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 DialFrost 🇸🇬 711 94 4ms 3 Jan 2025 642nd muser-logiccpu 🇺🇦 711 119 2ms 24 Jul 2025 643rd helbling 🇨🇭 710 123 14ms 5 Jan 2025 644th CaedenHarper 🇨🇦 710 154 353ms 11 Mar 2026 645th DialFrost 🇸🇬 708 66 366ms 3 Jan 2025 646th emgordon154 706 145 158ms 14 Mar 2025 647th DialFrost 🇸🇬 706 253 3,967ms 13 Aug 2025 648th stackofbears 704 51 34ms 10 Jan 2025 649th j2e2 🇪🇸 704 95 1ms 19 Feb 2025 649th iczelia 🇩🇪 704 95 4ms 24 Sep 2025 651st flekAI 703 53 5ms 14 hours ago 652nd ovs-code 🇩🇪 703 64 9ms 5 Jan 2025 653rd stefangimmillaro 702 131 188ms 3 Jan 2025 654th tobeannouncd 701 148 129ms 20 Jan 2025 655th imperfect-fourth 701 156 345ms 13 Mar 2026 656th madex 🇩🇪 696 96 4ms 2 days ago 657th fuzzylojik-golf 🇺🇸 695 103 374ms 23 May 2025 658th GolfingSuccess 🇬🇷 695 108 4ms 31 Dec 2024 658th Shanethegamer 🇺🇸 695 108 4ms 1 Jan 2025 658th helbling 🇨🇭 695 108 4ms 4 Jan 2025 658th dokutan 695 108 4ms 6 Jan 2025 658th galloj 🇨🇿 695 108 4ms 23 Jan 2025 658th edsrzf 🇳🇿 695 108 4ms 14 Mar 2025 658th stefangimmillaro 695 108 4ms 12 Jul 2025 658th iczelia 🇩🇪 695 108 4ms 21 Sep 2025 658th emgordon154 695 108 4ms 3 Nov 2025 658th snoozingnewt 🇨🇦 695 108 4ms 8 days ago 668th SirBogman 🇺🇸 694 143 144ms 3 Jun 2025 669th dominikfhnw 693 52 54ms 30 Mar 2025 670th Salutations45 693 126 11ms 5 Jan 2025 671st albanian-laundromat 🇺🇸 693 153 48ms 8 Sep 2025 672nd edsrzf 🇳🇿 692 65 8ms 25 Aug 2025 673rd rucin93 🇵🇱 692 88 112ms 18 Feb 2025 674th elgan65536 🇺🇸 692 148 148ms 16 Jan 2025 675th flekAI 690 48 35ms 14 hours ago 676th pardouin 🇫🇷 689 78 2,419ms 4 Jan 2025 676th stefangimmillaro 689 78 2,355ms 4 Jan 2025 676th ScottHamper 689 78 2,301ms 19 Jan 2025 679th stefangimmillaro 689 144 46ms 14 Jan 2025 680th MeWhenI 🇻🇦 688 122 483ms 6 Jan 2025 681st iczelia 🇩🇪 688 151 133ms 21 Sep 2025 682nd charliegaming 687 127 10ms 24 Jan 2025 683rd nullie 683 150 151ms 6 Apr 2025 684th SirBogman 🇺🇸 682 98 4ms 16 Jan 2025 685th qbitYouri 682 124 2ms 4 Apr 2025 685th flekAI 682 124 2ms 14 hours ago 687th 0xjac 🇨🇭 680 161 345ms 11 Jun 2025 688th snoozingnewt 🇨🇦 679 53 114ms 2 Nov 2025 689th frankgraziano 679 124 12ms 24 Feb 2026 690th gigaprofisi 🇺🇸 677 129 10ms 7 Aug 2025 691st stefangimmillaro 676 121 380ms 6 Jan 2025 692nd KasperKivimaeki 🇫🇮 674 152 182ms 3 May 2025 692nd ian-h-chamberlain 🇺🇸 674 152 149ms 5 Jan 2026 694th BambooleanLogic 🇸🇪 672 130 11ms 17 Jul 2025 695th MeWhenI 🇻🇦 672 137 127ms 7 Jan 2025 696th h3ra993huskp 🇯🇵 669 126 550ms 30 Nov 2025 697th j2e2 🇪🇸 668 106 5ms 9 Feb 2025 698th MeWhenI 🇻🇦 667 186 1,793ms 7 Nov 2025 699th Herbert00709 🇵🇱 666 126 63ms 5 Jan 2025 700th Ephellon 666 131 13ms 1 Feb 2025 701st AlephSquirrel 665 111 3ms 21 Jan 2025 702nd Shanethegamer 🇺🇸 664 100 64ms 7 Jan 2025 703rd fuzzylojik-golf 🇺🇸 663 32 63ms 10 Jul 2025 704th DialFrost 🇸🇬 662 92 104ms 30 Nov 2025 705th MeWhenI 🇻🇦 662 101 4ms 6 Jan 2025 706th HumanoidCPU 661 132 11ms 7 Jan 2025 706th weliveinhell 🇭🇹 661 132 11ms 26 Jun 2025 708th Feniske 🇫🇷 660 75 326ms 14 Jan 2025 709th Yewzir 🇧🇪 659 166 350ms 6 Jan 2025 710th emgordon154 659 188 1,655ms 11 Jun 2025 711th Mabeloid 🇳🇴 657 156 152ms 26 Oct 2025 712th Natanaelel 🇸🇪 657 158 210ms 26 Apr 2025 713th flekAI 656 133 10ms 14 hours ago 714th snoozingnewt 🇨🇦 655 93 110ms 26 Dec 2025 715th flekAI 654 55 115ms 14 hours ago 716th snoozingnewt 🇨🇦 654 57 4ms 2 Nov 2025 717th snoozingnewt 🇨🇦 653 159 136ms 2 Nov 2025 718th Shanethegamer 🇺🇸 651 110 420ms 6 Jan 2025 719th LukeBridges 🇬🇧 651 134 11ms 8 Jan 2025 720th Sciman101 650 130 2ms 26 Mar 2025 First Prev 641–720 of 1,123 Next Last