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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 801st Siri-chan 542 161 13ms 8 Jan 2025 802nd Natanaelel 🇸🇪 541 39 2ms 9 Jan 2025 803rd MeWhenI 🇻🇦 541 91 248ms 10 Jul 2025 804th dokutan 541 93 1,343ms 5 Feb 2025 805th CarsonChr 🇺🇸 541 132 442ms 5 Jan 2025 806th HumanoidCPU 540 189 198ms 1 Feb 2025 807th lukechampine 539 202 315ms 7 Jun 2025 808th rbobillot 539 345 1,476ms 13 Jan 2025 809th shaneliu-zf 🇹🇼 538 101 2,372ms 30 May 2025 810th JunkIce 538 121 11ms 12 Feb 2025 811th ikskuh 538 124 1ms 27 Jun 2025 812th ravnskjaer 🇩🇰 538 156 465ms 15 Dec 2025 813th pquline 534 122 18ms 15 Mar 2025 814th snoozingnewt 🇨🇦 530 159 3ms 2 Nov 2025 815th MeWhenI 🇻🇦 529 122 144ms 6 Jan 2025 816th vhoulbreque 🇫🇷 525 124 17ms 16 Feb 2025 817th msbranicky 525 138 2ms 4 Jan 2025 818th Shanethegamer 🇺🇸 524 96 1,327ms 1 Jan 2025 819th andrewl64 524 179 1,950ms 25 Sep 2025 820th cyrilboyer 🇫🇷 523 195 156ms 13 Jan 2025 821st msbranicky 523 208 360ms 6 Jan 2025 822nd Mikey-Beep 🇬🇧 521 125 11ms 8 Jul 2025 823rd DialFrost 🇸🇬 519 97 1,301ms 5 Jan 2025 824th Schmitt-Very-Cool 518 162 527ms 3 Oct 2025 825th madex 🇩🇪 518 197 195ms 4 Jan 2025 826th olleicua 🇺🇸 517 64 39ms 9 Mar 2025 827th osNiko 🇧🇷 517 126 12ms 16 Aug 2025 828th iilegacyyii 517 129 2ms 16 Jan 2025 829th MyXoToD 🇩🇪 516 169 14ms 20 May 2025 830th CaedenHarper 🇨🇦 514 139 406ms 16 Oct 2025 831st JDiLenarda 🇫🇷 514 162 1,281ms 30 Jan 2026 832nd blaztoma 🇱🇹 514 196 27ms 21 Sep 2025 833rd Bobini1 🇵🇱 513 127 17ms 15 Jan 2025 833rd matsagad 513 127 35ms 16 Jan 2025 835th Mabeloid 🇳🇴 510 131 4ms 21 Oct 2025 836th Siri-chan 508 201 178ms 8 Jan 2025 837th JOrE20 507 127 123ms 4 Dec 2025 838th tjwrenn 505 129 11ms 27 Jan 2025 839th duckyluuk 🇳🇱 505 191 6ms 29 Jan 2026 840th frankgraziano 505 210 40ms 16 May 2025 841st madeforlosers 504 173 15ms 14 Jan 2025 842nd Shanethegamer 🇺🇸 503 141 54ms 2 Jan 2025 843rd alaaeelsayed 503 167 428ms 15 Jan 2025 844th balloffur 501 167 441ms 7 Dec 2025 845th Kacarott 🇦🇺 500 193 7ms 26 Apr 2025 846th aditsu 499 109 2,276ms 30 Nov 2025 847th jtaxen 497 131 49ms 27 Jan 2025 848th jameswmccarty 494 132 12ms 7 Mar 2025 849th HumanoidCPU 490 171 53ms 17 Jan 2025 850th amazingalek 🇳🇴 489 146 384ms 1 Jan 2026 851st DanielSchmerber 488 172 466ms 9 Jan 2025 852nd snoozingnewt 🇨🇦 487 177 7ms 2 Nov 2025 853rd nils-imhoff 487 253 1,647ms 27 Jun 2025 854th codewrite 🇬🇧 486 147 445ms 6 Jan 2026 855th JRaspass 🇬🇧 486 224 309ms 5 Jan 2025 856th HumanoidCPU 484 138 2ms 25 May 2025 857th Ailko 🇧🇪 483 135 29ms 17 Jan 2025 857th itljan30 483 135 12ms 26 Jan 2025 857th smilesformiles3 483 135 18ms 18 Jun 2025 860th gjoacorp 🇬🇧 481 174 433ms 4 Aug 2025 860th dokutan 481 174 61ms 13 Nov 2025 862nd dokutan 480 139 5ms 13 Nov 2025 863rd snoozingnewt 🇨🇦 480 192 9ms 2 Nov 2025 864th emgordon154 477 140 5ms 20 Dec 2025 865th bpharaldsson 476 150 480ms 31 Jan 2026 866th snoozingnewt 🇨🇦 474 196 32ms 2 Nov 2025 867th snoozingnewt 🇨🇦 473 141 4ms 2 Nov 2025 868th HumanoidCPU 472 179 373ms 2 Feb 2025 869th Pale-Vessel 472 216 199ms 23 Sep 2025 870th JunkIce 471 117 554ms 17 Jan 2025 871st snooze92 🇫🇷 469 139 11ms 5 Mar 2025 872nd snoozingnewt 🇨🇦 469 188 27ms 2 Nov 2025 873rd snoozingnewt 🇨🇦 469 253 40ms 2 Nov 2025 874th balloffur 467 143 5ms 7 Dec 2025 875th iczelia 🇩🇪 467 163 5ms 21 Sep 2025 876th brimstonetrader 465 140 18ms 6 Jan 2025 877th PyryL 🇫🇮 462 141 11ms 22 Jan 2025 878th HumanoidCPU 461 155 463ms 1 Feb 2025 878th dokutan 461 155 402ms 30 Mar 2025 880th madex 🇩🇪 459 142 18ms 4 Jan 2025 First Prev 801–880 of 1,035 Next Last