TABLE OF CONTENTS
1. HEADLINES
2. STAR CONTRIBUTORS
3. CONTRIBUTION STATS
4. GUESTS
5. LANGUAGES
6. CENTURION CLUB
7. DAMIAN CONWAY’s CORNER
8. ANDREW SHITOV’s CORNER
9. PERL SOLUTIONS
10. RAKU SOLUTIONS
11. PERL & RAKU SOLUTIONS
HEADLINES
Thank you Team PWC for your continuous support and encouragement.
STAR CONTRIBUTORS
Following members shared solutions to both tasks in Perl and Raku as well as blogged about it.
1. Flavio Poletti
2. Jaldhar H. Vyas
3. Laurent Rosenfeld
4. Roger Bell_West
Overall Contributions Stats:
1. Perl: 10401 (63%)
2. Raku: 5998 (37%)
3. Blog: 3304
CONTRIBUTION STATS
The total contributions in the week is 106. Well done Team PWC. I would also like to thank Raku contributors for catching up.
1. Perl: 56
2. Raku: 27
3. Blog: 23
GUESTS
1. Abigail (1540)
Awk (122), BASIC (22), Bash (110), Bc (58), Befunge-93 (34), Brainfuck (1), C (124), C Shell (19), COBOL (18), Chef (1), Erlang (19), Forth (18), Fortran (20), Go (66), Java (63), Lua (110), M4 (18), MMIX (14), Mumps (1), Node.js (129), OCaml (17), Ook (1), PHP (17), Pascal (66), Postscript (16), Python (114), R (61), Rexx (17), Ruby (108), SQL (23), Scheme (58), Sed (15), Tcl (60).
2. Roger Bell_West (1187)
Bash (1), JavaScript (110), Kotlin (115), Lua (106), Postscript (146), Python (248), Ruby (236), Rust (225).
3. Paulo Custodio (811)
Ada (21), Awk (28), BASIC (62), Bc (17), Brainfuck (5), C (115), C++ (75), D (14), Forth (60), Fortran (8), Lua (38), Pascal (6), Python (362).
4. Stuart Little (436)
Haskell (256), Lua (88), Node.js (44), Python (48).
5. Ulrich Rieke (429)
Awk (1), C (2), C++ (171), Haskell (202), Java (9), Lisp (7), Rust (37).
6. Laurent Rosenfeld (396)
Awk (22), Bash (2), Bc (9), Bourne Shell (1), C (21), C++ (1), Coconut (1), D (19), Dart (9), Dc (2), Gembase (3), Go (16), IO (1), Java (9), JavaScript (11), Julia (37), Kotlin (18), Lua (16), Nim (12), Pascal (9), Python (50), R (1), Ring (20), Ruby (30), Rust (15), Scala (52), Sed (1), Tcl (6), Visual BASIC (1), Zig (1).
7. Lubos Kolouch (323)
Bash (1), C++ (1), Go (1), Java (11), JavaScript (1), PHP (7), Python (299), Ruby (1), VBA (1).
8. Ali Moradi (311)
Ada (14), C (27), C++ (37), D (34), Go (2), Haskell (2), Lua (44), Modula 3 (28), Nelua (12), Nim (22), Oberon (25), Pascal (42), Python (20), Ruby (2).
9. AhmetEmre (274)
BQN (273), Javascript (1).
10. Tyler Wardhaugh (232)
Clojure (172), Fennel (8), Lua (36), Python (16).
11. Adam Russell (166)
C++ (26), Fortran (3), Java (16), Nuweb (3), Prolog (118).
12. Eric Cheung (166)
Excel VBA (63), Python (103).
13. Robert DiCicco (158)
BASIC (2), Bash (1), Go (2), Julia (57), Lua (1), Python (17), Ruby (66), Tcl (12).
14. PokGoPun (130)
Dart (24), Go (106).
15. David Ferrone (122)
C (29), JavaScript (29), Python (29), Rust (35).
16. Luca Ferrari (107)
PostgreSQL (107).
17. Archar Gelod (104)
Nim (104).
18. Mohammad Sajid Anwar (103)
Java (27), Python (35), Swift (41).
19. Conor Hoekstra (92)
APL (56), BQN (21), C++ (2), Haskell (5), J (8).
20. Simon Green (86)
Python (86).
21. Myoungjin Jeon (85)
Elm (10), Fish (1), Go (18), Haskell (34), Lisp (22).
22. Duncan C. White (77)
C (68), Pascal (6), Postscript (3).
23. Mohammad Meraj Zia (75)
Java (67), Kotlin (8).
24. Richard Park (73)
APL (68), BQN (1), JavaScript (2), Python (2).
25. Cheok-Yin Fung (72)
Awk (3), Bash (6), Befunge-93 (1), C++ (1), Dart (4), Java (16), JavaScript (1), Julia (13), Lisp (11), Node.js (3), Python (4), Smalltalk (9).
26. Stephen G Lynn (46)
Julia (46).
27. Nuno Vieira (44)
JavaScript (44).
28. Walt Mankowski (43)
C (8), C++ (4), Python (31).
29. E. Alvarez (37)
Go (16), Python (21).
