Diamonds in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 801st Shanethegamer 🇺🇸 624 127 125ms 28 Apr 2022 802nd Shanethegamer 🇺🇸 624 159 466ms 25 Sep 2025 803rd orthoplex 🇨🇽 623 53 33ms 7 Oct 2020 804th elisherer 🇮🇱 623 77 3ms 20 Apr 2019 804th nephila-nacrea 🇬🇧 623 77 3ms 10 Dec 2020 806th GrayJoKing 🇦🇺 623 149 150ms 17 Oct 2025 807th Shanethegamer 🇺🇸 622 83 34ms 24 Jan 2024 808th Ripick 622 93 302ms 24 Jun 2025 809th MeWhenI 🇻🇦 622 126 156ms 17 Nov 2022 810th guliyevemil1 🇦🇿 621 175 295ms 30 Jan 2021 811th decorator-factory 620 106 9ms 24 May 2019 811th mosho-p 620 106 10ms 11 Oct 2022 811th Europe2048 620 106 10ms 21 Nov 2024 811th dirckvdende 620 106 10ms 9 Jul 2025 811th qpwoeirut 620 106 10ms 19 Nov 2025 816th ZakkkkAttackkkk 🇵🇭 618 125 1ms 15 Dec 2021 816th janbehrens 🇩🇪 618 125 2ms 20 Jul 2022 818th JDiLenarda 🇫🇷 618 129 1,369ms 2 Nov 2020 819th albanian-laundromat 617 123 80ms 9 Dec 2025 820th Herbert00709 🇵🇱 617 149 61ms 10 Mar 2024 821st mossr 🇺🇸 615 94 337ms 24 Feb 2021 822nd garrisonhh 615 107 9ms 25 Nov 2020 822nd Fracture17 615 107 11ms 4 Apr 2023 822nd quimey 615 107 10ms 21 Jun 2023 825th cduerm 614 177 301ms 12 Nov 2020 826th SirFireball3521 613 74 136ms 21 Mar 2023 827th MeWhenI 🇻🇦 612 79 253ms 28 Jan 2023 828th galloj 🇨🇿 612 96 2ms 22 Apr 2024 829th ian-h-chamberlain 🇺🇸 611 152 135ms 18 Jul 2022 830th dokutan 611 163 110ms 12 Dec 2025 831st retrohun 610 95 1ms 18 days ago 832nd dzhang314 609 108 10ms 13 Aug 2019 832nd cubed-guy 609 108 10ms 3 Apr 2022 832nd jakobkordez 🇸🇮 609 108 10ms 31 Oct 2022 832nd b10011 🇫🇮 609 108 10ms 7 Jan 2023 832nd cykim8811 609 108 10ms 9 Jul 2024 837th neihousaigaai 609 127 2ms 5 Apr 2021 838th Yewzir 🇧🇪 609 151 452ms 9 Feb 2024 839th rgthree 608 119 10ms 5 Sep 2023 840th MeWhenI 🇻🇦 608 152 7ms 12 Apr 2024 841st Shanethegamer 🇺🇸 607 125 83ms 16 Feb 2025 842nd Shanethegamer 🇺🇸 607 150 459ms 12 Dec 2022 843rd jacobly0 🇺🇸 606 109 1,284ms 17 Aug 2023 844th amazingalek 🇳🇴 606 142 392ms 21 Jan 2026 845th Ripick 605 131 412ms 16 Jul 2024 846th TheSecondComing123 605 152 456ms 15 days ago 847th frankgraziano 604 112 3ms 26 days ago 848th gastropner 604 128 2ms 23 Dec 2020 848th Yewzir 🇧🇪 604 128 1ms 9 Feb 2024 850th Mr-Xcoder 603 109 10ms 17 Jun 2018 850th geofft 603 109 9ms 10 Dec 2020 850th Marsolo1 603 109 9ms 18 Apr 2023 850th TaserTheFox 🇺🇸 603 109 10ms 2 May 2023 850th smilesformiles3 603 109 10ms 14 Jun 2025 850th jacekwladzinski 603 109 9ms 5 Oct 2025 856th mintypython 603 120 9ms 18 Oct 2018 857th KatieLG 🇬🇧 601 143 424ms 30 Jul 2024 858th kmathis22 601 165 492ms 28 Oct 2025 859th rak1507 🇬🇧 600 55 32ms 21 Feb 2022 860th didroe 600 86 36ms 7 Nov 2024 860th plcc0 600 86 37ms 28 Dec 2025 862nd jerrandolph 600 181 285ms 16 Apr 2020 863rd Babafaba 599 103 537ms 23 Nov 2025 864th pandapawskat 599 129 1ms 4 Oct 2021 865th Andre3582 598 110 9ms 27 Oct 2020 865th jacklynnepenick 598 110 16ms 20 Aug 2021 867th Shanethegamer 🇺🇸 598 121 9ms 28 Apr 2022 868th lahell 597 81 238ms 7 Jun 2020 868th dcgjb 597 81 242ms 4 Jun 2024 870th roavin 597 144 414ms 28 Jul 2022 871st Yewzir 🇧🇪 597 182 274ms 29 Oct 2023 872nd WillConker 595 156 203ms 25 Oct 2024 873rd hiddicop 🇸🇪 593 87 35ms 27 Jan 2021 873rd Irratix 🇳🇱 593 87 37ms 4 Mar 2022 875th gigaprofisi 🇺🇸 593 122 9ms 18 Jun 2025 876th dokutan 593 155 446ms 1 Feb 2026 877th MeWhenI 🇻🇦 592 81 34ms 15 Apr 2023 878th adoxography 592 111 12ms 3 Oct 2019 878th suchwise 592 111 9ms 29 Oct 2019 878th mortimervonchappuis 592 111 11ms 16 Mar 2020 First Prev 801–880 of 2,537 Next Last