- Added solutions by Laurent Rosenfeld.

- Added solutions by Tyler Wardhaugh.

19 files changed, 1747 insertions, 1646 deletions

diff --git a/challenge-218/laurent-rosenfeld/blog.txt b/challenge-218/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..46f2c748b3
--- /dev/null
+++ b/challenge-218/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+https://blogs.perl.org/users/laurent_r/2023/05/perl-weekly-challenge-218-maximum-product-and-matrix-score.html
diff --git a/challenge-218/laurent-rosenfeld/perl/ch-1.pl b/challenge-218/laurent-rosenfeld/perl/ch-1.pl
new file mode 100644
index 0000000000..7b5306082a
--- /dev/null
+++ b/challenge-218/laurent-rosenfeld/perl/ch-1.pl
@@ -0,0 +1,30 @@
+use strict;
+use warnings;
+use feature 'say';
+
+sub prod {
+    my $prod = shift;
+    $prod *= $_ for @_;
+    return $prod;
+}
+
+sub max_prod {
+    my @list = sort { abs($b) <=> abs($a) } @_;
+    return prod @list[0..2] if 0 < prod @list[0..2];
+    # brute force if we get here
+    my $max = $_[0];
+    for my $i (0..$#list) {
+        for my $j ($i+1..$#list) {
+            for my $k ($j+1..$#list) {
+                my $prod = $list[$i] * $list[$j] * $list[$k];
+                $max = $prod if $prod > $max;
+            }
+        }
+    }
+    return $max;
+}
+for my $test ([3, 1, 2], [4, 1, 3, 2], [-1, 0, 1, 3, 1],
+    [-8, 2, -9, 0, -4, 3], [-8, 2, 3, 5, 6]) {
+    printf "%-15s => ", "@$test";
+    say max_prod @$test;
+}
diff --git a/challenge-218/laurent-rosenfeld/raku/ch-1.raku b/challenge-218/laurent-rosenfeld/raku/ch-1.raku
new file mode 100644
index 0000000000..39e5f25635
--- /dev/null
+++ b/challenge-218/laurent-rosenfeld/raku/ch-1.raku
@@ -0,0 +1,21 @@
+sub max-prod (@in) {
+    my @list = reverse sort { .abs }, @in;
+    return [*] @list[0..2] if @list[0..2].all > 0
+        or @list[0..2].one > 0;
+    if @list[0..2].all < 0 {
+        # find first positive value to replace one neg
+        my $first = @list[3..@list.end].first({ $_ > 0});
+        return [*] (@list[0..1], $first).flat if $first.defined;
+    }
+    # brute force if we get here
+    my @comb-prods = gather {
+        for @list.combinations: 3 -> @comb {
+            take [*] @comb;
+        }
+    }
+    return @comb-prods.max;
+}
+for (3, 1, 2), (4, 1, 3, 2), (-1, 0, 1, 3, 1),
+    (-8, 2, -9, 0, -4, 3), (-8, 2, 3, 5, 6) -> @test {
+    say "@test[]".fmt("%-15s => "), max-prod @test;
+}
diff --git a/challenge-218/laurent-rosenfeld/raku/ch-2.raku b/challenge-218/laurent-rosenfeld/raku/ch-2.raku
new file mode 100644
index 0000000000..522922c873
--- /dev/null
+++ b/challenge-218/laurent-rosenfeld/raku/ch-2.raku
@@ -0,0 +1,26 @@
+sub toggle_col (@in, $i) {
+    for 0..@in.end -> $j {
+        @in[$j][$i] = +not @in[$j][$i];
+    }
+}
+sub improve-score (@in) {
+    my $col-max = @in.elems - 1;
+    my $row-max = @in[0].elems - 1;
+    for @in -> @row {
+        if @row[0] == 0 {
+            $_ = +not $_ for @row;
+        }
+    }
+    for 0..$row-max -> $index {
+        my @col;
+        push @col, @in[$_][$index] for 0..$col-max;
+        toggle_col(@in, $index) if @in.elems/2 > [+] @col;
+    }
+    return @in;
+}
+
+my @test = [0,0,1,1], [1,0,1,0], [1,1,0,0];
+say "Test: ", @test;
+my @new-mat =  improve-score @test;
+say "Result: ", @new-mat;
+say "Score: ", [+] map {$_.join('').parse-base(2)}, @new-mat;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b043dea73b..bfa4903fb6 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,16 +1,17 @@
 {
    "series" : [
       {
+         "name" : "The Weekly Challenge - 218",
          "data" : [
             {
+               "y" : 3,
                "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer",
-               "y" : 3
+               "name" : "Arne Sommer"
             },
             {
-               "name" : "Athanasius",
                "y" : 2,
-               "drilldown" : "Athanasius"
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
             },
             {
                "drilldown" : "Avery Adams",
@@ -19,8 +20,8 @@
             },
             {
                "name" : "BarrOff",
-               "y" : 2,
-               "drilldown" : "BarrOff"
+               "drilldown" : "BarrOff",
+               "y" : 2
             },
             {
                "drilldown" : "Bruce Gray",
@@ -28,29 +29,29 @@
                "name" : "Bruce Gray"
             },
             {
+               "name" : "Cheok-Yin Fung",
                "drilldown" : "Cheok-Yin Fung",
-               "y" : 2,
-               "name" : "Cheok-Yin Fung"
+               "y" : 2
             },
             {
-               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone",
                "y" : 2,
-               "drilldown" : "David Ferrone"
+               "name" : "David Ferrone"
             },
             {
+               "name" : "E. Choroba",
                "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
+               "y" : 2
             },
             {
-               "y" : 6,
                "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti"
+               "drilldown" : "Flavio Poletti",
+               "y" : 6
             },
             {
+               "name" : "Jaldhar H. Vyas",
                "drilldown" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "name" : "Jaldhar H. Vyas"
+               "y" : 5
             },
             {
                "drilldown" : "Jan Krnavek",
@@ -59,33 +60,38 @@
             },
             {
                "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "y" : 2,
                "name" : "Lubos Kolouch",
+               "y" : 2,
                "drilldown" : "Lubos Kolouch"
             },
             {
