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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st galloj 🇨🇿 611 96 22 Apr 2024 752nd dzhang314 609 108 13 Aug 2019 752nd cubed-guy 609 108 3 Apr 2022 752nd jakobkordez 🇸🇮 609 108 31 Oct 2022 752nd b10011 🇫🇮 609 108 7 Jan 2023 752nd cykim8811 609 108 9 Jul 2024 757th rgthree 608 119 5 Sep 2023 758th neihousaigaai 608 127 5 Apr 2021 759th Shanethegamer 🇺🇸 607 150 12 Dec 2022 760th Yewzir 🇧🇪 607 151 9 Feb 2024 761st Shanethegamer 🇺🇸 606 125 16 Feb 2025 762nd cduerm 606 177 12 Nov 2020 763rd jacobly0 🇺🇸 604 109 17 Aug 2023 764th MeWhenI 🇻🇦 604 120 10 Oct 2023 765th Mr-Xcoder 603 109 17 Jun 2018 765th geofft 603 109 10 Dec 2020 765th Marsolo1 603 109 18 Apr 2023 765th TaserTheFox 🇺🇸 603 109 2 May 2023 765th smilesformiles3 603 109 14 Jun 2025 770th mintypython 603 120 18 Oct 2018 771st gastropner 603 128 23 Dec 2020 771st Yewzir 🇧🇪 603 128 9 Feb 2024 773rd Ripick 603 131 16 Jul 2024 773rd edsrzf 🇳🇿 603 131 25 days ago 775th KatieLG 🇬🇧 601 143 30 Jul 2024 776th WillConker 600 156 25 Oct 2024 777th didroe 599 86 7 Nov 2024 778th Shanethegamer 🇺🇸 598 121 28 Apr 2022 779th pandapawskat 598 129 4 Oct 2021 780th lahell 597 81 7 Jun 2020 780th dcgjb 597 81 4 Jun 2024 782nd Andre3582 597 110 27 Oct 2020 782nd jacklynnepenick 597 110 20 Aug 2021 782nd BREMAUCY 🇫🇷 597 110 17 Mar 2024 785th roavin 597 144 28 Jul 2022 786th gigaprofisi 🇺🇸 593 122 18 Jun 2025 787th lionbryce 593 137 18 Aug 2024 788th Skepfyr 593 158 4 Jan 2020 789th jerrandolph 593 181 16 Apr 2020 790th hiddicop 🇸🇪 592 87 27 Jan 2021 790th Irratix 🇳🇱 592 87 4 Mar 2022 792nd adoxography 592 111 3 Oct 2019 792nd suchwise 592 111 29 Oct 2019 792nd mortimervonchappuis 592 111 16 Mar 2020 792nd luftj 592 111 9 Jul 2020 792nd dgambit 592 111 5 May 2021 792nd clementblaudeau 592 111 2 Jun 2021 792nd knutae 🇳🇴 592 111 1 Dec 2021 792nd cros107 592 111 27 Jun 2024 792nd JudeTyrrell 592 111 6 Oct 2024 792nd WillConker 592 111 25 Oct 2024 792nd qpwoeirut 592 111 16 hours ago 803rd MeWhenI 🇻🇦 591 81 15 Apr 2023 804th czylabsonasa 🇭🇺 590 98 21 Oct 2021 805th Yewzir 🇧🇪 590 182 29 Oct 2023 806th elisherer 🇮🇱 589 77 20 Apr 2019 807th DialFrost 🇸🇬 589 82 7 Jun 2024 808th MeWhenI 🇻🇦 589 91 16 Aug 2024 809th trinityy-7 588 123 19 Oct 2023 810th AdrienHache 🇫🇷 588 146 30 Dec 2023 811th TessSSBM 587 112 14 Oct 2019 811th OwenPendrighElliott 587 112 26 Jul 2020 811th BrenSchaap 587 112 21 Oct 2021 811th guilhem-roy 🇫🇷 587 112 25 Feb 2022 811th Mabeloid 🇳🇴 587 112 19 Sep 2024 816th kdx2a 585 132 13 Feb 2025 817th DestyNova 🇮🇪 585 135 15 Aug 2022 818th Blendi-Goose 585 139 24 Mar 2025 819th itserasmus 583 124 25 Jan 2024 820th skps2010 582 113 12 Jan 2019 820th Iluvatar 582 113 11 May 2020 820th Psirving 582 113 2 Aug 2020 820th constant-stranger 582 113 7 Feb 2022 820th CedricGebistorf 582 113 5 Mar 2022 820th draxler-h 582 113 13 Jan 2023 Prev 751–825 of 2,242 Next