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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 601st rucin93 🇵🇱 751 89 2ms 2 Jan 2025 601st Alex-x90 🇺🇸 751 89 4ms 4 Jan 2025 603rd GrayJoKing 🇦🇺 751 112 11ms 31 Mar 2026 604th CLOStrophobic 🇮🇹 751 158 41ms 13 Feb 2025 605th GolfingSuccess 🇬🇷 748 157 179ms 20 Mar 2026 606th Vexxter9 🇳🇱 747 113 2ms 14 Jan 2025 606th error256 747 113 505ms 24 Sep 2025 608th denkyuu1 746 50 5ms 6 Mar 2026 609th Cube14yt 746 117 13ms 13 Nov 2025 610th error256 744 250 1,210ms 27 Jul 2025 611th kkoenig 743 147 378ms 7 Sep 2025 612th anter69 🇭🇺 742 68 1,340ms 13 Mar 2025 613th qwertyuiop3 🇷🇺 742 113 441ms 15 May 2025 614th stefangimmillaro 740 105 120ms 3 Jan 2025 615th snoozingnewt 🇨🇦 738 124 107ms 20 Nov 2025 616th emgordon154 738 252 1,249ms 15 Apr 2025 617th Shanethegamer 🇺🇸 737 94 104ms 6 Jan 2025 618th SirBogman 🇺🇸 736 49 33ms 9 Jan 2025 619th qwertyuiop3 🇷🇺 735 91 1ms 15 May 2025 620th XenThe 🇬🇧 734 119 10ms 25 Nov 2025 621st emgordon154 732 29 141ms 11 Sep 2025 622nd Kacarott 🇦🇺 729 91 65ms 6 Jan 2025 623rd edsrzf 🇳🇿 729 95 99ms 1 Feb 2026 624th SirBogman 🇺🇸 729 115 65ms 16 Jan 2025 625th MarcMush 🇫🇷 728 64 333ms 29 Jan 2025 626th annaproxy 728 116 24ms 29 Aug 2025 627th MostParsingVex 727 92 4ms 7 Jan 2025 627th Lv0Sys 🇵🇱 727 92 4ms 10 Dec 2025 629th duckyluuk 🇳🇱 727 108 37ms 4 Jan 2025 630th CarsonChr 🇺🇸 721 121 11ms 5 Jan 2025 630th didion0 🇺🇸 721 121 10ms 24 Feb 2025 630th SebassNoob 721 121 10ms 8 Aug 2025 633rd frankgraziano 721 128 6ms 23 Aug 2025 634th CLOStrophobic 🇮🇹 721 144 136ms 28 May 2025 634th Andriamanitra 🇫🇮 721 144 148ms 7 Jun 2025 636th DialFrost 🇸🇬 717 124 2,499ms 12 Jan 2025 636th edsrzf 🇳🇿 717 124 27ms 2 Feb 2026 638th j2e2 🇪🇸 716 103 4ms 6 Feb 2025 639th iliazeus 716 122 11ms 25 Nov 2025 640th luuumine 🇫🇷 715 143 151ms 8 Dec 2025 641st albanian-laundromat 🇺🇸 714 141 4ms 5 Jul 2025 642nd MeWhenI 🇻🇦 714 153 401ms 7 Jan 2025 643rd MeWhenI 🇻🇦 712 87 231ms 27 Mar 2026 644th DialFrost 🇸🇬 711 94 4ms 3 Jan 2025 645th helbling 🇨🇭 710 123 11ms 5 Jan 2025 646th muser-logiccpu 🇺🇦 709 119 2ms 24 Jul 2025 647th CaedenHarper 🇨🇦 709 154 353ms 11 Mar 2026 648th stackofbears 707 51 34ms 10 Jan 2025 649th ovs-code 🇩🇪 706 64 9ms 5 Jan 2025 650th DialFrost 🇸🇬 706 66 