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 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 Holes Points Chars Time 446th kozydot 1 806 31 11 Mar 2025 452nd jrdn-johnson 1 789 57 8 Nov 2017 452nd refs 1 789 57 30 Nov 2019 452nd Strnadj 1 789 57 3 May 2020 455th seanstory 1 786 42 4 Nov 2019 455th davishmcclurg 1 786 42 5 Nov 2019 457th qwertyuiop3 🇷🇺 1 784 37 20 hours ago 458th StevenElberger 2 784 219 6 Jul 2021 459th SalimBXL 2 776 275 8 Feb 2021 460th PFischbeck 1 763 59 28 Jan 2018 461st Crackson4 1 759 54 12 Aug 2023 462nd andrew3600 1 758 33 20 Aug 2018 462nd venus-as-a-boy 1 758 33 22 Oct 2018 462nd leon-w 1 758 33 13 Jul 2019 462nd jlscheerer 1 758 33 29 Aug 2019 462nd Chesium 1 758 33 6 Aug 2020 462nd doberan 1 758 33 2 Nov 2020 462nd desecaw13 1 758 33 25 Jan 2025 469th xyangst 1 755 53 3 Oct 2024 470th ureishi 🇯🇵 1 750 44 30 Jan 2021 471st gabe-gallegos 1 750 52 15 May 2024 472nd 5cw 🇺🇸 2 743 235 27 Apr 2023 473rd zuparnowa 1 738 61 12 Feb 2019 473rd henrytranter 1 738 61 20 Sep 2019 473rd Espiobest 1 738 61 13 Feb 2021 473rd c0d3-4-F00d 🇩🇪 1 738 61 19 May 2021 473rd bwenstar 1 738 61 11 Aug 2022 478th anishghosh103 1 735 34 15 Mar 2020 478th Ashikpaul 🇮🇳 1 735 34 28 Apr 2021 478th raphaelimahorn 1 735 34 2 Sep 2021 478th lilyyy411 1 735 34 10 Sep 2021 478th MichaelMBradley 🇨🇦 1 735 34 21 Mar 2022 478th oceko 1 735 34 26 Nov 2022 478th nstearns96 🇬🇧 1 735 34 15 Dec 2022 478th CheeseCake628 🇳🇴 1 735 34 15 Feb 2023 478th hellopatrick 1 735 34 26 Dec 2023 487th danini-the-panini 1 732 56 27 Aug 2019 488th jacobly0 🇺🇸 2 729 636 17 Aug 2023 489th ralsei 1 727 55 7 Oct 2020 490th goodrichster 2 726 803 18 Dec 2024 491st lowlighter 1 714 35 1 Nov 2020 491st cefqrn 1 714 35 26 May 2024 493rd croc54 1 714 49 10 Dec 2024 494th m-thorpedo 2 710 661 1 Dec 2020 495th vrnprkh 1 700 70 30 Mar 2023 496th mkessler 1 692 65 17 Mar 2021 497th roguh 🇬🇹 1 688 48 14 Jan 2024 498th JOrE-Softwares 2 685 1,079 3 days ago 499th jujurocking 1 681 47 18 May 2021 500th rholliday 2 679 283 2 Mar 2021 501st 5quiwyrm 1 676 37 31 Aug 2022 502nd Seanharrs 1 672 67 14 Sep 2022 502nd vzsky 1 672 67 8 Nov 2022 502nd khall 1 672 67 9 Mar 2024 505th james-logan 1 671 70 9 Dec 2020 506th MichalMarsalek 🇨🇿 2 667 1,048 2 Sep 2022 507th aliakseikalosha 1 662 68 22 Apr 2022 508th yrral86 1 661 62 9 Mar 2018 508th drkameleon 🇪🇸 1 661 62 28 Jan 2020 510th KSH-code 🇰🇷 1 658 117 13 Dec 2021 511th 0dyse 1 656 61 6 May 2025 512th McTano 1 652 69 17 Nov 2020 512th peculiarination 1 652 69 3 May 2021 514th olliebaum 1 651 63 12 Jul 2018 515th BoTie 🇺🇸 8 648 7,142 26 May 2021 516th polyrtm 1 644 45 29 Mar 2023 517th lux9 1 643 70 5 Oct 2020 517th No-Jons 1 643 70 27 Oct 2020 517th Xyberista 1 643 70 29 Mar 2021 517th dylanarmstrong 1 643 70 18 Dec 2023 521st angetheo 1 641 39 19 Jan 2018 521st okkun-oreo 1 641 39 2 Nov 2020 521st TheRealOhead 🇺🇸 1 641 39 24 Nov 2022 524th germania 1 634 71 4 Jan 2020 524th c99zealot 1 634 71 1 Aug 2020 Prev 451–525 of 771 Next