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 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 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 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 Holes Points Chars Time 449th Alex-x90 🇺🇸 1 806 31 3 Feb 2023 449th charliegaming 1 806 31 4 Oct 2023 449th mathisfun271 1 806 31 21 Feb 2024 449th kozydot 1 806 31 11 Mar 2025 455th jrdn-johnson 1 789 57 8 Nov 2017 455th refs 1 789 57 30 Nov 2019 455th Strnadj 1 789 57 3 May 2020 458th seanstory 1 786 42 4 Nov 2019 458th davishmcclurg 1 786 42 5 Nov 2019 460th qwertyuiop3 🇷🇺 1 784 37 6 Jun 2025 461st StevenElberger 2 784 219 6 Jul 2021 462nd SalimBXL 2 776 275 8 Feb 2021 463rd PFischbeck 1 763 59 28 Jan 2018 464th Crackson4 1 759 54 12 Aug 2023 465th andrew3600 1 758 33 20 Aug 2018 465th venus-as-a-boy 1 758 33 22 Oct 2018 465th leon-w 1 758 33 13 Jul 2019 465th jlscheerer 1 758 33 29 Aug 2019 465th Chesium 1 758 33 6 Aug 2020 465th doberan 1 758 33 2 Nov 2020 465th desecaw13 1 758 33 25 Jan 2025 472nd xyangst 1 755 53 3 Oct 2024 473rd ureishi 🇯🇵 1 750 44 30 Jan 2021 474th gabe-gallegos 1 750 52 15 May 2024 475th 5cw 🇺🇸 2 743 235 27 Apr 2023 476th zuparnowa 1 738 61 12 Feb 2019 476th henrytranter 1 738 61 20 Sep 2019 476th Espiobest 1 738 61 13 Feb 2021 476th c0d3-4-F00d 🇩🇪 1 738 61 19 May 2021 480th anishghosh103 1 735 34 15 Mar 2020 480th Ashikpaul 🇮🇳 1 735 34 28 Apr 2021 480th raphaelimahorn 1 735 34 2 Sep 2021 480th lilyyy411 1 735 34 10 Sep 2021 480th MichaelMBradley 🇨🇦 1 735 34 21 Mar 2022 480th oceko 1 735 34 26 Nov 2022 480th nstearns96 🇬🇧 1 735 34 15 Dec 2022 480th CheeseCake628 🇳🇴 1 735 34 15 Feb 2023 480th hellopatrick 1 735 34 26 Dec 2023 489th danini-the-panini 1 732 56 27 Aug 2019 490th jacobly0 🇺🇸 2 729 636 17 Aug 2023 491st ralsei 1 727 55 7 Oct 2020 492nd goodrichster 2 726 803 18 Dec 2024 493rd lowlighter 1 714 35 1 Nov 2020 493rd cefqrn 1 714 35 26 May 2024 495th croc54 1 714 49 10 Dec 2024 496th m-thorpedo 2 710 661 1 Dec 2020 497th RaBa21 🇭🇺 2 704 1,787 14 days ago 498th vrnprkh 1 700 70 30 Mar 2023 499th mkessler 1 692 65 17 Mar 2021 500th roguh 🇬🇹 1 688 48 14 Jan 2024 501st JOrE-Softwares 2 685 1,079 3 Jun 2025 502nd jujurocking 1 681 47 18 May 2021 503rd rholliday 2 679 283 2 Mar 2021 504th trinityy-7 1 677 62 4 days ago 505th 5quiwyrm 1 676 37 31 Aug 2022 506th Seanharrs 1 672 67 14 Sep 2022 506th vzsky 1 672 67 8 Nov 2022 506th khall 1 672 67 9 Mar 2024 509th james-logan 1 671 70 9 Dec 2020 510th MichalMarsalek 🇨🇿 2 667 1,048 2 Sep 2022 511th aliakseikalosha 1 662 68 22 Apr 2022 512th yrral86 1 661 62 9 Mar 2018 512th drkameleon 🇪🇸 1 661 62 28 Jan 2020 514th KSH-code 🇰🇷 1 658 117 13 Dec 2021 515th 0dyse 1 656 61 6 May 2025 516th McTano 1 652 69 17 Nov 2020 516th peculiarination 1 652 69 3 May 2021 518th olliebaum 1 651 63 12 Jul 2018 519th mothcolada 🇺🇸 8 648 7,142 26 May 2021 520th polyrtm 1 644 45 29 Mar 2023 521st lux9 1 643 70 5 Oct 2020 521st No-Jons 1 643 70 27 Oct 2020 521st Xyberista 1 643 70 29 Mar 2021 521st dylanarmstrong 1 643 70 18 Dec 2023 521st TheDrawingCoder-Gamer 1 643 70 2 Jul 2025 Prev 451–525 of 774 Next