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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st Mabeloid 🇳🇴 507 132 7 Jan 2025 602nd madeforlosers 504 173 14 Jan 2025 603rd tjwrenn 502 129 27 Jan 2025 604th Siri-chan 499 201 8 Jan 2025 605th JDiLenarda 🇫🇷 498 166 7 Mar 2025 606th jtaxen 494 131 27 Jan 2025 607th HumanoidCPU 494 171 17 Jan 2025 608th jameswmccarty 490 132 7 Mar 2025 609th Kacarott 🇦🇺 486 193 26 Apr 2025 610th frankgraziano 486 210 21 days ago 611th HumanoidCPU 485 138 13 days ago 612th JRaspass 🇬🇧 485 224 5 Jan 2025 613th Ailko 🇧🇪 479 135 17 Jan 2025 613th itljan30 479 135 26 Jan 2025 615th emgordon154 474 141 5 Jan 2025 616th JunkIce 466 117 17 Jan 2025 617th snooze92 🇫🇷 466 139 5 Mar 2025 618th HumanoidCPU 464 155 1 Feb 2025 618th dokutan 464 155 30 Mar 2025 620th HumanoidCPU 464 179 2 Feb 2025 621st dokutan 464 182 30 Mar 2025 622nd brimstonetrader 462 140 6 Jan 2025 623rd dokutan 461 145 30 Mar 2025 624th PyryL 🇫🇮 459 141 22 Jan 2025 625th nullshallot 456 111 5 Jan 2025 626th madex 🇩🇪 456 142 4 Jan 2025 627th galloj 🇨🇿 453 143 23 Jan 2025 628th CheeseCake628 🇳🇴 449 144 19 days ago 629th TaserTheFox 🇺🇸 446 145 22 Feb 2025 630th martinorav 437 148 20 Jan 2025 630th qwjhvbxi 437 148 21 Jan 2025 632nd ComputerKWasTaken 🇺🇸 431 150 20 Jan 2025 633rd snoozingnewt 🇺🇸 429 127 8 Jan 2025 634th Chinay-Domitrix 🇺🇸 428 125 16 Apr 2025 635th atazzam 🇺🇸 426 152 16 Jan 2025 636th emgordon154 420 130 3 Jan 2025 637th vyx777 407 214 11 Jan 2025 638th KatieLG 🇬🇧 402 85 6 Jan 2025 639th mbittner20 402 161 7 Feb 2025 640th KatieLG 🇬🇧 402 270 5 Jan 2025 641st CaedenHarper 🇨🇦 396 169 5 Feb 2025 642nd WillowWispy 385 168 22 Mar 2025 643rd chartung17 383 169 7 Apr 2025 644th CheeseCake628 🇳🇴 378 144 19 days ago 645th The-Wolfson 371 242 22 Jan 2025 646th weliveinhell 🇭🇹 366 238 4 days ago 647th Benned-H 360 180 12 Jan 2025 648th dokutan 360 182 12 Feb 2025 649th shaneliu-zf 🇹🇼 350 191 16 Apr 2025 650th roguh 🇬🇹 344 188 9 Jan 2025 651st Scenes7 341 190 9 Jan 2025 651st 40fied4t 341 190 22 days ago 653rd firewoods1978 335 193 13 Jan 2025 654th HumanoidCPU 328 274 1 Feb 2025 655th snoozingnewt 🇺🇸 321 53 26 Jan 2025 656th Bananapants22 314 206 10 Jan 2025 657th driri85 313 207 7 Jan 2025 658th zt14427 300 223 18 Jan 2025 659th dokutan 298 152 8 Apr 2025 660th cody-ferguson 286 226 21 Jan 2025 661st msbranicky 284 354 6 Jan 2025 662nd error-could-not-find-name 270 78 11 Mar 2025 663rd msbranicky 267 200 9 Jan 2025 664th olleicua 🇺🇸 264 355 37 hours ago 665th dokutan 263 357 8 Jan 2025 666th Kokusui 🇯🇵 257 144 6 Feb 2025 667th mathomp4 246 398 10 Jan 2025 668th Msleizak 🇫🇷 219 231 20 Jan 2025 669th dokutan 192 1,064 12 Jan 2025 670th AidanWalter 188 345 3 Jan 2025 671st dokutan 144 237 22 Feb 2025 672nd KatieLG 🇬🇧 133 822 5 May 2025 673rd Shanethegamer 🇺🇸 120 142 5 Jan 2025 674th dokutan 96 1,007 6 Jan 2025 675th dokutan 78 1,397 6 Jan 2025 Prev 601–675 of 698 Next