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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st stackofbears 704 51 34ms 10 Jan 2025 642nd ovs-code 🇩🇪 703 64 9ms 5 Jan 2025 643rd j2e2 🇪🇸 703 95 1ms 19 Feb 2025 643rd iczelia 🇩🇪 703 95 4ms 24 Sep 2025 645th tobeannouncd 701 148 129ms 20 Jan 2025 646th imperfect-fourth 700 156 278ms 21 days ago 647th stefangimmillaro 699 131 189ms 3 Jan 2025 648th GolfingSuccess 🇬🇷 696 108 4ms 31 Dec 2024 648th Shanethegamer 🇺🇸 696 108 4ms 1 Jan 2025 648th helbling 🇨🇭 696 108 4ms 4 Jan 2025 648th dokutan 696 108 4ms 6 Jan 2025 648th galloj 🇨🇿 696 108 4ms 23 Jan 2025 648th edsrzf 🇳🇿 696 108 4ms 14 Mar 2025 648th stefangimmillaro 696 108 4ms 12 Jul 2025 648th iczelia 🇩🇪 696 108 4ms 21 Sep 2025 648th emgordon154 696 108 4ms 3 Nov 2025 648th jusaka 696 108 4ms 2 days ago 648th snoozingnewt 🇨🇦 696 108 5ms 2 mins ago 659th fuzzylojik-golf 🇺🇸 694 103 374ms 23 May 2025 660th dominikfhnw 693 52 51ms 30 Mar 2025 661st albanian-laundromat 693 153 48ms 8 Sep 2025 662nd edsrzf 🇳🇿 692 65 8ms 25 Aug 2025 663rd rucin93 🇵🇱 692 88 112ms 18 Feb 2025 664th Salutations45 692 126 10ms 5 Jan 2025 665th elgan65536 🇺🇸 692 148 148ms 16 Jan 2025 666th SirBogman 🇺🇸 690 143 144ms 3 Jun 2025 667th iczelia 🇩🇪 688 151 133ms 21 Sep 2025 668th pardouin 🇫🇷 687 78 2,567ms 4 Jan 2025 668th stefangimmillaro 687 78 2,628ms 4 Jan 2025 668th ScottHamper 687 78 2,580ms 19 Jan 2025 671st MeWhenI 🇻🇦 687 122 463ms 6 Jan 2025 672nd charliegaming 687 127 10ms 24 Jan 2025 673rd stefangimmillaro 685 144 46ms 14 Jan 2025 674th nullie 683 150 151ms 6 Apr 2025 675th SirBogman 🇺🇸 682 98 4ms 16 Jan 2025 676th qbitYouri 681 124 2ms 4 Apr 2025 677th frankgraziano 679 124 13ms 24 Feb 2026 678th snoozingnewt 🇨🇦 678 53 114ms 2 Nov 2025 679th 0xjac 🇨🇭 678 161 292ms 11 Jun 2025 680th gigaprofisi 🇺🇸 676 129 10ms 7 Aug 2025 681st stefangimmillaro 674 121 380ms 6 Jan 2025 682nd KasperKivimaeki 🇫🇮 674 152 182ms 3 May 2025 682nd ian-h-chamberlain 🇺🇸 674 152 149ms 5 Jan 2026 682nd vang1ong7ang 674 152 161ms 35 hours ago 685th BambooleanLogic 🇸🇪 671 130 11ms 17 Jul 2025 686th h3ra993huskp 🇯🇵 668 126 571ms 30 Nov 2025 687th MeWhenI 🇻🇦 668 137 127ms 7 Jan 2025 688th Ephellon 666 131 11ms 1 Feb 2025 689th j2e2 🇪🇸 665 106 5ms 9 Feb 2025 690th AlephSquirrel 665 111 3ms 21 Jan 2025 691st Herbert00709 🇵🇱 665 126 68ms 5 Jan 2025 692nd Shanethegamer 🇺🇸 664 100 70ms 7 Jan 2025 693rd fuzzylojik-golf 🇺🇸 663 32 63ms 10 Jul 2025 694th DialFrost 🇸🇬 662 92 104ms 30 Nov 2025 695th MeWhenI 🇻🇦 662 101 4ms 6 Jan 2025 696th MeWhenI 🇻🇦 662 186 1,793ms 7 Nov 2025 697th HumanoidCPU 661 132 10ms 7 Jan 2025 697th weliveinhell 🇭🇹 661 132 10ms 26 Jun 2025 699th Feniske 🇫🇷 658 75 326ms 14 Jan 2025 700th Yewzir 🇧🇪 658 166 344ms 6 Jan 2025 701st Mabeloid 🇳🇴 657 156 152ms 26 Oct 2025 702nd Natanaelel 🇸🇪 657 158 210ms 26 Apr 2025 703rd snoozingnewt 🇨🇦 655 93 110ms 26 Dec 2025 704th emgordon154 655 188 1,655ms 11 Jun 2025 705th snoozingnewt 🇨🇦 653 57 4ms 2 Nov 2025 706th snoozingnewt 🇨🇦 653 159 136ms 2 Nov 2025 707th LukeBridges 🇬🇧 651 134 10ms 8 Jan 2025 708th Shanethegamer 🇺🇸 650 110 420ms 6 Jan 2025 709th luuumine 🇫🇷 649 103 4ms 8 Dec 2025 710th Sciman101 649 130 2ms 26 Mar 2025 711th Shanethegamer 🇺🇸 647 126 416ms 5 Jan 2025 712th GolfingSuccess 🇬🇷 647 276 51ms 15 Feb 2026 713th error256 646 83 2,642ms 9 Jan 2025 714th tayloia 🇬🇧 646 135 11ms 12 Jan 2025 715th SirBogman 🇺🇸 645 277 51ms 21 Jan 2025 716th MeWhenI 🇻🇦 643 33 63ms 6 Jan 2025 717th DialFrost 🇸🇬 641 101 148ms 3 Jan 2025 718th KrausRaus 🇺🇸 641 136 10ms 3 Jan 2025 719th ZakkkkAttackkkk 🇵🇭 639 102 17ms 6 Jan 2025 720th arcpolaris 639 112 409ms 13 Jan 2026 First Prev 641–720 of 1,085 Next Last