- Added solutions by Laurent Rosenfeld.

17 files changed, 919 insertions, 818 deletions

diff --git a/challenge-085/laurent-rosenfeld/blog.txt b/challenge-085/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..a9a381ec0c
--- /dev/null
+++ b/challenge-085/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2020/11/perl-weekly-challenge-85-triplet-sum-and-power-of-two-integers.html
diff --git a/challenge-085/laurent-rosenfeld/perl/ch-1.pl b/challenge-085/laurent-rosenfeld/perl/ch-1.pl
new file mode 100644
index 0000000000..697d9a2478
--- /dev/null
+++ b/challenge-085/laurent-rosenfeld/perl/ch-1.pl
@@ -0,0 +1,27 @@
+use strict;
+use warnings;
+use feature "say";
+
+my @tests = ([1.2, 0.4, 0.1, 2.5],
+             [0.2, 1.5, 0.9, 1.1],
+             [0.5, 1.1, 0.3, 0.7],
+             [0.7, 4.3, -4.1, 1.1]
+            );
+for my $R (@tests) {
+    say "Testing: @$R";
+    say test_candidates(@$R);
+}
+sub test_candidates {
+    my @in = @_;
+    for my $i (0..$#in) {
+        for my $j ($i+1..$#in) {
+            for my $k ($j+1..$#in) {
+                my $sum = $in[$i] + $in[$j] + $in[$k];
+                next if $sum < 1 or $sum > 2;
+                say "@in[$i, $j, $k]";
+                return 1;
+            }
+        }
+    }
+    return 0;
+}
diff --git a/challenge-085/laurent-rosenfeld/perl/ch-2.pl b/challenge-085/laurent-rosenfeld/perl/ch-2.pl
new file mode 100644
index 0000000000..fdace0ddde
--- /dev/null
+++ b/challenge-085/laurent-rosenfeld/perl/ch-2.pl
@@ -0,0 +1,17 @@
+use v6;
+
+my $n = @*ARGS[0] // 15;
+sub find-factors ($n is copy) {
+    my %factors;
+    my $max = ($n/2).Int;
+    for 2..$max -> $i {
+        while  $n %% $i {
+            %factors{$i}++;
+            $n /= $i;
+        }
+    }
+    say %factors;
+    return 1 if 1 < [gcd] %factors.values;
+    return 0;
+}
+say find-factors $n;
diff --git a/challenge-085/laurent-rosenfeld/raku/ch-1.raku b/challenge-085/laurent-rosenfeld/raku/ch-1.raku
new file mode 100644
index 0000000000..4a267b3626
--- /dev/null
+++ b/challenge-085/laurent-rosenfeld/raku/ch-1.raku
@@ -0,0 +1,15 @@
+use v6;
+
+my @tests = [1.2, 0.4, 0.1, 2.5],
+            [0.2, 1.5, 0.9, 1.1],
+            [0.5, 1.1, 0.3, 0.7],
+            [0.7, 4.3, -0.1, 1.1];
+for @tests -> @R {
+    my $found = False;
+    say "Testing: @R[]";
+    for @R.combinations(3) -> $candidate {
+        $found = True and say $candidate
+      if 1 < $candidate.sum < 2;
+    }
+    say +$found;
+}
diff --git a/challenge-085/laurent-rosenfeld/raku/ch-2.raku b/challenge-085/laurent-rosenfeld/raku/ch-2.raku
new file mode 100644
index 0000000000..328ab764f3
--- /dev/null
+++ b/challenge-085/laurent-rosenfeld/raku/ch-2.raku
@@ -0,0 +1,18 @@
+use v6;
+
+my $n = @*ARGS[0].Int // 15;
+say find-power $n;
+
+sub find-power (Int $n) {
+    return 1 if $n == 1; # trivial solution: 1 ** 2
+    OUTERLOOP: for 2..$n.sqrt.Int -> $base {
+        my $exp = 2;
+        loop {
+            my $power = $base ** $exp;
+            return 1 if $power == $n;
+            next OUTERLOOP if $power > $n;
+            $exp++;
+        }
+    }
+    return 0;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7fa64a2556..31a89346f0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,15 +1,18 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 085"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -23,7 +26,6 @@
             "name" : "Abigail"
          },
          {
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -34,9 +36,11 @@
                   1
                ]
             ],
-            "name" : "Andrew Shitov"
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
+            "id" : "Arne Sommer",
             "name" : "Arne Sommer",
             "data" : [
                [
@@ -51,40 +55,40 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer"
+            ]
          },
          {
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba"
          },
          {
-            "name" : "Feng Chang",
+            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Feng Chang"
+            "name" : "Feng Chang"
          },
          {
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -95,42 +99,40 @@
                   2
                ]
             ],
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti"
+            "id" : "Flavio Poletti"
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            ]
          },
          {
-            "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek"
          },
          {
+            "id" : "Jorg Sommrey",
             "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Jorg Sommrey"
+            ]
          },
          {
             "name" : "Julio de Castro",
-            "id" : "Julio de Castro",
             "data" : [
                [
                   "Perl",
@@ -140,51 +142,70 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Julio de Castro"
          },
          {
-            "name" : "Kang-min Liu",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "name" : "Kang-min Liu",
             "id" : "Kang-min Liu"
          },
          {
-            "name" : "Lars Thegler",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Lars Thegler",
             "id" : "Lars Thegler"
          },
          {
-            "name" : "Lubos Kolouch",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
+         },
+         {
             "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Lubos Kolouch"
          },
          {
+            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
-            "name" : "Myoungjin Jeon",
             "id" : "Myoungjin Jeon",
+            "name" : "Myoungjin Jeon",
             "data" : [
                [
                   "Perl",
@@ -212,13 +233,13 @@
          },
          {
