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 Calendar 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 640th edsrzf 🇳🇿 646 118 10ms 25 Aug 2025 642nd SirBogman 🇺🇸 645 277 51ms 21 Jan 2025 643rd JunkIce 644 88 11ms 17 Jan 2025 644th Shanethegamer 🇺🇸 644 100 70ms 7 Jan 2025 645th Shanethegamer 🇺🇸 642 97 265ms 24 May 2025 646th MeWhenI 🇻🇦 641 33 67ms 6 Jan 2025 647th gigaprofisi 🇺🇸 641 129 10ms 7 Aug 2025 648th DialFrost 🇸🇬 639 101 137ms 3 Jan 2025 649th luuumine 🇫🇷 638 103 4ms 8 Dec 2025 650th arcpolaris 636 112 456ms 7 days ago 651st BambooleanLogic 🇸🇪 636 130 10ms 17 Jul 2025 652nd HumanoidCPU 636 132 422ms 8 Nov 2025 653rd dokutan 635 120 2ms 5 Feb 2025 654th MostParsingVex 633 159 25ms 6 Jan 2025 655th The3gs 633 161 173ms 25 Jan 2025 656th DialFrost 🇸🇬 632 87 7ms 11 Jan 2025 657th Ephellon 631 131 10ms 1 Feb 2025 658th MeWhenI 🇻🇦 629 80 1,201ms 6 Jan 2025 659th kirjavascript 629 162 168ms 18 Mar 2025 660th HahUK 629 173 246ms 10 Nov 2025 661st BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 662nd CaedenHarper 🇨🇦 627 134 562ms 7 Oct 2025 662nd kmathis22 627 134 503ms 31 Oct 2025 664th weliveinhell 🇭🇹 626 132 11ms 26 Jun 2025 665th KasperKivimaeki 🇫🇮 625 114 406ms 5 Jan 2025 666th Shanethegamer 🇺🇸 624 114 428ms 6 Jan 2025 667th Shanethegamer 🇺🇸 624 138 8ms 5 Jan 2025 668th grey0ut 623 79 314ms 9 Jan 2025 669th MostParsingVex 623 100 156ms 7 Jan 2025 670th DialFrost 🇸🇬 622 135 448ms 24 Sep 2025 671st prestosilver 🇺🇸 621 136 340ms 18 Dec 2025 672nd Mandrzejy 🇵🇱 620 135 404ms 5 Jan 2025 673rd the-zammers 620 167 152ms 2 Feb 2025 674th jerrandolph 618 176 251ms 23 Sep 2025 675th LukeBridges 🇬🇧 617 134 10ms 8 Jan 2025 676th szymex73 🇵🇱 614 107 2ms 17 Jan 2025 676th Efgeen 🇸🇪 614 107 4ms 17 Nov 2025 678th pardouin 🇫🇷 613 161 90ms 25 Apr 2025 679th tayloia 🇬🇧 612 135 10ms 12 Jan 2025 680th firewoods1978 609 108 1ms 9 Jan 2025 680th Maashau 609 108 5ms 29 Nov 2025 682nd edsrzf 🇳🇿 609 178 413ms 2 Mar 2025 683rd tatzyr 🇯🇵 608 81 291ms 5 Mar 2025 684th KrausRaus 🇺🇸 608 136 10ms 3 Jan 2025 685th bac0id 607 138 399ms 10 Jan 2025 686th snoozingnewt 🇨🇦 604 118 481ms 2 Nov 2025 687th Jacob385 604 139 435ms 28 Oct 2025 688th Protothor 603 137 9ms 11 Jun 2025 689th emgordon154 603 143 35ms 3 Jan 2025 690th dokutan 603 166 3ms 4 Feb 2025 691st juliansiebert 🇩🇪 601 82 325ms 1 Mar 2025 692nd snoozingnewt 🇨🇦 601 181 243ms 2 Nov 2025 693rd Herbert00709 🇵🇱 598 110 5ms 5 Jan 2025 694th luuumine 🇫🇷 598 140 63ms 8 Dec 2025 695th Shanethegamer 🇺🇸 597 108 137ms 8 Jan 2025 695th pardouin 🇫🇷 597 108 134ms 29 Jul 2025 697th dbut2 🇦🇺 595 183 255ms 14 Jan 2025 698th ikskuh 594 139 10ms 27 Jun 2025 698th alexsave 594 139 10ms 7 Oct 2025 700th Maximizer02 594 145 9ms 10 Jan 2025 701st c0d3-4-F00d 🇩🇪 592 111 2ms 9 Jan 2025 701st wansacis 🇩🇪 592 111 2ms 30 Jan 2025 701st prestosilver 🇺🇸 592 111 2ms 18 Nov 2025 704th msbranicky 592 169 5ms 1 Jun 2025 705th Yewzir 🇧🇪 592 208 2,667ms 14 Nov 2025 706th emgordon154 591 120 7ms 12 Jan 2025 707th Jay2k1 590 63 4ms 6 Nov 2025 708th two-bad 🇬🇧 590 140 13ms 22 Feb 2025 709th Yewzir 🇧🇪 590 142 400ms 6 Jan 2025 710th ikskuh 589 209 1,658ms 27 Jun 2025 711th madex 🇩🇪 587 112 2ms 4 Jan 2025 711th Mandrzejy 🇵🇱 587 112 1ms 5 Jan 2025 713th snoozingnewt 🇨🇦 587 143 592ms 2 Nov 2025 714th Shanethegamer 🇺🇸 585 177 138ms 3 Jan 2025 714th WatMan77 585 177 132ms 27 May 2025 716th martindotexe 🇳🇴 585 186 257ms 16 May 2025 717th emgordon154 584 93 2,274ms 2 Aug 2025 718th CheeseCake628 🇳🇴 584 97 13ms 20 May 2025 719th dokutan 584 144 4ms 12 Feb 2025 720th Shanethegamer 🇺🇸 583 143 1,338ms 4 Jan 2025 First Prev 641–720 of 978 Next Last