30. Andrew Shitov (34)
Bash (1), C (1), C# (1), C++ (10), D (1), Dart (1), Fortran (1), Go (1), HTML (1), Java (1), JavaScript (1), Julia (1), Kotlin (1), Lisp (1), Lua (1), PHP (1), Pascal (1), Python (4), Ruby (1), Rust (1), Scala (1), XSLT (1).
31. Alexander Pankoff (21)
Haskell (21).
32. Cristina Heredia (21)
Python (21).
33. Ian Goodnight (21)
JavaScript (12), Python (3), Ruby (6).
34. Shawn Wagner (21)
Java (2), OCaml (8), Tcl (11).
35. User Person (21)
Python (21).
36. Pete Houston (20)
Awk (11), Bash (1), C (2), Fortran (1), Lua (3), Python (2).
37. Bruce Gray (18)
C (3), Dart (2), Go (2), Julia (2), Python (2), Rust (2), SVG (1), WebAssembly (2), YaBasic (2).
38. Dave Jacoby (18)
HTML (1), Node.js (14), Python (1), Rust (2).
39. Orestis Zekai (16)
Python (16).
40. Steven Wilson (15)
Haskell (1), JavaScript (1), Python (12), Rust (1).
41. Lucas Ransan (14)
C3 (2), Coconut (2), Miranda (2), Myrddin (2), Nix (2), Odin (2), Zig (2).
42. Vamsi Meenavilli (13)
Java (1), Python (12).
43. Colin Crain (12)
Python (12).
44. Frank Oosterhuis (12)
Scala (12).
45. Wanderdoc (12)
R (12).
46. James Smith (11)
C (1), CESIL (3), JavaScript (1), Logo (1), PHP (4), Python (1).
47. Jonas Berlin (11)
Rust (11).
48. Kang-min Liu (9)
Janet (3), Kotlin (2), Python (2), Rust (2).
49. Aviral Goel (8)
Haskell (8).
50. Burkhard Nickels (8)
Python (8).
51. Jan Krnavek (8)
Julia (7), Scala (1).
52. Lance Wicks (8)
Elm (5), Go (3).
53. Leo Manfredi (8)
Bash (2), Python (6).
54. Sangeet Kar (8)
Python (8).
55. Shawak (8)
Ruby (8).
56. Andrew Grangaard (6)
Python (4), Rust (2).
57. Henry Wong (6)
PHP (6).
58. Mariano Spadaccini (6)
Go (4), Python (2).
59. Michael DiCicco (6)
Java (3), Python (3).
60. W. Luis Mochan (6)
Emacs Lisp (4), Julia (2).
61. izem (6)
Python (6).
62. Arne Sommer (5)
Bash (1), Node.js (1), PHP (1), Python (1), Ruby (1).
63. Joao Felipe (5)
APL (3), Python (2).
64. Bartosz Jarzyna (4)
C (1), PHP (2), Pascal (1).
65. Ben Davies (4)
Idris (2), Scala (2).
66. E. Choroba (4)
C (1), Erlang (3).
67. Julien Fiegehenn (4)
TypeScript (4).
68. Karishma Rajput (4)
C (1), C++ (1), JavaScript (1), Node.js (1).
69. Kivanc Yazan (4)
Python (4).
70. Kueppo Wesley (4)
Node.js (4).
71. Mohammad Foda (4)
Haxe (2), Nim (2).
72. Philip Hood (4)
C (1), C++ (2), GNAT (1).
73. Yet Ebreo (4)
Python (2), Ruby (2).
74. Andinus (3)
C (3).
75. Gabor Szabo (3)
Crystal (3).
76. Guillermo Ramos (3)
Go (3).
77. Mohammad Khalid Anwar (3)
C++ (1), PHP (1), Python (1).
78. Rage311 (3)
Rust (3).
79. Daniel Mita (2)
Go (1), JavaScript (1).
80. Humberto Massa (2)
C++ (2).
81. Mark Senn (2)
Wolfram (2).
82. Marton Polgar (2)
Prolog (2).
83. Tejas (2)
C++ (2).
84. Aaryan Rastogi (1)
JavaScript (1).
85. Bob Lied (1)
C (1).
86. Christian Jaeger (1)
Haskell (1).
87. Daniel Aberger (1)
Go (1).
88. Darren Bottin (1)
Prolog (1).
89. David Schwartz (1)
Python (1).
90. Gurunandan Bhat (1)
Go (1).
91. Jaldhar H. Vyas (1)
C++ (1).
92. Jorg Sommrey (1)
Maxima (1).
93. Maxim Kolodyazhny (1)
Elixir (1).
94. Robbie Hatley (1)
C (1).
95. Roman Kotelnikov (1)
J (1).
96. Stephen G. Lynn (1)
Julia (1).
