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 Lily 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 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 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 401st DialFrost 🇸🇬 833 55 66ms 1 Jan 2025 401st snoozingnewt 🇨🇦 833 55 69ms 11 Sep 2025 403rd m-tkach 🇺🇦 832 105 28ms 7 days ago 404th frankgraziano 831 215 3,677ms 11 Aug 2025 405th Lv0Sys 🇵🇱 830 105 10ms 10 Dec 2025 406th GolfingSuccess 🇬🇷 830 224 1,900ms 11 Jan 2026 407th DialFrost 🇸🇬 829 46 685ms 31 hours ago 408th edsrzf 🇳🇿 829 89 8ms 14 Oct 2025 409th DialFrost 🇸🇬 828 40 34ms 1 Jan 2025 409th jmerle 🇳🇱 828 40 35ms 7 Jan 2025 409th Andriamanitra 🇫🇮 828 40 35ms 12 Jan 2025 409th frankgraziano 828 40 38ms 12 May 2025 409th Just4FunCoder 828 40 34ms 14 Sep 2025 409th albanian-laundromat 828 40 40ms 30 Oct 2025 415th iczelia 🇩🇪 827 45 4ms 21 Sep 2025 416th primo-ppcg 🇹🇭 827 216 3,737ms 13 Aug 2025 417th edsrzf 🇳🇿 825 61 1,312ms 20 Jul 2025 418th yhm138 825 79 10ms 16 Feb 2025 419th error256 825 122 25ms 8 Jan 2025 420th m-tkach 🇺🇦 824 81 2ms 7 Jan 2025 420th rhdqor213 824 81 2ms 9 Dec 2025 420th GolfingSuccess 🇬🇷 824 81 2ms 16 days ago 423rd kg583 🇺🇸 824 144 46ms 20 Dec 2025 424th edsrzf 🇳🇿 823 66 2,320ms 2 Nov 2025 425th voytxt 🇨🇿 823 106 10ms 4 Jan 2025 425th targrik 823 106 11ms 4 Apr 2025 427th IanUtley 823 109 19ms 6 Jan 2025 428th DialFrost 🇸🇬 821 67 476ms 1 Jan 2025 428th m-tkach 🇺🇦 821 67 463ms 23 Jul 2025 428th FEZfan 🇦🇺 821 67 428ms 1 Nov 2025 431st m-tkach 🇺🇦 821 102 400ms 7 Jan 2025 432nd zacjl 821 105 15ms 8 Jan 2025 433rd stefangimmillaro 820 87 414ms 14 Jan 2025 433rd SirBogman 🇺🇸 820 87 424ms 23 Jan 2025 433rd tomtheisen 🇺🇸 820 87 425ms 15 Feb 2025 433rd namelessiw 820 87 419ms 24 Jul 2025 437th edsrzf 🇳🇿 818 145 44ms 20 Jul 2025 438th MeWhenI 🇻🇦 817 98 30ms 25 Nov 2025 439th ovs-code 🇩🇪 816 79 138ms 17 Apr 2025 440th Natanaelel 🇸🇪 815 44 97ms 13 Jan 2025 441st DialFrost 🇸🇬 815 87 440ms 1 Jan 2025 441st edsrzf 🇳🇿 815 87 528ms 2 Nov 2025 443rd rucin93 🇵🇱 815 89 154ms 7 Dec 2025 443rd sean-niemann 🇺🇸 815 89 148ms 7 Dec 2025 445th saito-ta 🇯🇵 815 115 20ms 12 Jan 2025 446th saito-ta 🇯🇵 814 26 59ms 12 Jan 2025 447th GolfingSuccess 🇬🇷 812 26 3ms 20 Mar 2025 448th stefangimmillaro 812 62 1,282ms 4 Jan 2025 449th CaedenHarper 🇨🇦 811 47 893ms 7 Sep 2025 449th albanian-laundromat 811 47 1,233ms 29 Sep 2025 451st Shanethegamer 🇺🇸 809 68 386ms 2 Jan 2025 451st dokutan 809 68 397ms 6 Jan 2025 451st HumanoidCPU 809 68 408ms 7 Jan 2025 451st SirBogman 🇺🇸 809 68 545ms 15 Jan 2025 451st albanian-laundromat 809 68 515ms 4 Aug 2025 451st TheZwierzLF 🇵🇱 809 68 470ms 22 Nov 2025 451st Yewzir 🇧🇪 809 68 377ms 1 Dec 2025 458th stefangimmillaro 809 126 160ms 14 Jan 2025 459th aksyristos 808 41 35ms 7 Jan 2025 459th CornerMercury 🇬🇧 808 41 35ms 17 Jan 2025 459th HumanoidCPU 808 41 35ms 1 Feb 2025 459th dokutan 808 41 35ms 4 Feb 2025 459th CaedenHarper 🇨🇦 808 41 43ms 7 Sep 2025 459th prestosilver 🇺🇸 808 41 35ms 18 Nov 2025 465th CLOStrophobic 🇮🇹 808 115 15ms 19 Jan 2025 466th SirBogman 🇺🇸 807 61 346ms 9 Jan 2025 467th Maznek 807 108 13ms 9 Jan 2025 468th kg583 🇺🇸 806 88 7ms 33 hours ago 469th stefangimmillaro 806 135 297ms 2 Jan 2025 470th GolfingSuccess 🇬🇷 805 104 387ms 16 days ago 471st kg583 🇺🇸 805 107 24ms 29 Nov 2025 472nd JohandeRuiter 🇳🇱 804 83 4ms 21 Jan 2025 472nd error256 804 83 5ms 25 Aug 2025 474th kaascevich 803 114 101ms 29 Jul 2025 475th adriweb 🇫🇷 802 105 2ms 8 Jan 2025 475th FlyingPenguin223 802 105 2ms 7 Mar 2025 475th frosster 802 105 3ms 9 days ago 478th CatsAreFluffy 801 45 50ms 8 Jan 2025 479th xsot 🇸🇬 801 89 3ms 11 Jan 2025 480th AlephSquirrel 801 116 16ms 5 Jan 2025 First Prev 401–480 of 1,021 Next Last