From b2cc80b5507fc4f13b2eec8050f70ef12019ffb6 Mon Sep 17 00:00:00 2001
From: Mohammad Sajid Anwar <mohammad.anwar@yahoo.com>
Date: Mon, 15 Sep 2025 11:18:49 +0100
Subject: - Added solutions by Ulrich Rieke.

---
 challenge-339/ulrich-rieke/cpp/ch-1.cpp    | 56 ++++++++++++++++++++++++++++++
 challenge-339/ulrich-rieke/cpp/ch-2.cpp    | 35 +++++++++++++++++++
 challenge-339/ulrich-rieke/haskell/ch-1.hs | 32 +++++++++++++++++
 challenge-339/ulrich-rieke/haskell/ch-2.hs | 11 ++++++
 challenge-339/ulrich-rieke/perl/ch-1.pl    | 38 ++++++++++++++++++++
 challenge-339/ulrich-rieke/perl/ch-2.pl    | 17 +++++++++
 challenge-339/ulrich-rieke/raku/ch-1.raku  | 29 ++++++++++++++++
 challenge-339/ulrich-rieke/raku/ch-2.raku  | 12 +++++++
 challenge-339/ulrich-rieke/rust/ch-1.rs    | 31 +++++++++++++++++
 challenge-339/ulrich-rieke/rust/ch-2.rs    | 16 +++++++++
 stats/pwc-current.json                     | 21 ++++++++++-
 stats/pwc-language-breakdown-2019.json     |  2 +-
 stats/pwc-language-breakdown-2020.json     |  2 +-
 stats/pwc-language-breakdown-2021.json     |  2 +-
 stats/pwc-language-breakdown-2022.json     |  2 +-
 stats/pwc-language-breakdown-2023.json     |  2 +-
 stats/pwc-language-breakdown-2024.json     |  2 +-
 stats/pwc-language-breakdown-2025.json     |  8 ++---
 stats/pwc-language-breakdown-summary.json  |  6 ++--
 stats/pwc-leaders.json                     |  8 ++---
 stats/pwc-summary-1-30.json                |  2 +-
 stats/pwc-summary-121-150.json             |  2 +-
 stats/pwc-summary-151-180.json             |  2 +-
 stats/pwc-summary-181-210.json             |  2 +-
 stats/pwc-summary-211-240.json             |  2 +-
 stats/pwc-summary-241-270.json             |  2 +-
 stats/pwc-summary-271-300.json             |  2 +-
 stats/pwc-summary-301-330.json             |  6 ++--
 stats/pwc-summary-31-60.json               |  2 +-
 stats/pwc-summary-61-90.json               |  2 +-
 stats/pwc-summary-91-120.json              |  2 +-
 stats/pwc-summary.json                     |  6 ++--
 stats/pwc-yearly-language-summary.json     |  8 ++---
 33 files changed, 334 insertions(+), 38 deletions(-)
 create mode 100755 challenge-339/ulrich-rieke/cpp/ch-1.cpp
 create mode 100755 challenge-339/ulrich-rieke/cpp/ch-2.cpp
 create mode 100755 challenge-339/ulrich-rieke/haskell/ch-1.hs
 create mode 100755 challenge-339/ulrich-rieke/haskell/ch-2.hs
 create mode 100755 challenge-339/ulrich-rieke/perl/ch-1.pl
 create mode 100755 challenge-339/ulrich-rieke/perl/ch-2.pl
 create mode 100755 challenge-339/ulrich-rieke/raku/ch-1.raku
 create mode 100755 challenge-339/ulrich-rieke/raku/ch-2.raku
 create mode 100755 challenge-339/ulrich-rieke/rust/ch-1.rs
 create mode 100755 challenge-339/ulrich-rieke/rust/ch-2.rs

diff --git a/challenge-339/ulrich-rieke/cpp/ch-1.cpp b/challenge-339/ulrich-rieke/cpp/ch-1.cpp
new file mode 100755
index 0000000000..1d69b69150
--- /dev/null
+++ b/challenge-339/ulrich-rieke/cpp/ch-1.cpp
@@ -0,0 +1,56 @@
+#include <vector>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <algorithm>
+#include <cstdlib>
+
+std::vector<std::string> split( const std::string & text , char delimiter ) {
+   std::vector<std::string> tokens ;
+   std::istringstream istr { text } ;
+   std::string word ;
+   while ( std::getline( istr , word , delimiter ) ) 
+      tokens.push_back( word ) ;
+   return tokens ;
+}
+
+int main( ) {
+   std::cout << "Enter at least 4 integers separated by blanks!\n" ;
+   std::string line ;
+   std::getline( std::cin , line ) ;
+   auto tokens { split( line , ' ' ) } ;
+   std::vector<int> numbers ;
+   for ( auto s : tokens ) 
+      numbers.push_back( std::stoi( s ) ) ;
+   int len = numbers.size( ) ;
+   //if all numbers are positive or 0 or all are negative , we sort in 
+   //ascending order. In the first case, we subtract the product of the 
+   //two greatest numbers from the product of the 2 smallest. In the other
+   //case , vice versa.