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
+               "y" : 2
             },
             {
                "drilldown" : "Matthias Muth",
-               "name" : "Matthias Muth",
-               "y" : 3
+               "y" : 3,
+               "name" : "Matthias Muth"
             },
             {
-               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
                "y" : 2,
-               "name" : "Niels van Dijke"
+               "drilldown" : "Niels van Dijke"
             },
             {
                "name" : "Paulo Custodio",
-               "y" : 2,
-               "drilldown" : "Paulo Custodio"
+               "drilldown" : "Paulo Custodio",
+               "y" : 2
             },
             {
                "drilldown" : "Peter Campbell Smith",
@@ -93,53 +99,53 @@
                "name" : "Peter Campbell Smith"
             },
             {
-               "name" : "Robbie Hatley",
                "y" : 2,
-               "drilldown" : "Robbie Hatley"
+               "drilldown" : "Robbie Hatley",
+               "name" : "Robbie Hatley"
             },
             {
-               "name" : "Robert DiCicco",
                "y" : 4,
-               "drilldown" : "Robert DiCicco"
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco"
             },
             {
-               "drilldown" : "Robert Ransbottom",
                "y" : 2,
+               "drilldown" : "Robert Ransbottom",
                "name" : "Robert Ransbottom"
             },
             {
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 5
+               "y" : 5,
+               "name" : "Roger Bell_West"
             },
             {
-               "drilldown" : "Simon Green",
+               "name" : "Simon Green",
                "y" : 3,
-               "name" : "Simon Green"
+               "drilldown" : "Simon Green"
             },
             {
-               "name" : "Solathian",
+               "drilldown" : "Solathian",
                "y" : 1,
-               "drilldown" : "Solathian"
+               "name" : "Solathian"
             },
             {
-               "name" : "Stephen G. Lynn",
                "y" : 3,
-               "drilldown" : "Stephen G. Lynn"
+               "drilldown" : "Stephen G. Lynn",
+               "name" : "Stephen G. Lynn"
             },
             {
+               "name" : "Steven Wilson",
                "drilldown" : "Steven Wilson",
-               "y" : 1,
-               "name" : "Steven Wilson"
+               "y" : 1
             },
             {
-               "y" : 4,
                "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
+               "drilldown" : "Thomas Kohler",
+               "y" : 4
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "y" : 3,
+               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke"
             },
             {
@@ -148,26 +154,14 @@
                "drilldown" : "W. Luis Mochan"
             }
          ],
-         "name" : "The Weekly Challenge - 218",
          "colorByPoint" : 1
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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/>"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -177,13 +171,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
+            ]
          },
          {
-            "name" : "Athanasius",
-            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -193,11 +183,12 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
             "name" : "Avery Adams",
-            "id" : "Avery Adams",
             "data" : [
                [
                   "Perl",
@@ -207,10 +198,10 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Avery Adams"
          },
          {
-            "id" : "BarrOff",
             "name" : "BarrOff",
             "data" : [
                [
@@ -221,27 +212,28 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "BarrOff"
          },
          {
+            "name" : "Bruce Gray",
+            "id" : "Bruce Gray",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Bruce Gray",
-            "name" : "Bruce Gray"
+            ]
          },
          {
-            "id" : "Cheok-Yin Fung",
             "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Cheok-Yin Fung"
          },
          {
             "data" : [
@@ -250,22 +242,20 @@
                   2
                ]
             ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -279,9 +269,12 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -296,32 +289,49 @@
                   1
                ]
             ],
-            "id" : "Jaldhar H. Vyas",
             "name" : "Jaldhar H. Vyas"
          },
          {
             "name" : "Jan Krnavek",
-            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Jan Krnavek"
          },
          {
             "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
+            ],
+            "id" : "Jorg Sommrey"
+         },
+         {
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
             ]
          },
          {
-            "id" : "Lubos Kolouch",
             "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
@@ -331,15 +341,16 @@
          },
          {
             "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson"
          },
          {
+            "name" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -350,17 +361,16 @@
                   1
                ]
             ],
-            "name" : "Matthias Muth",
             "id" : "Matthias Muth"
          },
          {
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
@@ -374,8 +384,6 @@
             ]
          },
          {
