Diamonds in all languages in bytes. 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 749th Europe2048 620 106 14ms 21 Nov 2024 749th dirckvdende 620 106 11ms 9 Jul 2025 753rd ZakkkkAttackkkk 🇵🇭 618 125 2ms 15 Dec 2021 753rd janbehrens 🇩🇪 618 125 3ms 20 Jul 2022 755th JDiLenarda 🇫🇷 618 129 1,274ms 2 Nov 2020 756th snoozingnewt 🇺🇸 617 100 733ms 11 Feb 2024 757th Herbert00709 🇵🇱 616 149 59ms 10 Mar 2024 758th ian-h-chamberlain 🇺🇸 616 152 136ms 18 Jul 2022 759th mossr 🇺🇸 615 94 355ms 24 Feb 2021 760th garrisonhh 614 107 11ms 25 Nov 2020 760th Fracture17 614 107 10ms 4 Apr 2023 760th quimey 614 107 11ms 21 Jun 2023 760th Babafaba 614 107 10ms 13 hours ago 764th SirFireball3521 613 74 147ms 21 Mar 2023 765th guliyevemil1 🇦🇿 613 175 256ms 30 Jan 2021 766th jared-hughes 612 61 34ms 1 Oct 2021 767th MeWhenI 🇻🇦 612 79 227ms 28 Jan 2023 768th galloj 🇨🇿 612 96 2ms 22 Apr 2024 769th dzhang314 609 108 13ms 13 Aug 2019 769th cubed-guy 609 108 11ms 3 Apr 2022 769th jakobkordez 🇸🇮 609 108 11ms 31 Oct 2022 769th b10011 🇫🇮 609 108 9ms 7 Jan 2023 769th cykim8811 609 108 13ms 9 Jul 2024 774th rgthree 608 119 10ms 5 Sep 2023 775th neihousaigaai 608 127 3ms 5 Apr 2021 776th Shanethegamer 🇺🇸 607 125 298ms 16 Feb 2025 777th Shanethegamer 🇺🇸 607 150 442ms 12 Dec 2022 778th Yewzir 🇧🇪 607 151 369ms 9 Feb 2024 779th cduerm 606 177 257ms 12 Nov 2020 780th jacobly0 🇺🇸 605 109 955ms 17 Aug 2023 781st Ripick 604 131 357ms 16 Jul 2024 781st edsrzf 🇳🇿 604 131 352ms 25 Jun 2025 783rd Mr-Xcoder 603 109 12ms 17 Jun 2018 783rd geofft 603 109 11ms 10 Dec 2020 783rd Marsolo1 603 109 12ms 18 Apr 2023 783rd TaserTheFox 🇺🇸 603 109 11ms 2 May 2023 783rd smilesformiles3 603 109 11ms 14 Jun 2025 783rd jacekwladzinski 603 109 9ms 5 Oct 2025 789th mintypython 603 120 8ms 18 Oct 2018 790th gastropner 603 128 2ms 23 Dec 2020 790th Yewzir 🇧🇪 603 128 2ms 9 Feb 2024 792nd KatieLG 🇬🇧 601 143 359ms 30 Jul 2024 793rd WillConker 601 156 194ms 25 Oct 2024 794th kmathis22 600 165 344ms 15 days ago 795th didroe 599 86 38ms 7 Nov 2024 796th pandapawskat 599 129 2ms 4 Oct 2021 797th Andre3582 598 110 10ms 27 Oct 2020 797th jacklynnepenick 598 110 24ms 20 Aug 2021 797th cros107 🇦🇺 598 110 10ms 10 Aug 2025 800th Shanethegamer 🇺🇸 598 121 9ms 28 Apr 2022 801st lahell 597 81 195ms 7 Jun 2020 801st dcgjb 597 81 208ms 4 Jun 2024 803rd roavin 597 144 335ms 28 Jul 2022 804th MeWhenI 🇻🇦 595 120 7ms 10 Oct 2023 805th lionbryce 594 137 1ms 18 Aug 2024 806th gigaprofisi 🇺🇸 593 122 9ms 18 Jun 2025 807th Skepfyr 593 158 145ms 4 Jan 2020 808th DardS8Br 593 167 318ms 14 Jan 2024 809th jerrandolph 593 181 270ms 16 Apr 2020 810th MeWhenI 🇻🇦 592 81 31ms 15 Apr 2023 811th hiddicop 🇸🇪 592 87 34ms 27 Jan 2021 811th Irratix 🇳🇱 592 87 35ms 4 Mar 2022 813th adoxography 592 111 9ms 3 Oct 2019 813th suchwise 592 111 11ms 29 Oct 2019 813th mortimervonchappuis 592 111 11ms 16 Mar 2020 813th luftj 592 111 10ms 9 Jul 2020 813th dgambit 592 111 10ms 5 May 2021 813th clementblaudeau 592 111 12ms 2 Jun 2021 813th knutae 🇳🇴 592 111 10ms 1 Dec 2021 813th JudeTyrrell 592 111 10ms 6 Oct 2024 813th WillConker 592 111 10ms 25 Oct 2024 813th qpwoeirut 592 111 10ms 21 Jul 2025 823rd DialFrost 🇸🇬 590 82 217ms 7 Jun 2024 824th czylabsonasa 🇭🇺 590 98 309ms 21 Oct 2021 825th Yewzir 🇧🇪 590 182 261ms 29 Oct 2023 First Prev 751–825 of 2,377 Next Last