347ms 3 Jan 2025 651st emgordon154 706 145 167ms 14 Mar 2025 652nd DialFrost 🇸🇬 706 253 3,967ms 13 Aug 2025 653rd j2e2 🇪🇸 704 95 1ms 19 Feb 2025 653rd iczelia 🇩🇪 704 95 4ms 24 Sep 2025 655th tobeannouncd 701 148 129ms 20 Jan 2025 656th imperfect-fourth 700 156 345ms 13 Mar 2026 657th stefangimmillaro 699 131 196ms 3 Jan 2025 658th madex 🇩🇪 696 96 4ms 20 days ago 659th edsrzf 🇳🇿 695 65 8ms 25 Aug 2025 660th fuzzylojik-golf 🇺🇸 695 103 489ms 23 May 2025 661st GolfingSuccess 🇬🇷 695 108 4ms 31 Dec 2024 661st Shanethegamer 🇺🇸 695 108 4ms 1 Jan 2025 661st helbling 🇨🇭 695 108 4ms 4 Jan 2025 661st dokutan 695 108 4ms 6 Jan 2025 661st galloj 🇨🇿 695 108 4ms 23 Jan 2025 661st edsrzf 🇳🇿 695 108 4ms 14 Mar 2025 661st stefangimmillaro 695 108 4ms 12 Jul 2025 661st iczelia 🇩🇪 695 108 4ms 21 Sep 2025 661st emgordon154 695 108 4ms 3 Nov 2025 661st snoozingnewt 🇨🇦 695 108 4ms 27 days ago 671st dominikfhnw 693 52 54ms 30 Mar 2025 672nd Salutations45 693 126 12ms 5 Jan 2025 673rd albanian-laundromat 🇺🇸 693 153 48ms 8 Sep 2025 674th rucin93 🇵🇱 692 88 112ms 18 Feb 2025 675th elgan65536 🇺🇸 691 148 143ms 16 Jan 2025 676th SirBogman 🇺🇸 690 143 152ms 3 Jun 2025 677th iczelia 🇩🇪 688 151 133ms 21 Sep 2025 678th pardouin 🇫🇷 687 78 2,394ms 4 Jan 2025 678th stefangimmillaro 687 78 2,546ms 4 Jan 2025 678th ScottHamper 687 78 2,402ms 19 Jan 2025 681st MeWhenI 🇻🇦 687 122 443ms 6 Jan 2025 682nd charliegaming 687 127 11ms 24 Jan 2025 683rd stefangimmillaro 685 144 59ms 14 Jan 2025 684th SirBogman 🇺🇸 682 98 4ms 16 Jan 2025 685th nullie 682 150 160ms 6 Apr 2025 686th qbitYouri 681 124 2ms 4 Apr 2025 687th frankgraziano 679 124 13ms 24 Feb 2026 688th snoozingnewt 🇨🇦 678 53 116ms 2 Nov 2025 689th 0xjac 🇨🇭 678 161 345ms 11 Jun 2025 690th gigaprofisi 🇺🇸 677 129 11ms 7 Aug 2025 691st stefangimmillaro 674 121 393ms 6 Jan 2025 692nd MeWhenI 🇻🇦 673 107 5ms 13 hours ago 693rd KasperKivimaeki 🇫🇮 673 152 184ms 3 May 2025 693rd ian-h-chamberlain 🇺🇸 673 152 148ms 5 Jan 2026 695th BambooleanLogic 🇸🇪 672 130 10ms 17 Jul 2025 696th h3ra993huskp 🇯🇵 670 126 592ms 30 Nov 2025 697th emgordon154 670 221 1,723ms 10 days ago 698th retrohun 669 100 2ms 99 mins ago 699th MeWhenI 🇻🇦 668 137 126ms 7 Jan 2025 700th Ephellon 666 131 11ms 1 Feb 2025 First Prev 601–700 of 1,108 Next Last