ROT13 in all languages in bytes. 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 Smooth 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 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 376th retrohun 816 118 26 Jan 2025 377th error256 816 250 27 Jul 2025 378th m-tkach 🇺🇦 815 102 7 Jan 2025 379th saito-ta 🇯🇵 813 26 12 Jan 2025 380th ovs-code 🇩🇪 813 79 17 Apr 2025 381st Lv0Sys 🇵🇱 813 107 15 Jun 2025 382nd error256 813 133 7 Jan 2025 383rd kg583 🇺🇸 813 145 20 Jul 2025 383rd edsrzf 🇳🇿 813 145 20 Jul 2025 385th GolfingSuccess 🇬🇷 812 26 20 Mar 2025 386th zacjl 812 105 8 Jan 2025 387th stefangimmillaro 811 87 14 Jan 2025 387th SirBogman 🇺🇸 811 87 23 Jan 2025 387th tomtheisen 🇺🇸 811 87 15 Feb 2025 387th namelessiw 811 87 24 Jul 2025 391st DialFrost 🇸🇬 810 87 1 Jan 2025 392nd IanUtley 809 109 6 Jan 2025 393rd error256 809 122 8 Jan 2025 394th emgordon154 809 252 15 Apr 2025 395th stefangimmillaro 808 62 4 Jan 2025 396th Natanaelel 🇸🇪 807 44 13 Jan 2025 396th GrayJoKing 🇦🇺 807 44 10 Feb 2025 398th SirBogman 🇺🇸 807 61 9 Jan 2025 399th KasperKivimaeki 🇫🇮 806 46 26 Jan 2025 400th Shanethegamer 🇺🇸 806 68 2 Jan 2025 400th dokutan 806 68 6 Jan 2025 400th HumanoidCPU 806 68 7 Jan 2025 400th SirBogman 🇺🇸 806 68 15 Jan 2025 400th FEZfan 🇦🇺 806 68 9 Jul 2025 400th albanian-laundromat 806 68 4 Aug 2025 406th aksyristos 805 41 7 Jan 2025 406th CornerMercury 🇬🇧 805 41 17 Jan 2025 406th HumanoidCPU 805 41 1 Feb 2025 406th dokutan 805 41 4 Feb 2025 406th CaedenHarper 🇨🇦 805 41 15 days ago 411th Maznek 805 108 9 Jan 2025 412th frankgraziano 802 120 23 Aug 2025 413th stefangimmillaro 801 135 2 Jan 2025 413th GolfingSuccess 🇬🇷 801 135 2 Jan 2025 415th stefangimmillaro 800 126 14 Jan 2025 415th edsrzf 🇳🇿 800 126 25 Aug 2025 417th JohandeRuiter 🇳🇱 799 83 21 Jan 2025 417th error256 799 83 25 Aug 2025 419th Andrey-Plotnikov 798 109 16 Jan 2025 419th acollett89 798 109 4 Aug 2025 421st xsot 🇸🇬 797 89 11 Jan 2025 422nd adriweb 🇫🇷 797 105 8 Jan 2025 422nd FlyingPenguin223 797 105 7 Mar 2025 424th tatzyr 🇯🇵 795 63 29 Jul 2025 425th edsrzf 🇳🇿 795 68 9 Jul 2025 426th CLOStrophobic 🇮🇹 795 115 19 Jan 2025 427th sean-niemann 🇺🇸 795 136 3 Jan 2025 427th MeWhenI 🇻🇦 795 136 6 Jan 2025 429th DialFrost 🇸🇬 794 62 4 Jan 2025 429th bitsandbeyond 🇳🇱 794 62 9 Jan 2025 431st Yewzir 🇧🇪 794 69 2 Jan 2025 431st MeWhenI 🇻🇦 794 69 3 Jan 2025 431st roguh 🇬🇹 794 69 18 Jul 2025 434th kaascevich 794 114 29 Jul 2025 435th jared-hughes 794 185 6 Apr 2025 436th frankgraziano 793 82 9 Jul 2025 437th inventshah 792 105 26 Mar 2025 437th Mukundan314 792 105 28 Apr 2025 439th BREMAUCY 🇫🇷 791 38 9 Jan 2025 440th snoozingnewt 🇺🇸 791 110 17 days ago 441st Shanethegamer 🇺🇸 790 59 6 Jan 2025 442nd GolfingSuccess 🇬🇷 790 84 3 Jan 2025 443rd DialFrost 🇸🇬 789 106 2 Jan 2025 443rd NickTheEASDude 🇺🇸 789 106 8 Jan 2025 445th edsrzf 🇳🇿 789 126 27 days ago 446th AlephSquirrel 788 116 5 Jan 2025 446th kg583 🇺🇸 788 116 5 Jan 2025 448th ShiraJoseph 🇺🇸 783 111 5 Jan 2025 449th esmaycat 782 107 13 Jan 2025 450th inventshah 780 85 26 Mar 2025 Prev 376–450 of 852 Next