- Added solution by Belmark Caday.

14 files changed, 1505 insertions, 1475 deletions

diff --git a/challenge-120/belmark-caday/perl/ch-1.pl b/challenge-120/belmark-caday/perl/ch-1.pl
new file mode 100644
index 0000000000..385f6d4a1c
--- /dev/null
+++ b/challenge-120/belmark-caday/perl/ch-1.pl
@@ -0,0 +1,15 @@
+#!/usr/bin/perl
+
+print swapOddEvenInt($ARGV[0]);
+
+sub swapOddEvenInt {
+    my $num = shift;
+
+    my $even = $num & 0xAAAAAAAA;
+    my $odd = $num & 0x55555555;
+
+    $even >>= 1;
+    $odd <<= 1;
+
+    return $even | $odd;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d3df02d46b..8c6545af72 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,33 +1,130 @@
 {
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 120"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 120",
+         "data" : [
+            {
+               "drilldown" : "Belmark Caday",
+               "name" : "Belmark Caday",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Dave Cross",
+               "name" : "Dave Cross",
+               "y" : 2
+            },
+            {
+               "y" : 6,
+               "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti"
+            },
+            {
+               "drilldown" : "James Smith",
+               "name" : "James Smith",
+               "y" : 3
+            },
+            {
+               "y" : 4,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Lucas Ransan",
+               "name" : "Lucas Ransan",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Paulo Custodio",
+               "name" : "Paulo Custodio",
+               "y" : 2
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little",
+               "y" : 4
+            }
+         ],
+         "colorByPoint" : 1
       }
+   ],
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 12] Last updated at 2021-07-05 22:48:03 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Belmark Caday",
+            "name" : "Belmark Caday",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ]
+         },
+         {
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Dave Cross",
             "name" : "Dave Cross"
          },
          {
             "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -41,9 +138,11 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Flavio Poletti"
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -54,10 +153,10 @@
                   1
                ]
             ],
-            "id" : "James Smith",
             "name" : "James Smith"
          },
          {
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -68,28 +167,27 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            "name" : "Luca Ferrari"
          },
          {
+            "name" : "Lucas Ransan",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Lucas Ransan",
             "id" : "Lucas Ransan"
          },
          {
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson"
          },
          {
             "id" : "Niels van Dijke",
@@ -102,8 +200,8 @@
             ]
          },
          {
-            "name" : "Paulo Custodio",
             "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
@@ -112,6 +210,7 @@
             ]
          },
          {
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -122,7 +221,6 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West"
          },
          {
@@ -140,8 +238,8 @@
             "id" : "Simon Green"
          },
          {
-            "name" : "Stuart Little",
             "id" : "Stuart Little",
+            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -154,88 +252,5 @@
             ]
          }
       ]
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 120",
-         "data" : [
-            {
-               "drilldown" : "Dave Cross",
-               "name" : "Dave Cross",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Lucas Ransan",
-               "y" : 2,
-               "name" : "Lucas Ransan"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "name" : "Stuart Little",
-               "drilldown" : "Stuart Little",
-               "y" : 4
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "title" : {
-      "text" : "The Weekly Challenge - 120"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2021-07-05 22:23:42 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index dff6373a6f..10b0615850 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,10 +1,35 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
+   "series" : [
+      {
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "enabled" : "true",
+            "align" : "right"
+         },
+         "name" : "Contributions",
+         "data" : [
+            [
+               "Blog",
+               1705
+            ],
+            [
+               "Perl",
+               5698
+            ],
+            [
+               "Raku",
+               3586
+            ]
+         ]
+      }
+   ],
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -14,50 +39,25 @@
          }
       }
    },
+   "subtitle" : {
+      "text" : "Last updated at 2021-07-05 22:48:02 GMT"
+   },
    "legend" : {
       "enabled" : "false"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-07-05 22:23:42 GMT"
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
-   },
-   "series" : [
-      {
