ROT13 in all languages in bytes. 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 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 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 Bytes Time Submitted 397th Just4FunCoder 828 40 34ms 14 Sep 2025 397th albanian-laundromat 828 40 40ms 30 Oct 2025 403rd primo-ppcg 🇹🇭 827 216 3,737ms 13 Aug 2025 404th iczelia 🇩🇪 826 45 5ms 21 Sep 2025 405th MeWhenI 🇻🇦 826 98 30ms 25 Nov 2025 406th edsrzf 🇳🇿 825 61 1,312ms 20 Jul 2025 407th yhm138 825 79 10ms 16 Feb 2025 408th error256 825 122 25ms 8 Jan 2025 409th sean-niemann 🇺🇸 824 55 73ms 31 Dec 2024 409th DialFrost 🇸🇬 824 55 69ms 1 Jan 2025 409th snoozingnewt 🇨🇦 824 55 69ms 11 Sep 2025 412th m-tkach 🇺🇦 824 81 2ms 7 Jan 2025 412th rhdqor213 824 81 2ms 9 Dec 2025 412th GolfingSuccess 🇬🇷 824 81 2ms 3 days ago 415th kg583 🇺🇸 824 144 46ms 20 Dec 2025 416th edsrzf 🇳🇿 823 66 3,047ms 2 Nov 2025 417th voytxt 🇨🇿 823 106 10ms 4 Jan 2025 417th targrik 823 106 9ms 4 Apr 2025 419th IanUtley 823 109 19ms 6 Jan 2025 420th DialFrost 🇸🇬 821 67 406ms 1 Jan 2025 420th sean-niemann 🇺🇸 821 67 407ms 2 Jul 2025 420th m-tkach 🇺🇦 821 67 389ms 23 Jul 2025 420th FEZfan 🇦🇺 821 67 497ms 1 Nov 2025 424th m-tkach 🇺🇦 821 102 400ms 7 Jan 2025 425th zacjl 821 105 15ms 8 Jan 2025 426th stefangimmillaro 820 87 414ms 14 Jan 2025 426th SirBogman 🇺🇸 820 87 424ms 23 Jan 2025 426th tomtheisen 🇺🇸 820 87 425ms 15 Feb 2025 426th namelessiw 820 87 419ms 24 Jul 2025 430th DialFrost 🇸🇬 818 87 389ms 1 Jan 2025 430th edsrzf 🇳🇿 818 87 425ms 2 Nov 2025 432nd edsrzf 🇳🇿 818 145 44ms 20 Jul 2025 433rd GolfingSuccess 🇬🇷 817 99 25ms 9 Feb 2025 434th ovs-code 🇩🇪 816 79 140ms 17 Apr 2025 435th retrohun 815 118 197ms 26 Jan 2025 436th saito-ta 🇯🇵 814 26 59ms 12 Jan 2025 437th GolfingSuccess 🇬🇷 812 26 6ms 20 Mar 2025 438th stefangimmillaro 812 62 1,282ms 4 Jan 2025 439th Natanaelel 🇸🇪 811 44 97ms 13 Jan 2025 440th Shanethegamer 🇺🇸 809 68 417ms 2 Jan 2025 440th dokutan 809 68 431ms 6 Jan 2025 440th HumanoidCPU 809 68 399ms 7 Jan 2025 440th SirBogman 🇺🇸 809 68 507ms 15 Jan 2025 440th albanian-laundromat 809 68 430ms 4 Aug 2025 440th TheZwierzLF 🇵🇱 809 68 472ms 22 Nov 2025 440th Yewzir 🇧🇪 809 68 435ms 1 Dec 2025 447th stefangimmillaro 809 126 159ms 14 Jan 2025 448th CLOStrophobic 🇮🇹 808 115 15ms 19 Jan 2025 449th aksyristos 807 41 35ms 7 Jan 2025 449th CornerMercury 🇬🇧 807 41 35ms 17 Jan 2025 449th HumanoidCPU 807 41 35ms 1 Feb 2025 449th dokutan 807 41 35ms 4 Feb 2025 449th CaedenHarper 🇨🇦 807 41 43ms 7 Sep 2025 449th prestosilver 🇺🇸 807 41 35ms 18 Nov 2025 455th SirBogman 🇺🇸 807 61 346ms 9 Jan 2025 456th Maznek 807 108 10ms 9 Jan 2025 457th stefangimmillaro 806 135 244ms 2 Jan 2025 458th GolfingSuccess 🇬🇷 805 104 387ms 3 days ago 459th kg583 🇺🇸 805 107 24ms 29 Nov 2025 460th JohandeRuiter 🇳🇱 804 83 4ms 21 Jan 2025 460th error256 804 83 5ms 25 Aug 2025 462nd kaascevich 803 114 101ms 29 Jul 2025 463rd CatsAreFluffy 801 45 50ms 8 Jan 2025 464th xsot 🇸🇬 801 89 3ms 11 Jan 2025 465th AlephSquirrel 801 116 16ms 5 Jan 2025 465th kg583 🇺🇸 801 116 16ms 5 Jan 2025 467th adriweb 🇫🇷 800 105 2ms 8 Jan 2025 467th FlyingPenguin223 800 105 2ms 7 Mar 2025 467th stefangimmillaro 800 105 374ms 7 Oct 2025 470th Andrey-Plotnikov 800 109 11ms 16 Jan 2025 470th acollett89 800 109 11ms 4 Aug 2025 470th snoozingnewt 🇨🇦 800 109 11ms 4 Nov 2025 470th olleicua 🇺🇸 800 109 10ms 9 Nov 2025 474th sean-niemann 🇺🇸 800 136 257ms 3 Jan 2025 475th Shanethegamer 🇺🇸 799 59 267ms 6 Jan 2025 476th tatzyr 🇯🇵 799 63 2,138ms 29 Jul 2025 477th MeWhenI 🇻🇦 798 69 437ms 3 Jan 2025 477th roguh 🇬🇹 798 69 404ms 18 Jul 2025 477th snoozingnewt 🇨🇦 798 69 429ms 15 Oct 2025 480th kg583 🇺🇸 797 89 7ms 29 Nov 2025 First Prev 401–480 of 1,000 Next Last