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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st SirFireball3521 613 74 21 Mar 2023 752nd guliyevemil1 🇦🇿 613 175 30 Jan 2021 753rd jared-hughes 612 61 1 Oct 2021 754th MeWhenI 🇻🇦 612 79 28 Jan 2023 755th galloj 🇨🇿 612 96 22 Apr 2024 756th dzhang314 609 108 13 Aug 2019 756th cubed-guy 609 108 3 Apr 2022 756th jakobkordez 🇸🇮 609 108 31 Oct 2022 756th b10011 🇫🇮 609 108 7 Jan 2023 756th cykim8811 609 108 9 Jul 2024 761st rgthree 608 119 5 Sep 2023 762nd neihousaigaai 608 127 5 Apr 2021 763rd Shanethegamer 🇺🇸 607 150 12 Dec 2022 764th Yewzir 🇧🇪 607 151 9 Feb 2024 765th Shanethegamer 🇺🇸 606 125 16 Feb 2025 766th cduerm 606 177 12 Nov 2020 767th jacobly0 🇺🇸 604 109 17 Aug 2023 768th MeWhenI 🇻🇦 604 120 10 Oct 2023 769th Ripick 604 131 16 Jul 2024 769th edsrzf 🇳🇿 604 131 25 Jun 2025 771st Mr-Xcoder 603 109 17 Jun 2018 771st geofft 603 109 10 Dec 2020 771st Marsolo1 603 109 18 Apr 2023 771st TaserTheFox 🇺🇸 603 109 2 May 2023 771st smilesformiles3 603 109 14 Jun 2025 776th mintypython 603 120 18 Oct 2018 777th gastropner 603 128 23 Dec 2020 777th Yewzir 🇧🇪 603 128 9 Feb 2024 779th KatieLG 🇬🇧 601 143 30 Jul 2024 780th WillConker 601 156 25 Oct 2024 781st didroe 599 86 7 Nov 2024 782nd pandapawskat 599 129 4 Oct 2021 783rd Andre3582 598 110 27 Oct 2020 783rd jacklynnepenick 598 110 20 Aug 2021 783rd cros107 🇦🇺 598 110 10 Aug 2025 786th Shanethegamer 🇺🇸 598 121 28 Apr 2022 787th DardS8Br 598 167 14 Jan 2024 787th MeWhenI 🇻🇦 598 167 13 Aug 2024 789th lahell 597 81 7 Jun 2020 789th dcgjb 597 81 4 Jun 2024 791st roavin 597 144 28 Jul 2022 792nd lionbryce 594 137 18 Aug 2024 793rd gigaprofisi 🇺🇸 593 122 18 Jun 2025 794th Skepfyr 593 158 4 Jan 2020 795th jerrandolph 593 181 16 Apr 2020 796th MeWhenI 🇻🇦 592 81 15 Apr 2023 797th hiddicop 🇸🇪 592 87 27 Jan 2021 797th Irratix 🇳🇱 592 87 4 Mar 2022 799th adoxography 592 111 3 Oct 2019 799th suchwise 592 111 29 Oct 2019 799th mortimervonchappuis 592 111 16 Mar 2020 799th luftj 592 111 9 Jul 2020 799th dgambit 592 111 5 May 2021 799th clementblaudeau 592 111 2 Jun 2021 799th knutae 🇳🇴 592 111 1 Dec 2021 799th JudeTyrrell 592 111 6 Oct 2024 799th WillConker 592 111 25 Oct 2024 799th qpwoeirut 592 111 21 Jul 2025 809th 12Jeef 591 169 1 Sep 2023 809th yoshykai 591 169 30 Mar 2025 811th DialFrost 🇸🇬 590 82 7 Jun 2024 812th czylabsonasa 🇭🇺 590 98 21 Oct 2021 813th Yewzir 🇧🇪 590 182 29 Oct 2023 814th elisherer 🇮🇱 589 77 20 Apr 2019 815th MeWhenI 🇻🇦 589 91 16 Aug 2024 816th AdrienHache 🇫🇷 588 146 30 Dec 2023 817th TessSSBM 587 112 14 Oct 2019 817th OwenElliottDev 587 112 26 Jul 2020 817th BrenSchaap 587 112 21 Oct 2021 817th guilhem-roy 🇫🇷 587 112 25 Feb 2022 817th Mabeloid 🇳🇴 587 112 19 Sep 2024 822nd DestyNova 🇮🇪 586 135 15 Aug 2022 823rd kdx2a 585 132 13 Feb 2025 824th Blendi-Goose 585 139 24 Mar 2025 825th janbehrens 🇩🇪 584 171 20 Jul 2022 Prev 751–825 of 2,331 Next