Recent Solutions

All Langs ><> Assembly Bash brainfuck C C# COBOL Crystal F# Fortran Go Haskell Hexagony J Java JavaScript Julia Lisp Lua Nim Pascal Perl PHP PowerShell Python Raku Ruby Rust SQL Swift V VimL Zig
Hole Golfer Lang Strokes Scoring Submitted
Sudoku NewDefectus Python 545 Bytes
Sudoku NewDefectus Python 485 Chars
QR Decoder SirBogman Raku 157 Both πŸ₯ˆ πŸ“‰
Ten-pin Bowling NewDefectus JavaScript 166 Bytes
Ten-pin Bowling NewDefectus JavaScript 164 Chars
Happy Numbers (Long) sean-niemann Fortran 90 Both πŸ₯‡
Happy Numbers (Long) sean-niemann C# 111 Both πŸ₯‰ πŸ“‰
Happy Numbers (Long) sean-niemann Java 147 Both πŸ₯‰ πŸ“‰
QR Decoder nwellnhof Ruby 106 Bytes πŸ’Ž πŸ“‰
QR Decoder nwellnhof Ruby 106 Chars πŸ₯ˆ πŸ“‰
QR Decoder NewDefectus JavaScript 167 Bytes πŸ₯ˆ πŸ“‰
QR Decoder NewDefectus JavaScript 167 Chars πŸ₯‰ πŸ“‰
Star Wars Opening Crawl vBread Ruby 302 Both
Emirp Numbers Jadefalke2 Java 219 Both
Happy Numbers (Long) tomh1012 C# 186 Both
Happy Numbers (Long) m-tkach SQL 198 Both πŸ’Ž πŸ“‰
Fractions MarcMush Julia 69 Both πŸ₯‰ πŸ“‰
QR Decoder primo-ppcg Perl 107 Bytes πŸ’Ž πŸ“‰
Happy Numbers (Long) mokymok Python 145 Both
Arrows mokymok Python 335 Bytes
Arrows mokymok Python 287 Chars
Happy Numbers (Long) NewDefectus Assembly 64 Bytes πŸ₯ˆ πŸ“‰
Happy Numbers (Long) hallvabo Python 65 Chars
Happy Numbers (Long) NewDefectus C 95 Both
Happy Numbers (Long) NewDefectus JavaScript 73 Both
Happy Numbers (Long) NewDefectus Python 85 Both
Van Eck Sequence ValdeQwerty Python 93 Both
brainfuck vlpx JavaScript 140 Both
brainfuck Irratix Python 196 Both
Fibonacci m-tkach SQL 76 Both
Arrows c0d3-4-F00d C# 176 Both
Kolakoski Sequence GrayJoKing Ruby 51 Both
Arrows c0d3-4-F00d C 149 Both
QR Decoder GrayJoKing Raku 178 Both πŸ₯‰ πŸ“‰
RecamΓ‘n vBread Ruby 50 Both
Happy Numbers (Long) hallvabo Python 79 Bytes
Happy Numbers (Long) janbehrens C 98 Both
Happy Numbers (Long) janbehrens Bash 93 Both πŸ₯ˆ πŸ“‰
Happy Numbers (Long) janbehrens COBOL 348 Both πŸ’Ž πŸ“‰
Christmas Trees m-tkach Python 78 Both
Happy Numbers (Long) DaBaddest Assembly 88 Bytes
Ordinal Numbers m-tkach SQL 32 Both πŸ₯‡
Happy Numbers m-tkach SQL 114 Both
Ordinal Numbers stefangimmillaro SQL 32 Both πŸ₯‡
brainfuck emplv JavaScript 112 Chars πŸ₯ˆ
QR Decoder JayXon C 124 Both πŸ’Ž πŸ“‰
QR Decoder JayXon JavaScript 109 Chars πŸ’Ž πŸ“‰
QR Decoder JayXon JavaScript 132 Bytes πŸ’Ž πŸ“‰
QR Decoder JayXon Lua 150 Both πŸ’Ž πŸ“‰
QR Decoder JayXon Crystal 116 Both πŸ’Ž πŸ“‰
Emirp Numbers Lydxn Crystal 76 Bytes
Emirp Numbers Lydxn Crystal 53 Chars πŸ₯ˆ πŸ“‰
QR Decoder JayXon Ruby 82 Chars πŸ’Ž πŸ“‰
QR Decoder JayXon Ruby 112 Bytes πŸ₯ˆ πŸ“‰
Kolakoski Sequence GrayJoKing PHP 45 Both πŸ₯ˆ
Fizz Buzz cubed-guy Python 59 Both
Divisors Lydxn Java 119 Both πŸ₯‰ πŸ“‰
Spelling Numbers JayXon Python 119 Chars πŸ’Ž πŸ“‰
Spelling Numbers JayXon Python 209 Bytes πŸ’Ž πŸ“‰
Leap Years vBread Ruby 43 Both
Levenshtein Distance vBread JavaScript 127 Both
Morse (Encoder) JayXon Julia 93 Chars πŸ’Ž πŸ“‰
12 Days of Christmas vBread Ruby 241 Chars