- Added solutions by Niels van Dijke.

25 files changed, 62 insertions, 47 deletions

diff --git a/challenge-328/perlboy1967/perl/ch1.pl b/challenge-328/perlboy1967/perl/ch-1.pl
index 35f624dcdc..35f624dcdc 100755
--- a/challenge-328/perlboy1967/perl/ch1.pl
+++ b/challenge-328/perlboy1967/perl/ch-1.pl
diff --git a/challenge-328/perlboy1967/perl/ch2.pl b/challenge-328/perlboy1967/perl/ch-2.pl
index a0cf597894..a0cf597894 100755
--- a/challenge-328/perlboy1967/perl/ch2.pl
+++ b/challenge-328/perlboy1967/perl/ch-2.pl
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 3d96a5f8b1..ce60523153 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -145,6 +145,16 @@
                [
                   "Perl",
                   2
+               ]
+            ],
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
                ],
                [
                   "Blog",
@@ -323,6 +333,11 @@
                "y" : 2
             },
             {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
                "drilldown" : "Peter Campbell Smith",
                "name" : "Peter Campbell Smith",
                "y" : 3
@@ -367,7 +382,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 20] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 21] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 328"
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index d6f30c5824..e0ea4fb336 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -970,7 +970,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2020.json b/stats/pwc-language-breakdown-2020.json
index 6726344689..0ad238503c 100644
--- a/stats/pwc-language-breakdown-2020.json
+++ b/stats/pwc-language-breakdown-2020.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2021.json b/stats/pwc-language-breakdown-2021.json
index 4f2afdb3bd..e84f78b60e 100644
--- a/stats/pwc-language-breakdown-2021.json
+++ b/stats/pwc-language-breakdown-2021.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2022.json b/stats/pwc-language-breakdown-2022.json
index 44148406ca..79c331660e 100644
--- a/stats/pwc-language-breakdown-2022.json
+++ b/stats/pwc-language-breakdown-2022.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2023.json b/stats/pwc-language-breakdown-2023.json
index 0fa4568d44..468dac25e5 100644
--- a/stats/pwc-language-breakdown-2023.json
+++ b/stats/pwc-language-breakdown-2023.json
@@ -1200,7 +1200,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2024.json b/stats/pwc-language-breakdown-2024.json
index 4262f251b8..a2cefa2afc 100644
--- a/stats/pwc-language-breakdown-2024.json
+++ b/stats/pwc-language-breakdown-2024.json
@@ -1246,7 +1246,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2025.json b/stats/pwc-language-breakdown-2025.json
index 7b583ea0f9..26e46f0853 100644
--- a/stats/pwc-language-breakdown-2025.json
+++ b/stats/pwc-language-breakdown-2025.json
@@ -8,7 +8,7 @@
             "data" : [
                [
                   "Perl",
-                  30
+                  32
                ],
                [
                   "Raku",
@@ -493,7 +493,7 @@
             {
                "drilldown" : "328",
                "name" : "328",
-               "y" : 56
+               "y" : 58
             },
             {
                "drilldown" : "327",
@@ -625,7 +625,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 4d9d9dbdeb..98951bd602 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -10,7 +10,7 @@
          "data" : [
             [
                "Perl",
-               16940
+               16942
             ],
             [
                "Raku",
@@ -37,7 +37,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2025]"
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index e679e78443..003cef078a 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -456,25 +456,25 @@
             "data" : [
                [
                   "Perl",
-                  272
-               ],
-               [
-                  "Blog",
-                  123
+                  396
                ]
             ],
-            "id" : "Robbie Hatley",
-            "name" : "Robbie Hatley"
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
             "data" : [
                [
                   "Perl",
-                  394
+                  272
+               ],
+               [
+                  "Blog",
+                  123
                ]
             ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
          },
          {
             "data" : [
@@ -935,14 +935,14 @@
                "y" : 792
             },
             {
-               "drilldown" : "Robbie Hatley",
