- Added solutions by Arne Sommer.

14 files changed, 1535 insertions, 1516 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 75b3d29bc0..9d82b91ec1 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,111 +1,46 @@
 {
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 166",
-         "data" : [
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek",
-               "y" : 1
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "y" : 8,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3
-            },
-            {
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco",
-               "y" : 2
-            },
-            {
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 5
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
+   "legend" : {
+      "enabled" : 0
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2022-05-29 01:06:40 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 166"
    },
-   "legend" : {
-      "enabled" : 0
+   "xAxis" : {
+      "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
+   "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/>"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Arne Sommer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Arne Sommer"
+         },
+         {
             "id" : "Cheok-Yin Fung",
             "data" : [
                [
@@ -130,16 +65,17 @@
             "name" : "Dave Jacoby"
          },
          {
-            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -150,32 +86,29 @@
                   1
                ]
             ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            "id" : "James Smith"
          },
          {
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
+            ]
          },
          {
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey"
+            ]
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -185,29 +118,32 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -218,11 +154,9 @@
                   1
                ]
             ],
-            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
-            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -233,10 +167,11 @@
                   1
                ]
             ],
+            "name" : "Robert DiCicco",
             "id" : "Robert DiCicco"
          },
          {
-            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -251,7 +186,7 @@
                   1
                ]
             ],
-            "name" : "Roger Bell_West"
+            "id" : "Roger Bell_West"
          },
          {
             "data" : [
@@ -264,12 +199,12 @@
                   1
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -283,12 +218,96 @@
          }
       ]
    },
-   "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
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2022-05-29 00:59:05 GMT"
-   }
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 166",
+         "data" : [
+            {
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung"
+            },
+            {
+               "y" : 3,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
+            },
+            {
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 8
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "name" : "Robert DiCicco",
+               "drilldown" : "Robert DiCicco",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 8301572728..96a79bbde9 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,11 +1,41 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-05-29 01:06:40 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
          "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               2565
+               2566
             ],
             [
                "Perl",
@@ -13,51 +43,21 @@
             ],
             [
                "Raku",
-               4794
+               4796
             ]
          ],
          "dataLabels" : {
             "format" : "{point.y:.0f}",
-            "y" : 10,
-            "color" : "#FFFFFF",
+            "align" : "right",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "align" : "right",
+            "y" : 10,
             "enabled" : "true",
+            "color" : "#FFFFFF",
             "rotation" : -90
          }
       }
-   ],
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-05-29 00:59:05 GMT"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index a847f8e337..48519dfee0 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,24 +1,8 @@
 {
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-05-29 00:59:05 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -33,10 +17,11 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -50,13 +35,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
-            "name" : "003",
             "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -73,6 +56,8 @@
             ]
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -86,13 +71,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
             "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -106,11 +88,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
             "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -124,11 +106,10 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -142,10 +123,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
-            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -160,9 +142,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -176,12 +161,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
-            "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -196,9 +179,11 @@
                   11
                ]
             ],
-            "id" : "010"
+            "name" : "010"
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -212,12 +197,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "011",
-            "name" : "011"
+            ]
          },
          {
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -232,9 +214,11 @@
                   11
                ]
             ],
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
+            "id" : "013",
             "name" : "013",
             "data" : [
                [
@@ -249,11 +233,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "013"
+            ]
          },
          {
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -268,9 +250,12 @@
                   15
                ]
             ],
+            "name" : "014",
             "id" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -284,11 +269,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -303,10 +287,11 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "id" : "016"
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -320,11 +305,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017",
-            "name" : "017"
+            ]
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -338,9 +323,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          },
          {
             "id" : "019",
@@ -362,7 +345,6 @@
          },
          {
             "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -376,9 +358,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020"
          },
          {
+            "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -392,11 +377,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021",
-            "name" : "021"
+            ]
          },
          {
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -411,11 +395,11 @@
                   10
                ]
             ],
-            "id" : "022",
             "name" : "022"
          },
          {
             "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -429,11 +413,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023"
+            ]
          },
          {
-            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -448,10 +431,10 @@
                   11
                ]
             ],
-            "id" : "024"
+            "name" : "024"
          },
          {
-            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -466,9 +449,10 @@
                   12
                ]
             ],
-            "id" : "025"
+            "name" : "025"
          },
          {
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -483,10 +467,10 @@
                   10
                ]
             ],
-            "id" : "026",
             "name" : "026"
          },
          {
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -501,11 +485,9 @@
                   9
                ]
             ],
-            "id" : "027",
-            "name" : "027"
+            "id" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -520,10 +502,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
-            "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -538,10 +521,10 @@
                   12
                ]
             ],
-            "id" : "029"
+            "name" : "029"
          },
          {
-            "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -556,9 +539,10 @@
                   10
                ]
             ],
-            "name" : "030"
+            "id" : "030"
          },
          {
+            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -573,11 +557,10 @@
                   9
                ]
             ],
-            "id" : "031",
             "name" : "031"
          },
          {
-            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -592,7 +575,7 @@
                   10
                ]
             ],
-            "id" : "032"
+            "name" : "032"
          },
          {
             "name" : "033",
@@ -613,8 +596,6 @@
             "id" : "033"
          },
          {
-            "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -628,10 +609,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034",
+            "id" : "034"
          },
          {
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -646,11 +628,10 @@
                   9
                ]
             ],
+            "name" : "035",
             "id" : "035"
          },
          {
-            "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -664,9 +645,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
+            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -681,12 +665,10 @@
                   9
                ]
             ],
-            "id" : "037",
             "name" : "037"
          },
          {
             "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -700,10 +682,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "038"
          },
          {
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -718,10 +700,10 @@
                   12
                ]
             ],
+            "name" : "039",
             "id" : "039"
          },
          {
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -736,9 +718,11 @@
                   10
                ]
             ],
+            "name" : "040",
             "id" : "040"
          },
          {
+            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -753,11 +737,10 @@
                   9
                ]
             ],
-            "id" : "041",
             "name" : "041"
          },
          {
-            "id" : "042",
+            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -772,10 +755,10 @@
                   11
                ]
             ],
-            "name" : "042"
+            "id" : "042"
          },
          {
-            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -790,7 +773,7 @@
                   11
                ]
             ],
-            "name" : "043"
+            "id" : "043"
          },
          {
             "name" : "044",
@@ -811,7 +794,7 @@
             "id" : "044"
          },
          {
-            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -826,10 +809,11 @@
                   11
                ]
             ],
-            "name" : "045"
+            "id" : "045"
          },
          {
             "id" : "046",
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -843,8 +827,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "046"
+            ]
          },
          {
             "id" : "047",
@@ -865,7 +848,6 @@
             "name" : "047"
          },
          {
-            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -880,10 +862,11 @@
                   12
                ]
             ],
+            "name" : "048",
             "id" : "048"
          },
          {
-            "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -898,10 +881,10 @@
                   12
                ]
             ],
-            "name" : "049"
+            "id" : "049"
          },
          {
-            "name" : "050",