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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 iilegacyyii 515 129 2ms 16 Jan 2025 752nd MyXoToD 🇩🇪 515 169 11ms 20 May 2025 753rd madex 🇩🇪 515 197 187ms 4 Jan 2025 754th michelebastione 🇮🇹 514 138 321ms 21 Aug 2025 755th Bobini1 🇵🇱 512 127 17ms 15 Jan 2025 755th matsagad 512 127 35ms 16 Jan 2025 757th blaztoma 🇱🇹 511 196 31ms 21 Sep 2025 758th CaedenHarper 🇨🇦 510 139 376ms 22 days ago 759th snoozingnewt 🇺🇸 510 192 10ms 6 days ago 760th JDiLenarda 🇫🇷 508 164 1,316ms 17 Jun 2025 761st Mabeloid 🇳🇴 507 131 5ms 18 days ago 762nd frankgraziano 505 210 51ms 16 May 2025 763rd tjwrenn 504 129 13ms 27 Jan 2025 764th Siri-chan 504 201 167ms 8 Jan 2025 765th alaaeelsayed 503 167 319ms 15 Jan 2025 766th madeforlosers 503 173 11ms 14 Jan 2025 767th jtaxen 497 131 52ms 27 Jan 2025 768th jameswmccarty 493 132 12ms 7 Mar 2025 769th Kacarott 🇦🇺 490 193 9ms 26 Apr 2025 770th HumanoidCPU 488 171 58ms 17 Jan 2025 771st DanielSchmerber 488 172 324ms 9 Jan 2025 772nd snoozingnewt 🇺🇸 487 177 9ms 6 days ago 773rd JRaspass 🇬🇧 485 224 254ms 5 Jan 2025 774th nils-imhoff 483 253 1,705ms 27 Jun 2025 775th Ailko 🇧🇪 482 135 31ms 17 Jan 2025 775th itljan30 482 135 17ms 26 Jan 2025 775th smilesformiles3 482 135 20ms 18 Jun 2025 778th HumanoidCPU 481 138 2ms 25 May 2025 779th gjoacorp 🇬🇧 479 174 396ms 4 Aug 2025 780th snoozingnewt 🇺🇸 472 253 40ms 6 days ago 781st emgordon154 471 141 5ms 5 Jan 2025 781st snoozingnewt 🇺🇸 471 141 4ms 6 days ago 783rd snoozingnewt 🇺🇸 471 196 31ms 6 days ago 784th HumanoidCPU 470 179 320ms 2 Feb 2025 785th JunkIce 469 117 936ms 17 Jan 2025 786th Pale-Vessel 469 216 186ms 23 Sep 2025 787th snooze92 🇫🇷 468 139 12ms 5 Mar 2025 788th brimstonetrader 465 140 19ms 6 Jan 2025 789th snoozingnewt 🇺🇸 465 188 26ms 6 days ago 790th PyryL 🇫🇮 461 141 11ms 22 Jan 2025 791st yoshykai 459 183 330ms 10 Apr 2025 792nd madex 🇩🇪 458 142 18ms 4 Jan 2025 793rd dokutan 458 145 5ms 30 Mar 2025 794th HumanoidCPU 458 155 423ms 1 Feb 2025 794th dokutan 458 155 357ms 30 Mar 2025 796th dokutan 458 182 59ms 30 Mar 2025 797th snoozingnewt 🇺🇸 457 155 154ms 6 days ago 798th snoozingnewt 🇺🇸 456 158 325ms 6 days ago 799th ravnskjaer 🇩🇰 456 184 319ms 3 Jan 2025 800th galloj 🇨🇿 455 143 17ms 23 Jan 2025 801st HumanoidCPU 455 220 26ms 2 days ago 802nd snoozingnewt 🇺🇸 453 111 851ms 6 days ago 803rd CheeseCake628 🇳🇴 452 144 12ms 19 May 2025 804th TaserTheFox 🇺🇸 449 145 13ms 22 Feb 2025 805th mhgockel 448 148 4ms 21 Jun 2025 806th snoozingnewt 🇺🇸 446 187 965ms 6 days ago 807th nullshallot 444 111 264ms 5 Jan 2025 808th emgordon154 444 124 10ms 30 Jun 2025 809th martinorav 440 148 14ms 20 Jan 2025 809th qwjhvbxi 440 148 24ms 21 Jan 2025 811th blaztoma 🇱🇹 439 107 243ms 9 days ago 812th osNiko 🇧🇷 435 86 60ms 16 Aug 2025 813th iczelia 🇩🇪 435 163 5ms 21 Sep 2025 814th ComputerKWasTaken 🇺🇸 434 150 11ms 20 Jan 2025 815th Chinay-Domitrix 🇺🇸 432 125 2,173ms 16 Apr 2025 816th atazzam 🇺🇸 428 152 11ms 16 Jan 2025 817th Zhenyu-Bo 412 158 12ms 1 Aug 2025 818th snoozingnewt 🇺🇸 409 241 41ms 6 days ago 819th MeWhenI 🇻🇦 408 103 1,160ms 15 Sep 2025 820th CheeseCake628 🇳🇴 407 135 478ms 20 days ago 821st vyx777 407 214 10ms 11 Jan 2025 821st non-bin 407 214 17ms 28 Jun 2025 823rd snoozingnewt 🇺🇸 405 247 27ms 6 days ago 823rd snoozingnewt 🇺🇸 405 247 5ms 6 days ago 825th mbittner20 404 161 12ms 7 Feb 2025 First Prev 751–825 of 917 Next Last