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 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 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 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 Lily 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 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 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 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 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 MeWhenI 🇻🇦 652 101 4ms 6 Jan 2025 642nd snoozingnewt 🇨🇦 651 159 136ms 2 Nov 2025 643rd Shanethegamer 🇺🇸 649 110 434ms 6 Jan 2025 644th Sciman101 648 130 2ms 26 Mar 2025 645th GolfingSuccess 🇬🇷 646 118 28ms 2 Jan 2025 645th edsrzf 🇳🇿 646 118 10ms 25 Aug 2025 647th SirBogman 🇺🇸 645 277 51ms 21 Jan 2025 648th JunkIce 644 88 11ms 17 Jan 2025 649th Shanethegamer 🇺🇸 644 100 70ms 7 Jan 2025 650th Shanethegamer 🇺🇸 642 97 265ms 24 May 2025 651st MeWhenI 🇻🇦 641 33 67ms 6 Jan 2025 652nd gigaprofisi 🇺🇸 641 129 10ms 7 Aug 2025 653rd DialFrost 🇸🇬 639 101 144ms 3 Jan 2025 654th luuumine 🇫🇷 639 103 4ms 8 Dec 2025 655th arcpolaris 637 112 456ms 13 Jan 2026 656th DialFrost 🇸🇬 636 87 7ms 11 Jan 2025 657th BambooleanLogic 🇸🇪 636 130 10ms 17 Jul 2025 658th HumanoidCPU 636 132 484ms 8 Nov 2025 659th dokutan 635 120 2ms 5 Feb 2025 660th MostParsingVex 633 159 25ms 6 Jan 2025 661st The3gs 633 161 176ms 25 Jan 2025 662nd Ephellon 631 131 14ms 1 Feb 2025 663rd MeWhenI 🇻🇦 629 80 1,345ms 6 Jan 2025 664th kirjavascript 629 162 184ms 18 Mar 2025 665th HahUK 629 173 289ms 10 Nov 2025 666th BREMAUCY 🇫🇷 629 284 14ms 6 Aug 2025 667th CaedenHarper 🇨🇦 627 134 507ms 7 Oct 2025 667th kmathis22 627 134 578ms 31 Oct 2025 669th KasperKivimaeki 🇫🇮 626 114 406ms 5 Jan 2025 670th weliveinhell 🇭🇹 626 132 10ms 26 Jun 2025 671st Shanethegamer 🇺🇸 624 114 428ms 6 Jan 2025 672nd Shanethegamer 🇺🇸 624 138 8ms 5 Jan 2025 673rd grey0ut 623 79 314ms 9 Jan 2025 674th MostParsingVex 623 100 156ms 7 Jan 2025 675th DialFrost 🇸🇬 622 135 385ms 24 Sep 2025 676th prestosilver 🇺🇸 621 136 340ms 18 Dec 2025 677th Mandrzejy 🇵🇱 620 135 404ms 5 Jan 2025 678th the-zammers 620 167 152ms 2 Feb 2025 679th jerrandolph 618 176 293ms 23 Sep 2025 680th LukeBridges 🇬🇧 617 134 11ms 8 Jan 2025 681st szymex73 🇵🇱 615 107 2ms 17 Jan 2025 681st Efgeen 🇸🇪 615 107 4ms 17 Nov 2025 683rd pardouin 🇫🇷 613 161 90ms 25 Apr 2025 684th tayloia 🇬🇧 612 135 12ms 12 Jan 2025 685th firewoods1978 610 108 1ms 9 Jan 2025 685th Maashau 610 108 5ms 29 Nov 2025 687th edsrzf 🇳🇿 609 178 413ms 2 Mar 2025 688th tatzyr 🇯🇵 608 81 291ms 5 Mar 2025 689th KrausRaus 🇺🇸 608 136 14ms 3 Jan 2025 690th bac0id 607 138 399ms 10 Jan 2025 691st snoozingnewt 🇨🇦 605 118 481ms 2 Nov 2025 692nd Jacob385 604 139 363ms 28 Oct 2025 693rd Protothor 603 137 11ms 11 Jun 2025 694th emgordon154 603 143 35ms 3 Jan 2025 695th dokutan 603 166 3ms 4 Feb 2025 696th juliansiebert 🇩🇪 601 82 325ms 1 Mar 2025 697th snoozingnewt 🇨🇦 601 181 296ms 2 Nov 2025 698th Herbert00709 🇵🇱 599 110 5ms 5 Jan 2025 699th luuumine 🇫🇷 598 140 63ms 8 Dec 2025 700th Shanethegamer 🇺🇸 597 108 141ms 8 Jan 2025 700th pardouin 🇫🇷 597 108 132ms 29 Jul 2025 702nd dbut2 🇦🇺 595 183 316ms 14 Jan 2025 703rd ikskuh 594 139 10ms 27 Jun 2025 703rd alexsave 594 139 13ms 7 Oct 2025 705th Maximizer02 594 145 9ms 10 Jan 2025 706th c0d3-4-F00d 🇩🇪 593 111 2ms 9 Jan 2025 706th wansacis 🇩🇪 593 111 2ms 30 Jan 2025 706th prestosilver 🇺🇸 593 111 2ms 18 Nov 2025 709th msbranicky 592 169 5ms 1 Jun 2025 710th Yewzir 🇧🇪 592 208 2,667ms 14 Nov 2025 711th emgordon154 591 120 7ms 12 Jan 2025 712th Jay2k1 590 63 4ms 6 Nov 2025 713th two-bad 🇬🇧 590 140 11ms 22 Feb 2025 714th Yewzir 🇧🇪 590 142 400ms 6 Jan 2025 715th ikskuh 589 209 1,658ms 27 Jun 2025 716th madex 🇩🇪 588 112 2ms 4 Jan 2025 716th Mandrzejy 🇵🇱 588 112 1ms 5 Jan 2025 718th snoozingnewt 🇨🇦 587 143 738ms 2 Nov 2025 719th dokutan 585 144 4ms 12 Feb 2025 720th Shanethegamer 🇺🇸 585 177 138ms 3 Jan 2025 First Prev 641–720 of 999 Next Last