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 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 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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Chars Time Submitted 641st KasperKivimaeki 🇫🇮 671 152 177ms 3 May 2025 641st ian-h-chamberlain 🇺🇸 671 152 149ms 5 Jan 2026 643rd MeWhenI 🇻🇦 670 93 230ms 7 Jan 2025 644th j2e2 🇪🇸 669 106 5ms 9 Feb 2025 645th MeWhenI 🇻🇦 668 137 124ms 7 Jan 2025 646th SB-945 667 85 12ms 5 Jan 2025 646th randolchance 667 85 24ms 20 May 2025 648th dokutan 667 108 3ms 26 Dec 2025 649th h3ra993huskp 🇯🇵 667 126 571ms 30 Nov 2025 650th AlephSquirrel 665 111 3ms 21 Jan 2025 651st Herbert00709 🇵🇱 665 126 62ms 5 Jan 2025 652nd fuzzylojik-golf 🇺🇸 662 32 61ms 10 Jul 2025 653rd MeWhenI 🇻🇦 662 186 1,793ms 7 Nov 2025 654th yzhs 🇩🇪 659 86 11ms 17 Jan 2025 655th Feniske 🇫🇷 658 75 284ms 14 Jan 2025 656th Yewzir 🇧🇪 657 166 344ms 6 Jan 2025 657th Salutations45 656 126 11ms 5 Jan 2025 658th Natanaelel 🇸🇪 656 158 210ms 26 Apr 2025 659th error256 655 83 2,289ms 9 Jan 2025 660th emgordon154 655 188 1,655ms 11 Jun 2025 661st Mabeloid 🇳🇴 654 156 150ms 26 Oct 2025 662nd snoozingnewt 🇨🇦 653 57 4ms 2 Nov 2025 663rd MeWhenI 🇻🇦 652 101 4ms 6 Jan 2025 664th snoozingnewt 🇨🇦 651 159 136ms 2 Nov 2025 665th Shanethegamer 🇺🇸 649 110 420ms 6 Jan 2025 666th Sciman101 648 130 2ms 26 Mar 2025 667th GolfingSuccess 🇬🇷 647 276 51ms 15 Feb 2026 668th SirBogman 🇺🇸 645 277 51ms 21 Jan 2025 669th JunkIce 644 88 11ms 17 Jan 2025 670th Shanethegamer 🇺🇸 644 100 70ms 7 Jan 2025 671st MeWhenI 🇻🇦 642 33 66ms 6 Jan 2025 672nd Shanethegamer 🇺🇸 642 97 275ms 24 May 2025 673rd gigaprofisi 🇺🇸 641 129 10ms 7 Aug 2025 674th DialFrost 🇸🇬 639 101 161ms 3 Jan 2025 675th luuumine 🇫🇷 639 103 4ms 8 Dec 2025 676th arcpolaris 638 112 463ms 13 Jan 2026 677th DialFrost 🇸🇬 636 87 7ms 11 Jan 2025 678th BambooleanLogic 🇸🇪 636 130 12ms 17 Jul 2025 679th HumanoidCPU 636 132 484ms 8 Nov 2025 680th The3gs 634 161 190ms 25 Jan 2025 681st MostParsingVex 633 159 28ms 6 Jan 2025 682nd Ephellon 631 131 13ms 1 Feb 2025 683rd kirjavascript 630 162 182ms 18 Mar 2025 684th HahUK 630 173 291ms 10 Nov 2025 685th MeWhenI 🇻🇦 629 80 1,345ms 6 Jan 2025 686th BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 687th KasperKivimaeki 🇫🇮 627 114 453ms 5 Jan 2025 688th CaedenHarper 🇨🇦 627 134 507ms 7 Oct 2025 688th kmathis22 627 134 578ms 31 Oct 2025 690th weliveinhell 🇭🇹 626 132 11ms 26 Jun 2025 691st grey0ut 625 79 311ms 9 Jan 2025 692nd Shanethegamer 🇺🇸 624 138 7ms 5 Jan 2025 693rd MostParsingVex 623 100 214ms 7 Jan 2025 694th Shanethegamer 🇺🇸 622 114 470ms 6 Jan 2025 695th DialFrost 🇸🇬 622 135 385ms 24 Sep 2025 696th prestosilver 🇺🇸 621 136 373ms 18 Dec 2025 697th Mandrzejy 🇵🇱 620 135 460ms 5 Jan 2025 698th the-zammers 620 167 152ms 2 Feb 2025 699th jerrandolph 619 176 276ms 23 Sep 2025 700th LukeBridges 🇬🇧 617 134 10ms 8 Jan 2025 701st tomh1012 616 116 535ms 12 days ago 702nd szymex73 🇵🇱 615 107 2ms 17 Jan 2025 702nd Efgeen 🇸🇪 615 107 4ms 17 Nov 2025 704th GolfingSuccess 🇬🇷 614 118 30ms 2 Jan 2025 704th edsrzf 🇳🇿 614 118 9ms 25 Aug 2025 706th pardouin 🇫🇷 613 161 90ms 25 Apr 2025 707th tayloia 🇬🇧 612 135 12ms 12 Jan 2025 708th firewoods1978 610 108 1ms 9 Jan 2025 708th Maashau 610 108 5ms 29 Nov 2025 710th tatzyr 🇯🇵 609 81 273ms 5 Mar 2025 711th edsrzf 🇳🇿 609 178 480ms 2 Mar 2025 712th KrausRaus 🇺🇸 608 136 11ms 3 Jan 2025 713th bac0id 607 138 455ms 10 Jan 2025 714th snoozingnewt 🇨🇦 605 118 438ms 2 Nov 2025 715th dokutan 604 120 2ms 5 Feb 2025 716th Jacob385 604 139 363ms 28 Oct 2025 717th Protothor 603 137 13ms 11 Jun 2025 718th emgordon154 603 143 35ms 3 Jan 2025 719th dokutan 603 166 3ms 4 Feb 2025 720th juliansiebert 🇩🇪 602 82 334ms 1 Mar 2025 First Prev 641–720 of 1,032 Next Last