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 Smooth 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 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 674th yokasuretsu 542 120 12 Jul 2025 677th Natanaelel 🇸🇪 541 39 9 Jan 2025 678th MeWhenI 🇻🇦 541 91 10 Jul 2025 679th dokutan 540 155 11 Feb 2025 680th Shanethegamer 🇺🇸 540 160 5 Jan 2025 681st Siri-chan 540 161 8 Jan 2025 682nd dokutan 539 93 5 Feb 2025 683rd not-a-pokemon 539 123 18 Apr 2025 684th JunkIce 537 121 12 Feb 2025 684th snoozingnewt 🇺🇸 537 121 31 Mar 2025 686th ikskuh 536 155 27 Jun 2025 687th shaneliu-zf 🇹🇼 535 101 30 May 2025 688th ikskuh 535 124 27 Jun 2025 689th CarsonChr 🇺🇸 535 132 5 Jan 2025 690th lukechampine 535 202 7 Jun 2025 691st pquline 533 122 15 Mar 2025 692nd HumanoidCPU 533 189 1 Feb 2025 693rd Bmrl7 529 123 22 days ago 694th MeWhenI 🇻🇦 526 122 6 Jan 2025 695th vhoulbreque 🇫🇷 524 124 16 Feb 2025 696th Shanethegamer 🇺🇸 522 96 1 Jan 2025 697th Mikey-Beep 🇬🇧 520 125 8 Jul 2025 698th msbranicky 520 208 6 Jan 2025 699th cyrilboyer 🇫🇷 517 195 13 Jan 2025 700th DialFrost 🇸🇬 516 97 5 Jan 2025 701st osNiko 🇧🇷 516 126 16 Aug 2025 702nd olleicua 🇺🇸 515 64 9 Mar 2025 703rd MyXoToD 🇩🇪 515 169 20 May 2025 704th iilegacyyii 514 129 16 Jan 2025 705th Bobini1 🇵🇱 512 127 15 Jan 2025 705th matsagad 512 127 16 Jan 2025 707th madex 🇩🇪 512 197 4 Jan 2025 708th michelebastione 🇮🇹 511 138 21 Aug 2025 709th JDiLenarda 🇫🇷 508 164 17 Jun 2025 710th tjwrenn 504 129 27 Jan 2025 711th madeforlosers 503 173 14 Jan 2025 712th Mabeloid 🇳🇴 502 132 7 Jan 2025 713th Siri-chan 502 201 8 Jan 2025 714th frankgraziano 500 210 16 May 2025 715th jtaxen 496 131 27 Jan 2025 716th jameswmccarty 493 132 7 Mar 2025 717th HumanoidCPU 486 171 17 Jan 2025 718th Kacarott 🇦🇺 486 193 26 Apr 2025 719th JRaspass 🇬🇧 483 224 5 Jan 2025 720th Ailko 🇧🇪 482 135 17 Jan 2025 720th itljan30 482 135 26 Jan 2025 720th smilesformiles3 482 135 18 Jun 2025 723rd HumanoidCPU 480 138 25 May 2025 724th gjoacorp 🇬🇧 478 174 4 Aug 2025 725th nils-imhoff 478 253 27 Jun 2025 726th emgordon154 470 141 5 Jan 2025 727th HumanoidCPU 470 179 2 Feb 2025 728th JunkIce 468 117 17 Jan 2025 729th snooze92 🇫🇷 468 139 5 Mar 2025 730th brimstonetrader 464 140 6 Jan 2025 731st PyryL 🇫🇮 461 141 22 Jan 2025 732nd madex 🇩🇪 458 142 4 Jan 2025 733rd dokutan 457 145 30 Mar 2025 734th dokutan 457 182 30 Mar 2025 735th galloj 🇨🇿 455 143 23 Jan 2025 736th HumanoidCPU 455 155 1 Feb 2025 736th dokutan 455 155 30 Mar 2025 738th CheeseCake628 🇳🇴 452 144 19 May 2025 739th TaserTheFox 🇺🇸 448 145 22 Feb 2025 740th mhgockel 448 148 21 Jun 2025 741st nullshallot 444 111 5 Jan 2025 742nd emgordon154 444 124 30 Jun 2025 743rd martinorav 439 148 20 Jan 2025 743rd qwjhvbxi 439 148 21 Jan 2025 745th osNiko 🇧🇷 433 86 16 Aug 2025 746th ComputerKWasTaken 🇺🇸 433 150 20 Jan 2025 747th Chinay-Domitrix 🇺🇸 432 125 16 Apr 2025 748th snoozingnewt 🇺🇸 432 127 8 Jan 2025 749th atazzam 🇺🇸 428 152 16 Jan 2025 750th Zhenyu-Bo 412 158 1 Aug 2025 Prev 676–750 of 840 Next