+   //if the numbers are both positive and negative , we sort in ascending
+   //order of absolute values
+   bool allPositive = std::all_of( numbers.begin( ) , numbers.end( ) , []( int
+	    d ) {return d >= 0 ; } ) ;
+   bool allNegative = std::all_of ( numbers.begin( ) , numbers.end( ) , [](
+	    int d ) { return d < 0 ; } ) ;
+   if ( allPositive || allNegative ) {
+      std::sort( numbers.begin( ) , numbers.end( )) ;
+      if ( allPositive ) {
+	 std::cout << ( numbers[len - 2] * numbers[len - 1] - numbers[0] * 
+	       numbers[1] ) << '\n' ;
+      }
+      if ( allNegative ) {
+	 std::cout << ( numbers[0] * numbers[1] - numbers[len - 2] * numbers[len
+	       - 1] ) << '\n' ;
+      }
+   }
+   else {
+      std::sort( numbers.begin( ) , numbers.end( ) , [](int a , int b) {
+	    return std::abs( a ) < std::abs( b ) ; } ) ;
+      std::cout << ( numbers[0] * numbers[1] - numbers[len - 2] * numbers[len 
+	    - 1]) << '\n' ;
+   }
+   return 0 ;
+}
+
+
diff --git a/challenge-339/ulrich-rieke/cpp/ch-2.cpp b/challenge-339/ulrich-rieke/cpp/ch-2.cpp
new file mode 100755
index 0000000000..45bf047704
--- /dev/null
+++ b/challenge-339/ulrich-rieke/cpp/ch-2.cpp
@@ -0,0 +1,35 @@
+#include <vector>
+#include <iostream>
+#include <sstream>
+#include <algorithm>
+#include <string>
+
+std::vector<std::string> split( const std::string & text , char delimiter ) {
+   std::vector<std::string> tokens ;
+   std::string word ;
+   std::istringstream istr { text } ;
+   while ( std::getline( istr , word , delimiter ) ) 
+      tokens.push_back( word ) ;
+   return tokens ;
+}
+
+int main( ) {
+   std::cout << "Enter some height differences separated by blanks!\n" ;
+   std::string line ;
+   std::getline( std::cin , line ) ;
+   auto tokens { split( line , ' ' ) } ;
+   std::vector<int> differences , heights ;
+   for ( auto s : tokens ) {
+      differences.push_back( std::stoi( s ) ) ;
+   }
+   heights.push_back( 0 ) ;
+   int currentHeight = 0 ;
+   for ( auto it = differences.begin( ) ; it != differences.end( ) ; ++it ) {
+      currentHeight += *it ;
+      heights.push_back( currentHeight ) ;
+   }
+   std::cout << *std::max_element( heights.begin( ) , heights.end( ) ) << 
+      '\n' ;
+   return 0 ;
+}
+      
diff --git a/challenge-339/ulrich-rieke/haskell/ch-1.hs b/challenge-339/ulrich-rieke/haskell/ch-1.hs
new file mode 100755
index 0000000000..c5c4f66447
--- /dev/null
+++ b/challenge-339/ulrich-rieke/haskell/ch-1.hs
@@ -0,0 +1,32 @@
+module Challenge339
+   where
+import Data.List ( sort , sortBy , (!!)) 
+
+allPositive :: [Int] -> Bool
+allPositive = all ((>=0) )
+
+allNegative :: [Int] -> Bool
+allNegative = all ((< 0) )
+
+solution :: [Int] -> Int  
+solution list 
+   |allPositive list = (sorted !! ( l - 2 ) * sorted !! ( l - 1 )) - ( sorted !!
+	               0 * sorted !! 1 )
+   |allNegative list = ( sorted !! 0 * sorted !! 1 ) - ( sorted !! ( l - 2 ) * 
+	               sorted !! (l - 1) )
+   |otherwise        = (alterSorted !! 0 * alterSorted !! 1) - ( alterSorted !! 
