- Added solutions by Jorg Sommrey.

13 files changed, 1680 insertions, 1665 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b79b2a8e7e..e8189d5451 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,123 +1,25 @@
 {
-   "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
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 122",
-         "data" : [
-            {
-               "y" : 4,
-               "name" : "Andinus",
-               "drilldown" : "Andinus"
-            },
-            {
-               "y" : 2,
-               "name" : "Cheok-Yin Fung",
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "y" : 6,
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "name" : "Lucas Ransan",
-               "drilldown" : "Lucas Ransan"
-            },
-            {
-               "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "name" : "Peter Scott",
-               "drilldown" : "Peter Scott",
-               "y" : 1
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "y" : 4,
-               "name" : "Stuart Little",
-               "drilldown" : "Stuart Little"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 3
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
    "title" : {
       "text" : "The Weekly Challenge - 122"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "subtitle" : {
-      "text" : "[Champions: 17] Last updated at 2021-07-22 11:17:34 GMT"
+      "text" : "[Champions: 18] Last updated at 2021-07-23 16:04:37 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"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andinus",
             "name" : "Andinus",
             "data" : [
                [
@@ -128,22 +30,20 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Andinus"
+            ]
          },
          {
+            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung"
+            "name" : "Cheok-Yin Fung"
          },
          {
             "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -153,20 +53,21 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
-            "name" : "Flavio Poletti",
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -181,10 +82,10 @@
                   2
                ]
             ],
-            "id" : "Flavio Poletti"
+            "name" : "Flavio Poletti"
          },
          {
-            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -195,9 +96,20 @@
                   1
                ]
             ],
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -212,8 +124,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
             "data" : [
@@ -230,48 +141,47 @@
             "id" : "Luca Ferrari"
          },
          {
-            "name" : "Lucas Ransan",
+            "id" : "Lucas Ransan",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Lucas Ransan"
+            "name" : "Lucas Ransan"
          },
          {
+            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke"
+            ]
          },
          {
+            "id" : "Peter Scott",
             "name" : "Peter Scott",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Peter Scott"
+            ]
          },
          {
             "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -285,17 +195,18 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
             "id" : "Stuart Little",
@@ -313,7 +224,6 @@
          },
          {
             "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -323,9 +233,11 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke"
          },
          {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -336,20 +248,123 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 122",
+         "data" : [
+            {
+               "y" : 4,
+               "name" : "Andinus",
+               "drilldown" : "Andinus"
+            },
+            {
+               "y" : 2,
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti",
+               "y" : 6
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Lucas Ransan",
+               "name" : "Lucas Ransan"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
+            },
+            {
+               "y" : 1,
+               "name" : "Peter Scott",
+               "drilldown" : "Peter Scott"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "y" : 4,
+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 3
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index cdeb515c18..7027dae81e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,15 +2,6 @@
    "legend" : {
       "enabled" : "false"
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-07-22 11:17:34 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
    "series" : [
       {
          "data" : [
@@ -20,7 +11,7 @@
             ],
             [
                "Perl",
-               5825
+               5827
             ],
             [
                "Raku",
@@ -29,35 +20,44 @@
          ],
          "name" : "Contributions",
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
             "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "y" : 10,
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
-            "y" : 10,
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "align" : "right"
+            "align" : "right",
+            "color" : "#FFFFFF"
          }
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      }
+      },
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-07-23 16:04:37 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 6a0473ed5a..841e8e3a06 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,658 +1,28 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "tooltip" : {
       "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
       "followPointer" : "true"
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 161,
-               "drilldown" : "001",
-               "name" : "#001"
-            },
-            {
-               "name" : "#002",
-               "drilldown" : "002",
-               "y" : 125
-            },
-            {
-               "y" : 81,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "name" : "#004",
-               "drilldown" : "004",
-               "y" : 99
-            },
-            {
-               "y" : 78,
-               "drilldown" : "005",
-               "name" : "#005"
-            },
-            {
-               "drilldown" : "006",
-               "name" : "#006",
-               "y" : 58
-            },
-            {
-               "name" : "#007",
-               "drilldown" : "007",
-               "y" : 64
-            },
-            {
-               "drilldown" : "008",
-               "name" : "#008",
-               "y" : 78
-            },
-            {
-               "y" : 76,
-               "name" : "#009",
-               "drilldown" : "009"
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 65
-            },
-            {
-               "drilldown" : "011",
-               "name" : "#011",
-               "y" : 85
-            },
-            {
-               "y" : 89,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "y" : 85,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "drilldown" : "014",
-               "name" : "#014",
-               "y" : 101
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 99
-            },
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-               "drilldown" : "016",
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-               "name" : "#017",
-               "drilldown" : "017",
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-               "drilldown" : "018",
-               "name" : "#018"
-            },
-            {
-               "y" : 103,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "y" : 101,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "name" : "#021",
-               "drilldown" : "021",
-               "y" : 72
-            },
-            {
-               "y" : 68,
-               "drilldown" : "022",
-               "name" : "#022"
-            },
-            {
-               "name" : "#023",
-               "drilldown" : "023",
-               "y" : 97
-            },
-            {
-               "y" : 74,
-               "name" : "#024",
-               "drilldown" : "024"
-            },
-            {
-               "name" : "#025",
-               "drilldown" : "025",
-               "y" : 59
