },
             {
                "name" : "#101",
-               "y" : 83,
-               "drilldown" : "101"
+               "drilldown" : "101",
+               "y" : 83
             },
             {
-               "y" : 90,
+               "name" : "#102",
                "drilldown" : "102",
-               "name" : "#102"
+               "y" : 90
             },
             {
-               "name" : "#103",
+               "y" : 79,
                "drilldown" : "103",
-               "y" : 79
+               "name" : "#103"
             },
             {
+               "name" : "#104",
                "drilldown" : "104",
-               "y" : 85,
-               "name" : "#104"
+               "y" : 85
             },
             {
+               "name" : "#105",
                "drilldown" : "105",
-               "y" : 75,
-               "name" : "#105"
+               "y" : 75
             },
             {
                "name" : "#106",
@@ -535,9 +535,9 @@
                "drilldown" : "106"
             },
             {
+               "name" : "#107",
                "y" : 90,
-               "drilldown" : "107",
-               "name" : "#107"
+               "drilldown" : "107"
             },
             {
                "drilldown" : "108",
@@ -546,23 +546,23 @@
             },
             {
                "name" : "#109",
-               "y" : 107,
-               "drilldown" : "109"
+               "drilldown" : "109",
+               "y" : 107
             },
             {
-               "name" : "#110",
                "y" : 108,
-               "drilldown" : "110"
+               "drilldown" : "110",
+               "name" : "#110"
             },
             {
-               "name" : "#111",
                "y" : 91,
-               "drilldown" : "111"
+               "drilldown" : "111",
+               "name" : "#111"
             },
             {
                "name" : "#112",
-               "drilldown" : "112",
-               "y" : 92
+               "y" : 92,
+               "drilldown" : "112"
             },
             {
                "y" : 92,
@@ -570,13 +570,13 @@
                "name" : "#113"
             },
             {
-               "name" : "#114",
                "drilldown" : "114",
-               "y" : 108
+               "y" : 108,
+               "name" : "#114"
             },
             {
-               "drilldown" : "115",
                "y" : 96,
+               "drilldown" : "115",
                "name" : "#115"
             },
             {
@@ -585,18 +585,18 @@
                "name" : "#116"
             },
             {
-               "y" : 97,
                "drilldown" : "117",
+               "y" : 97,
                "name" : "#117"
             },
             {
-               "name" : "#118",
                "drilldown" : "118",
-               "y" : 81
+               "y" : 81,
+               "name" : "#118"
             },
             {
-               "y" : 123,
                "drilldown" : "119",
+               "y" : 123,
                "name" : "#119"
             },
             {
@@ -610,37 +610,40 @@
                "drilldown" : "121"
             },
             {
-               "name" : "#122",
+               "y" : 15,
                "drilldown" : "122",
-               "y" : 13
+               "name" : "#122"
             }
          ]
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-07-20 12:43:46 GMT"
    },
    "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/>"
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
    },
    "xAxis" : {
       "type" :