- Added solutions by Arne Sommer.

16 files changed, 1016 insertions, 875 deletions

diff --git a/challenge-041/arne-sommer/blog.txt b/challenge-041/arne-sommer/blog.txt
new file mode 100644
index 0000000000..72c65bb026
--- /dev/null
+++ b/challenge-041/arne-sommer/blog.txt
@@ -0,0 +1 @@
+https://raku-musings.com/numbers.html
diff --git a/challenge-041/arne-sommer/perl6/attractive-numbers b/challenge-041/arne-sommer/perl6/attractive-numbers
new file mode 100755
index 0000000000..278d5bc263
--- /dev/null
+++ b/challenge-041/arne-sommer/perl6/attractive-numbers
@@ -0,0 +1,36 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $limit = 50, :$verbose);
+
+for 1 .. $limit -> $current
+{
+  my @divisors = divisors($current);
+  my $elems    = @divisors.elems;
+  say ": $current: Divisors: { divisors($current) } Elements: $elems" if $verbose;
+  say "$current is an attractive number (with divisors: @divisors[])" if $elems.is-prime;
+}
+
+sub divisors (Int $number is copy)
+{
+  return (1) if $number == 1;
+  return ($number) if $number.is-prime;
+
+  my @divisors;
+
+  for 2 .. ($number -1) -> $candidate
+  {
+    next unless $candidate.is-prime;
+  
+    while ($number %% $candidate)
+    {
+      @divisors.push: $candidate;
+      $number div= $candidate;
+    }
+    if $number.is-prime
+    {
+      @divisors.push: $number;
+      last;
+    }
+  }
+  return @divisors;
+}
diff --git a/challenge-041/arne-sommer/perl6/ch-1.p6 b/challenge-041/arne-sommer/perl6/ch-1.p6
new file mode 100755
index 0000000000..278d5bc263
--- /dev/null
+++ b/challenge-041/arne-sommer/perl6/ch-1.p6
@@ -0,0 +1,36 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $limit = 50, :$verbose);
+
+for 1 .. $limit -> $current
+{
+  my @divisors = divisors($current);
+  my $elems    = @divisors.elems;
+  say ": $current: Divisors: { divisors($current) } Elements: $elems" if $verbose;
+  say "$current is an attractive number (with divisors: @divisors[])" if $elems.is-prime;
+}
+
+sub divisors (Int $number is copy)
+{
+  return (1) if $number == 1;
+  return ($number) if $number.is-prime;
+
+  my @divisors;
+
+  for 2 .. ($number -1) -> $candidate
+  {
+    next unless $candidate.is-prime;
+  
+    while ($number %% $candidate)
+    {
+      @divisors.push: $candidate;
+      $number div= $candidate;
+    }
+    if $number.is-prime
+    {
+      @divisors.push: $number;
+      last;
+    }
+  }
+  return @divisors;
+}
diff --git a/challenge-041/arne-sommer/perl6/ch-2.p6 b/challenge-041/arne-sommer/perl6/ch-2.p6
new file mode 100755
index 0000000000..13bd98e06b
--- /dev/null
+++ b/challenge-041/arne-sommer/perl6/ch-2.p6
@@ -0,0 +1,8 @@
+#! /usr/bin/env raku
+
+my $leonardo := (1, 1, { $^a + $^b +1 } ... Inf);
+
+unit sub MAIN ($limit = 20);
+
+say "$_: $leonardo[$_]" for ^$limit;
+
diff --git a/challenge-041/arne-sommer/perl6/divisors b/challenge-041/arne-sommer/perl6/divisors
new file mode 100755
index 0000000000..e0c3e7fb9d
--- /dev/null
+++ b/challenge-041/arne-sommer/perl6/divisors
@@ -0,0 +1,33 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $limit = 50);
+
+for 1 .. $limit -> $current
+{
+  say "$current: with divisors: { divisors($current) }";
+}
+
+sub divisors (Int $number is copy)
+{
+  return (1) if $number == 1;
+  return ($number) if $number.is-prime;
+
+  my @divisors;
+
+  for 2 .. ($number -1) -> $candidate
+  {
+    next unless $candidate.is-prime;
+  
+    while ($number %% $candidate)
+    {
+      @divisors.push: $candidate;
+      $number div= $candidate;
+    }
+    if $number.is-prime
+    {
+      @divisors.push: $number;
+      last;
+    }
+  }
+  return @divisors;
+}
diff --git a/challenge-041/arne-sommer/perl6/leonardo b/challenge-041/arne-sommer/perl6/leonardo
new file mode 100755
index 0000000000..13bd98e06b
--- /dev/null
+++ b/challenge-041/arne-sommer/perl6/leonardo
@@ -0,0 +1,8 @@
+#! /usr/bin/env raku
+
+my $leonardo := (1, 1, { $^a + $^b +1 } ... Inf);
+
+unit sub MAIN ($limit = 20);
+
+say "$_: $leonardo[$_]" for ^$limit;
+
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7792fac14e..bf71825d79 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,27 +1,26 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2019-12-31 19:33:46 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
          "name" : "Perl Weekly Challenge - 041",
          "data" : [
             {
-               "name" : "Andrezgz",
                "drilldown" : "Andrezgz",
+               "name" : "Andrezgz",
                "y" : 2
             },
             {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
+            },
+            {
                "y" : 2,
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
             },
             {
-               "drilldown" : "Javier Luque",
                "name" : "Javier Luque",
+               "drilldown" : "Javier Luque",
                "y" : 5
             },
             {
@@ -30,19 +29,19 @@
                "y" : 2
             },
             {
-               "drilldown" : "Kivanc Yazan",
                "name" : "Kivanc Yazan",