-            },
-            {
-               "drilldown" : "026",
-               "name" : "#026",
-               "y" : 74
-            },
-            {
-               "name" : "#027",
-               "drilldown" : "027",
-               "y" : 60
-            },
-            {
-               "name" : "#028",
-               "drilldown" : "028",
-               "y" : 80
-            },
-            {
-               "y" : 79,
-               "drilldown" : "029",
-               "name" : "#029"
-            },
-            {
-               "y" : 117,
-               "drilldown" : "030",
-               "name" : "#030"
-            },
-            {
-               "drilldown" : "031",
-               "name" : "#031",
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-            {
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-               "drilldown" : "032",
-               "y" : 94
-            },
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-               "drilldown" : "033",
-               "name" : "#033",
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-               "name" : "#034",
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-               "name" : "#037",
-               "drilldown" : "037"
-            },
-            {
-               "y" : 68,
-               "name" : "#038",
-               "drilldown" : "038"
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-               "drilldown" : "053",
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-               "y" : 103
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-            {
-               "drilldown" : "055",
-               "name" : "#055",
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-            },
-            {
-               "name" : "#056",
-               "drilldown" : "056",
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-            },
-            {
-               "name" : "#057",
-               "drilldown" : "057",
-               "y" : 80
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-               "drilldown" : "058",
-               "name" : "#058",
-               "y" : 69
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-               "name" : "#059",
-               "drilldown" : "059"
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-               "drilldown" : "060",
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-               "y" : 85
-            },
-            {
-               "y" : 81,
-               "drilldown" : "061",
-               "name" : "#061"
-            },
-            {
-               "name" : "#062",
-               "drilldown" : "062",
-               "y" : 58
-            },
-            {
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-               "name" : "#063",
-               "drilldown" : "063"
-            },
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-               "drilldown" : "064",
-               "name" : "#064"
-            },
-            {
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-               "name" : "#065",
-               "drilldown" : "065"
-            },
-            {
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-               "name" : "#066",
-               "drilldown" : "066"
-            },
-            {
-               "y" : 90,
-               "drilldown" : "067",
-               "name" : "#067"
-            },
-            {
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-               "drilldown" : "068",
-               "y" : 75
-            },
-            {
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-               "name" : "#069",
-               "drilldown" : "069"
-            },
-            {
-               "drilldown" : "070",
-               "name" : "#070",
-               "y" : 93
-            },
-            {
-               "drilldown" : "071",
-               "name" : "#071",
-               "y" : 78
-            },
-            {
-               "y" : 112,
-               "drilldown" : "072",
-               "name" : "#072"
-            },
-            {
-               "y" : 110,
-               "name" : "#073",
-               "drilldown" : "073"
-            },
-            {
-               "y" : 115,
-               "drilldown" : "074",
-               "name" : "#074"
-            },
-            {
-               "y" : 115,
-               "name" : "#075",
-               "drilldown" : "075"
-            },
-            {
-               "name" : "#076",
-               "drilldown" : "076",
-               "y" : 99
-            },
-            {
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-               "name" : "#077",
-               "drilldown" : "077"
-            },
-            {
-               "y" : 127,
-               "name" : "#078",
-               "drilldown" : "078"
-            },
-            {
-               "drilldown" : "079",
-               "name" : "#079",
-               "y" : 122
-            },
-            {
-               "drilldown" : "080",
-               "name" : "#080",
-               "y" : 127
-            },
-            {
-               "y" : 114,
-               "drilldown" : "081",
-               "name" : "#081"
-            },
-            {
-               "drilldown" : "082",
-               "name" : "#082",
-               "y" : 114
-            },
-            {
-               "y" : 127,
-               "drilldown" : "083",
-               "name" : "#083"
-            },
-            {
-               "y" : 119,
-               "drilldown" : "084",
-               "name" : "#084"
-            },
-            {
-               "name" : "#085",
-               "drilldown" : "085",
-               "y" : 114
-            },
-            {
-               "name" : "#086",
-               "drilldown" : "086",
-               "y" : 104
-            },
-            {
-               "y" : 101,
-               "name" : "#087",
-               "drilldown" : "087"
-            },
-            {
-               "y" : 121,
-               "name" : "#088",
-               "drilldown" : "088"
-            },
-            {
-               "drilldown" : "089",
-               "name" : "#089",
-               "y" : 113
-            },
-            {
-               "name" : "#090",
-               "drilldown" : "090",
-               "y" : 113
-            },
-            {
-               "drilldown" : "091",
-               "name" : "#091",
-               "y" : 108
-            },
-            {
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-               "name" : "#092",
-               "drilldown" : "092"
-            },
-            {
-               "y" : 87,
-               "drilldown" : "093",
-               "name" : "#093"
-            },
-            {
-               "drilldown" : "094",
-               "name" : "#094",
-               "y" : 87
-            },
-            {
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-               "name" : "#095",
-               "drilldown" : "095"
-            },
-            {
-               "name" : "#096",
-               "drilldown" : "096",
-               "y" : 108
-            },
-            {
-               "drilldown" : "097",
-               "name" : "#097",
-               "y" : 111
-            },
-            {
-               "y" : 108,
-               "name" : "#098",
-               "drilldown" : "098"
-            },
-            {
-               "y" : 97,
-               "name" : "#099",
-               "drilldown" : "099"
-            },
-            {
-               "y" : 120,
-               "drilldown" : "100",
-               "name" : "#100"
-            },
-            {
-               "y" : 83,
-               "name" : "#101",
-               "drilldown" : "101"
-            },
-            {
-               "y" : 90,
-               "name" : "#102",
-               "drilldown" : "102"
-            },
-            {
-               "drilldown" : "103",
-               "name" : "#103",
-               "y" : 79
-            },
-            {
-               "name" : "#104",
-               "drilldown" : "104",
-               "y" : 85
-            },
-            {
-               "drilldown" : "105",
-               "name" : "#105",
-               "y" : 75
-            },
-            {
-               "name" : "#106",
-               "dril