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 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 Chars Time Submitted 676th madex 🇩🇪 585 112 2ms 4 Jan 2025 676th Mandrzejy 🇵🇱 585 112 2ms 5 Jan 2025 678th martindotexe 🇳🇴 585 186 267ms 16 May 2025 679th ikskuh 585 209 1,704ms 27 Jun 2025 680th dokutan 584 144 4ms 12 Feb 2025 681st CheeseCake628 🇳🇴 583 97 12ms 20 May 2025 682nd Shanethegamer 🇺🇸 583 143 1,295ms 4 Jan 2025 683rd emgordon154 581 93 2,175ms 2 Aug 2025 684th Shanethegamer 🇺🇸 580 177 167ms 3 Jan 2025 684th WatMan77 580 177 131ms 27 May 2025 686th mousetail 🇳🇱 579 59 24ms 6 Feb 2025 687th HumanoidCPU 579 95 7ms 1 Feb 2025 688th emgordon154 578 87 1,046ms 5 Jan 2025 689th Natanaelel 🇸🇪 577 62 36ms 11 Jul 2025 690th HaxSam 577 143 11ms 27 Jun 2025 691st Ripick 576 146 338ms 15 Feb 2025 692nd h3ra993huskp 🇯🇵 575 146 330ms 5 Jan 2025 693rd JunkIce 574 88 427ms 17 Jan 2025 694th gastropner 574 114 2ms 5 Jul 2025 694th jupj 🇫🇮 574 114 2ms 27 Aug 2025 696th blaztoma 🇱🇹 570 186 40ms 21 Sep 2025 697th aksyristos 569 145 13ms 11 Jan 2025 698th ikskuh 567 147 59ms 26 Sep 2025 699th xyangst 561 147 9ms 14 Feb 2025 700th blaztoma 🇱🇹 560 117 5ms 21 Sep 2025 701st GolfingSuccess 🇬🇷 555 322 51ms 2 Jan 2025 702nd tomh1012 554 128 337ms 12 Sep 2025 703rd janAkali 🇷🇺 553 152 361ms 18 Jan 2025 703rd miabea73 553 152 356ms 26 Aug 2025 705th rucin93 🇵🇱 551 184 187ms 5 Jan 2025 706th bac0id 550 119 2ms 10 Jan 2025 707th OllieBoyne 🇬🇧 549 103 10ms 9 Jan 2025 708th Shanethegamer 🇺🇸 549 141 47ms 2 Jan 2025 709th snoozingnewt 🇺🇸 548 185 188ms 8 days ago 710th Shanethegamer 🇺🇸 546 160 27ms 5 Jan 2025 711th andrewl64 542 179 2,254ms 25 Sep 2025 712th Natanaelel 🇸🇪 541 39 3ms 9 Jan 2025 713th MeWhenI 🇻🇦 541 91 270ms 10 Jul 2025 714th dokutan 541 93 939ms 5 Feb 2025 715th Yewzir 🇧🇪 541 121 2ms 6 Jan 2025 716th Mabeloid 🇳🇴 539 105 12ms 7 Jan 2025 717th jbdrucker 539 153 10ms 24 Jan 2025 718th lukechampine 539 202 263ms 7 Jun 2025 719th CarsonChr 🇺🇸 537 132 365ms 5 Jan 2025 720th HumanoidCPU 536 189 188ms 1 Feb 2025 721st shaneliu-zf 🇹🇼 535 101 2,294ms 30 May 2025 722nd not-a-pokemon 532 123 6ms 18 Apr 2025 723rd jared-hughes 529 107 17ms 7 Jan 2025 724th MeWhenI 🇻🇦 529 122 130ms 6 Jan 2025 725th snoozingnewt 🇺🇸 529 159 4ms 8 days ago 726th ikskuh 528 124 2ms 27 Jun 2025 727th snoozingnewt 🇺🇸 527 86 181ms 8 days ago 728th Shanethegamer 🇺🇸 524 96 973ms 1 Jan 2025 729th msbranicky 523 208 256ms 6 Jan 2025 730th CheeseCake628 🇳🇴 521 97 473ms 20 May 2025 731st cyrilboyer 🇫🇷 520 195 148ms 13 Jan 2025 732nd DialFrost 🇸🇬 519 97 982ms 5 Jan 2025 733rd denballakh 519 109 18ms 13 Jan 2025 734th Schmitt-Very-Cool 518 162 341ms 3 Oct 2025 735th olleicua 🇺🇸 516 64 35ms 9 Mar 2025 736th madex 🇩🇪 515 197 187ms 4 Jan 2025 737th wobblybits 514 110 24ms 19 Aug 2025 738th michelebastione 🇮🇹 514 138 321ms 21 Aug 2025 739th Siri-chan 513 161 10ms 8 Jan 2025 740th blaztoma 🇱🇹 511 196 31ms 21 Sep 2025 741st mossiegoat 510 111 16ms 7 Jul 2025 742nd CaedenHarper 🇨🇦 510 139 376ms 24 days ago 743rd iilegacyyii 508 129 2ms 16 Jan 2025 744th JDiLenarda 🇫🇷 508 164 1,316ms 17 Jun 2025 745th dokutan 507 127 74ms 12 Feb 2025 746th 051 🇸🇬 505 112 14ms 8 Oct 2025 747th frankgraziano 505 210 51ms 16 May 2025 748th Siri-chan 504 201 167ms 8 Jan 2025 749th alaaeelsayed 503 167 316ms 15 Jan 2025 750th Mabeloid 🇳🇴 500 131 4ms 20 days ago First Prev 676–750 of 916 Next Last