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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 376th sean-niemann 🇺🇸 824 55 70ms 31 Dec 2024 376th DialFrost 🇸🇬 824 55 66ms 1 Jan 2025 376th snoozingnewt 🇺🇸 824 55 67ms 11 Sep 2025 379th yhm138 824 79 13ms 16 Feb 2025 380th edsrzf 🇳🇿 823 61 1,005ms 20 Jul 2025 381st MeWhenI 🇻🇦 823 77 68ms 6 Jan 2025 382nd kg583 🇺🇸 823 145 39ms 20 Jul 2025 382nd edsrzf 🇳🇿 823 145 44ms 20 Jul 2025 384th JayXon 🇺🇸 823 147 1,737ms 15 Sep 2025 385th retrohun 822 118 206ms 26 Jan 2025 386th zacjl 821 105 19ms 8 Jan 2025 387th voytxt 🇨🇿 821 106 10ms 4 Jan 2025 387th targrik 821 106 10ms 4 Apr 2025 389th DialFrost 🇸🇬 820 67 467ms 1 Jan 2025 389th sean-niemann 🇺🇸 820 67 433ms 2 Jul 2025 389th m-tkach 🇺🇦 820 67 421ms 23 Jul 2025 389th FEZfan 🇦🇺 820 67 361ms 31 hours ago 393rd edsrzf 🇳🇿 819 66 2,119ms 17 hours ago 394th m-tkach 🇺🇦 819 81 2ms 7 Jan 2025 395th m-tkach 🇺🇦 817 102 418ms 7 Jan 2025 396th IanUtley 817 109 29ms 6 Jan 2025 397th ovs-code 🇩🇪 816 79 138ms 17 Apr 2025 398th error256 816 250 845ms 27 Jul 2025 399th error256 815 122 34ms 8 Jan 2025 400th saito-ta 🇯🇵 814 26 54ms 12 Jan 2025 401st DialFrost 🇸🇬 814 87 475ms 1 Jan 2025 401st stefangimmillaro 814 87 339ms 14 Jan 2025 401st SirBogman 🇺🇸 814 87 375ms 23 Jan 2025 401st tomtheisen 🇺🇸 814 87 356ms 15 Feb 2025 401st namelessiw 814 87 367ms 24 Jul 2025 401st edsrzf 🇳🇿 814 87 501ms 17 hours ago 407th Lv0Sys 🇵🇱 813 107 12ms 15 Jun 2025 408th GolfingSuccess 🇬🇷 812 26 3ms 20 Mar 2025 409th stefangimmillaro 810 62 1,044ms 4 Jan 2025 410th Natanaelel 🇸🇪 809 44 113ms 13 Jan 2025 410th GrayJoKing 🇦🇺 809 44 89ms 10 Feb 2025 412th emgordon154 809 252 998ms 15 Apr 2025 413th Shanethegamer 🇺🇸 808 68 413ms 2 Jan 2025 413th dokutan 808 68 505ms 6 Jan 2025 413th HumanoidCPU 808 68 433ms 7 Jan 2025 413th SirBogman 🇺🇸 808 68 397ms 15 Jan 2025 413th albanian-laundromat 808 68 452ms 4 Aug 2025 418th frankgraziano 808 120 2,578ms 23 Aug 2025 419th KasperKivimaeki 🇫🇮 807 46 3ms 26 Jan 2025 420th aksyristos 806 41 34ms 7 Jan 2025 420th CornerMercury 🇬🇧 806 41 36ms 17 Jan 2025 420th HumanoidCPU 806 41 33ms 1 Feb 2025 420th dokutan 806 41 34ms 4 Feb 2025 420th CaedenHarper 🇨🇦 806 41 37ms 7 Sep 2025 425th Maznek 806 108 10ms 9 Jan 2025 426th SirBogman 🇺🇸 805 61 249ms 9 Jan 2025 427th stefangimmillaro 805 126 165ms 14 Jan 2025 427th edsrzf 🇳🇿 805 126 153ms 25 Aug 2025 429th stefangimmillaro 804 135 278ms 2 Jan 2025 429th GolfingSuccess 🇬🇷 804 135 273ms 2 Jan 2025 431st CLOStrophobic 🇮🇹 802 115 19ms 19 Jan 2025 432nd JohandeRuiter 🇳🇱 800 83 4ms 21 Jan 2025 432nd error256 800 83 5ms 25 Aug 2025 434th adriweb 🇫🇷 800 105 3ms 8 Jan 2025 434th FlyingPenguin223 800 105 3ms 7 Mar 2025 436th stefangimmillaro 799 105 398ms 26 days ago 437th Andrey-Plotnikov 798 109 12ms 16 Jan 2025 437th acollett89 798 109 12ms 4 Aug 2025 439th sean-niemann 🇺🇸 798 136 316ms 3 Jan 2025 440th Shanethegamer 🇺🇸 797 59 287ms 6 Jan 2025 441st tatzyr 🇯🇵 797 63 1,083ms 29 Jul 2025 442nd xsot 🇸🇬 797 89 4ms 11 Jan 2025 443rd Yewzir 🇧🇪 796 69 418ms 2 Jan 2025 443rd MeWhenI 🇻🇦 796 69 424ms 3 Jan 2025 443rd roguh 🇬🇹 796 69 427ms 18 Jul 2025 443rd snoozingnewt 🇺🇸 796 69 435ms 18 days ago 447th AlephSquirrel 795 116 22ms 5 Jan 2025 447th kg583 🇺🇸 795 116 16ms 5 Jan 2025 449th edsrzf 🇳🇿 795 126 4ms 26 Aug 2025 450th inventshah 794 105 415ms 26 Mar 2025 First Prev 376–450 of 906 Next Last