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 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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 342nd shelerr 796 71 6 days ago 342nd InigoK 🇺🇸 796 71 10 hours ago 378th tatzyr 🇯🇵 795 63 29 Jul 2025 379th edsrzf 🇳🇿 795 68 9 Jul 2025 380th CLOStrophobic 🇮🇹 795 115 19 Jan 2025 381st MeWhenI 🇻🇦 795 136 6 Jan 2025 382nd DialFrost 🇸🇬 794 62 4 Jan 2025 382nd bitsandbeyond 🇳🇱 794 62 9 Jan 2025 384th kaascevich 794 114 29 Jul 2025 385th jared-hughes 794 185 6 Apr 2025 386th sean-niemann 🇺🇸 793 136 3 Jan 2025 387th CarsonChr 🇺🇸 792 104 5 Jan 2025 387th m-tkach 🇺🇦 792 104 7 Jan 2025 387th jared-hughes 792 104 7 Jan 2025 390th inventshah 792 105 26 Mar 2025 390th Mukundan314 792 105 28 Apr 2025 392nd xsot 🇸🇬 791 89 11 Jan 2025 393rd BREMAUCY 🇫🇷 790 38 9 Jan 2025 394th DialFrost 🇸🇬 789 106 2 Jan 2025 394th NickTheEASDude 🇺🇸 789 106 8 Jan 2025 396th edsrzf 🇳🇿 789 126 2 days ago 397th AlephSquirrel 788 116 5 Jan 2025 397th kg583 🇺🇸 788 116 5 Jan 2025 399th JohandeRuiter 🇳🇱 787 83 21 Jan 2025 399th error256 787 83 2 days ago 401st adamnielson42 🇺🇸 785 72 26 Jan 2025 401st rustykitty 785 72 2 May 2025 401st paulofreitas 785 72 10 May 2025 401st Aquateraneal 785 72 16 days ago 405th esmaycat 782 107 13 Jan 2025 406th GolfingSuccess 🇬🇷 778 84 3 Jan 2025 407th edsrzf 🇳🇿 778 100 3 days ago 408th voytxt 🇨🇿 777 106 4 Jan 2025 408th targrik 777 106 4 Apr 2025 410th GolfingSuccess 🇬🇷 777 107 3 Jan 2025 411th CaedenHarper 🇨🇦 776 65 29 Jul 2025 412th Yax42 🇫🇷 776 91 6 Jan 2025 413th DialFrost 🇸🇬 776 124 12 Jan 2025 414th edsrzf 🇳🇿 775 110 8 Jan 2025 414th dokutan 775 110 23 Feb 2025 416th helbling 🇨🇭 774 73 4 Jan 2025 417th rucin93 🇵🇱 774 83 6 Jan 2025 418th edsrzf 🇳🇿 774 117 3 days ago 419th KasperKivimaeki 🇫🇮 773 22 12 days ago 420th SirBogman 🇺🇸 772 108 23 Jan 2025 421st MeWhenI 🇻🇦 771 129 6 Jan 2025 422nd KatieLG 🇬🇧 770 39 7 Jan 2025 423rd charliegaming 770 107 24 Jan 2025 423rd Lv0Sys 🇵🇱 770 107 15 Jun 2025 425th tailorspy 770 108 10 Jan 2025 426th inventshah 769 85 26 Mar 2025 427th tatzyr 🇯🇵 769 191 6 Apr 2025 428th snoozingnewt 🇺🇸 768 59 8 Jan 2025 429th MeWhenI 🇻🇦 767 92 6 Jan 2025 430th ejini6969 766 43 14 Jun 2025 431st DialFrost 🇸🇬 765 92 2 days ago 432nd duckyluuk 🇳🇱 765 108 4 Jan 2025 433rd ovs-code 🇩🇪 764 66 3 Jan 2025 433rd AlephSquirrel 764 66 5 Jan 2025 433rd duckyluuk 🇳🇱 764 66 9 Jul 2025 436th Maznek 763 108 9 Jan 2025 437th Shanethegamer 🇺🇸 762 59 6 Jan 2025 438th Mukundan314 760 86 28 Apr 2025 438th TeodorDyakov 🇧🇬 760 86 2 Jul 2025 440th Shanethegamer 🇺🇸 760 94 6 Jan 2025 441st stefangimmillaro 759 45 6 Jan 2025 442nd error256 759 66 7 Jan 2025 443rd AdrienHache 🇫🇷 759 93 6 Jan 2025 444th edsrzf 🇳🇿 758 93 2 Jun 2025 445th error256 758 133 3 May 2025 446th HumanoidCPU 756 109 7 Jan 2025 446th Andrey-Plotnikov 756 109 16 Jan 2025 446th acollett89 756 109 24 days ago 449th UnderKoen 🇳🇱 753 144 21 May 2025 450th commandblockguy 🇺🇸 752 67 5 Jan 2025 Prev 376–450 of 821 Next