ROT13 in all languages in chars. 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st madex 🇩🇪 396 142 4 Jan 2025 602nd snoozingnewt 🇺🇸 394 127 8 Jan 2025 603rd galloj 🇨🇿 393 143 23 Jan 2025 604th CaedenHarper 🇨🇦 390 169 5 Feb 2025 605th TaserTheFox 🇺🇸 388 145 22 Feb 2025 606th vyx777 385 214 11 Jan 2025 607th martinorav 380 148 20 Jan 2025 607th qwjhvbxi 380 148 21 Jan 2025 609th ComputerKWasTaken 🇺🇸 375 150 20 Jan 2025 610th The-Wolfson 371 242 22 Jan 2025 611th atazzam 🇺🇸 370 152 16 Jan 2025 612th mbittner20 349 161 7 Feb 2025 613th shaneliu-zf 🇹🇼 345 191 20 days ago 614th WillowWispy 335 168 22 Mar 2025 615th chartung17 333 169 7 Apr 2025 616th HumanoidCPU 328 274 1 Feb 2025 617th snoozingnewt 🇺🇸 321 53 26 Jan 2025 618th Benned-H 312 180 12 Jan 2025 619th roguh 🇬🇹 299 188 9 Jan 2025 620th Scenes7 296 190 9 Jan 2025 621st zt14427 295 223 18 Jan 2025 622nd firewoods1978 291 193 13 Jan 2025 623rd msbranicky 284 354 6 Jan 2025 624th Bananapants22 273 206 10 Jan 2025 625th error-could-not-find-name 270 78 11 Mar 2025 626th msbranicky 267 200 9 Jan 2025 627th dokutan 263 357 8 Jan 2025 628th olleicua 🇺🇸 261 360 23 Jan 2025 629th Kokusui 🇯🇵 257 144 6 Feb 2025 630th cody-ferguson 249 226 21 Jan 2025 631st mathomp4 244 398 10 Jan 2025 632nd Msleizak 🇫🇷 219 231 20 Jan 2025 633rd dokutan 202 1,012 12 Jan 2025 634th AidanWalter 163 345 3 Jan 2025 635th dokutan 144 237 22 Feb 2025 636th KatieLG 🇬🇧 133 822 23 hours ago 637th Shanethegamer 🇺🇸 120 142 5 Jan 2025 638th dokutan 101 955 6 Jan 2025 639th dokutan 81 1,345 6 Jan 2025 640th dokutan 34 2,434 14 Jan 2025 641st emgordon154 0 3 6 Feb 2025 641st DialFrost 🇸🇬 0 3 6 Feb 2025 641st kg583 🇺🇸 0 3 6 Feb 2025 641st CLOStrophobic 🇮🇹 0 3 7 Feb 2025 641st Yewzir 🇧🇪 0 3 15 Feb 2025 646th lyxal 🇦🇺 0 13 5 Feb 2025 647th darrenks 0 14 16 days ago 648th themoonisacheese 0 15 25 days ago 648th 2bular 0 15 17 days ago 650th plcc0 0 21 33 hours ago 651st KatieLG 🇬🇧 0 35 9 Feb 2025 651st ovs-code 🇩🇪 0 35 14 Feb 2025 653rd ovs-code 🇩🇪 0 50 4 Feb 2025 654th DialFrost 🇸🇬 0 63 23 Feb 2025 655th GolfingSuccess 🇬🇷 0 69 5 Feb 2025 656th rucin93 🇵🇱 0 88 18 Feb 2025 657th edsrzf 🇳🇿 0 140 23 days ago 658th ndren 0 167 6 Feb 2025 Prev 601–658 of 658