+               "drilldown" : "Kivanc Yazan",
                "y" : 2
             },
             {
-               "name" : "Roger Bell West",
                "drilldown" : "Roger Bell West",
+               "name" : "Roger Bell West",
                "y" : 4
             },
             {
-               "y" : 2,
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
+               "y" : 2
             },
             {
                "name" : "Ulrich Rieke",
@@ -51,50 +50,66 @@
             },
             {
                "y" : 2,
-               "name" : "Walt Mankowski",
-               "drilldown" : "Walt Mankowski"
+               "drilldown" : "Walt Mankowski",
+               "name" : "Walt Mankowski"
             },
             {
                "y" : 2,
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc"
             }
          ],
          "colorByPoint" : 1
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2020-01-01 00:26:18 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrezgz",
-            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Andrezgz",
+            "id" : "Andrezgz"
+         },
+         {
+            "name" : "Arne Sommer",
+            "data" : [
+               [
+                  "Perl 6",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Arne Sommer"
          },
          {
             "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
-            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl 5",
@@ -109,6 +124,7 @@
                   1
                ]
             ],
+            "name" : "Javier Luque",
             "id" : "Javier Luque"
          },
          {
@@ -122,17 +138,17 @@
             "name" : "Jo Christian Oterhals"
          },
          {
-            "name" : "Kivanc Yazan",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "Kivanc Yazan",
             "id" : "Kivanc Yazan"
          },
          {
-            "name" : "Roger Bell West",
+            "id" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -143,19 +159,20 @@
                   2
                ]
             ],
-            "id" : "Roger Bell West"
+            "name" : "Roger Bell West"
          },
          {
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
+            "name" : "Simon Proctor",
             "id" : "Simon Proctor"
          },
          {
+            "id" : "Ulrich Rieke",
             "name" : "Ulrich Rieke",
             "data" : [
                [
@@ -166,47 +183,49 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Ulrich Rieke"
+            ]
          },
          {
+            "id" : "Walt Mankowski",
+            "name" : "Walt Mankowski",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "id" : "Walt Mankowski",
-            "name" : "Walt Mankowski"
+            ]
          },
          {
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc"
+            "id" : "Wanderdoc"
          }
       ]
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "title" : {
       "text" : "Perl Weekly Challenge - 041"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index d5475eae8e..9e60e108ba 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,17 +1,22 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2019-12-31 19:34:00 GMT"
+   "legend" : {
+      "enabled" : "false"
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
    },
    "series" : [
       {
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               437
+               438
             ],
             [
                "Perl 5",
@@ -19,45 +24,40 @@
             ],
             [
                "Perl 6",
-               1002
+               1004
             ]
          ],
          "dataLabels" : {
-            "y" : 10,
-            "rotation" : -90,
             "color" : "#FFFFFF",
+            "y" : 10,
             "align" : "right",
-            "enabled" : "true",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
-            "format" : "{point.y:.0f}"
-         }
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "enabled" : "true"
+         },
+         "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-01-01 00:27:02 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index d22fc798ec..f873acf3ba 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,15 +1,43 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "legend" : {
       "enabled" : "false"
    },
+   "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/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-01-01 00:27:02 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "series" : [
       {
          "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "name" : "#001",
                "y" : 140,
-               "drilldown" : "001"
+               "drilldown" : "001",
+               "name" : "#001"
             },
             {
                "drilldown" : "002",
@@ -17,29 +45,29 @@
                "name" : "#002"
             },
             {
-               "name" : "#003",
+               "y" : 71,
