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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 401st Steffan153 🇫🇮 844 79 64ms 27 days ago 402nd Steffan153 🇫🇮 844 140 89ms 25 Mar 2026 403rd ovs-code 🇩🇪 842 60 1,388ms 5 Jan 2025 404th edsrzf 🇳🇿 842 130 377ms 25 Aug 2025 404th GolfingSuccess 🇬🇷 842 130 331ms 31 Jan 2026 406th sean-niemann 🇺🇸 841 127 42ms 4 Jan 2025 407th Shanethegamer 🇺🇸 840 36 3ms 4 Jan 2025 407th helbling 🇨🇭 840 36 4ms 26 days ago 409th m-tkach 🇺🇦 840 104 11ms 7 Jan 2025 409th jared-hughes 840 104 11ms 7 Jan 2025 409th Lv0Sys 🇵🇱 840 104 11ms 22 Feb 2026 409th voytxt 🇨🇿 840 104 10ms 5 days ago 413th m-tkach 🇺🇦 840 130 13ms 7 Jan 2025 414th snyderek 🇺🇸 839 100 62ms 7 Jan 2025 415th edsrzf 🇳🇿 839 110 14ms 17 Nov 2025 416th edsrzf 🇳🇿 838 89 8ms 14 Oct 2025 417th GrayJoKing 🇦🇺 837 101 2ms 14 Jul 2025 418th DialFrost 🇸🇬 836 43 163ms 7 Jan 2025 418th SirBogman 🇺🇸 836 43 114ms 10 Jan 2025 418th nwellnhof 🇩🇪 836 43 112ms 14 Jan 2025 418th GrayJoKing 🇦🇺 836 43 120ms 17 Nov 2025 418th edsrzf 🇳🇿 836 43 121ms 10 Jan 2026 418th denkyuu1 836 43 131ms 23 Feb 2026 424th DialFrost 🇸🇬 836 55 74ms 1 Jan 2025 424th snoozingnewt 🇨🇦 836 55 74ms 11 Sep 2025 426th ovs-code 🇩🇪 836 66 504ms 3 Jan 2025 426th AlephSquirrel 836 66 405ms 5 Jan 2025 426th CaedenHarper 🇨🇦 836 66 394ms 19 Jan 2025 426th emgordon154 836 66 512ms 14 Apr 2025 426th fuzzylojik-golf 🇺🇸 836 66 499ms 7 Jul 2025 426th duckyluuk 🇳🇱 836 66 408ms 9 Jul 2025 426th b-illy 🇬🇧 836 66 413ms 13 Jul 2025 426th CornerMercury 🇬🇧 836 66 417ms 12 Oct 2025 426th Babafaba 836 66 474ms 30 Oct 2025 435th pcrav0 836 78 11ms 29 Jan 2025 435th ehulinsky 🇺🇸 836 78 11ms 29 Mar 2025 437th saito-ta 🇯🇵 836 80 4ms 13 Jan 2025 437th GolfingSuccess 🇬🇷 836 80 2ms 1 Mar 2026 439th GolfingSuccess 🇬🇷 836 224 1,505ms 11 Jan 2026 440th MeWhenI 🇻🇦 835 77 58ms 6 Jan 2025 441st Steffan153 🇫🇮 835 98 404ms 27 days ago 442nd JayXon 🇺🇸 834 179 1,646ms 7 days ago 443rd MeWhenI 🇻🇦 833 41 18ms 5 Jan 2025 444th kg583 🇺🇸 832 144 38ms 20 Dec 2025 445th DialFrost 🇸🇬 831 46 810ms 15 Feb 2026 446th frankgraziano 831 215 3,611ms 11 Aug 2025 447th error256 829 122 25ms 8 Jan 2025 448th DialFrost 🇸🇬 828 40 37ms 1 Jan 2025 448th jmerle 🇳🇱 828 40 39ms 7 Jan 2025 448th Andriamanitra 🇫🇮 828 40 37ms 12 Jan 2025 448th frankgraziano 828 40 38ms 12 May 2025 448th Just4FunCoder 828 40 37ms 14 Sep 2025 448th albanian-laundromat 🇺🇸 828 40 34ms 30 Oct 2025 454th iczelia 🇩🇪 828 45 5ms 21 Sep 2025 455th edsrzf 🇳🇿 828 61 1,786ms 20 Jul 2025 456th zacjl 827 105 15ms 8 Jan 2025 457th primo-ppcg 🇹🇭 827 216 3,737ms 13 Aug 2025 458th edsrzf 🇳🇿 826 99 405ms 9 Jul 2025 459th edsrzf 🇳🇿 826 145 44ms 20 Jul 2025 460th yhm138 825 79 11ms 16 Feb 2025 461st m-tkach 🇺🇦 825 81 2ms 7 Jan 2025 461st rhdqor213 825 81 2ms 9 Dec 2025 463rd DialFrost 🇸🇬 824 67 475ms 1 Jan 2025 463rd m-tkach 🇺🇦 824 67 457ms 23 Jul 2025 463rd FEZfan 🇦🇺 824 67 449ms 1 Nov 2025 466th stefangimmillaro 824 87 398ms 14 Jan 2025 466th SirBogman 🇺🇸 824 87 404ms 23 Jan 2025 466th tomtheisen 🇺🇸 824 87 489ms 15 Feb 2025 466th namelessiw 824 87 423ms 24 Jul 2025 470th targrik 824 106 11ms 4 Apr 2025 471st GrayJoKing 🇦🇺 823 96 31ms 25 Nov 2025 472nd m-tkach 🇺🇦 823 102 462ms 7 Jan 2025 473rd ovs-code 🇩🇪 822 79 141ms 17 Apr 2025 474th error256 820 85 129ms 9 Jan 2025 475th saito-ta 🇯🇵 820 115 20ms 12 Jan 2025 476th kg583 🇺🇸 819 106 26ms 12 Mar 2026 477th Natanaelel 🇸🇪 817 44 115ms 13 Jan 2025 478th DialFrost 🇸🇬 817 87 440ms 1 Jan 2025 478th edsrzf 🇳🇿 817 87 477ms 2 Nov 2025 480th saito-ta 🇯🇵 816 26 60ms 12 Jan 2025 First Prev 401–480 of 1,162 Next Last