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 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 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 601st helbling 🇨🇭 672 123 10ms 5 Jan 2025 602nd MeWhenI 🇻🇦 670 93 169ms 7 Jan 2025 603rd SirBogman 🇺🇸 670 98 5ms 16 Jan 2025 604th j2e2 🇪🇸 669 106 5ms 9 Feb 2025 605th KasperKivimaeki 🇫🇮 668 152 175ms 3 May 2025 606th Shanethegamer 🇺🇸 667 126 363ms 5 Jan 2025 606th h3ra993huskp 🇯🇵 667 126 369ms 7 days ago 608th SB-945 666 85 10ms 5 Jan 2025 608th randolchance 666 85 24ms 20 May 2025 610th AlephSquirrel 665 111 4ms 21 Jan 2025 611th MeWhenI 🇻🇦 665 137 123ms 7 Jan 2025 612th Herbert00709 🇵🇱 664 126 61ms 5 Jan 2025 613th MeWhenI 🇻🇦 662 186 1,544ms 7 Nov 2025 614th fuzzylojik-golf 🇺🇸 661 32 81ms 10 Jul 2025 615th yzhs 🇩🇪 658 86 11ms 17 Jan 2025 616th Feniske 🇫🇷 657 75 257ms 14 Jan 2025 617th Salutations45 656 126 9ms 5 Jan 2025 618th Yewzir 🇧🇪 656 166 270ms 6 Jan 2025 619th emgordon154 655 188 1,646ms 11 Jun 2025 620th error256 653 83 2,873ms 9 Jan 2025 621st snoozingnewt 🇨🇦 652 57 4ms 2 Nov 2025 622nd Natanaelel 🇸🇪 652 158 244ms 26 Apr 2025 623rd Mabeloid 🇳🇴 651 156 154ms 26 Oct 2025 624th MeWhenI 🇻🇦 650 101 5ms 6 Jan 2025 625th snoozingnewt 🇨🇦 648 159 131ms 2 Nov 2025 626th Sciman101 647 130 2ms 26 Mar 2025 627th GolfingSuccess 🇬🇷 646 118 29ms 2 Jan 2025 627th edsrzf 🇳🇿 646 118 10ms 25 Aug 2025 629th Shanethegamer 🇺🇸 645 110 415ms 6 Jan 2025 630th SirBogman 🇺🇸 645 277 52ms 21 Jan 2025 631st Shanethegamer 🇺🇸 644 100 74ms 7 Jan 2025 632nd JunkIce 643 88 11ms 17 Jan 2025 633rd Shanethegamer 🇺🇸 642 97 260ms 24 May 2025 634th MeWhenI 🇻🇦 641 33 62ms 6 Jan 2025 635th gigaprofisi 🇺🇸 641 129 10ms 7 Aug 2025 636th DialFrost 🇸🇬 639 101 147ms 3 Jan 2025 637th BambooleanLogic 🇸🇪 636 130 10ms 17 Jul 2025 638th HumanoidCPU 636 132 362ms 8 Nov 2025 639th dokutan 635 120 2ms 5 Feb 2025 640th MostParsingVex 633 159 31ms 6 Jan 2025 641st DialFrost 🇸🇬 632 87 7ms 11 Jan 2025 642nd Ephellon 631 131 9ms 1 Feb 2025 643rd The3gs 631 161 178ms 25 Jan 2025 644th MeWhenI 🇻🇦 629 80 1,062ms 6 Jan 2025 645th HahUK 629 173 265ms 27 days ago 646th BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 647th CaedenHarper 🇨🇦 627 134 361ms 7 Oct 2025 647th kmathis22 627 134 332ms 31 Oct 2025 649th kirjavascript 627 162 177ms 18 Mar 2025 650th weliveinhell 🇭🇹 626 132 11ms 26 Jun 2025 651st Shanethegamer 🇺🇸 624 114 442ms 6 Jan 2025 652nd Shanethegamer 🇺🇸 624 138 6ms 5 Jan 2025 653rd grey0ut 623 79 283ms 9 Jan 2025 654th MostParsingVex 623 100 141ms 7 Jan 2025 655th KasperKivimaeki 🇫🇮 622 114 369ms 5 Jan 2025 656th DialFrost 🇸🇬 622 135 339ms 24 Sep 2025 657th Mandrzejy 🇵🇱 619 135 377ms 5 Jan 2025 658th jerrandolph 618 176 265ms 23 Sep 2025 659th LukeBridges 🇬🇧 617 134 9ms 8 Jan 2025 660th the-zammers 617 167 174ms 2 Feb 2025 661st szymex73 🇵🇱 613 107 2ms 17 Jan 2025 661st Efgeen 🇸🇪 613 107 4ms 20 days ago 663rd pardouin 🇫🇷 613 161 96ms 25 Apr 2025 664th tayloia 🇬🇧 612 135 10ms 12 Jan 2025 665th edsrzf 🇳🇿 609 178 339ms 2 Mar 2025 666th tatzyr 🇯🇵 608 81 237ms 5 Mar 2025 667th firewoods1978 608 108 2ms 9 Jan 2025 667th Maashau 608 108 5ms 7 days ago 669th KrausRaus 🇺🇸 608 136 10ms 3 Jan 2025 670th bac0id 606 138 371ms 10 Jan 2025 671st Jacob385 604 139 335ms 28 Oct 2025 672nd Protothor 603 137 10ms 11 Jun 2025 673rd emgordon154 603 143 34ms 3 Jan 2025 674th dokutan 603 166 4ms 4 Feb 2025 675th juliansiebert 🇩🇪 601 82 268ms 1 Mar 2025 First Prev 601–675 of 953 Next Last