                "drilldown" : "003",
-               "y" : 71
+               "name" : "#003"
             },
             {
-               "name" : "#004",
                "drilldown" : "004",
-               "y" : 91
+               "y" : 91,
+               "name" : "#004"
             },
             {
-               "drilldown" : "005",
+               "name" : "#005",
                "y" : 71,
-               "name" : "#005"
+               "drilldown" : "005"
             },
             {
-               "drilldown" : "006",
+               "name" : "#006",
                "y" : 48,
-               "name" : "#006"
+               "drilldown" : "006"
             },
             {
+               "name" : "#007",
                "y" : 56,
-               "drilldown" : "007",
-               "name" : "#007"
+               "drilldown" : "007"
             },
             {
                "y" : 70,
@@ -47,9 +75,9 @@
                "name" : "#008"
             },
             {
+               "name" : "#009",
                "drilldown" : "009",
-               "y" : 68,
-               "name" : "#009"
+               "y" : 68
             },
             {
                "y" : 60,
@@ -57,29 +85,29 @@
                "name" : "#010"
             },
             {
-               "name" : "#011",
+               "y" : 79,
                "drilldown" : "011",
-               "y" : 79
+               "name" : "#011"
             },
             {
-               "name" : "#012",
                "y" : 83,
-               "drilldown" : "012"
+               "drilldown" : "012",
+               "name" : "#012"
             },
             {
-               "y" : 76,
                "drilldown" : "013",
+               "y" : 76,
                "name" : "#013"
             },
             {
-               "name" : "#014",
+               "y" : 96,
                "drilldown" : "014",
-               "y" : 96
+               "name" : "#014"
             },
             {
-               "name" : "#015",
+               "drilldown" : "015",
                "y" : 93,
-               "drilldown" : "015"
+               "name" : "#015"
             },
             {
                "drilldown" : "016",
@@ -87,9 +115,9 @@
                "name" : "#016"
             },
             {
+               "name" : "#017",
                "drilldown" : "017",
-               "y" : 79,
-               "name" : "#017"
+               "y" : 79
             },
             {
                "name" : "#018",
@@ -97,14 +125,14 @@
                "drilldown" : "018"
             },
             {
-               "drilldown" : "019",
+               "name" : "#019",
                "y" : 95,
-               "name" : "#019"
+               "drilldown" : "019"
             },
             {
-               "name" : "#020",
+               "y" : 95,
                "drilldown" : "020",
-               "y" : 95
+               "name" : "#020"
             },
             {
                "drilldown" : "021",
@@ -112,59 +140,59 @@
                "name" : "#021"
             },
             {
+               "name" : "#022",
                "y" : 63,
-               "drilldown" : "022",
-               "name" : "#022"
+               "drilldown" : "022"
             },
             {
                "name" : "#023",
-               "drilldown" : "023",
-               "y" : 91
+               "y" : 91,
+               "drilldown" : "023"
             },
             {
-               "y" : 70,
                "drilldown" : "024",
+               "y" : 70,
                "name" : "#024"
             },
             {
                "name" : "#025",
-               "y" : 55,
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "y" : 55
             },
             {
-               "name" : "#026",
                "y" : 70,
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "name" : "#026"
             },
             {
+               "name" : "#027",
                "y" : 58,
-               "drilldown" : "027",
-               "name" : "#027"
+               "drilldown" : "027"
             },
             {
                "name" : "#028",
-               "drilldown" : "028",
-               "y" : 78
+               "y" : 78,
+               "drilldown" : "028"
             },
             {
-               "drilldown" : "029",
+               "name" : "#029",
                "y" : 77,
-               "name" : "#029"
+               "drilldown" : "029"
             },
             {
-               "name" : "#030",
                "y" : 115,
-               "drilldown" : "030"
+               "drilldown" : "030",
+               "name" : "#030"
             },
             {
                "name" : "#031",
-               "drilldown" : "031",
-               "y" : 87
+               "y" : 87,
+               "drilldown" : "031"
             },
             {
-               "name" : "#032",
+               "drilldown" : "032",
                "y" : 92,
-               "drilldown" : "032"
+               "name" : "#032"
