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 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 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 601st Meowsan91 🇨🇿 622 136 21 Nov 2021 602nd Yewzir 🇧🇪 621 144 17 Dec 2023 603rd janbehrens 🇩🇪 621 145 24 Mar 2022 604th didion0 🇺🇸 619 116 31 Jan 2022 604th fitzdotlol 🇺🇸 619 116 28 Mar 2022 606th GrayJoKing 🇦🇺 619 150 13 Jan 2022 607th DialFrost 🇸🇬 618 85 12 Aug 2024 608th annaproxy 618 126 15 Apr 2022 609th jared-hughes 618 147 24 Jun 2022 610th emgordon154 616 52 3 Nov 2024 611th lostMia 616 89 17 Jun 2023 611th jatloe 616 89 26 Aug 2024 613th Shanethegamer 🇺🇸 614 127 28 Apr 2022 614th pilaf 🇦🇷 613 74 8 Apr 2022 614th sisyphus-ppcg 🇦🇺 613 74 18 Oct 2023 616th ZakkkkAttackkkk 🇵🇭 613 125 15 Dec 2021 616th janbehrens 🇩🇪 613 125 20 Jul 2022 618th MeWhenI 🇻🇦 613 126 17 Nov 2022 619th ian-h-chamberlain 🇺🇸 611 152 18 Jul 2022 620th AlephSquirrel 610 85 22 Jan 2024 621st cbrt-x 610 207 19 Sep 2021 622nd jared-hughes 609 90 7 Oct 2021 622nd LogicalJoe 609 90 29 Sep 2022 622nd AlephSquirrel 609 90 3 Dec 2022 622nd inventshah 609 90 24 Sep 2023 626th targrik 609 118 8 Apr 2025 627th JDiLenarda 🇫🇷 609 129 2 Nov 2020 628th Herbert00709 🇵🇱 609 149 10 Mar 2024 629th guliyevemil1 🇦🇿 608 175 30 Jan 2021 630th JRaspass 🇬🇧 607 63 3 Apr 2022 631st jared-hughes 605 75 12 Oct 2022 632nd MeWhenI 🇻🇦 603 79 28 Jan 2023 633rd InigoK 🇺🇸 603 91 5 May 2023 633rd JDHuber23 603 91 23 Oct 2023 633rd Grrisly 603 91 4 Nov 2023 633rd stertooy 🇧🇪 603 91 13 Jun 2024 633rd CaedenHarper 🇨🇦 603 91 2 Nov 2024 633rd Bulmenisaurus 603 91 3 Nov 2024 639th rgthree 603 119 5 Sep 2023 640th neihousaigaai 603 127 5 Apr 2021 641st Shanethegamer 🇺🇸 601 150 12 Dec 2022 642nd Yewzir 🇧🇪 601 151 9 Feb 2024 643rd cduerm 601 177 12 Nov 2020 644th galloj 🇨🇿 600 96 22 Apr 2024 645th dokutan 599 339 12 Jan 2025 646th drew-loukusa 598 64 7 Mar 2020 647th jacobly0 🇺🇸 598 109 17 Aug 2023 648th mintypython 598 120 18 Oct 2018 649th gastropner 598 128 23 Dec 2020 649th Yewzir 🇧🇪 598 128 9 Feb 2024 651st DialFrost 🇸🇬 597 108 20 Oct 2023 652nd jared-hughes 596 61 1 Oct 2021 653rd steffan-polygolf 596 87 8 Mar 2024 654th StefanHabel 🇨🇦 596 92 12 Dec 2022 654th betaveros 596 92 30 Dec 2022 654th markusgraube 596 92 2 Jul 2023 654th OwPowell 596 92 18 Dec 2023 658th Yax42 🇫🇷 596 142 10 Apr 2025 659th MeWhenI 🇻🇦 595 120 10 Oct 2023 660th Ripick 595 131 16 Jul 2024 661st WillConker 595 156 25 Oct 2024 662nd pandapawskat 594 129 4 Oct 2021 663rd madeforlosers 593 121 11 Jan 2024 664th KatieLG 🇬🇧 592 143 30 Jul 2024 665th olleicua 🇺🇸 591 44 11 Mar 2024 666th prplz 🇦🇺 590 62 22 Mar 2020 666th scpchicken 🇵🇼 590 62 26 Mar 2022 668th Shanethegamer 🇺🇸 590 77 16 Dec 2022 668th aksyristos 590 77 31 Jan 2023 670th JunkIce 590 88 19 Jan 2025 670th CaedenHarper 🇨🇦 590 88 28 Jan 2025 672nd giacomogallina 590 93 14 Jun 2019 672nd loserface69 590 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