All holes in Ruby 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 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 Star Wars GPT 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Holes Points Chars Time 450th davishmcclurg 1 786 42 5 Nov 2019 452nd StevenElberger 2 784 219 6 Jul 2021 453rd SalimBXL 2 776 275 8 Feb 2021 454th PFischbeck 1 763 59 28 Jan 2018 455th Crackson4 1 759 54 12 Aug 2023 456th andrew3600 1 758 33 20 Aug 2018 456th venus-as-a-boy 1 758 33 22 Oct 2018 456th leon-w 1 758 33 13 Jul 2019 456th jlscheerer 1 758 33 29 Aug 2019 456th Chesium 1 758 33 6 Aug 2020 456th doberan 1 758 33 2 Nov 2020 456th desecaw13 1 758 33 25 Jan 2025 463rd xyangst 1 755 53 3 Oct 2024 464th ureishi 🇯🇵 1 750 44 30 Jan 2021 465th gabe-gallegos 1 750 52 15 May 2024 466th 5cw 🇺🇸 2 743 235 27 Apr 2023 467th zuparnowa 1 738 61 12 Feb 2019 467th henrytranter 1 738 61 20 Sep 2019 467th Espiobest 1 738 61 13 Feb 2021 467th c0d3-4-F00d 🇩🇪 1 738 61 19 May 2021 467th bwenstar 1 738 61 11 Aug 2022 472nd anishghosh103 1 735 34 15 Mar 2020 472nd Ashikpaul 🇮🇳 1 735 34 28 Apr 2021 472nd raphaelimahorn 1 735 34 2 Sep 2021 472nd lilyyy411 1 735 34 10 Sep 2021 472nd MichaelMBradley 🇨🇦 1 735 34 21 Mar 2022 472nd oceko 1 735 34 26 Nov 2022 472nd nstearns96 🇬🇧 1 735 34 15 Dec 2022 472nd CheeseCake628 🇳🇴 1 735 34 15 Feb 2023 472nd hellopatrick 1 735 34 26 Dec 2023 481st danini-the-panini 1 732 56 27 Aug 2019 482nd jacobly0 🇺🇸 2 729 636 17 Aug 2023 483rd ralsei 1 727 55 7 Oct 2020 484th goodrichster 2 726 803 18 Dec 2024 485th lowlighter 1 714 35 1 Nov 2020 485th cefqrn 1 714 35 26 May 2024 487th croc54 1 714 49 10 Dec 2024 488th m-thorpedo 2 710 661 1 Dec 2020 489th vrnprkh 1 700 70 30 Mar 2023 490th mkessler 1 692 65 17 Mar 2021 491st roguh 🇬🇹 1 688 48 14 Jan 2024 492nd jujurocking 1 681 47 18 May 2021 493rd rholliday 2 679 283 2 Mar 2021 494th 5quiwyrm 1 676 37 31 Aug 2022 495th Seanharrs 1 672 67 14 Sep 2022 495th vzsky 1 672 67 8 Nov 2022 495th khall 1 672 67 9 Mar 2024 498th james-logan 1 671 70 9 Dec 2020 499th MichalMarsalek 🇨🇿 2 667 1,048 2 Sep 2022 500th aliakseikalosha 1 662 68 22 Apr 2022 501st yrral86 1 661 62 9 Mar 2018 501st drkameleon 🇪🇸 1 661 62 28 Jan 2020 503rd KSH-code 🇰🇷 1 658 117 13 Dec 2021 504th McTano 1 652 69 17 Nov 2020 504th peculiarination 1 652 69 3 May 2021 506th olliebaum 1 651 63 12 Jul 2018 507th BoTie 🇺🇸 8 648 7,142 26 May 2021 508th polyrtm 1 644 45 29 Mar 2023 509th lux9 1 643 70 5 Oct 2020 509th No-Jons 1 643 70 27 Oct 2020 509th Xyberista 1 643 70 29 Mar 2021 509th dylanarmstrong 1 643 70 18 Dec 2023 513th angetheo 1 641 39 19 Jan 2018 513th okkun-oreo 1 641 39 2 Nov 2020 513th TheRealOhead 🇺🇸 1 641 39 24 Nov 2022 516th germania 1 634 71 4 Jan 2020 516th c99zealot 1 634 71 1 Aug 2020 516th SpeedyNinja 1 634 71 20 Oct 2020 516th techeverri 1 634 71 21 Apr 2022 516th DxSper 1 634 71 16 Feb 2024 521st ted 1 631 65 17 Apr 2018 522nd dymowski 2 628 1,078 15 Jul 2019 523rd Heathcorp 🇦🇺 1 625 40 26 Nov 2022 524th rachelambda 1 616 73 7 Jun 2020 525th bstrautin 1 610 77 12 Jun 2020 Prev 451–525 of 762 Next