Diamonds 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 600th DialFrost 🇸🇬 622 73 2 Jun 2024 602nd Meowsan91 🇨🇿 622 136 21 Nov 2021 603rd Yewzir 🇧🇪 621 144 17 Dec 2023 604th janbehrens 🇩🇪 621 145 24 Mar 2022 605th didion0 🇺🇸 619 116 31 Jan 2022 605th fitzdotlol 🇺🇸 619 116 28 Mar 2022 607th GrayJoKing 🇦🇺 619 150 13 Jan 2022 608th DialFrost 🇸🇬 618 85 12 Aug 2024 609th annaproxy 618 126 15 Apr 2022 610th jared-hughes 618 147 24 Jun 2022 611th emgordon154 616 52 3 Nov 2024 612th lostMia 616 89 17 Jun 2023 612th jatloe 616 89 26 Aug 2024 614th Shanethegamer 🇺🇸 614 127 28 Apr 2022 615th pilaf 🇦🇷 613 74 8 Apr 2022 615th sisyphus-ppcg 🇦🇺 613 74 18 Oct 2023 617th ZakkkkAttackkkk 🇵🇭 613 125 15 Dec 2021 617th janbehrens 🇩🇪 613 125 20 Jul 2022 619th MeWhenI 🇻🇦 613 126 17 Nov 2022 620th AlephSquirrel 611 85 22 Jan 2024 621st ian-h-chamberlain 🇺🇸 611 152 18 Jul 2022 622nd cbrt-x 610 207 19 Sep 2021 623rd jared-hughes 609 90 7 Oct 2021 623rd LogicalJoe 609 90 29 Sep 2022 623rd AlephSquirrel 609 90 3 Dec 2022 623rd inventshah 609 90 24 Sep 2023 627th targrik 609 118 8 Apr 2025 628th JDiLenarda 🇫🇷 609 129 2 Nov 2020 629th Herbert00709 🇵🇱 609 149 10 Mar 2024 630th guliyevemil1 🇦🇿 608 175 30 Jan 2021 631st JRaspass 🇬🇧 607 63 3 Apr 2022 632nd jared-hughes 605 75 12 Oct 2022 633rd MeWhenI 🇻🇦 603 79 28 Jan 2023 634th InigoK 🇺🇸 603 91 5 May 2023 634th JDHuber23 603 91 23 Oct 2023 634th Grrisly 603 91 4 Nov 2023 634th stertooy 🇧🇪 603 91 13 Jun 2024 634th CaedenHarper 🇨🇦 603 91 2 Nov 2024 634th Bulmenisaurus 603 91 3 Nov 2024 640th rgthree 603 119 5 Sep 2023 641st neihousaigaai 603 127 5 Apr 2021 642nd Shanethegamer 🇺🇸 601 150 12 Dec 2022 643rd Yewzir 🇧🇪 601 151 9 Feb 2024 644th cduerm 601 177 12 Nov 2020 645th galloj 🇨🇿 600 96 22 Apr 2024 646th dokutan 599 339 12 Jan 2025 647th drew-loukusa 598 64 7 Mar 2020 648th jacobly0 🇺🇸 598 109 17 Aug 2023 649th mintypython 598 120 18 Oct 2018 650th gastropner 598 128 23 Dec 2020 650th Yewzir 🇧🇪 598 128 9 Feb 2024 652nd steffan-polygolf 597 87 8 Mar 2024 653rd DialFrost 🇸🇬 597 108 20 Oct 2023 654th jared-hughes 596 61 1 Oct 2021 655th StefanHabel 🇨🇦 596 92 12 Dec 2022 655th betaveros 596 92 30 Dec 2022 655th markusgraube 596 92 2 Jul 2023 655th OwPowell 596 92 18 Dec 2023 659th Yax42 🇫🇷 596 142 10 Apr 2025 660th MeWhenI 🇻🇦 595 120 10 Oct 2023 661st Ripick 595 131 16 Jul 2024 662nd WillConker 595 156 25 Oct 2024 663rd pandapawskat 594 129 4 Oct 2021 664th madeforlosers 593 121 11 Jan 2024 665th KatieLG 🇬🇧 592 143 30 Jul 2024 666th olleicua 🇺🇸 591 44 11 Mar 2024 667th prplz 🇦🇺 590 62 22 Mar 2020 667th scpchicken 🇵🇼 590 62 26 Mar 2022 669th Shanethegamer 🇺🇸 590 77 16 Dec 2022 669th aksyristos 590 77 31 Jan 2023 671st JunkIce 590 88 19 Jan 2025 671st CaedenHarper 🇨🇦 590 88 28 Jan 2025 673rd giacomogallina 590 93 14 Jun 2019 673rd loserface69 590 93 15 Mar 2020 673rd Kloppermand 🇩🇰 590 93 6 Jan 2023 Prev 601–675 of 2,158 Next