- Added guest contributions by Conor Hoekstra.

17 files changed, 1660 insertions, 1660 deletions

diff --git a/challenge-144/conor-hoekstra/ch-01.apl b/challenge-144/conor-hoekstra/apl/ch-1.apl
index 782d89c9ce..782d89c9ce 100644
--- a/challenge-144/conor-hoekstra/ch-01.apl
+++ b/challenge-144/conor-hoekstra/apl/ch-1.apl
diff --git a/challenge-145/conor-hoekstra/ch-01.apl b/challenge-145/conor-hoekstra/apl/ch-1.apl
index e48168c64f..e48168c64f 100644
--- a/challenge-145/conor-hoekstra/ch-01.apl
+++ b/challenge-145/conor-hoekstra/apl/ch-1.apl
diff --git a/challenge-145/conor-hoekstra/ch-02.bqn b/challenge-145/conor-hoekstra/bqn/ch-2.bqn
index 7f2ffd35f8..7f2ffd35f8 100644
--- a/challenge-145/conor-hoekstra/ch-02.bqn
+++ b/challenge-145/conor-hoekstra/bqn/ch-2.bqn
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index dd08a98910..e6a6b0e944 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,124 +1,23 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 13] Last updated at 2021-12-28 20:24:53 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 145"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "series" : [
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-               "y" : 1,
-               "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "y" : 3,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 1,
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Olivier Delouya",
-               "name" : "Olivier Delouya"
-            },
-            {
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco",
-               "y" : 2
-            },
-            {
-               "y" : 5,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ],
-         "name" : "The Weekly Challenge - 145",
-         "colorByPoint" : 1
-      }
-   ],
    "tooltip" : {
-      "followPointer" : 1,
       "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/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Andrew Shitov"
+            "id" : "Andrew Shitov"
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -129,10 +28,10 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            "id" : "Dave Jacoby"
          },
          {
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -147,10 +46,10 @@
                   2
                ]
             ],
-            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti"
          },
          {
+            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -165,22 +64,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
-            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
+            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -189,24 +87,24 @@
             ]
          },
          {
+            "name" : "Olivier Delouya",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Olivier Delouya",
-            "name" : "Olivier Delouya"
+            "id" : "Olivier Delouya"
          },
          {
-            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Paulo Custodio"
+            "id" : "Paulo Custodio"
          },
          {
             "name" : "Peter Campbell Smith",
@@ -224,16 +122,15 @@
          },
          {
             "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco"
          },
          {
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -248,9 +145,11 @@
                   1
                ]
             ],
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -261,12 +160,10 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke"
          },
          {
             "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -276,8 +173,111 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan"
          }
       ]
-   }
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 145"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2021-12-28 22:25:33 GMT"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
+               "y" : 1
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "y" : 3,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 1
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 1
+            },
+            {
+               "name" : "Olivier Delouya",
+               "drilldown" : "Olivier Delouya",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio"
+            },
+            {
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco",
+               "y" : 2
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ],
+         "name" : "The Weekly Challenge - 145",
+         "colorByPoint" : 1
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index eed86b687a..670587558e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,16 +1,45 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "legend" : {
       "enabled" : "false"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2021-12-28 22:25:33 GMT"
+   },
    "series" : [
       {
-         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "y" : 10,
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "align" : "right",
+            "format" : "{point.y:.0f}"
+         },
          "data" : [
             [
                "Blog",
@@ -25,39 +54,10 @@
                4198
             ]
          ],
-         "dataLabels" : {
-            "rotation" : -90,
-            "align" : "right",
-            "enabled" : "true",
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "y" : 10
-         }
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2021-12-28 20:24:53 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 34fc2edc3f..2a32175c86 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,14 +1,23 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "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/>",
-      "followPointer" : "true"
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -25,7 +34,7 @@
             ]
          },
          {
-            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -40,10 +49,9 @@
                   10
                ]
             ],
-            "name" : "002"
+            "id" : "002"
          },
          {
-            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -58,10 +66,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003"
          },
          {
-            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -76,9 +85,10 @@
                   10
                ]
             ],
-            "name" : "004"
+            "id" : "004"
          },
          {
+            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -93,10 +103,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005"
+            ]
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -111,12 +121,9 @@
                   7
                ]
             ],
-            "id" : "006",
             "name" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -130,10 +137,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
-            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -148,7 +157,7 @@
                   12
                ]
             ],
-            "name" : "008"
+            "id" : "008"
          },
          {
             "id" : "009",
@@ -169,8 +178,8 @@
             "name" : "009"
