ROT13 in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 348th connor-grady 796 71 18 May 2025 348th Lv0Sys 🇵🇱 796 71 15 Jun 2025 348th bknower 796 71 30 Jun 2025 348th Upload-and-View 🇺🇦 796 71 24 Jul 2025 348th LuisGoncalves05 🇵🇹 796 71 27 Jul 2025 348th CamegaZFC 796 71 30 Jul 2025 348th shelerr 796 71 16 days ago 348th InigoK 🇺🇸 796 71 10 days ago 384th tatzyr 🇯🇵 795 63 29 Jul 2025 385th edsrzf 🇳🇿 795 68 9 Jul 2025 386th CLOStrophobic 🇮🇹 795 115 19 Jan 2025 387th sean-niemann 🇺🇸 795 136 3 Jan 2025 387th MeWhenI 🇻🇦 795 136 6 Jan 2025 389th DialFrost 🇸🇬 794 62 4 Jan 2025 389th bitsandbeyond 🇳🇱 794 62 9 Jan 2025 391st kaascevich 794 114 29 Jul 2025 392nd jared-hughes 794 185 6 Apr 2025 393rd CarsonChr 🇺🇸 792 104 5 Jan 2025 393rd m-tkach 🇺🇦 792 104 7 Jan 2025 393rd jared-hughes 792 104 7 Jan 2025 396th inventshah 792 105 26 Mar 2025 396th Mukundan314 792 105 28 Apr 2025 398th xsot 🇸🇬 791 89 11 Jan 2025 399th BREMAUCY 🇫🇷 790 38 9 Jan 2025 400th DialFrost 🇸🇬 789 106 2 Jan 2025 400th NickTheEASDude 🇺🇸 789 106 8 Jan 2025 402nd edsrzf 🇳🇿 789 126 12 days ago 403rd AlephSquirrel 788 116 5 Jan 2025 403rd kg583 🇺🇸 788 116 5 Jan 2025 405th JohandeRuiter 🇳🇱 787 83 21 Jan 2025 405th error256 787 83 12 days ago 407th adamnielson42 🇺🇸 785 72 26 Jan 2025 407th rustykitty 785 72 2 May 2025 407th paulofreitas 785 72 10 May 2025 407th Aquateraneal 785 72 27 days ago 411th esmaycat 782 107 13 Jan 2025 412th GolfingSuccess 🇬🇷 778 84 3 Jan 2025 413th edsrzf 🇳🇿 778 100 13 days ago 414th voytxt 🇨🇿 778 106 4 Jan 2025 414th targrik 778 106 4 Apr 2025 416th GolfingSuccess 🇬🇷 777 107 3 Jan 2025 417th CaedenHarper 🇨🇦 776 65 29 Jul 2025 418th Yax42 🇫🇷 776 91 6 Jan 2025 419th DialFrost 🇸🇬 776 124 12 Jan 2025 420th helbling 🇨🇭 775 73 4 Jan 2025 421st edsrzf 🇳🇿 775 110 8 Jan 2025 421st dokutan 775 110 23 Feb 2025 423rd rucin93 🇵🇱 774 83 6 Jan 2025 424th edsrzf 🇳🇿 774 117 13 days ago 425th KasperKivimaeki 🇫🇮 773 22 23 days ago 426th SirBogman 🇺🇸 772 108 23 Jan 2025 427th MeWhenI 🇻🇦 771 129 6 Jan 2025 428th KatieLG 🇬🇧 770 39 7 Jan 2025 429th charliegaming 770 107 24 Jan 2025 429th Lv0Sys 🇵🇱 770 107 15 Jun 2025 431st tailorspy 770 108 10 Jan 2025 432nd inventshah 769 85 26 Mar 2025 433rd tatzyr 🇯🇵 769 191 6 Apr 2025 434th snoozingnewt 🇺🇸 768 59 8 Jan 2025 435th ejini6969 767 43 14 Jun 2025 436th MeWhenI 🇻🇦 767 92 6 Jan 2025 437th DialFrost 🇸🇬 765 92 12 days ago 438th duckyluuk 🇳🇱 765 108 4 Jan 2025 439th ovs-code 🇩🇪 764 66 3 Jan 2025 439th AlephSquirrel 764 66 5 Jan 2025 439th duckyluuk 🇳🇱 764 66 9 Jul 2025 442nd Maznek 763 108 9 Jan 2025 443rd Shanethegamer 🇺🇸 762 59 6 Jan 2025 444th Mukundan314 760 86 28 Apr 2025 444th TeodorDyakov 🇧🇬 760 86 2 Jul 2025 446th Shanethegamer 🇺🇸 760 94 6 Jan 2025 447th annaproxy 760 116 9 days ago 448th stefangimmillaro 759 45 6 Jan 2025 449th error256 759 66 7 Jan 2025 450th AdrienHache 🇫🇷 759 93 6 Jan 2025 Prev 376–450 of 830 Next