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 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 Points Chars Time 600th draxler-h 625 115 13 Jan 2023 600th xyangst 625 115 28 Sep 2024 600th LukeBridges 🇬🇧 625 115 1 Oct 2024 604th green-beans 623 88 30 Jan 2021 604th zacjl 623 88 20 Sep 2024 604th wh3n3v3r 🇨🇿 623 88 13 Nov 2024 604th JunkIce 623 88 19 Jan 2025 608th Meowsan91 🇨🇿 623 136 21 Nov 2021 609th FlyingPenguin223 622 73 7 Nov 2023 609th DialFrost 🇸🇬 622 73 2 Jun 2024 611th Yewzir 🇧🇪 621 144 17 Dec 2023 612th janbehrens 🇩🇪 621 145 24 Mar 2022 613th didion0 🇺🇸 619 116 31 Jan 2022 613th fitzdotlol 🇺🇸 619 116 28 Mar 2022 615th GrayJoKing 🇦🇺 619 150 13 Jan 2022 616th DialFrost 🇸🇬 618 85 12 Aug 2024 617th annaproxy 618 126 15 Apr 2022 618th jared-hughes 618 147 24 Jun 2022 619th emgordon154 616 52 3 Nov 2024 620th lostMia 616 89 17 Jun 2023 620th jatloe 616 89 26 Aug 2024 622nd pilaf 🇦🇷 614 74 8 Apr 2022 622nd sisyphus-ppcg 🇦🇺 614 74 18 Oct 2023 624th Shanethegamer 🇺🇸 614 127 28 Apr 2022 625th ZakkkkAttackkkk 🇵🇭 613 125 15 Dec 2021 625th janbehrens 🇩🇪 613 125 20 Jul 2022 627th MeWhenI 🇻🇦 613 126 17 Nov 2022 628th AlephSquirrel 611 85 22 Jan 2024 629th ian-h-chamberlain 🇺🇸 611 152 18 Jul 2022 630th jared-hughes 610 90 7 Oct 2021 630th LogicalJoe 610 90 29 Sep 2022 630th AlephSquirrel 610 90 3 Dec 2022 630th inventshah 610 90 24 Sep 2023 634th Herbert00709 🇵🇱 610 149 10 Mar 2024 635th cbrt-x 610 207 19 Sep 2021 636th JDiLenarda 🇫🇷 609 129 2 Nov 2020 637th guliyevemil1 🇦🇿 608 175 30 Jan 2021 638th JRaspass 🇬🇧 607 63 3 Apr 2022 639th jared-hughes 605 75 12 Oct 2022 640th rgthree 604 119 5 Sep 2023 641st neihousaigaai 604 127 5 Apr 2021 642nd MeWhenI 🇻🇦 603 79 28 Jan 2023 643rd InigoK 🇺🇸 603 91 5 May 2023 643rd JDHuber23 603 91 23 Oct 2023 643rd Grrisly 603 91 4 Nov 2023 643rd stertooy 🇧🇪 603 91 13 Jun 2024 643rd CaedenHarper 🇨🇦 603 91 2 Nov 2024 643rd Bulmenisaurus 603 91 3 Nov 2024 649th Yewzir 🇧🇪 602 151 9 Feb 2024 650th Shanethegamer 🇺🇸 601 150 12 Dec 2022 651st cduerm 601 177 12 Nov 2020 652nd galloj 🇨🇿 600 96 22 Apr 2024 653rd mintypython 599 120 18 Oct 2018 654th gastropner 599 128 23 Dec 2020 654th Yewzir 🇧🇪 599 128 9 Feb 2024 656th drew-loukusa 598 64 7 Mar 2020 657th jacobly0 🇺🇸 598 109 17 Aug 2023 658th steffan-polygolf 597 87 8 Mar 2024 659th DialFrost 🇸🇬 597 108 20 Oct 2023 660th jared-hughes 596 61 1 Oct 2021 661st StefanHabel 🇨🇦 596 92 12 Dec 2022 661st betaveros 596 92 30 Dec 2022 661st markusgraube 596 92 2 Jul 2023 661st OwPowell 596 92 18 Dec 2023 665th Yax42 🇫🇷 596 142 10 Apr 2025 666th MeWhenI 🇻🇦 595 120 10 Oct 2023 667th Ripick 595 131 16 Jul 2024 668th WillConker 595 156 25 Oct 2024 669th madeforlosers 594 121 11 Jan 2024 670th pandapawskat 594 129 4 Oct 2021 671st KatieLG 🇬🇧 592 143 30 Jul 2024 672nd olleicua 🇺🇸 591 44 11 Mar 2024 673rd prplz 🇦🇺 590 62 22 Mar 2020 673rd scpchicken 🇵🇼 590 62 26 Mar 2022 675th Shanethegamer 🇺🇸 590 77 16 Dec 2022 Prev 601–675 of 2,181 Next