- Added solutions by Laurent Rosenfeld.

18 files changed, 1347 insertions, 1238 deletions

diff --git a/challenge-041/laurent-rosenfeld/blog.txt b/challenge-041/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..8669584433
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2020/01/perl-weekly-challenge-41-attractive-numbers-and-leonardo-numbers.html
diff --git a/challenge-041/laurent-rosenfeld/perl5/ch-1.pl b/challenge-041/laurent-rosenfeld/perl5/ch-1.pl
new file mode 100644
index 0000000000..302cf8b042
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl5/ch-1.pl
@@ -0,0 +1,24 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use feature qw/say/;
+use constant PRIMES => (2, 3, 5, 7);
+
+sub prime_factors {
+    my $num = shift;
+    my $origin_num = $num;
+    my @factors;
+    for my $div (PRIMES) {
+        while ($num % $div == 0) {
+            push @factors, $div;
+            $num /= $div;
+        }
+        return @factors if $num == 1;
+    }
+    push @factors, $num unless $num == $origin_num;
+    return @factors;
+}
+
+my %primes = map { $_ => 1 } PRIMES;
+say "$_: ", join " ", prime_factors($_) for
+    grep exists $primes{scalar prime_factors($_)}, 1..50;
diff --git a/challenge-041/laurent-rosenfeld/perl5/ch-2.pl b/challenge-041/laurent-rosenfeld/perl5/ch-2.pl
new file mode 100644
index 0000000000..8890227130
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl5/ch-2.pl
@@ -0,0 +1,9 @@
+use strict;
+use warnings;
+use feature qw /say/;
+
+my @leonardo = (1, 1);
+for my $i (1..18) {
+    push @leonardo, $leonardo[-1] + $leonardo[-2] + 1;
+}
+say "@leonardo";
diff --git a/challenge-041/laurent-rosenfeld/perl5/ch-2a.pl b/challenge-041/laurent-rosenfeld/perl5/ch-2a.pl
new file mode 100644
index 0000000000..54af1fb9c7
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl5/ch-2a.pl
@@ -0,0 +1,12 @@
+use strict;
+use warnings;
+use feature qw /say/;
+
+my @leonardo = (1, 1);
+sub leonardo {
+    my $in = shift;
+    return $leonardo[$in] if defined $leonardo[$in];
+    $leonardo[$in] = 1 + leonardo($in - 1) + leonardo($in -2);
+}
+my $target = leonardo(shift);
+say "@leonardo";
diff --git a/challenge-041/laurent-rosenfeld/perl6/ch-1.p6 b/challenge-041/laurent-rosenfeld/perl6/ch-1.p6
new file mode 100644
index 0000000000..572939fcae
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl6/ch-1.p6
@@ -0,0 +1,19 @@
+use v6;
+
+my @primes = grep {.is-prime}, 1..*;
+
+sub prime-factors (UInt $num-in) {
+    my @factors;
+    my $num = $num-in;
+    for @primes -> $div {
+        while ($num %% $div) {
+            push @factors, $div;
+            $num div= $div;
+        }
+        return @factors if $num == 1;
+    }
+    push @factors, $num unless $num == $num-in;
+    return @factors;
+}
+say "$_: ", prime-factors($_).join(" ") for
+    grep {prime-factors($_).elems.is-prime}, 1..50;
diff --git a/challenge-041/laurent-rosenfeld/perl6/ch-1a.p6 b/challenge-041/laurent-rosenfeld/perl6/ch-1a.p6
new file mode 100644
index 0000000000..6d7f468540
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl6/ch-1a.p6
@@ -0,0 +1,6 @@
+use v6;
+
+my @primes = grep {.is-prime}, 1..25;
+my $set = (grep {$_ <= 50}, map {[*] $_}, (@primes xx 3).flat.combinations: 2..3)
+    ∪ (grep {$_ <= 50}, map {[*] $_}, (@primes[0..4] xx 5).flat.combinations: 5);
+say $set.keys.sort
diff --git a/challenge-041/laurent-rosenfeld/perl6/ch-2.p6 b/challenge-041/laurent-rosenfeld/perl6/ch-2.p6
new file mode 100644
index 0000000000..009ec353d3
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl6/ch-2.p6
@@ -0,0 +1,5 @@
+use v6
+
+my @leo = 1, 1;
+push @leo, @leo[*-1] + @leo[*-2] + 1 for 1..18;
+say @leo;
diff --git a/challenge-041/laurent-rosenfeld/perl6/ch-2a.p6 b/challenge-041/laurent-rosenfeld/perl6/ch-2a.p6
new file mode 100644
index 0000000000..b653cb3f9c
--- /dev/null
+++ b/challenge-041/laurent-rosenfeld/perl6/ch-2a.p6
@@ -0,0 +1,10 @@
+use v6;
+my @leo = 1, 1;
+sub leonardo (Int $in) {
+    return @leo[$in] if defined @leo[$in];
+    @leo[$in] = [+] 1, leonardo($in - 1), leonardo($in -2);
+}
+sub MAIN (Int $input = 19) {
+    leonardo $input;
+    say @leo;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index bf71825d79..3d16bd1ee0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,27 +1,31 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
    "series" : [
       {
          "name" : "Perl Weekly Challenge - 041",
+         "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Andrezgz",
                "name" : "Andrezgz",
+               "drilldown" : "Andrezgz",
                "y" : 2
             },
             {
                "y" : 3,
-               "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer"
             },
             {
-               "y" : 2,
                "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "drilldown" : "E. Choroba",
+               "y" : 2
             },
             {
+               "y" : 5,
                "name" : "Javier Luque",
-               "drilldown" : "Javier Luque",
-               "y" : 5
+               "drilldown" : "Javier Luque"
             },
             {
                "name" : "Jo Christian Oterhals",
@@ -29,64 +33,72 @@
                "y" : 2
             },
             {
+               "y" : 2,
                "name" : "Kivanc Yazan",
-               "drilldown" : "Kivanc Yazan",
-               "y" : 2
+               "drilldown" : "Kivanc Yazan"
+            },
+            {
+               "y" : 5,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Roger Bell West",
                "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West",
                "y" : 4
             },
             {
+               "y" : 2,
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
