ROT13 in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 133rd Pablitoz-Code 🇮🇹 918 71 12ms 29 Jan 2025 133rd andrewjc2000 918 71 11ms 28 Feb 2025 133rd Pyroan 918 71 10ms 7 Mar 2025 133rd Troon 918 71 11ms 14 Mar 2025 133rd souta-1326 918 71 12ms 25 Mar 2025 133rd klixel 🇨🇦 918 71 12ms 30 Mar 2025 133rd keegan-t 🇨🇦 918 71 11ms 17 Apr 2025 133rd TheZwierzLF 🇵🇱 918 71 11ms 17 May 2025 133rd connor-grady 918 71 11ms 18 May 2025 133rd Lv0Sys 🇵🇱 918 71 11ms 15 Jun 2025 133rd bknower 918 71 11ms 30 Jun 2025 133rd albanian-laundromat 918 71 10ms 17 Jul 2025 133rd RYSF13 🇨🇳 918 71 11ms 18 Jul 2025 133rd muser-logiccpu 🇺🇦 918 71 11ms 24 Jul 2025 133rd LuisGoncalves05 🇵🇹 918 71 14ms 27 Jul 2025 133rd CamegaZFC 918 71 14ms 30 Jul 2025 133rd shelerr 918 71 11ms 22 Aug 2025 133rd InigoK 🇺🇸 918 71 11ms 28 Aug 2025 133rd janlelis 918 71 12ms 22 Sep 2025 133rd rustykitty 🇺🇸 918 71 11ms 28 Oct 2025 133rd Cube14yt 918 71 10ms 13 Nov 2025 133rd guilhem-roy 🇫🇷 918 71 11ms 22 Nov 2025 133rd CommandLeo 🇮🇹 918 71 10ms 27 Nov 2025 133rd JOrE20 🇺🇸 918 71 10ms 7 Dec 2025 133rd jkelly467 918 71 14ms 10 Dec 2025 133rd Languag3 918 71 11ms 12 Dec 2025 187th lukegustafson 🇺🇸 918 95 10ms 11 Jan 2025 188th kg583 🇺🇸 917 60 472ms 2 Jan 2025 188th JayXon 🇺🇸 917 60 397ms 5 Jan 2025 188th commandz0 🇺🇸 917 60 447ms 1 Sep 2025 191st ovs-code 🇩🇪 915 39 101ms 4 Jan 2025 191st lynn 915 39 97ms 6 Jan 2025 191st sisyphus-ppcg 🇦🇺 915 39 90ms 6 Jan 2025 191st pardouin 🇫🇷 915 39 92ms 7 Jan 2025 191st tatzyr 🇯🇵 915 39 99ms 1 Mar 2025 196th KasperKivimaeki 🇫🇮 914 73 5ms 3 Jan 2025 196th JayXon 🇺🇸 914 73 4ms 3 May 2025 198th DialFrost 🇸🇬 906 41 5ms 31 Dec 2024 198th TomvdPeet 906 41 4ms 3 Jan 2025 198th emplv 🇱🇻 906 41 5ms 3 Jan 2025 198th error256 906 41 6ms 5 Jan 2025 198th rucin93 🇵🇱 906 41 5ms 5 Jan 2025 198th alaaeelsayed 906 41 6ms 14 Jan 2025 198th KasperKivimaeki 🇫🇮 906 41 5ms 10 Dec 2025 205th adamnielson42 🇺🇸 905 72 11ms 26 Jan 2025 205th paulofreitas 905 72 10ms 10 May 2025 205th LostSyntax21 🇬🇧 905 72 11ms 11 Jul 2025 205th Aquateraneal 905 72 11ms 11 Aug 2025 205th jacekwladzinski 905 72 10ms 2 Oct 2025 205th solisolu 905 72 10ms 2 Nov 2025 205th NoneTheFewer 905 72 12ms 27 Dec 2025 205th theunofficialcoder 905 72 10ms 27 Dec 2025 205th SectorCorruptor 905 72 11ms 10 days ago 214th JayXon 🇺🇸 903 79 409ms 28 Jul 2025 215th AdrienHache 🇫🇷 901 40 53ms 3 Dec 2025 216th JayXon 🇺🇸 900 93 404ms 28 Jul 2025 217th GrayJoKing 🇦🇺 899 38 30ms 22 Mar 2025 218th edsrzf 🇳🇿 899 47 1,075ms 29 Aug 2025 218th GolfingSuccess 🇬🇷 899 47 699ms 29 Aug 2025 218th CaedenHarper 🇨🇦 899 47 893ms 7 Sep 2025 218th sean-niemann 🇺🇸 899 47 951ms 20 Sep 2025 218th albanian-laundromat 899 47 1,233ms 29 Sep 2025 218th xsot 🇸🇬 899 47 1,148ms 15 Nov 2025 218th Steffan153 🇫🇮 899 47 720ms 18 hours ago 225th JayXon 🇺🇸 899 56 1,446ms 28 Jul 2025 226th error256 899 97 10ms 9 Jan 2025 226th nwellnhof 🇩🇪 899 97 16ms 27 Jul 2025 228th ovs-code 🇩🇪 898 40 33ms 4 Jan 2025 228th Frowny 898 40 33ms 26 Jan 2025 228th 2bular 898 40 32ms 15 Oct 2025 231st nwellnhof 🇩🇪 895 55 293ms 6 Aug 2025 232nd JayXon 🇺🇸 894 114 184ms 3 May 2025 232nd acotis 894 114 166ms 21 Sep 2025 232nd kumavale 894 114 177ms 24 Nov 2025 235th JayXon 🇺🇸 893 94 391ms 1 Oct 2025 236th helbling 🇨🇭 892 73 10ms 4 Jan 2025 237th nwellnhof 🇩🇪 892 80 440ms 27 Jul 2025 238th JayXon 🇺🇸 891 61 2,275ms 9 Jan 2025 239th nwellnhof 🇩🇪 891 94 404ms 28 Jul 2025 240th JayXon 🇺🇸 890 53 309ms 10 Jan 2025 First Prev 161–240 of 1,010 Next Last