             "id" : "Nuno Vieira",
+            "name" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Nuno Vieira"
+            ]
          },
          {
             "id" : "Roger Bell_West",
@@ -239,7 +260,7 @@
             "name" : "Roger Bell_West"
          },
          {
-            "id" : "Samir Parikh",
+            "name" : "Samir Parikh",
             "data" : [
                [
                   "Perl",
@@ -250,11 +271,11 @@
                   1
                ]
             ],
-            "name" : "Samir Parikh"
+            "id" : "Samir Parikh"
          },
          {
-            "name" : "Shawn Wagner",
             "id" : "Shawn Wagner",
+            "name" : "Shawn Wagner",
             "data" : [
                [
                   "Perl",
@@ -263,7 +284,6 @@
             ]
          },
          {
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -274,7 +294,8 @@
                   1
                ]
             ],
-            "name" : "Simon Green"
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
             "name" : "Simon Proctor",
@@ -287,27 +308,26 @@
             "id" : "Simon Proctor"
          },
          {
-            "name" : "Steve Rogerson",
-            "id" : "Steve Rogerson",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Steve Rogerson",
+            "id" : "Steve Rogerson"
          },
          {
+            "id" : "Stuart Little",
+            "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Stuart Little",
-            "name" : "Stuart Little"
+            ]
          },
          {
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -318,62 +338,79 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
+            "name" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Walt Mankowski",
-            "name" : "Walt Mankowski"
+            "id" : "Walt Mankowski"
          }
       ]
    },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 28] Last updated at 2020-11-08 01:43:23 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "series" : [
       {
+         "name" : "Perl Weekly Challenge - 085",
          "data" : [
             {
-               "y" : 2,
                "drilldown" : "Abigail",
+               "y" : 2,
                "name" : "Abigail"
             },
             {
-               "drilldown" : "Andrew Shitov",
+               "name" : "Andrew Shitov",
                "y" : 3,
-               "name" : "Andrew Shitov"
+               "drilldown" : "Andrew Shitov"
             },
             {
-               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer",
                "y" : 5,
-               "drilldown" : "Arne Sommer"
+               "name" : "Arne Sommer"
             },
             {
-               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
                "y" : 1,
-               "drilldown" : "Cheok-Yin Fung"
+               "name" : "Cheok-Yin Fung"
             },
             {
-               "y" : 2,
                "drilldown" : "E. Choroba",
+               "y" : 2,
                "name" : "E. Choroba"
             },
             {
                "name" : "Feng Chang",
-               "y" : 2,
-               "drilldown" : "Feng Chang"
+               "drilldown" : "Feng Chang",
+               "y" : 2
             },
             {
-               "drilldown" : "Flavio Poletti",
                "y" : 4,
+               "drilldown" : "Flavio Poletti",
                "name" : "Flavio Poletti"
             },
             {
                "name" : "James Smith",
-               "y" : 2,
-               "drilldown" : "James Smith"
+               "drilldown" : "James Smith",
+               "y" : 2
             },
             {
                "drilldown" : "Jan Krnavek",
@@ -386,54 +423,59 @@
                "name" : "Jorg Sommrey"
             },
             {
-               "name" : "Julio de Castro",
                "drilldown" : "Julio de Castro",
-               "y" : 4
+               "y" : 4,
+               "name" : "Julio de Castro"
             },
             {
                "name" : "Kang-min Liu",
-               "y" : 2,
-               "drilldown" : "Kang-min Liu"
+               "drilldown" : "Kang-min Liu",
+               "y" : 2
             },
             {
+               "name" : "Lars Thegler",
                "y" : 2,
-               "drilldown" : "Lars Thegler",
-               "name" : "Lars Thegler"
+               "drilldown" : "Lars Thegler"
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "y" : 5,
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "y" : 2,
                "drilldown" : "Lubos Kolouch",
+               "y" : 2,
                "name" : "Lubos Kolouch"
             },
             {
-               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "y" : 2
+               "y" : 2,
+               "name" : "Mark Anderson"
             },
             {
-               "name" : "Myoungjin Jeon",
                "drilldown" : "Myoungjin Jeon",
-               "y" : 6
+               "y" : 6,
+               "name" : "Myoungjin Jeon"
             },
             {
-               "y" : 2,
+               "name" : "Niels van Dijke",
                "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke"
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Nuno Vieira",
                "drilldown" : "Nuno Vieira",
-               "name" : "Nuno Vieira"
+               "y" : 2
             },
             {
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
+               "y" : 5
             },
             {
-               "name" : "Samir Parikh",
                "y" : 3,
-               "drilldown" : "Samir Parikh"
+               "drilldown" : "Samir Parikh",
+               "name" : "Samir Parikh"
             },
             {