+               "drilldown" : "Simon Proctor"
             },
             {
+               "y" : 4,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "y" : 2,
                "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski"
+               "name" : "Walt Mankowski",
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Wanderdoc",
                "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
+               "y" : 2
             }
-         ],
-         "colorByPoint" : 1
+         ]
       }
    ],
+   "chart" : {
+      "type" : "column"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
    "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2020-01-01 00:26:18 GMT"
+      "text" : "[Champions: 12] Last updated at 2020-01-02 09:22:52 GMT"
    },
-   "xAxis" : {
-      "type" : "category"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 041"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Andrezgz",
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Andrezgz",
-            "id" : "Andrezgz"
+            ]
          },
          {
             "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Perl 6",
@@ -96,17 +108,16 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer"
+            ]
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
@@ -128,27 +139,46 @@
             "id" : "Javier Luque"
          },
          {
+            "name" : "Jo Christian Oterhals",
             "id" : "Jo Christian Oterhals",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Jo Christian Oterhals"
+            ]
          },
          {
+            "name" : "Kivanc Yazan",
+            "id" : "Kivanc Yazan",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Kivanc Yazan",
-            "id" : "Kivanc Yazan"
+            ]
+         },
+         {
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl 5",
+                  2
+               ],
+               [
+                  "Perl 6",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
          },
          {
             "id" : "Roger Bell West",
+            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -158,8 +188,7 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Roger Bell West"
+            ]
          },
          {
             "data" : [
@@ -168,8 +197,8 @@
                   2
                ]
             ],
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
             "id" : "Ulrich Rieke",
@@ -196,17 +225,20 @@
             ]
          },
          {
-            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "Wanderdoc",
             "id" : "Wanderdoc"
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -220,14 +252,5 @@
       "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/>"
-   },
-   "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 9e60e108ba..4f3d722306 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-01-02 09:23:15 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "align" : "right",
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "y" : 10
+         },
          "data" : [
             [
                "Blog",
-               438
+               439
             ],
             [
                "Perl 5",
-               1670
+               1672
             ],
             [
                "Perl 6",
-               1004
+               1006
             ]
          ],
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "enabled" : "true"
-         },
          "name" : "Contributions"
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "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"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f873acf3ba..7269944867 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,256 +1,10 @@
 {
-   "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" : [
-            {
-               "y" : 140,
-               "drilldown" : "001",
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 108,
-               "name" : "#002"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "003",
-               "name" : "#003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 91,
-               "name" : "#004"
-            },
-            {
-               "name" : "#005",
-               "y" : 71,
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "y" : 48,
-               "drilldown" : "006"
-            },
-            {
-               "name" : "#007",
-               "y" : 56,
-               "drilldown" : "007"
-            },
-            {
-               "y" : 70,
-               "drilldown" : "008",
-               "name" : "#008"
-            },
-            {
-               "name" : "#009",
-               "drilldown" : "009",
-               "y" : 68
-            },
-            {
-               "y" : 60,
-               "drilldown" : "010",
-               "name" : "#010"
-            },
-            {
-               "y" : 79,
-               "drilldown" : "011",
-               "name" : "#011"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "012",
-               "name" : "#012"
-            },
-            {
-               "drilldown" : "013",
-               "y" : 76,
-               "name" : "#013"
-            },
-            {
-               "y" : 96,
-               "drilldown" : "014",
-               "name" : "#014"
-            },
-            {
-               "drilldown" : "015",
-               "y" : 93,
-               "name" : "#015"
-            },
-            {
-               "drilldown" : "016",
-               "y" : 66,
-               "name" : "#016"
-            },
-            {
-               "name" : "#017",
-               "drilldown" : "017",
-               "y" : 79
-            },
-            {
