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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 881st kmathis22 601 165 492ms 28 Oct 2025 882nd rak1507 🇬🇧 600 55 32ms 21 Feb 2022 883rd didroe 600 86 38ms 7 Nov 2024 883rd plcc0 600 86 37ms 28 Dec 2025 885th Babafaba 600 103 463ms 23 Nov 2025 886th pandapawskat 599 129 1ms 4 Oct 2021 887th Yewzir 🇧🇪 599 182 318ms 29 Oct 2023 888th Andre3582 598 110 10ms 27 Oct 2020 888th jacklynnepenick 598 110 17ms 20 Aug 2021 890th Shanethegamer 🇺🇸 598 121 10ms 28 Apr 2022 891st lahell 597 81 284ms 7 Jun 2020 891st dcgjb 597 81 261ms 4 Jun 2024 893rd MeWhenI 🇻🇦 597 126 155ms 17 Nov 2022 894th roavin 597 144 447ms 28 Jul 2022 895th WillConker 596 156 212ms 25 Oct 2024 896th h3ra993huskp 🇯🇵 595 151 2,319ms 15 Mar 2026 897th gigaprofisi 🇺🇸 594 122 12ms 18 Jun 2025 898th MeWhenI 🇻🇦 593 81 34ms 15 Apr 2023 899th hiddicop 🇸🇪 593 87 37ms 27 Jan 2021 899th Irratix 🇳🇱 593 87 37ms 4 Mar 2022 901st dokutan 593 155 456ms 1 Feb 2026 902nd adoxography 592 111 11ms 3 Oct 2019 902nd suchwise 592 111 10ms 29 Oct 2019 902nd mortimervonchappuis 592 111 10ms 16 Mar 2020 902nd luftj 592 111 11ms 9 Jul 2020 902nd dgambit 592 111 10ms 5 May 2021 902nd clementblaudeau 592 111 11ms 2 Jun 2021 902nd knutae 🇳🇴 592 111 11ms 1 Dec 2021 902nd JudeTyrrell 592 111 12ms 6 Oct 2024 902nd WillConker 592 111 10ms 25 Oct 2024 911th DialFrost 🇸🇬 590 82 244ms 7 Jun 2024 912th MeWhenI 🇻🇦 590 91 4ms 16 Aug 2024 913th elisherer 🇮🇱 589 77 144ms 20 Apr 2019 914th Skepfyr 589 158 138ms 4 Jan 2020 915th TessSSBM 587 112 10ms 14 Oct 2019 915th OwenElliottDev 587 112 11ms 26 Jul 2020 915th BrenSchaap 587 112 10ms 21 Oct 2021 915th guilhem-roy 🇫🇷 587 112 11ms 25 Feb 2022 915th Mabeloid 🇳🇴 587 112 10ms 19 Sep 2024 915th nemoyatpeace 587 112 10ms 31 Dec 2025 921st DestyNova 🇮🇪 587 135 394ms 15 Aug 2022 922nd 12Jeef 587 169 423ms 1 Sep 2023 922nd yoshykai 587 169 414ms 30 Mar 2025 924th kdx2a 586 132 1ms 13 Feb 2025 925th Blendi-Goose 586 139 2ms 6 Feb 2026 926th itserasmus 584 124 11ms 25 Jan 2024 926th Protothor 584 124 10ms 10 Mar 2026 926th madex 🇩🇪 584 124 10ms 17 days ago 929th madex 🇩🇪 584 154 2,923ms 17 days ago 930th prplz 🇦🇺 584 188 25ms 10 Jul 2021 931st MeWhenI 🇻🇦 583 120 1ms 10 Oct 2023 932nd czylabsonasa 🇭🇺 582 98 331ms 21 Oct 2021 933rd skps2010 582 113 12ms 12 Jan 2019 933rd Iluvatar 582 113 11ms 11 May 2020 933rd Psirving 582 113 14ms 2 Aug 2020 933rd constant-stranger 582 113 10ms 7 Feb 2022 933rd CedricGebistorf 582 113 10ms 5 Mar 2022 933rd draxler-h 582 113 12ms 13 Jan 2023 933rd brimstonetrader 582 113 9ms 26 Mar 2024 933rd ComradeSquirrel 582 113 10ms 27 days ago 941st MeWhenI 🇻🇦 582 121 160ms 3 Aug 2024 942nd Mabeloid 🇳🇴 582 160 151ms 31 Oct 2025 943rd MeWhenI 🇻🇦 581 157 453ms 5 Mar 2022 944th rak1507 🇬🇧 580 89 42ms 23 Sep 2021 944th KatieLG 🇬🇧 580 89 40ms 31 Dec 2025 946th chunes3 🇺🇸 580 134 63ms 19 Sep 2023 947th janbehrens 🇩🇪 580 171 417ms 20 Jul 2022 948th SirBogman 🇺🇸 580 330 12ms 23 Nov 2022 949th DialFrost 🇸🇬 579 57 3ms 7 Feb 2024 949th CaedenHarper 🇨🇦 579 57 40ms 21 days ago 951st janbehrens 🇩🇪 579 114 1,498ms 7 Apr 2023 952nd weliveinhell 🇭🇹 579 125 10ms 24 Jan 2024 952nd CaedenHarper 🇨🇦 579 125 12ms 31 Aug 2025 954th yzhs 🇩🇪 579 136 120ms 25 Jun 2023 955th Shanethegamer 🇺🇸 578 159 465ms 29 Apr 2022 956th sk- 577 114 12ms 11 Sep 2020 956th SB-945 577 114 10ms 17 Apr 2024 956th FlorianCassayre 🇫🇷 577 114 12ms 24 May 2024 956th HumanoidCPU 577 114 11ms 9 May 2025 956th retrohun 577 114 10ms 22 Feb 2026 First Prev 881–960 of 2,656 Next Last