          },
          {
-            "name" : "010",
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -187,6 +196,8 @@
             ]
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -200,13 +211,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "011",
-            "name" : "011"
+            ]
          },
          {
-            "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -220,11 +227,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "name" : "013",
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -259,6 +268,7 @@
             "id" : "014"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -273,7 +283,6 @@
                   15
                ]
             ],
-            "id" : "015",
             "name" : "015"
          },
          {
@@ -291,8 +300,8 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
             "id" : "017",
@@ -313,7 +322,7 @@
             "name" : "017"
          },
          {
-            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -328,10 +337,9 @@
                   14
                ]
             ],
-            "name" : "018"
+            "id" : "018"
          },
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-            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -346,11 +354,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019"
          },
          {
-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -364,10 +371,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -381,12 +391,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
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-            "name" : "022",
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -400,10 +407,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022",
+            "id" : "022"
          },
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-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -418,9 +426,11 @@
                   12
                ]
             ],
+            "name" : "023",
             "id" : "023"
          },
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+            "id" : "024",
             "name" : "024",
             "data" : [
                [
@@ -435,11 +445,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024"
+            ]
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-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -454,9 +462,11 @@
                   12
                ]
             ],
-            "name" : "025"
+            "name" : "025",
+            "id" : "025"
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+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -471,10 +481,10 @@
                   10
                ]
             ],
-            "id" : "026",
             "name" : "026"
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -489,12 +499,10 @@
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                ]
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-            "id" : "027",
             "name" : "027"
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-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -508,7 +516,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
             "name" : "029",
@@ -529,8 +538,8 @@
             "id" : "029"
          },
          {
-            "name" : "030",
             "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -548,6 +557,7 @@
          },
          {
             "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -561,12 +571,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
             "name" : "032",
-            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -580,9 +588,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
+            "id" : "033",
             "name" : "033",
             "data" : [
                [
@@ -597,11 +607,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
-            "name" : "034",
             "id" : "034",
             "data" : [
                [
@@ -616,7 +624,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
             "data" : [
@@ -633,10 +642,11 @@
                   9
                ]
             ],
-            "id" : "035",
-            "name" : "035"
+            "name" : "035",
+            "id" : "035"
          },
          {
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -651,7 +661,6 @@
                   11
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             ],
-            "id" : "036",
             "name" : "036"
          },
          {
@@ -673,6 +682,7 @@
             "name" : "037"
          },
          {
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -687,10 +697,11 @@
                   12
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             ],
-            "id" : "038",
             "name" : "038"
          },
          {
+            "id" : "039",
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -704,12 +715,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039",
-            "name" : "039"
+            ]
          },
          {
             "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -723,11 +733,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "040"
+            ]
          },
          {
-            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -742,11 +750,10 @@
                   9
                ]
             ],
-            "name" : "041"
+            "name" : "041",
+            "id" : "041"
          },
          {
-            "name" : "042",
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -760,9 +767,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "042",
+            "id" : "042"
          },
          {
+            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -776,13 +787,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "043",
-            "name" : "043"
+            ]
          },
          {
-            "name" : "044",
             "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -799,8 +808,6 @@
             ]
          },
          {
-            "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -814,10 +821,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "045",
+            "id" : "045"
          },
          {
-            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -832,9 +840,12 @@
                   10
                ]
             ],
+            "name" : "046",
             "id" : "046"
          },
          {
+            "id" : "047",
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -848,11 +859,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "047",
-            "name" : "047"
+            ]
          },
          {
+            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -867,10 +877,10 @@
                   12
                ]
             ],
-            "id" : "048",
-            "name" : "048"
+            "id" : "048"
          },
          {
+            "id" : "049",
             "name" : "049",
             "data" : [
                [
@@ -885,10 +895,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "049"
+            ]
          },