ROT13 in all languages in chars. 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 Chars Time Submitted 641st gigaprofisi 🇺🇸 641 129 10ms 7 Aug 2025 642nd DialFrost 🇸🇬 639 101 137ms 3 Jan 2025 643rd luuumine 🇫🇷 638 103 4ms 10 days ago 644th BambooleanLogic 🇸🇪 636 130 10ms 17 Jul 2025 645th HumanoidCPU 636 132 422ms 8 Nov 2025 646th dokutan 635 120 2ms 5 Feb 2025 647th MostParsingVex 633 159 25ms 6 Jan 2025 648th DialFrost 🇸🇬 632 87 7ms 11 Jan 2025 649th The3gs 632 161 173ms 25 Jan 2025 650th Ephellon 631 131 9ms 1 Feb 2025 651st MeWhenI 🇻🇦 629 80 1,062ms 6 Jan 2025 652nd HahUK 629 173 262ms 10 Nov 2025 653rd BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 654th kirjavascript 628 162 168ms 18 Mar 2025 655th CaedenHarper 🇨🇦 627 134 562ms 7 Oct 2025 655th kmathis22 627 134 503ms 31 Oct 2025 657th weliveinhell 🇭🇹 626 132 10ms 26 Jun 2025 658th Shanethegamer 🇺🇸 624 114 428ms 6 Jan 2025 659th Shanethegamer 🇺🇸 624 138 7ms 5 Jan 2025 660th grey0ut 623 79 287ms 9 Jan 2025 661st MostParsingVex 623 100 141ms 7 Jan 2025 662nd KasperKivimaeki 🇫🇮 622 114 368ms 5 Jan 2025 663rd DialFrost 🇸🇬 622 135 448ms 24 Sep 2025 664th Mandrzejy 🇵🇱 620 135 509ms 5 Jan 2025 665th jerrandolph 618 176 270ms 23 Sep 2025 666th LukeBridges 🇬🇧 617 134 9ms 8 Jan 2025 667th the-zammers 617 167 152ms 2 Feb 2025 668th szymex73 🇵🇱 614 107 2ms 17 Jan 2025 668th Efgeen 🇸🇪 614 107 4ms 17 Nov 2025 670th pardouin 🇫🇷 613 161 90ms 25 Apr 2025 671st tayloia 🇬🇧 612 135 10ms 12 Jan 2025 672nd edsrzf 🇳🇿 609 178 339ms 2 Mar 2025 673rd tatzyr 🇯🇵 608 81 232ms 5 Mar 2025 674th firewoods1978 608 108 1ms 9 Jan 2025 674th Maashau 608 108 5ms 18 days ago 676th KrausRaus 🇺🇸 608 136 10ms 3 Jan 2025 677th bac0id 607 138 479ms 10 Jan 2025 678th Jacob385 604 139 435ms 28 Oct 2025 679th Protothor 603 137 10ms 11 Jun 2025 680th emgordon154 603 143 34ms 3 Jan 2025 681st dokutan 603 166 3ms 4 Feb 2025 682nd juliansiebert 🇩🇪 601 82 307ms 1 Mar 2025 683rd arcpolaris 601 118 410ms 10 Jan 2025 683rd snoozingnewt 🇨🇦 601 118 412ms 2 Nov 2025 685th snoozingnewt 🇨🇦 601 181 286ms 2 Nov 2025 686th luuumine 🇫🇷 598 140 79ms 10 days ago 687th MostParsingVex 598 153 15ms 5 Jan 2025 688th Shanethegamer 🇺🇸 597 108 137ms 8 Jan 2025 688th pardouin 🇫🇷 597 108 134ms 29 Jul 2025 690th Herbert00709 🇵🇱 597 110 5ms 5 Jan 2025 691st dbut2 🇦🇺 595 183 275ms 14 Jan 2025 692nd ikskuh 594 139 10ms 27 Jun 2025 692nd alexsave 594 139 10ms 7 Oct 2025 694th Maximizer02 594 145 9ms 10 Jan 2025 695th c0d3-4-F00d 🇩🇪 592 111 2ms 9 Jan 2025 695th wansacis 🇩🇪 592 111 2ms 30 Jan 2025 695th prestosilver 🇺🇸 592 111 2ms 18 Nov 2025 698th msbranicky 592 169 5ms 1 Jun 2025 699th Yewzir 🇧🇪 592 208 2,667ms 14 Nov 2025 700th emgordon154 591 120 7ms 12 Jan 2025 701st rbobillot 591 345 424ms 13 Jan 2025 702nd Jay2k1 590 63 6ms 6 Nov 2025 703rd two-bad 🇬🇧 590 140 9ms 22 Feb 2025 704th Yewzir 🇧🇪 590 142 593ms 6 Jan 2025 705th ikskuh 589 209 1,658ms 27 Jun 2025 706th madex 🇩🇪 587 112 2ms 4 Jan 2025 706th Mandrzejy 🇵🇱 587 112 1ms 5 Jan 2025 708th snoozingnewt 🇨🇦 587 143 592ms 2 Nov 2025 709th martindotexe 🇳🇴 585 186 290ms 16 May 2025 710th emgordon154 584 93 4,866ms 2 Aug 2025 711th CheeseCake628 🇳🇴 584 97 13ms 20 May 2025 712th dokutan 584 144 3ms 12 Feb 2025 713th Shanethegamer 🇺🇸 583 143 1,244ms 4 Jan 2025 714th Shanethegamer 🇺🇸 582 177 138ms 3 Jan 2025 714th WatMan77 582 177 132ms 27 May 2025 716th mousetail 🇳🇱 579 59 24ms 6 Feb 2025 717th HumanoidCPU 579 95 7ms 1 Feb 2025 718th emgordon154 578 87 1,046ms 5 Jan 2025 719th frankgraziano 578 132 2ms 16 May 2025 720th HaxSam 578 143 9ms 27 Jun 2025 First Prev 641–720 of 963 Next Last