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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 751st JDiLenarda 🇫🇷 618 129 1,347ms 2 Nov 2020 752nd snoozingnewt 🇺🇸 617 100 733ms 11 Feb 2024 753rd Herbert00709 🇵🇱 616 149 72ms 10 Mar 2024 754th ian-h-chamberlain 🇺🇸 616 152 148ms 18 Jul 2022 755th mossr 🇺🇸 615 94 355ms 24 Feb 2021 756th garrisonhh 614 107 11ms 25 Nov 2020 756th Fracture17 614 107 10ms 4 Apr 2023 756th quimey 614 107 11ms 21 Jun 2023 759th SirFireball3521 613 74 147ms 21 Mar 2023 760th guliyevemil1 🇦🇿 613 175 262ms 30 Jan 2021 761st jared-hughes 612 61 34ms 1 Oct 2021 762nd MeWhenI 🇻🇦 612 79 227ms 28 Jan 2023 763rd galloj 🇨🇿 612 96 2ms 22 Apr 2024 764th dzhang314 609 108 13ms 13 Aug 2019 764th cubed-guy 609 108 11ms 3 Apr 2022 764th jakobkordez 🇸🇮 609 108 11ms 31 Oct 2022 764th b10011 🇫🇮 609 108 9ms 7 Jan 2023 764th cykim8811 609 108 13ms 9 Jul 2024 769th rgthree 608 119 9ms 5 Sep 2023 770th neihousaigaai 608 127 3ms 5 Apr 2021 771st Shanethegamer 🇺🇸 607 150 442ms 12 Dec 2022 772nd Yewzir 🇧🇪 607 151 451ms 9 Feb 2024 773rd Shanethegamer 🇺🇸 606 125 338ms 16 Feb 2025 774th cduerm 606 177 264ms 12 Nov 2020 775th jacobly0 🇺🇸 604 109 955ms 17 Aug 2023 776th MeWhenI 🇻🇦 604 120 2ms 10 Oct 2023 777th Ripick 604 131 418ms 16 Jul 2024 777th edsrzf 🇳🇿 604 131 472ms 25 Jun 2025 779th Mr-Xcoder 603 109 12ms 17 Jun 2018 779th geofft 603 109 11ms 10 Dec 2020 779th Marsolo1 603 109 12ms 18 Apr 2023 779th TaserTheFox 🇺🇸 603 109 11ms 2 May 2023 779th smilesformiles3 603 109 11ms 14 Jun 2025 779th jacekwladzinski 603 109 9ms 19 days ago 785th mintypython 603 120 10ms 18 Oct 2018 786th gastropner 603 128 2ms 23 Dec 2020 786th Yewzir 🇧🇪 603 128 2ms 9 Feb 2024 788th KatieLG 🇬🇧 601 143 359ms 30 Jul 2024 789th WillConker 601 156 223ms 25 Oct 2024 790th didroe 599 86 38ms 7 Nov 2024 791st pandapawskat 599 129 2ms 4 Oct 2021 792nd Andre3582 598 110 10ms 27 Oct 2020 792nd jacklynnepenick 598 110 24ms 20 Aug 2021 792nd cros107 🇦🇺 598 110 10ms 10 Aug 2025 795th Shanethegamer 🇺🇸 598 121 9ms 28 Apr 2022 796th lahell 597 81 195ms 7 Jun 2020 796th dcgjb 597 81 208ms 4 Jun 2024 798th roavin 597 144 335ms 28 Jul 2022 799th lionbryce 594 137 1ms 18 Aug 2024 800th gigaprofisi 🇺🇸 593 122 11ms 18 Jun 2025 801st Skepfyr 593 158 144ms 4 Jan 2020 802nd DardS8Br 593 167 344ms 14 Jan 2024 802nd MeWhenI 🇻🇦 593 167 407ms 13 Aug 2024 804th jerrandolph 593 181 290ms 16 Apr 2020 805th MeWhenI 🇻🇦 592 81 31ms 15 Apr 2023 806th hiddicop 🇸🇪 592 87 34ms 27 Jan 2021 806th Irratix 🇳🇱 592 87 35ms 4 Mar 2022 808th adoxography 592 111 9ms 3 Oct 2019 808th suchwise 592 111 11ms 29 Oct 2019 808th mortimervonchappuis 592 111 11ms 16 Mar 2020 808th luftj 592 111 10ms 9 Jul 2020 808th dgambit 592 111 10ms 5 May 2021 808th clementblaudeau 592 111 12ms 2 Jun 2021 808th knutae 🇳🇴 592 111 10ms 1 Dec 2021 808th JudeTyrrell 592 111 10ms 6 Oct 2024 808th WillConker 592 111 10ms 25 Oct 2024 808th qpwoeirut 592 111 10ms 21 Jul 2025 818th czylabsonasa 🇭🇺 590 98 309ms 21 Oct 2021 819th Yewzir 🇧🇪 590 182 247ms 29 Oct 2023 820th elisherer 🇮🇱 589 77 165ms 20 Apr 2019 821st DialFrost 🇸🇬 589 82 217ms 7 Jun 2024 822nd MeWhenI 🇻🇦 589 91 4ms 16 Aug 2024 823rd AdrienHache 🇫🇷 589 146 338ms 30 Dec 2023 824th TessSSBM 587 112 11ms 14 Oct 2019 824th OwenElliottDev 587 112 11ms 26 Jul 2020 First Prev 751–825 of 2,353 Next Last