LANGUAGES
Python (1642), Haskell (530), Ruby (461), Lua (443), C (410), C++ (337), Rust (336), BQN (295), Go (243), Java (225), JavaScript (216), Node.js (196), Awk (187), Clojure (172), Julia (166), Postscript (165), Kotlin (144), Nim (140), Pascal (131), APL (127), Bash (126), Prolog (121), PostgreSQL (107), Tcl (89), BASIC (86), Bc (84), Forth (78), R (74), D (68), Scala (68), Excel VBA (63), Scheme (58), Lisp (41), Swift (41), Dart (40), PHP (39), Ada (35), Befunge-93 (35), Fortran (33), Modula 3 (28), OCaml (25), Oberon (25), SQL (23), Erlang (22), Ring (20), C Shell (19), COBOL (18), M4 (18), Rexx (17), Sed (16), Elm (15), MMIX (14), Nelua (12), J (9), Smalltalk (9), Fennel (8), Brainfuck (6), Emacs Lisp (4), TypeScript (4), CESIL (3), Coconut (3), Crystal (3), Gembase (3), Janet (3), Nuweb (3), Zig (3), C3 (2), Dc (2), HTML (2), Haxe (2), Idris (2), Miranda (2), Myrddin (2), Nix (2), Odin (2), WebAssembly (2), Wolfram (2), YaBasic (2), Bourne Shell (1), C# (1), Chef (1), Elixir (1), Fish (1), GNAT (1), IO (1), Javascript (1), Logo (1), Maxima (1), Mumps (1), Ook (1), SVG (1), VBA (1), Visual BASIC (1), XSLT (1).
CENTURION CLUB
Laurent Rosenfeld (2026), Jaldhar H. Vyas (1870), Roger Bell_West (1772), Arne Sommer (1510), Luca Ferrari (1436), Flavio Poletti (1356), Colin Crain (1322), Athanasius (1256), Ulrich Rieke (1094), Adam Russell (1058), Dave Jacoby (944), E. Choroba (900), Paulo Custodio (808), Lubos Kolouch (792), James Smith (770), Jorg Sommrey (752), Duncan C. White (734), Mohammad Sajid Anwar (718), W. Luis Mochan (676), Cheok-Yin Fung (654), Stuart Little (644), Simon Green (626), Mark Anderson (610), Abigail (574), Simon Proctor (520), Javier Luque (460), Ruben Westerberg (452), Jan Krnavek (448), Niels van Dijke (442), Feng Chang (438), Ryan Thompson (390), Peter Campbell Smith (388), Pete Houston (360), Wanderdoc (358), Bruce Gray (346), Robert DiCicco (330), Stephen G. Lynn (322), Joelle Maslak (274), Andrezgz (252), Matthew Neleigh (242), Bob Lied (230), Yet Ebreo (222), Alexander Pankoff (220), Steven Wilson (210), Robert Ransbottom (208), Markus Holzer (198), Walt Mankowski (196), Myoungjin Jeon (192), Noud Aldenhoven (188), Andrew Shitov (182), Kevin Colyer (176), Aaron Smith (174), Ali Moradi (166), Duane Powell (164), Kian-Meng Ang (162), Marton Polgar (158), Mark Senn (156), Dave Cross (140), Shahed Nooshmand (140), Andinus (132), Cristina Heredia (126), Joan Mimosinnet (120), David Ferrone (120), Kang-min Liu (118), Julio de Castro (116), Saif Ahmed (114), Gustavo Chaves (112), Alicia Bielsa (106), Burkhard Nickels (106), Nuno Vieira (104).
DAMIAN CONWAY’s CORNER
Please checkout the masterpiece collection of blogs by Damian Conway solving the The Weekly Challenge.
ANDREW SHITOV’s CORNER
Please checkout the technical class of Andrew‘s Raku Knowledge. You can find all his contributions to the The Weekly Challenge on this nicely laid out page.
PERL SOLUTIONS
Adam Russell
Bob Lied
Carlos Oliveira
Cheok-Yin Fung
[PERL #1]
Colin Crain
Dave Jacoby
David Ferrone
Duncan C. White
E. Choroba
James Smith
Jorg Sommrey
Kjetil Skotheim
[PERL #1]
Lubos Kolouch
Mariano Spadaccini
Paulo Custodio
Peter Campbell Smith
Peter Meszaros
Robbie Hatley
Simon Green
Solathian
[PERL #1]
Thomas Kohler
[PERL #1] [PERL #2] [BLOG #1] [BLOG #2]
W. Luis Mochan
RAKU SOLUTIONS
Arne Sommer
Jan Krnavek
Luca Ferrari
[RAKU #1] [RAKU #2] [BLOG #1] [BLOG #2] [BLOG #3] [BLOG #4] [BLOG #5] [BLOG #6]
Mark Anderson
Marton Polgar
Robert Ransbottom
PERL & RAKU SOLUTIONS
Athanasius
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2]
Flavio Poletti
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2] [BLOG #1] [BLOG #2]
Jaldhar H. Vyas
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2] [BLOG #1]
Laurent Rosenfeld
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2] [BLOG #1]
Pip Stuart
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2]
Robert DiCicco
Roger Bell_West
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2] [BLOG #1]
Ulrich Rieke
[PERL #1] [PERL #2] [RAKU #1] [RAKU #2]
Last but not the least, I would like to request all members, please send us your photo, that you already use on some other web platform, to use in the weekly blog, if not already sent.