+	               ( l - 2 ) * alterSorted !! ( l - 1 ))
+    where
+     sorted :: [Int]
+     sorted = sort list
+     alterSorted :: [Int]
+     alterSorted = sortBy(\a b -> compare ( abs a ) (abs b ) ) list
+     l :: Int
+     l = length list
+
+main :: IO ( )
+main = do
+   putStrLn "Enter at least 4 integers separated by blanks!"
+   numberline <- getLine
+   print $ solution $ map read $ words numberline
+     
diff --git a/challenge-339/ulrich-rieke/haskell/ch-2.hs b/challenge-339/ulrich-rieke/haskell/ch-2.hs
new file mode 100755
index 0000000000..72e0ebe85f
--- /dev/null
+++ b/challenge-339/ulrich-rieke/haskell/ch-2.hs
@@ -0,0 +1,11 @@
+module Challenge339_2 
+   where
+
+solution :: [Int] -> Int
+solution list = maximum ( scanl ( + ) 0 list ++ [0] )
+
+main :: IO ( )
+main = do
+   putStrLn "Enter some height differences separated by blanks!"
+   numberline <- getLine
+   print $ solution $ map read $ words numberline
diff --git a/challenge-339/ulrich-rieke/perl/ch-1.pl b/challenge-339/ulrich-rieke/perl/ch-1.pl
new file mode 100755
index 0000000000..d1391510d9
--- /dev/null
+++ b/challenge-339/ulrich-rieke/perl/ch-1.pl
@@ -0,0 +1,38 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+use feature 'say' ;
+use POSIX ;
+
+say "Enter at least 4 integers separated by blanks!" ;
+my $line = <STDIN> ;
+chomp $line ;
+my @numbers = split( /\s+/ , $line ) ;
+my $len = scalar( @numbers ) ;
+my $allPositive = 0 ;
+my $allNegative = 0 ;
+if (scalar( grep { $_ >= 0 } @numbers ) == $len ) {
+   $allPositive = 1 ;
+}
+if ( scalar( grep { $_ < 0 } @numbers ) == $len ) {
+   $allNegative = 1 ;
+}
+if ( $allPositive || $allNegative ) {
+   my @sorted = sort { $a <=> $b } @numbers ;
+   if ( $allPositive ) {
+      my $result = $sorted[$len - 2] * $sorted[$len - 1] - $sorted[0] * 
+	    $sorted[1]  ;
+      say $result ;
+   }
+   if ( $allNegative ) {
+      my $result = $sorted[0] * $sorted[1] - $sorted[$len - 2] * $sorted[$len
+	    - 1]  ;
+      say $result ;
+   }
+}
+else {
+   my @sorted = sort { abs( $a ) <=> abs( $b ) } @numbers ;
+   my $result = $sorted[0] * $sorted[1] - $sorted[$len - 2] * 
+         $sorted[$len - 1]  ;
+   say $result ;
+}
diff --git a/challenge-339/ulrich-rieke/perl/ch-2.pl b/challenge-339/ulrich-rieke/perl/ch-2.pl
new file mode 100755
index 0000000000..87f84a3a55
--- /dev/null
+++ b/challenge-339/ulrich-rieke/perl/ch-2.pl
@@ -0,0 +1,17 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+use feature 'say' ;
+use List::Util qw ( max ) ;
+
+say "Enter some height differences as integers separated by whitespace!" ;
+my $line = <STDIN> ;
+chomp $line ;
+my @numbers = split( /\s+/ , $line ) ;
+my $currentHeight = 0 ;
+my @heights = (0) ;
+for my $n ( @numbers ) {
+   $currentHeight += $n ;
+   push( @heights , $currentHeight ) ;
+}
+say max( @heights ) ;
diff --git a/challenge-339/ulrich-rieke/raku/ch-1.raku b/challenge-339/ulrich-rieke/raku/ch-1.raku
new file mode 100755
index 0000000000..918db5501d
--- /dev/null
+++ b/challenge-339/ulrich-rieke/raku/ch-1.raku
@@ -0,0 +1,29 @@
+use v6 ;
+
+say "Enter more than 4 integers separated by blanks!" ;
+my $line = $*IN.get ;
+my @numbers = $line.words.map( {.Int} ) ;
+my $len = @numbers.elems ;
+#if all numbers are greater than or equal to 0 or all are smaller than 0 ,
+#we sort the array in ascending order. In the first of the above cases, we
+#subtract the product of the last 2 numbers from that of the first 2 , 
+#otherwise the other way round. If numbers are both negative and positive , 
+#we sort in ascending order of absolute values 
+my $all_positive = @numbers.grep( {$_ >= 0} ).elems == $len  ;
+my $all_negative =  @numbers.grep( {$_ < 0} ).elems == $len ; 
+if ( $all_positive || $all_negative ) {
+   @numbers .= sort ;
+   if ( $all_positive ) {
+      say (@numbers[$len - 2] * @numbers[$len - 1] - @numbers[0] * 
+	 @numbers[1] ) ;
+   }
+   if ( $all_negative ) {
+      say ( @numbers[0] * @numbers[1] - @numbers[$len - 2] * @numbers[$len 
+	    - 1] ) ;
+   }
+}
+else {
+   @numbers .= sort( {$^a.abs <=> $^b.abs} ) ;
+   say ( @numbers[0] * @numbers[1] - @numbers[$len - 2] * @numbers[$len - 1] )
+      ;
+}
diff --git a/challenge-339/ulrich-rieke/raku/ch-2.raku b/challenge-339/ulrich-rieke/raku/ch-2.raku
new file mode 100755
index 0000000000..77997c3c3f
--- /dev/null
+++ b/challenge-339/ulrich-rieke/raku/ch-2.raku
@@ -0,0 +1,12 @@
+use v6 ;
+
+say "Please enter some height differences as integers separated by blanks!" ;
+my $line = $*IN.get ;
+my @numbers = $line.words.map( {.Int} ) ;
+my @heights = (0) ;