-               "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
-            },
-            {
-               "name" : "#019",
-               "y" : 95,
-               "drilldown" : "019"
-            },
-            {
-               "y" : 95,
-               "drilldown" : "020",
-               "name" : "#020"
-            },
-            {
-               "drilldown" : "021",
-               "y" : 67,
-               "name" : "#021"
-            },
-            {
-               "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
-            },
-            {
-               "name" : "#023",
-               "y" : 91,
-               "drilldown" : "023"
-            },
-            {
-               "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
-            },
-            {
-               "name" : "#025",
-               "drilldown" : "025",
-               "y" : 55
-            },
-            {
-               "y" : 70,
-               "drilldown" : "026",
-               "name" : "#026"
-            },
-            {
-               "name" : "#027",
-               "y" : 58,
-               "drilldown" : "027"
-            },
-            {
-               "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
-            },
-            {
-               "name" : "#029",
-               "y" : 77,
-               "drilldown" : "029"
-            },
-            {
-               "y" : 115,
-               "drilldown" : "030",
-               "name" : "#030"
-            },
-            {
-               "name" : "#031",
-               "y" : 87,
-               "drilldown" : "031"
-            },
-            {
-               "drilldown" : "032",
-               "y" : 92,
-               "name" : "#032"
-            },
-            {
-               "name" : "#033",
-               "drilldown" : "033",
-               "y" : 108
-            },
-            {
-               "name" : "#034",
-               "y" : 60,
-               "drilldown" : "034"
-            },
-            {
-               "y" : 60,
-               "drilldown" : "035",
-               "name" : "#035"
-            },
-            {
-               "drilldown" : "036",
-               "y" : 61,
-               "name" : "#036"
-            },
-            {
-               "name" : "#037",
-               "y" : 63,
-               "drilldown" : "037"
-            },
-            {
-               "name" : "#038",
-               "drilldown" : "038",
-               "y" : 61
-            },
-            {
-               "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
-            },
-            {
-               "y" : 65,
-               "drilldown" : "040",
-               "name" : "#040"
-            },
-            {
-               "y" : 30,
-               "drilldown" : "041",
-               "name" : "#041"
-            }
-         ],
-         "colorByPoint" : "true"
-      }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -264,11 +18,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
-            "name" : "002",
             "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -299,12 +55,11 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -318,7 +73,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
             "data" : [
@@ -339,8 +95,6 @@
             "id" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -354,11 +108,12 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
             "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -372,10 +127,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
-            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -390,10 +145,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
-            "id" : "009",
             "name" : "009",
             "data" : [
                [
@@ -408,7 +163,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009"
          },
          {
             "id" : "010",
@@ -429,8 +185,6 @@
             ]
          },
          {
-            "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -444,11 +198,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
             "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl 5",
@@ -462,9 +217,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -478,11 +236,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -497,12 +254,9 @@
                   15
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
-            "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -516,11 +270,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
             "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -534,11 +289,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016"
          },
          {
-            "name" : "017",
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl 5",
@@ -556,7 +312,6 @@
          },
          {
             "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -570,7 +325,8 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
             "id" : "019",
@@ -591,8 +347,6 @@
             ]
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl 5",
@@ -606,9 +360,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -623,10 +380,11 @@
                   10
                ]
             ],
-            "id" : "021",
             "name" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl 5",
@@ -640,13 +398,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl 5",
@@ -660,7 +415,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
             "data" : [
@@ -677,10 +433,11 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl 5",
@@ -695,12 +452,10 @@
                   12
                ]
             ],
-            "name" : "025",
             "id" : "025"</