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 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 Hilbert Curve 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 Knight 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 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 Knight 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 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 Hilbert Curve 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 676th Mabeloid 🇳🇴 495 132 7 Jan 2025 677th emgordon154 492 43 27 Jun 2025 678th AstroOrbis 491 115 12 Jul 2025 679th InigoK 🇺🇸 487 116 17 days ago 680th MyXoToD 🇩🇪 487 169 20 May 2025 681st nils-imhoff 487 253 27 Jun 2025 682nd HumanoidCPU 486 171 17 Jan 2025 683rd Kacarott 🇦🇺 486 193 26 Apr 2025 684th Jaydosu 483 117 16 Apr 2025 684th calebaitken 483 117 16 Apr 2025 686th JRaspass 🇬🇧 482 224 5 Jan 2025 687th gjoacorp 🇬🇧 478 174 12 days ago 688th madeforlosers 476 173 14 Jan 2025 689th HumanoidCPU 473 138 25 May 2025 690th yokasuretsu 471 120 12 Jul 2025 691st HumanoidCPU 470 179 2 Feb 2025 692nd pquline 463 122 15 Mar 2025 693rd emgordon154 463 141 5 Jan 2025 694th dokutan 457 182 30 Mar 2025 695th vhoulbreque 🇫🇷 456 124 16 Feb 2025 696th HumanoidCPU 454 155 1 Feb 2025 696th dokutan 454 155 30 Mar 2025 698th Mikey-Beep 🇬🇧 452 125 8 Jul 2025 699th dokutan 450 145 30 Mar 2025 700th Bobini1 🇵🇱 445 127 15 Jan 2025 700th matsagad 445 127 16 Jan 2025 702nd nullshallot 444 111 5 Jan 2025 703rd osNiko 🇧🇷 442 128 18 days ago 704th mhgockel 441 148 21 Jun 2025 705th emgordon154 440 124 30 Jun 2025 706th driri85 438 129 7 Jan 2025 706th tjwrenn 438 129 27 Jan 2025 708th Chinay-Domitrix 🇺🇸 432 125 16 Apr 2025 709th jtaxen 431 131 27 Jan 2025 710th jameswmccarty 428 132 7 Mar 2025 711th Ailko 🇧🇪 419 135 17 Jan 2025 711th itljan30 419 135 26 Jan 2025 711th smilesformiles3 419 135 18 Jun 2025 714th dokutan 416 109 16 Apr 2025 715th non-bin 412 200 28 Jun 2025 716th snooze92 🇫🇷 407 139 5 Mar 2025 717th brimstonetrader 404 140 6 Jan 2025 718th KatieLG 🇬🇧 402 85 6 Jan 2025 719th KatieLG 🇬🇧 402 270 5 Jan 2025 720th PyryL 🇫🇮 401 141 22 Jan 2025 721st madex 🇩🇪 398 142 4 Jan 2025 722nd snoozingnewt 🇺🇸 397 127 8 Jan 2025 723rd galloj 🇨🇿 395 143 23 Jan 2025 724th TaserTheFox 🇺🇸 390 145 22 Feb 2025 725th CaedenHarper 🇨🇦 386 169 5 Feb 2025 726th vyx777 385 214 11 Jan 2025 727th gnuvince 384 55 29 Jun 2025 728th martinorav 382 148 20 Jan 2025 728th qwjhvbxi 382 148 21 Jan 2025 730th ComputerKWasTaken 🇺🇸 377 150 20 Jan 2025 731st The-Wolfson 374 242 22 Jan 2025 732nd atazzam 🇺🇸 372 152 16 Jan 2025 733rd Zhenyu-Bo 358 158 15 days ago 734th mbittner20 351 161 7 Feb 2025 735th shaneliu-zf 🇹🇼 342 191 16 Apr 2025 736th WillowWispy 336 168 22 Mar 2025 737th chartung17 334 169 7 Apr 2025 738th HumanoidCPU 330 274 1 Feb 2025 739th snoozingnewt 🇺🇸 321 53 26 Jan 2025 740th Benned-H 314 180 12 Jan 2025 741st Scenes7 297 190 9 Jan 2025 741st 40fied4t 297 190 15 May 2025 743rd firewoods1978 293 193 13 Jan 2025 744th zt14427 293 223 18 Jan 2025 745th msbranicky 284 354 6 Jan 2025 746th Bananapants22 274 206 10 Jan 2025 747th error-could-not-find-name 271 78 11 Mar 2025 748th msbranicky 270 200 9 Jan 2025 749th olleicua 🇺🇸 264 355 6 Jun 2025 750th dokutan 263 357 8 Jan 2025 Prev 676–750 of 807 Next