-               "name" : "29: Robbie Hatley",
-               "y" : 790
+               "drilldown" : "Niels van Dijke",
+               "name" : "29: Niels van Dijke",
+               "y" : 792
             },
             {
-               "drilldown" : "Niels van Dijke",
-               "name" : "30: Niels van Dijke",
-               "y" : 788
+               "drilldown" : "Robbie Hatley",
+               "name" : "30: Robbie Hatley",
+               "y" : 790
             },
             {
                "drilldown" : "Mohammad Sajid Anwar",
@@ -1049,7 +1049,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "Team Leaders (TOP 50)"
diff --git a/stats/pwc-summary-1-30.json b/stats/pwc-summary-1-30.json
index e215b0a522..f4e21c4bda 100644
--- a/stats/pwc-summary-1-30.json
+++ b/stats/pwc-summary-1-30.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-121-150.json b/stats/pwc-summary-121-150.json
index f44bcb7afd..31819b9c5d 100644
--- a/stats/pwc-summary-121-150.json
+++ b/stats/pwc-summary-121-150.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-151-180.json b/stats/pwc-summary-151-180.json
index 88bb678c2d..77f7e984f2 100644
--- a/stats/pwc-summary-151-180.json
+++ b/stats/pwc-summary-151-180.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-181-210.json b/stats/pwc-summary-181-210.json
index 453aa7ab94..f7977059f8 100644
--- a/stats/pwc-summary-181-210.json
+++ b/stats/pwc-summary-181-210.json
@@ -34,7 +34,7 @@
             88,
             8,
             1,
-            394,
+            396,
             2,
             0,
             52,
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-211-240.json b/stats/pwc-summary-211-240.json
index 9c4a5bb911..52d8c3cc55 100644
--- a/stats/pwc-summary-211-240.json
+++ b/stats/pwc-summary-211-240.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-241-270.json b/stats/pwc-summary-241-270.json
index 50054be439..8783079397 100644
--- a/stats/pwc-summary-241-270.json
+++ b/stats/pwc-summary-241-270.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-271-300.json b/stats/pwc-summary-271-300.json
index 2746c39bff..4f32ec6892 100644
--- a/stats/pwc-summary-271-300.json
+++ b/stats/pwc-summary-271-300.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-301-330.json b/stats/pwc-summary-301-330.json
index fed61fce9b..13e75ecfd1 100644
--- a/stats/pwc-summary-301-330.json
+++ b/stats/pwc-summary-301-330.json
@@ -100,7 +100,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 25] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 25] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-31-60.json b/stats/pwc-summary-31-60.json
index be5eb590e6..2158af3b5f 100644
--- a/stats/pwc-summary-31-60.json
+++ b/stats/pwc-summary-31-60.json
@@ -69,8 +69,8 @@
             9,
             0,
             0,
-            17,
             2,
+            17,
             0,
             194,
             0,
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-61-90.json b/stats/pwc-summary-61-90.json
index 107f99807e..d8fb454c89 100644
--- a/stats/pwc-summary-61-90.json
+++ b/stats/pwc-summary-61-90.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-91-120.json b/stats/pwc-summary-91-120.json
index c80920b89b..c4e88e841f 100644
--- a/stats/pwc-summary-91-120.json
+++ b/stats/pwc-summary-91-120.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary.json b/stats/pwc-summary.json
index 9779bd60c4..bd12d642d3 100644
--- a/stats/pwc-summary.json
+++ b/stats/pwc-summary.json
@@ -214,7 +214,7 @@
             45,
             4,
             1,
-            204,
+            205,
             1,
             0,
             26,
@@ -1000,7 +1000,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 325] Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "[Champions: 325] Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-yearly-language-summary.json b/stats/pwc-yearly-language-summary.json
index a9b1763868..32ef915b11 100644
--- a/stats/pwc-yearly-language-summary.json
+++ b/stats/pwc-yearly-language-summary.json
@@ -8,7 +8,7 @@
             "data" : [
                [
                   "Perl",
-                  1173
+                  1175
                ],
                [
                   "Raku",
@@ -151,7 +151,7 @@
             {
                "drilldown" : "2025",
                "name" : "2025",
-               "y" : 2201
+               "y" : 2203
             },
             {
                "drilldown" : "2024",
@@ -188,7 +188,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 22:10:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-04 23:07:57 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"