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 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 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 Topological Sort 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 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Topological Sort 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 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 675th snoozingnewt 🇺🇸 537 121 31 Mar 2025 677th ikskuh 536 155 27 Jun 2025 678th shaneliu-zf 🇹🇼 535 101 30 May 2025 679th CarsonChr 🇺🇸 535 132 5 Jan 2025 679th tomh1012 535 132 10 days ago 681st ikskuh 534 124 27 Jun 2025 682nd lukechampine 534 202 7 Jun 2025 683rd pquline 533 122 15 Mar 2025 684th HumanoidCPU 533 189 1 Feb 2025 685th Bmrl7 529 123 2 days ago 686th MeWhenI 🇻🇦 526 122 6 Jan 2025 687th vhoulbreque 🇫🇷 524 124 16 Feb 2025 688th Shanethegamer 🇺🇸 522 96 1 Jan 2025 689th Mikey-Beep 🇬🇧 520 125 8 Jul 2025 690th msbranicky 519 208 6 Jan 2025 691st cyrilboyer 🇫🇷 517 195 13 Jan 2025 692nd DialFrost 🇸🇬 516 97 5 Jan 2025 693rd Emutis 🇱🇹 516 126 22 Jan 2025 693rd osNiko 🇧🇷 516 126 16 days ago 695th olleicua 🇺🇸 515 64 9 Mar 2025 696th iilegacyyii 514 129 16 Jan 2025 697th MyXoToD 🇩🇪 514 169 20 May 2025 698th Bobini1 🇵🇱 512 127 15 Jan 2025 698th matsagad 512 127 16 Jan 2025 700th madex 🇩🇪 512 197 4 Jan 2025 701st michelebastione 🇮🇹 511 138 11 days ago 702nd JDiLenarda 🇫🇷 508 164 17 Jun 2025 703rd tjwrenn 504 129 27 Jan 2025 704th Mabeloid 🇳🇴 502 132 7 Jan 2025 705th madeforlosers 502 173 14 Jan 2025 706th Siri-chan 502 201 8 Jan 2025 707th frankgraziano 500 210 16 May 2025 708th jtaxen 496 131 27 Jan 2025 709th jameswmccarty 493 132 7 Mar 2025 710th emgordon154 492 43 27 Jun 2025 711th nils-imhoff 487 253 27 Jun 2025 712th HumanoidCPU 486 171 17 Jan 2025 713th Kacarott 🇦🇺 486 193 26 Apr 2025 714th Ailko 🇧🇪 482 135 17 Jan 2025 714th itljan30 482 135 26 Jan 2025 714th smilesformiles3 482 135 18 Jun 2025 717th JRaspass 🇬🇧 482 224 5 Jan 2025 718th HumanoidCPU 480 138 25 May 2025 719th gjoacorp 🇬🇧 478 174 4 Aug 2025 720th emgordon154 470 141 5 Jan 2025 721st HumanoidCPU 470 179 2 Feb 2025 722nd JunkIce 468 117 17 Jan 2025 723rd snooze92 🇫🇷 468 139 5 Mar 2025 724th brimstonetrader 464 140 6 Jan 2025 725th PyryL 🇫🇮 461 141 22 Jan 2025 726th madex 🇩🇪 458 142 4 Jan 2025 727th dokutan 457 145 30 Mar 2025 728th dokutan 457 182 30 Mar 2025 729th galloj 🇨🇿 455 143 23 Jan 2025 730th HumanoidCPU 455 155 1 Feb 2025 730th dokutan 455 155 30 Mar 2025 732nd CheeseCake628 🇳🇴 451 144 19 May 2025 733rd TaserTheFox 🇺🇸 448 145 22 Feb 2025 734th mhgockel 448 148 21 Jun 2025 735th nullshallot 444 111 5 Jan 2025 736th emgordon154 444 124 30 Jun 2025 737th martinorav 439 148 20 Jan 2025 737th qwjhvbxi 439 148 21 Jan 2025 739th osNiko 🇧🇷 433 86 16 days ago 740th ComputerKWasTaken 🇺🇸 433 150 20 Jan 2025 741st Chinay-Domitrix 🇺🇸 432 125 16 Apr 2025 742nd snoozingnewt 🇺🇸 432 127 8 Jan 2025 743rd atazzam 🇺🇸 428 152 16 Jan 2025 744th Zhenyu-Bo 411 158 1 Aug 2025 745th vyx777 406 214 11 Jan 2025 745th non-bin 406 214 28 Jun 2025 747th mbittner20 404 161 7 Feb 2025 748th KatieLG 🇬🇧 402 85 6 Jan 2025 749th KatieLG 🇬🇧 402 270 5 Jan 2025 750th CaedenHarper 🇨🇦 392 169 5 Feb 2025 Prev 676–750 of 832 Next