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 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 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 Hilbert Curve Mandelbrot 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 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 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 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 Hilbert Curve Mandelbrot 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 Chars Time 601st JRaspass 🇬🇧 485 224 5 Jan 2025 602nd Jaydosu 481 117 16 Apr 2025 602nd calebaitken 481 117 16 Apr 2025 604th HumanoidCPU 478 138 13 days ago 605th madeforlosers 478 173 14 Jan 2025 606th emgordon154 468 141 5 Jan 2025 607th HumanoidCPU 464 155 1 Feb 2025 607th dokutan 464 155 30 Mar 2025 609th HumanoidCPU 464 179 2 Feb 2025 610th dokutan 464 182 30 Mar 2025 611th pquline 461 122 15 Mar 2025 612th nullshallot 456 111 5 Jan 2025 613th dokutan 455 145 30 Mar 2025 614th vhoulbreque 🇫🇷 454 124 16 Feb 2025 615th Bobini1 🇵🇱 443 127 15 Jan 2025 615th matsagad 443 127 16 Jan 2025 617th driri85 436 129 7 Jan 2025 617th tjwrenn 436 129 27 Jan 2025 619th jtaxen 430 131 27 Jan 2025 620th Chinay-Domitrix 🇺🇸 428 125 16 Apr 2025 621st jameswmccarty 427 132 7 Mar 2025 622nd emgordon154 420 130 3 Jan 2025 623rd Ailko 🇧🇪 417 135 17 Jan 2025 623rd itljan30 417 135 26 Jan 2025 625th dokutan 416 109 16 Apr 2025 626th snooze92 🇫🇷 405 139 5 Mar 2025 627th KatieLG 🇬🇧 402 85 6 Jan 2025 628th brimstonetrader 402 140 6 Jan 2025 629th KatieLG 🇬🇧 402 270 5 Jan 2025 630th PyryL 🇫🇮 399 141 22 Jan 2025 631st madex 🇩🇪 396 142 4 Jan 2025 632nd snoozingnewt 🇺🇸 395 127 8 Jan 2025 633rd galloj 🇨🇿 394 143 23 Jan 2025 634th CaedenHarper 🇨🇦 391 169 5 Feb 2025 635th TaserTheFox 🇺🇸 388 145 22 Feb 2025 636th vyx777 386 214 11 Jan 2025 637th martinorav 380 148 20 Jan 2025 637th qwjhvbxi 380 148 21 Jan 2025 639th ComputerKWasTaken 🇺🇸 375 150 20 Jan 2025 640th The-Wolfson 371 242 22 Jan 2025 641st atazzam 🇺🇸 370 152 16 Jan 2025 642nd mbittner20 350 161 7 Feb 2025 643rd weliveinhell 🇭🇹 347 238 4 days ago 644th shaneliu-zf 🇹🇼 346 191 16 Apr 2025 645th WillowWispy 335 168 22 Mar 2025 646th chartung17 333 169 7 Apr 2025 647th HumanoidCPU 328 274 1 Feb 2025 648th snoozingnewt 🇺🇸 321 53 26 Jan 2025 649th Benned-H 313 180 12 Jan 2025 650th roguh 🇬🇹 299 188 9 Jan 2025 651st Scenes7 296 190 9 Jan 2025 651st 40fied4t 296 190 22 days ago 653rd zt14427 296 223 18 Jan 2025 654th firewoods1978 292 193 13 Jan 2025 655th msbranicky 284 354 6 Jan 2025 656th Bananapants22 273 206 10 Jan 2025 657th error-could-not-find-name 270 78 11 Mar 2025 658th msbranicky 267 200 9 Jan 2025 659th olleicua 🇺🇸 264 355 37 hours ago 660th dokutan 263 357 8 Jan 2025 661st Kokusui 🇯🇵 257 144 6 Feb 2025 662nd cody-ferguson 249 226 21 Jan 2025 663rd mathomp4 246 398 10 Jan 2025 664th Msleizak 🇫🇷 219 231 20 Jan 2025 665th dokutan 202 1,012 12 Jan 2025 666th AidanWalter 163 345 3 Jan 2025 667th dokutan 144 237 22 Feb 2025 668th KatieLG 🇬🇧 133 822 5 May 2025 669th Shanethegamer 🇺🇸 120 142 5 Jan 2025 670th dokutan 101 955 6 Jan 2025 671st dokutan 81 1,345 6 Jan 2025 672nd dokutan 34 2,434 14 Jan 2025 673rd emgordon154 0 3 6 Feb 2025 673rd DialFrost 🇸🇬 0 3 6 Feb 2025 673rd kg583 🇺🇸 0 3 6 Feb 2025 Prev 601–675 of 694 Next