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 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 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 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 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 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 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 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 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 MeWhenI 🇻🇦 526 122 6 Jan 2025 677th Shanethegamer 🇺🇸 522 96 1 Jan 2025 678th CheeseCake628 🇳🇴 520 97 20 May 2025 679th msbranicky 520 208 6 Jan 2025 680th denballakh 519 109 13 Jan 2025 681st cyrilboyer 🇫🇷 517 195 13 Jan 2025 682nd DialFrost 🇸🇬 516 97 5 Jan 2025 683rd olleicua 🇺🇸 515 64 9 Mar 2025 684th wobblybits 514 110 19 days ago 685th Siri-chan 512 161 8 Jan 2025 686th madex 🇩🇪 512 197 4 Jan 2025 687th michelebastione 🇮🇹 511 138 17 days ago 688th mossiegoat 509 111 7 Jul 2025 689th JDiLenarda 🇫🇷 508 164 17 Jun 2025 690th dokutan 507 127 12 Feb 2025 691st iilegacyyii 507 129 16 Jan 2025 692nd Siri-chan 502 201 8 Jan 2025 693rd frankgraziano 500 210 16 May 2025 694th te-chnical 496 114 7 May 2025 695th Mabeloid 🇳🇴 495 132 7 Jan 2025 696th emgordon154 492 43 27 Jun 2025 697th AstroOrbis 492 115 12 Jul 2025 697th 1024An 🇮🇳 492 115 13 days ago 699th MyXoToD 🇩🇪 488 169 20 May 2025 700th nils-imhoff 487 253 27 Jun 2025 701st HumanoidCPU 486 171 17 Jan 2025 702nd Kacarott 🇦🇺 486 193 26 Apr 2025 703rd Jaydosu 483 117 16 Apr 2025 703rd calebaitken 483 117 16 Apr 2025 703rd adoxography 483 117 6 days ago 706th JRaspass 🇬🇧 483 224 5 Jan 2025 707th gjoacorp 🇬🇧 478 174 4 Aug 2025 708th madeforlosers 476 173 14 Jan 2025 709th HumanoidCPU 474 138 25 May 2025 710th yokasuretsu 471 120 12 Jul 2025 711th HumanoidCPU 470 179 2 Feb 2025 712th pquline 463 122 15 Mar 2025 713th emgordon154 463 141 5 Jan 2025 714th Bmrl7 460 123 8 days ago 715th dokutan 457 182 30 Mar 2025 716th vhoulbreque 🇫🇷 456 124 16 Feb 2025 717th HumanoidCPU 455 155 1 Feb 2025 717th dokutan 455 155 30 Mar 2025 719th Mikey-Beep 🇬🇧 452 125 8 Jul 2025 720th dokutan 451 145 30 Mar 2025 721st osNiko 🇧🇷 449 126 22 days ago 722nd Bobini1 🇵🇱 445 127 15 Jan 2025 722nd matsagad 445 127 16 Jan 2025 724th nullshallot 444 111 5 Jan 2025 725th emgordon154 444 124 30 Jun 2025 726th mhgockel 442 148 21 Jun 2025 727th driri85 438 129 7 Jan 2025 727th tjwrenn 438 129 27 Jan 2025 729th Chinay-Domitrix 🇺🇸 432 125 16 Apr 2025 730th jtaxen 432 131 27 Jan 2025 731st jameswmccarty 428 132 7 Mar 2025 732nd Ailko 🇧🇪 419 135 17 Jan 2025 732nd itljan30 419 135 26 Jan 2025 732nd smilesformiles3 419 135 18 Jun 2025 735th dokutan 416 109 16 Apr 2025 736th non-bin 412 200 28 Jun 2025 737th snooze92 🇫🇷 407 139 5 Mar 2025 738th brimstonetrader 404 140 6 Jan 2025 739th KatieLG 🇬🇧 402 85 6 Jan 2025 740th KatieLG 🇬🇧 402 270 5 Jan 2025 741st PyryL 🇫🇮 401 141 22 Jan 2025 742nd madex 🇩🇪 398 142 4 Jan 2025 743rd snoozingnewt 🇺🇸 397 127 8 Jan 2025 744th galloj 🇨🇿 395 143 23 Jan 2025 745th TaserTheFox 🇺🇸 390 145 22 Feb 2025 746th CaedenHarper 🇨🇦 387 169 5 Feb 2025 747th vyx777 385 214 11 Jan 2025 748th gnuvince 384 55 29 Jun 2025 749th martinorav 382 148 20 Jan 2025 749th qwjhvbxi 382 148 21 Jan 2025 Prev 676–750 of 830 Next