                "name" : "Shawn Wagner",
@@ -441,61 +483,42 @@
                "y" : 2
             },
             {
-               "y" : 3,
                "drilldown" : "Simon Green",
+               "y" : 3,
                "name" : "Simon Green"
             },
             {
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Simon Proctor"
             },
             {
-               "name" : "Steve Rogerson",
+               "y" : 2,
                "drilldown" : "Steve Rogerson",
-               "y" : 2
+               "name" : "Steve Rogerson"
             },
             {
-               "name" : "Stuart Little",
                "drilldown" : "Stuart Little",
-               "y" : 2
+               "y" : 2,
+               "name" : "Stuart Little"
             },
             {
-               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
                "y" : 4,
-               "name" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "drilldown" : "Walt Mankowski",
                "y" : 2,
+               "drilldown" : "Walt Mankowski",
                "name" : "Walt Mankowski"
             }
          ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 085"
+         "colorByPoint" : 1
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 27] Last updated at 2020-11-08 01:26:17 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 085"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "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/>"
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 03c92188ed..fd613a54e2 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-11-08 01:43:23 GMT"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "rotation" : -90
-         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               1086
+               1087
             ],
             [
                "Perl",
-               3766
+               3768
             ],
             [
                "Raku",
-               2418
+               2420
             ]
          ],
-         "name" : "Contributions"
+         "dataLabels" : {
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "align" : "right"
+         }
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2020-11-08 01:26:17 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
       }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 1f16fe8dfa..aa2b6b6698 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,32 +1,15 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -48,7 +31,7 @@
             "id" : "001"
          },
          {
-            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -63,7 +46,7 @@
                   10
                ]
             ],
-            "name" : "002"
+            "id" : "002"
          },
          {
             "name" : "003",
@@ -84,7 +67,6 @@
             "id" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -99,10 +81,11 @@
                   10
                ]
             ],
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -117,10 +100,10 @@
                   12
                ]
             ],
-            "id" : "005"
+            "name" : "005"
          },
          {
-            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -135,9 +118,10 @@
                   7
                ]
             ],
-            "name" : "006"
+            "id" : "006"
          },
          {
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -152,7 +136,6 @@
                   10
                ]
             ],
-            "id" : "007",
             "name" : "007"
          },
          {
@@ -174,6 +157,7 @@
             "name" : "008"
          },
          {
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -188,12 +172,11 @@
                   13
                ]
             ],
-            "id" : "009",
             "name" : "009"
          },
          {
-            "name" : "010",
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -210,7 +193,7 @@
             ]
          },
          {
-            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -225,7 +208,7 @@
                   10
                ]
             ],
-            "name" : "011"
+            "id" : "011"
          },
          {
             "data" : [
@@ -242,11 +225,11 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -261,7 +244,7 @@
                   13
                ]
             ],
-            "name" : "013"
+            "id" : "013"
          },
          {
             "id" : "014",
@@ -300,7 +283,6 @@
             "id" : "015"
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -315,11 +297,11 @@
                   12
                ]
             ],
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
             "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -333,11 +315,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017"
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -368,12 +351,12 @@
                   13
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -404,12 +387,12 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
-            "name" : "022",
             "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -444,6 +427,8 @@
             "id" : "023"
          },
          {
+            "id" : "024",
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -457,12 +442,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024",
-            "name" : "024"
+            ]
          },
          {
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -477,6 +459,7 @@
                   12
                ]
             ],
+            "name" : "025",
             "id" : "025"
          },
          {
@@ -498,6 +481,7 @@
             "id" : "026"
          },
          {
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -512,11 +496,11 @@