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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 601st qbitYouri 678 124 2ms 4 Apr 2025 602nd nullie 678 150 163ms 6 Apr 2025 603rd gigaprofisi 🇺🇸 676 129 10ms 7 Aug 2025 604th 0xjac 🇨🇭 676 161 320ms 11 Jun 2025 605th snoozingnewt 🇨🇦 672 53 183ms 2 Nov 2025 606th BambooleanLogic 🇸🇪 671 130 10ms 17 Jul 2025 607th MeWhenI 🇻🇦 670 93 169ms 7 Jan 2025 608th j2e2 🇪🇸 669 106 6ms 9 Feb 2025 609th KasperKivimaeki 🇫🇮 669 152 250ms 3 May 2025 610th Shanethegamer 🇺🇸 667 126 374ms 5 Jan 2025 610th h3ra993huskp 🇯🇵 667 126 542ms 10 days ago 612th Ephellon 666 131 9ms 1 Feb 2025 613th AlephSquirrel 665 111 4ms 21 Jan 2025 614th Herbert00709 🇵🇱 665 126 57ms 5 Jan 2025 615th MeWhenI 🇻🇦 665 137 125ms 7 Jan 2025 616th MeWhenI 🇻🇦 662 186 1,793ms 7 Nov 2025 617th fuzzylojik-golf 🇺🇸 661 32 60ms 10 Jul 2025 618th HumanoidCPU 661 132 9ms 7 Jan 2025 618th weliveinhell 🇭🇹 661 132 10ms 26 Jun 2025 620th Shanethegamer 🇺🇸 660 100 70ms 7 Jan 2025 621st MeWhenI 🇻🇦 660 101 4ms 6 Jan 2025 622nd Feniske 🇫🇷 657 75 257ms 14 Jan 2025 623rd Yewzir 🇧🇪 656 166 267ms 6 Jan 2025 624th error256 655 83 2,883ms 9 Jan 2025 625th emgordon154 655 188 1,655ms 11 Jun 2025 626th snoozingnewt 🇨🇦 652 57 4ms 2 Nov 2025 627th Mabeloid 🇳🇴 652 156 163ms 26 Oct 2025 628th Natanaelel 🇸🇪 652 158 210ms 26 Apr 2025 629th LukeBridges 🇬🇧 651 134 9ms 8 Jan 2025 630th snoozingnewt 🇨🇦 648 159 136ms 2 Nov 2025 631st luuumine 🇫🇷 647 103 4ms 46 hours ago 632nd Sciman101 647 130 2ms 26 Mar 2025 633rd GolfingSuccess 🇬🇷 646 118 28ms 2 Jan 2025 633rd edsrzf 🇳🇿 646 118 10ms 25 Aug 2025 635th tayloia 🇬🇧 646 135 10ms 12 Jan 2025 636th Shanethegamer 🇺🇸 645 110 397ms 6 Jan 2025 637th SirBogman 🇺🇸 645 277 58ms 21 Jan 2025 638th Shanethegamer 🇺🇸 642 97 260ms 24 May 2025 639th MeWhenI 🇻🇦 641 33 60ms 6 Jan 2025 640th KrausRaus 🇺🇸 641 136 10ms 3 Jan 2025 641st DialFrost 🇸🇬 639 101 137ms 3 Jan 2025 642nd ZakkkkAttackkkk 🇵🇭 638 102 17ms 6 Jan 2025 643rd HumanoidCPU 636 132 422ms 8 Nov 2025 644th Protothor 636 137 10ms 11 Jun 2025 645th dokutan 635 120 2ms 5 Feb 2025 646th MostParsingVex 633 159 25ms 6 Jan 2025 647th DialFrost 🇸🇬 632 87 7ms 11 Jan 2025 648th OllieBoyne 🇬🇧 632 103 10ms 9 Jan 2025 649th The3gs 632 161 238ms 25 Jan 2025 650th MeWhenI 🇻🇦 629 80 1,062ms 6 Jan 2025 651st HahUK 629 173 262ms 10 Nov 2025 652nd BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 653rd kirjavascript 628 162 285ms 18 Mar 2025 654th CaedenHarper 🇨🇦 627 134 562ms 7 Oct 2025 654th kmathis22 627 134 503ms 31 Oct 2025 656th ikskuh 627 139 10ms 27 Jun 2025 656th alexsave 627 139 10ms 7 Oct 2025 658th Shanethegamer 🇺🇸 624 114 428ms 6 Jan 2025 659th Shanethegamer 🇺🇸 624 138 7ms 5 Jan 2025 660th grey0ut 623 79 283ms 9 Jan 2025 661st MostParsingVex 623 100 141ms 7 Jan 2025 662nd szymex73 🇵🇱 623 107 2ms 17 Jan 2025 662nd Efgeen 🇸🇪 623 107 4ms 23 days ago 664th two-bad 🇬🇧 623 140 9ms 22 Feb 2025 665th KasperKivimaeki 🇫🇮 622 114 350ms 5 Jan 2025 666th DialFrost 🇸🇬 622 135 448ms 24 Sep 2025 667th Mabeloid 🇳🇴 620 105 10ms 7 Jan 2025 668th Mandrzejy 🇵🇱 620 135 368ms 5 Jan 2025 669th jerrandolph 618 176 270ms 23 Sep 2025 670th firewoods1978 617 108 1ms 9 Jan 2025 670th Maashau 617 108 5ms 10 days ago 672nd the-zammers 617 167 152ms 2 Feb 2025 673rd pardouin 🇫🇷 613 161 90ms 25 Apr 2025 674th dokutan 611 151 3ms 29 Apr 2025 675th HaxSam 610 143 9ms 27 Jun 2025 First Prev 601–675 of 965 Next Last