             },
             {
                "name" : "#033",
@@ -177,29 +205,29 @@
                "drilldown" : "034"
             },
             {
-               "name" : "#035",
+               "y" : 60,
                "drilldown" : "035",
-               "y" : 60
+               "name" : "#035"
             },
             {
-               "name" : "#036",
+               "drilldown" : "036",
                "y" : 61,
-               "drilldown" : "036"
+               "name" : "#036"
             },
             {
-               "drilldown" : "037",
+               "name" : "#037",
                "y" : 63,
-               "name" : "#037"
+               "drilldown" : "037"
             },
             {
+               "name" : "#038",
                "drilldown" : "038",
-               "y" : 61,
-               "name" : "#038"
+               "y" : 61
             },
             {
-               "drilldown" : "039",
+               "name" : "#039",
                "y" : 60,
-               "name" : "#039"
+               "drilldown" : "039"
             },
             {
                "y" : 65,
@@ -207,32 +235,22 @@
                "name" : "#040"
             },
             {
-               "name" : "#041",
-               "y" : 27,
-               "drilldown" : "041"
+               "y" : 30,
+               "drilldown" : "041",
+               "name" : "#041"
             }
          ],
          "colorByPoint" : "true"
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-12-31 19:34:00 GMT"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -246,9 +264,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
             "name" : "002",
@@ -269,8 +285,6 @@
             ]
          },
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-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -284,11 +298,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
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             "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -341,8 +357,8 @@
             ]
          },
          {
-            "id" : "007",
             "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -359,8 +375,8 @@
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          },
          {
-            "id" : "008",
             "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -395,6 +411,8 @@
             ]
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -408,9 +426,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
             "id" : "011",
@@ -449,8 +465,6 @@
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-            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -464,7 +478,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013",
+            "id" : "013"
          },
          {
             "data" : [
@@ -503,8 +519,8 @@
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          },
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             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -539,8 +555,8 @@
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          },
          {
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             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -557,6 +573,8 @@
             ]
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -570,11 +588,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl 5",
@@ -588,13 +606,9 @@
                   "Blog",
                   13
                ]
-            ],
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-            "name" : "020"
+            ]
          },
          {
-            "name" : "021",
-            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -608,11 +622,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021",
+            "name" : "021"
          },
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-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl 5",
@@ -626,9 +640,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022",
+            "name" : "022"
          },
          {
+            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl 5",
@@ -642,13 +660,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023",
-            "name" : "023"
+            ]
          },
          {
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-            "id" : "024",
             "data" : [
                [
                   "Perl 5",
@@ -662,7 +676,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
             "data" : [
@@ -679,12 +695,12 @@
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                ]
             ],
-            "id" : "025",
-            "name" : "025"
+            "name" : "025",
+            "id" : "025"
          },
          {
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             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl 5",
@@ -715,10 +731,12 @@
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                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"<