-         "data" : [
-            [
-               "Blog",
-               1705
-            ],
-            [
-               "Perl",
-               5697
-            ],
-            [
-               "Raku",
-               3586
-            ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "align" : "right"
-         }
-      }
-   ]
+      },
+      "min" : 0
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 2bd4912231..250d64ef6f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,16 +1,40 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "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"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "drilldown" : "001",
+               "y" : 161,
                "name" : "#001",
-               "y" : 161
+               "drilldown" : "001"
             },
             {
                "name" : "#002",
@@ -23,29 +47,29 @@
                "name" : "#003"
             },
             {
+               "y" : 99,
                "name" : "#004",
-               "drilldown" : "004",
-               "y" : 99
+               "drilldown" : "004"
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
+               "drilldown" : "005",
                "y" : 78
             },
             {
-               "name" : "#006",
+               "y" : 58,
                "drilldown" : "006",
-               "y" : 58
+               "name" : "#006"
             },
             {
-               "name" : "#007",
+               "y" : 64,
                "drilldown" : "007",
-               "y" : 64
+               "name" : "#007"
             },
             {
+               "y" : 78,
                "drilldown" : "008",
-               "name" : "#008",
-               "y" : 78
+               "name" : "#008"
             },
             {
                "y" : 76,
@@ -58,29 +82,29 @@
                "y" : 65
             },
             {
+               "name" : "#011",
                "drilldown" : "011",
-               "y" : 85,
-               "name" : "#011"
+               "y" : 85
             },
             {
-               "drilldown" : "012",
                "name" : "#012",
+               "drilldown" : "012",
                "y" : 89
             },
             {
+               "y" : 85,
                "drilldown" : "013",
-               "name" : "#013",
-               "y" : 85
+               "name" : "#013"
             },
             {
                "y" : 101,
-               "drilldown" : "014",
-               "name" : "#014"
+               "name" : "#014",
+               "drilldown" : "014"
             },
             {
                "y" : 99,
-               "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
                "drilldown" : "016",
@@ -88,24 +112,24 @@
                "y" : 71
             },
             {
-               "drilldown" : "017",
                "y" : 84,
-               "name" : "#017"
+               "name" : "#017",
+               "drilldown" : "017"
             },
             {
-               "drilldown" : "018",
+               "y" : 81,
                "name" : "#018",
-               "y" : 81
+               "drilldown" : "018"
             },
             {
-               "name" : "#019",
                "drilldown" : "019",
+               "name" : "#019",
                "y" : 103
             },
             {
-               "drilldown" : "020",
                "y" : 101,
-               "name" : "#020"
+               "name" : "#020",
+               "drilldown" : "020"
             },
             {
                "name" : "#021",
@@ -114,8 +138,8 @@
             },
             {
                "y" : 68,
-               "drilldown" : "022",
-               "name" : "#022"
+               "name" : "#022",
+               "drilldown" : "022"
             },
             {
                "y" : 97,
@@ -124,23 +148,23 @@
             },
             {
                "drilldown" : "024",
-               "y" : 74,
-               "name" : "#024"
+               "name" : "#024",
+               "y" : 74
             },
             {
-               "name" : "#025",
+               "y" : 59,
                "drilldown" : "025",
-               "y" : 59
+               "name" : "#025"
             },
             {
                "y" : 74,
-               "drilldown" : "026",
-               "name" : "#026"
+               "name" : "#026",
+               "drilldown" : "026"
             },
             {
                "y" : 60,
-               "drilldown" : "027",
-               "name" : "#027"
+               "name" : "#027",
+               "drilldown" : "027"
             },
             {
                "y" : 80,
@@ -149,13 +173,13 @@
             },
             {
                "y" : 79,
-               "drilldown" : "029",
-               "name" : "#029"
+               "name" : "#029",
+               "drilldown" : "029"
             },
             {
+               "y" : 117,
                "drilldown" : "030",
-               "name" : "#030",
-               "y" : 117
+               "name" : "#030"
             },
             {
                "name" : "#031",
@@ -168,34 +192,34 @@
                "y" : 94
             },
             {
-               "y" : 110,
+               "name" : "#033",
                "drilldown" : "033",