+my $currentHeight = 0 ;
+for @numbers -> $n {
+   $currentHeight += $n ;
+   @heights.push( $currentHeight ) ;
+}
+say @heights.max ;
diff --git a/challenge-339/ulrich-rieke/rust/ch-1.rs b/challenge-339/ulrich-rieke/rust/ch-1.rs
new file mode 100755
index 0000000000..d1e9e33ad0
--- /dev/null
+++ b/challenge-339/ulrich-rieke/rust/ch-1.rs
@@ -0,0 +1,31 @@
+use std::io ;
+
+fn main() {
+    println!("Enter an array of integers with 4 or more numbers!");
+    let mut inline : String = String::new( ) ;
+    io::stdin( ).read_line( &mut inline ).unwrap( ) ;
+    let mut numbers : Vec<i32> = inline.trim( ).split_whitespace( ).map( 
+	  |s| s.parse::<i32>( ).unwrap( ) ).collect( ) ;
+    let len : usize = numbers.len( ) ;
+    //if all numbers are greater than 0 or smaller than 0 we sort 
+    //depending on the case we form pairs of the smallest or the greatest
+    //of these sorted numbers and subtract
+    let all_positive : bool = numbers.iter( ).all( |d| *d >= 0 ) ;
+    let all_negative : bool = numbers.iter( ).all( |d| *d < 0 ) ;
+    if all_positive || all_negative {
+       numbers.sort( ) ;
+       if all_positive {
+	  println!("{}" , numbers[len - 2] * numbers[len - 1] - 
+		numbers[0] * numbers[1] ) ;
+       }
+       if all_negative {
+	  println!("{}" , numbers[0] * numbers[1] - numbers[len - 2] * 
+		numbers[len - 1] ) ;
+       }
+    }
+    else { //different signs!
+       numbers.sort_by_key( |d| d.abs( ) ) ;
+       println!("{}" , numbers[0] * numbers[1] - numbers[len - 2] *
+	     numbers[len - 1] ) ;
+    }
+}
diff --git a/challenge-339/ulrich-rieke/rust/ch-2.rs b/challenge-339/ulrich-rieke/rust/ch-2.rs
new file mode 100755
index 0000000000..9b414b0a56
--- /dev/null
+++ b/challenge-339/ulrich-rieke/rust/ch-2.rs
@@ -0,0 +1,16 @@
+use std::io ;
+
+fn main() {
+    println!("Please enter some integers as a sequence height differences!");
+    let mut inline : String = String::new( ) ;
+    io::stdin( ).read_line( &mut inline ).unwrap( ) ;
+    let differences : Vec<i32>= inline.trim( ).split_whitespace( ).map( |s|
+	  s.parse::<i32>( ).unwrap( ) ).collect( ) ;
+    let mut heights : Vec<i32> = vec![0] ;
+    let mut currentheight : i32 = 0 ;
+    for d in &differences {
+       currentheight += *d ;
+       heights.push( currentheight ) ;
+    }
+    println!("{}" , heights.into_iter( ).max( ).unwrap( ) ) ;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 982ff805f4..9dbb5ad55a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -43,6 +43,20 @@
             ],
             "id" : "Simon Proctor",
             "name" : "Simon Proctor"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
          }
       ]
    },
@@ -81,13 +95,18 @@
                "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
                "y" : 2
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
             }
          ],
          "name" : "The Weekly Challenge - 339"
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 5] Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 339"
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index ecc011186c..8416a0d9c6 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2020.json b/stats/pwc-language-breakdown-2020.json
index ab335ae81e..f28802ecb4 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2021.json b/stats/pwc-language-breakdown-2021.json
index b7d4c3b78a..dfcff0f82e 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2022.json b/stats/pwc-language-breakdown-2022.json
index 18c3534a4d..4608f8823f 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2023.json b/stats/pwc-language-breakdown-2023.json
index 6301cba94e..7b2ba07e7e 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2024.json b/stats/pwc-language-breakdown-2024.json
index f15ae167d8..ab8c345711 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 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2025.json b/stats/pwc-language-breakdown-2025.json
index d4bb0e4b27..0fb548af79 100644
--- a/stats/pwc-language-breakdown-2025.json
+++ b/stats/pwc-language-breakdown-2025.json
@@ -8,11 +8,11 @@
             "data" : [
                [
                   "Perl",
-                  3
+                  5
                ],
                [
                   "Raku",
-                  4
+                  6
                ],
                [
                   "Blog",
@@ -691,7 +691,7 @@
             {
                "drilldown" : "339",
                "name" : "339",
-               "y" : 7
+               "y" : 11
             },
             {
                "drilldown" : "338",