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -385,9 +393,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Peter Campbell Smith",
+            "name" : "Peter Campbell Smith"
          },
          {
+            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -398,12 +409,9 @@
                   1
                ]
             ],
-            "id" : "Robbie Hatley",
             "name" : "Robbie Hatley"
          },
          {
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -413,11 +421,13 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
          },
          {
-            "id" : "Robert Ransbottom",
             "name" : "Robert Ransbottom",
+            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
@@ -426,8 +436,6 @@
             ]
          },
          {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -441,11 +449,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -455,20 +464,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Green"
          },
          {
             "name" : "Solathian",
-            "id" : "Solathian",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Solathian"
          },
          {
-            "id" : "Stephen G. Lynn",
             "name" : "Stephen G. Lynn",
             "data" : [
                [
@@ -479,19 +488,21 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Stephen G. Lynn"
          },
          {
-            "name" : "Steven Wilson",
             "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Steven Wilson"
          },
          {
+            "name" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -502,8 +513,7 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler",
-            "name" : "Thomas Kohler"
+            "id" : "Thomas Kohler"
          },
          {
             "data" : [
@@ -520,6 +530,8 @@
             "name" : "Ulrich Rieke"
          },
          {
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -529,31 +541,42 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            ]
          }
       ]
    },
    "subtitle" : {
-      "text" : "[Champions: 29] Last updated at 2023-05-29 03:18:17 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
+      "text" : "[Champions: 30] Last updated at 2023-05-30 08:44:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 218"
    },
+   "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"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 9c7235fbbf..b5c20e4055 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2023-05-30 08:44:43 GMT"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
+   },
    "series" : [
       {
          "data" : [
             [
                "Blog",
-               3611
+               3612
             ],
             [
                "Perl",
-               11152
+               11153
             ],
             [
                "Raku",
-               6441
+               6443
             ]
          ],
          "dataLabels" : {
-            "color" : "#FFFFFF",
             "rotation" : -90,
             "format" : "{point.y:.0f}",
-            "y" : 10,
-            "align" : "right",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "enabled" : "true"
+            "enabled" : "true",
+            "y" : 10,
+            "align" : "right",
+            "color" : "#FFFFFF"
          },
          "name" : "Contributions"
       }
    ],
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-05-29 03:18:17 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
    "legend" : {
       "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c1fab39ac2..83cc5d06dc 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,30 +1,42 @@
 {
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : "false"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-05-29 03:18:17 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-05-30 08:44:43 GMT"
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -38,9 +50,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -55,8 +69,7 @@
                   10
                ]
             ],
-            "id" : "002",
-            "name" : "002"
+            "id" : "002"
          },
          {
             "data" : [
@@ -73,10 +86,11 @@
                   9
                ]
             ],
-            "name" : "003",
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -91,12 +105,10 @@
                   10
                ]
             ],
-            "name" : "004",
-            "id" : "004"
+            "name" : "004"
          },
          {
             "id" : "005",
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -110,7 +122,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
             "name" : "006",
@@ -131,8 +144,6 @@
             ]
          },
          {
-            "id" : "007",
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -146,10 +157,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "008",
             "name" : "008",
             "data" : [
                [
@@ -164,7 +176,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008"
          },
          {
             "data" : [
@@ -181,8 +194,8 @@
                   13
                ]
             ],
-            "name" : "009",
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
             "data" : [
@@ -203,7 +216,6 @@
             "name" : "010"
          },
          {
-            "name" : "011",
             "id" : "011",
             "data" : [
                [
@@ -218,10 +230,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
-            "name" : "012",
             "id" : "012",
             "data" : [
                [
@@ -236,11 +248,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
          },
          {
             "id" : "013"