-               "name" : "#033"
+               "y" : 110
             },
             {
                "y" : 64,
-               "drilldown" : "034",
-               "name" : "#034"
+               "name" : "#034",
+               "drilldown" : "034"
             },
             {
-               "drilldown" : "035",
                "name" : "#035",
+               "drilldown" : "035",
                "y" : 64
             },
             {
-               "drilldown" : "036",
                "name" : "#036",
+               "drilldown" : "036",
                "y" : 68
             },
             {
+               "y" : 67,
                "name" : "#037",
-               "drilldown" : "037",
-               "y" : 67
+               "drilldown" : "037"
             },
             {
-               "drilldown" : "038",
                "y" : 68,
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
                "name" : "#039",
@@ -214,83 +238,83 @@
             },
             {
                "y" : 92,
-               "drilldown" : "042",
-               "name" : "#042"
+               "name" : "#042",
+               "drilldown" : "042"
             },
             {
-               "drilldown" : "043",
                "name" : "#043",
+               "drilldown" : "043",
                "y" : 68
             },
             {
                "drilldown" : "044",
-               "y" : 85,
-               "name" : "#044"
+               "name" : "#044",
+               "y" : 85
             },
             {
-               "drilldown" : "045",
                "name" : "#045",
+               "drilldown" : "045",
                "y" : 96
             },
             {
-               "name" : "#046",
                "drilldown" : "046",
+               "name" : "#046",
                "y" : 87
             },
             {
-               "drilldown" : "047",
+               "y" : 84,
                "name" : "#047",
-               "y" : 84
+               "drilldown" : "047"
             },
             {
+               "name" : "#048",
                "drilldown" : "048",
-               "y" : 108,
-               "name" : "#048"
+               "y" : 108
             },
             {
+               "y" : 89,
                "drilldown" : "049",
-               "name" : "#049",
-               "y" : 89
+               "name" : "#049"
             },
             {
-               "drilldown" : "050",
                "name" : "#050",
+               "drilldown" : "050",
                "y" : 98
             },
             {
-               "y" : 89,
                "drilldown" : "051",
-               "name" : "#051"
+               "name" : "#051",
+               "y" : 89
             },
             {
-               "name" : "#052",
                "drilldown" : "052",
+               "name" : "#052",
                "y" : 91
             },
             {
-               "y" : 101,
+               "name" : "#053",
                "drilldown" : "053",
-               "name" : "#053"
+               "y" : 101
             },
             {
-               "drilldown" : "054",
                "y" : 103,
+               "drilldown" : "054",
                "name" : "#054"
             },
             {
-               "drilldown" : "055",
                "y" : 88,
+               "drilldown" : "055",
                "name" : "#055"
             },
             {
-               "y" : 95,
                "drilldown" : "056",
-               "name" : "#056"
+               "name" : "#056",
+               "y" : 95
             },
             {
-               "name" : "#057",
+               "y" : 80,
                "drilldown" : "057",
-               "y" : 80
+               "name" : "#057"
             },
             {
                "name" : "#058",
@@ -298,34 +322,34 @@
                "y" : 69
             },
             {
-               "drilldown" : "059",
                "y" : 89,
-               "name" : "#059"
+               "name" : "#059",
+               "drilldown" : "059"
             },
             {
                "y" : 85,
-               "drilldown" : "060",
-               "name" : "#060"
+               "name" : "#060",
+               "drilldown" : "060"
             },
             {
-               "y" : 81,
                "drilldown" : "061",
-               "name" : "#061"
+               "name" : "#061",
+               "y" : 81
             },
             {
+               "y" : 58,
                "name" : "#062",
-               "drilldown" : "062",
-               "y" : 58
+               "drilldown" : "062"
             },
             {
-               "drilldown" : "063",
                "y" : 89,
-               "name" : "#063"
+               "name" : "#063",
+               "drilldown" : "063"
             },
             {
+               "y" : 80,
                "name" : "#064",
-               "drilldown" : "064",
-               "y" : 80
+               "drilldown" : "064"
             },
             {
                "drilldown" : "065",
@@ -333,14 +357,14 @@
                "y" : 73
             },
             {
-               "name" : "#066",
                "drilldown" : "066",
+               "name" : "#066",
                "y" : 84
             },
             {
-               "y" : 90,
+               "name" : "#067",