@@ -878,7 +878,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 49a7d80831..b3b379aa97 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -10,11 +10,11 @@
          "data" : [
             [
                "Perl",
-               17436
+               17438
             ],
             [
                "Raku",
-               9696
+               9698
             ],
             [
                "Blog",
@@ -37,7 +37,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2025]"
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 186d6fe0b0..cf73616364 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -112,11 +112,11 @@
             "data" : [
                [
                   "Perl",
-                  514
+                  516
                ],
                [
                   "Raku",
-                  522
+                  524
                ]
             ],
             "id" : "Ulrich Rieke",
@@ -827,7 +827,7 @@
             {
                "drilldown" : "Ulrich Rieke",
                "name" : "7: Ulrich Rieke",
-               "y" : 2072
+               "y" : 2080
             },
             {
                "drilldown" : "Flavio Poletti",
@@ -1049,7 +1049,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "Team Leaders (TOP 50)"
diff --git a/stats/pwc-summary-1-30.json b/stats/pwc-summary-1-30.json
index d693243cc3..e7a174e210 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 4d5dfa2259..b5b9e01eb3 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 105b2b46dc..b43db302e5 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 3aa388836d..71b90de85c 100644
--- a/stats/pwc-summary-181-210.json
+++ b/stats/pwc-summary-181-210.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 3bee2d151c..b0eae9a756 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 bcbcfbc141..934035a903 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 b9b9f9f639..5abad7858a 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 71709c66f9..664244f2eb 100644
--- a/stats/pwc-summary-301-330.json
+++ b/stats/pwc-summary-301-330.json
@@ -21,7 +21,7 @@
             0,
             2,
             4,
-            514,
+            516,
             24,
             18,
             16,
@@ -54,7 +54,7 @@
             2,
             0,
             0,
-            522,
+            524,
             0,
             0,
             2,
@@ -109,7 +109,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 28] Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 28] Last updated at 2025-09-15 10:18:43 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 2977918c63..c427f07223 100644
--- a/stats/pwc-summary-31-60.json
+++ b/stats/pwc-summary-31-60.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 e22816a9f4..731fcf6d8a 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 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 ed7dc6fecd..5038b7af82 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 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary.json b/stats/pwc-summary.json
index 00bd0ae60d..b8bb961d00 100644
--- a/stats/pwc-summary.json
+++ b/stats/pwc-summary.json
@@ -321,7 +321,7 @@
             0,
             1,
             2,
-            279,
+            280,
             12,
             9,
             9,
@@ -654,7 +654,7 @@
             1,
             0,
             0,
-            280,
+            281,
             0,
             0,
             2,
@@ -1009,7 +1009,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 328] Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "[Champions: 328] Last updated at 2025-09-15 10:18:43 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 47b204be3e..d82ef0d0e4 100644
--- a/stats/pwc-yearly-language-summary.json
+++ b/stats/pwc-yearly-language-summary.json
@@ -8,11 +8,11 @@
             "data" : [
                [
                   "Perl",
-                  1665
+                  1667
                ],
                [
                   "Raku",
-                  826
+                  828
                ],
                [
                   "Blog",
@@ -151,7 +151,7 @@
             {
                "drilldown" : "2025",
                "name" : "2025",
-               "y" : 3163
+               "y" : 3167
             },
             {
                "drilldown" : "2024",
@@ -188,7 +188,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 09:03:42 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-09-15 10:18:43 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
-- 
cgit