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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 751st CaedenHarper 🇨🇦 510 139 376ms 16 days ago 752nd snoozingnewt 🇺🇸 510 192 10ms 20 hours ago 753rd JDiLenarda 🇫🇷 508 164 1,316ms 17 Jun 2025 754th Mabeloid 🇳🇴 507 131 5ms 12 days ago 755th blaztoma 🇱🇹 507 196 31ms 21 Sep 2025 756th frankgraziano 505 210 51ms 16 May 2025 757th tjwrenn 504 129 13ms 27 Jan 2025 758th Siri-chan 504 201 167ms 8 Jan 2025 759th madeforlosers 503 173 12ms 14 Jan 2025 760th alaaeelsayed 502 167 353ms 15 Jan 2025 761st jtaxen 497 131 52ms 27 Jan 2025 762nd jameswmccarty 493 132 12ms 7 Mar 2025 763rd Kacarott 🇦🇺 490 193 9ms 26 Apr 2025 764th HumanoidCPU 488 171 66ms 17 Jan 2025 765th DanielSchmerber 487 172 324ms 9 Jan 2025 766th snoozingnewt 🇺🇸 487 177 9ms 20 hours ago 767th JRaspass 🇬🇧 485 224 292ms 5 Jan 2025 768th Ailko 🇧🇪 482 135 31ms 17 Jan 2025 768th itljan30 482 135 17ms 26 Jan 2025 768th smilesformiles3 482 135 20ms 18 Jun 2025 771st HumanoidCPU 481 138 2ms 25 May 2025 772nd gjoacorp 🇬🇧 479 174 380ms 4 Aug 2025 773rd nils-imhoff 478 253 1,864ms 27 Jun 2025 774th snoozingnewt 🇺🇸 472 253 40ms 20 hours ago 775th emgordon154 471 141 5ms 5 Jan 2025 775th snoozingnewt 🇺🇸 471 141 4ms 20 hours ago 777th snoozingnewt 🇺🇸 471 196 31ms 20 hours ago 778th HumanoidCPU 470 179 320ms 2 Feb 2025 779th JunkIce 469 117 936ms 17 Jan 2025 780th Pale-Vessel 469 216 186ms 23 Sep 2025 781st snooze92 🇫🇷 468 139 12ms 5 Mar 2025 782nd brimstonetrader 465 140 19ms 6 Jan 2025 783rd snoozingnewt 🇺🇸 465 188 26ms 20 hours ago 784th PyryL 🇫🇮 461 141 11ms 22 Jan 2025 785th madex 🇩🇪 458 142 18ms 4 Jan 2025 786th dokutan 458 145 5ms 30 Mar 2025 787th dokutan 458 182 71ms 30 Mar 2025 788th yoshykai 458 183 348ms 10 Apr 2025 789th HumanoidCPU 457 155 423ms 1 Feb 2025 789th dokutan 457 155 357ms 30 Mar 2025 789th snoozingnewt 🇺🇸 457 155 154ms 20 hours ago 792nd snoozingnewt 🇺🇸 456 158 487ms 20 hours ago 793rd ravnskjaer 🇩🇰 456 184 581ms 3 Jan 2025 794th galloj 🇨🇿 455 143 17ms 23 Jan 2025 795th snoozingnewt 🇺🇸 452 111 1,064ms 20 hours ago 796th CheeseCake628 🇳🇴 452 144 12ms 19 May 2025 797th TaserTheFox 🇺🇸 449 145 13ms 22 Feb 2025 798th mhgockel 448 148 4ms 21 Jun 2025 799th snoozingnewt 🇺🇸 446 187 901ms 20 hours ago 800th emgordon154 444 124 10ms 30 Jun 2025 801st nullshallot 443 111 264ms 5 Jan 2025 802nd martinorav 440 148 14ms 20 Jan 2025 802nd qwjhvbxi 440 148 24ms 21 Jan 2025 804th blaztoma 🇱🇹 439 107 260ms 4 days ago 805th osNiko 🇧🇷 435 86 132ms 16 Aug 2025 806th iczelia 🇩🇪 435 163 5ms 21 Sep 2025 807th ComputerKWasTaken 🇺🇸 434 150 11ms 20 Jan 2025 808th Chinay-Domitrix 🇺🇸 432 125 2,816ms 16 Apr 2025 809th atazzam 🇺🇸 428 152 11ms 16 Jan 2025 810th Zhenyu-Bo 412 158 12ms 1 Aug 2025 811th snoozingnewt 🇺🇸 409 241 41ms 20 hours ago 812th MeWhenI 🇻🇦 408 103 1,160ms 15 Sep 2025 813th CheeseCake628 🇳🇴 407 135 478ms 15 days ago 814th vyx777 407 214 10ms 11 Jan 2025 814th non-bin 407 214 17ms 28 Jun 2025 816th snoozingnewt 🇺🇸 405 247 5ms 20 hours ago 817th mbittner20 404 161 12ms 7 Feb 2025 818th snoozingnewt 🇺🇸 403 247 27ms 20 hours ago 819th KatieLG 🇬🇧 402 85 26ms 6 Jan 2025 820th KatieLG 🇬🇧 402 270 26ms 5 Jan 2025 821st CaedenHarper 🇨🇦 393 169 5ms 5 Feb 2025 822nd KatieLG 🇬🇧 389 216 2ms 2 Oct 2025 823rd WillowWispy 387 168 12ms 22 Mar 2025 824th chartung17 385 169 20ms 7 Apr 2025 825th gnuvince 384 55 2ms 29 Jun 2025 First Prev 751–825 of 907 Next Last