                "drilldown" : "067",
-               "name" : "#067"
+               "y" : 90
             },
             {
                "name" : "#068",
@@ -353,9 +377,9 @@
                "y" : 83
             },
             {
+               "y" : 93,
                "name" : "#070",
-               "drilldown" : "070",
-               "y" : 93
+               "drilldown" : "070"
             },
             {
                "name" : "#071",
@@ -363,8 +387,8 @@
                "y" : 78
             },
             {
-               "drilldown" : "072",
                "name" : "#072",
+               "drilldown" : "072",
                "y" : 112
             },
             {
@@ -373,24 +397,24 @@
                "name" : "#073"
             },
             {
-               "drilldown" : "074",
                "name" : "#074",
+               "drilldown" : "074",
                "y" : 115
             },
             {
                "drilldown" : "075",
-               "y" : 113,
-               "name" : "#075"
+               "name" : "#075",
+               "y" : 113
             },
             {
+               "y" : 99,
                "drilldown" : "076",
-               "name" : "#076",
-               "y" : 99
+               "name" : "#076"
             },
             {
-               "drilldown" : "077",
+               "y" : 98,
                "name" : "#077",
-               "y" : 98
+               "drilldown" : "077"
             },
             {
                "y" : 127,
@@ -398,23 +422,23 @@
                "name" : "#078"
             },
             {
-               "y" : 122,
+               "name" : "#079",
                "drilldown" : "079",
-               "name" : "#079"
+               "y" : 122
             },
             {
-               "drilldown" : "080",
                "name" : "#080",
+               "drilldown" : "080",
                "y" : 127
             },
             {
-               "drilldown" : "081",
                "y" : 114,
-               "name" : "#081"
+               "name" : "#081",
+               "drilldown" : "081"
             },
             {
-               "drilldown" : "082",
                "name" : "#082",
+               "drilldown" : "082",
                "y" : 114
             },
             {
@@ -423,19 +447,19 @@
                "y" : 127
             },
             {
-               "drilldown" : "084",
                "y" : 119,
-               "name" : "#084"
+               "name" : "#084",
+               "drilldown" : "084"
             },
             {
-               "name" : "#085",
                "drilldown" : "085",
+               "name" : "#085",
                "y" : 114
             },
             {
                "y" : 104,
-               "drilldown" : "086",
-               "name" : "#086"
+               "name" : "#086",
+               "drilldown" : "086"
             },
             {
                "y" : 101,
@@ -443,19 +467,19 @@
                "name" : "#087"
             },
             {
-               "drilldown" : "088",
                "y" : 121,
+               "drilldown" : "088",
                "name" : "#088"
             },
             {
-               "name" : "#089",
+               "y" : 113,
                "drilldown" : "089",
-               "y" : 113
+               "name" : "#089"
             },
             {
-               "y" : 113,
                "drilldown" : "090",
-               "name" : "#090"
+               "name" : "#090",
+               "y" : 113
             },
             {
                "y" : 108,
@@ -464,13 +488,13 @@
             },
             {
                "y" : 98,
-               "drilldown" : "092",
-               "name" : "#092"
+               "name" : "#092",
+               "drilldown" : "092"
             },
             {
-               "y" : 87,
+               "name" : "#093",
                "drilldown" : "093",
-               "name" : "#093"
+               "y" : 87
             },
             {
                "drilldown" : "094",
@@ -483,19 +507,19 @@
                "y" : 108
             },
             {
+               "y" : 108,
                "drilldown" : "096",
-               "name" : "#096",
-               "y" : 108
+               "name" : "#096"
             },
             {
-               "y" : 111,
                "drilldown" : "097",
-               "name" : "#097"
+               "name" : "#097",
+               "y" : 111
             },
             {
-               "y" : 108,
                "drilldown" : "098",
-               "name" : "#098"
+               "name" : "#098",
+               "y" : 108
             },
             {
                "drilldown" : "099",
@@ -508,29 +532,29 @@
                "y" : 120
             },
             {
-               "name" : "#101",
+               "y" : 83,
                "drilldown" : "101",
-               "y" : 83
+               "name" : "#101"
             },
             {
-               "drilldown" : "102",
                "y" : 90,
+               "drilldown" : "102",
                "name" : "#102"
             },
             {
-               "name" : "#103",
+               "y" : 79,
                "drilldown" : "103",
-               "y" : 79
+               "name" : "#103"
             },