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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 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 676th stefangimmillaro 655 143 155ms 29 Oct 2023 677th anter69 🇭🇺 652 79 35ms 7 Sep 2021 677th olleicua 🇺🇸 652 79 32ms 15 Jan 2024 679th alexsave 652 111 8ms 20 days ago 680th NewDefectus 🇮🇱 651 101 9ms 21 Apr 2021 680th eddvrs 651 101 11ms 20 Aug 2022 680th commandblockguy 🇺🇸 651 101 10ms 29 Sep 2022 680th benson-z 651 101 9ms 6 Dec 2024 680th fkantelberg 651 101 10ms 11 Jul 2025 685th Shanethegamer 🇺🇸 651 125 2ms 24 Jan 2024 686th emgordon154 651 237 1,588ms 17 Sep 2025 687th boxjelly 650 121 154ms 5 Jan 2021 688th adamnielson42 🇺🇸 649 99 6ms 20 Nov 2023 689th AlexDaniel 🇪🇪 648 70 131ms 22 Jun 2018 689th Natanaelel 🇸🇪 648 70 99ms 29 Apr 2022 691st TomvdPeet 648 98 5ms 15 hours ago 692nd SirBogman 🇺🇸 647 51 35ms 13 Nov 2022 693rd Steffan153 🇫🇮 647 153 326ms 16 Feb 2023 694th Mabeloid 🇳🇴 646 112 9ms 26 Oct 2024 695th postie77 646 133 336ms 5 May 2023 696th scpchicken 🇵🇼 645 102 9ms 26 Mar 2022 696th mdnestor 645 102 9ms 27 Dec 2022 696th FranklinJiaChen 645 102 9ms 19 Jul 2024 696th BoBz200 645 102 10ms 9 Nov 2024 696th FortuiteMan 🇫🇷 645 102 10ms 18 hours ago 701st rvdnieuwendijk 🇳🇱 644 75 206ms 14 Jul 2020 702nd h3ra993huskp 🇯🇵 643 154 364ms 4 days ago 703rd angel-p57 🇯🇵 643 196 2ms 23 Nov 2023 704th DialFrost 🇸🇬 642 99 4ms 8 Dec 2023 705th stefangimmillaro 642 167 250ms 13 Dec 2024 706th iznax 641 113 8ms 2 Jul 2020 706th emgordon154 641 113 9ms 6 Sep 2024 706th Salutations45 641 113 9ms 22 Nov 2024 709th BrMorrison 640 123 125ms 6 Nov 2023 710th Shanethegamer 🇺🇸 639 124 53ms 13 Jun 2022 711th RYNO8 638 103 9ms 26 Aug 2021 711th Bonjour27891 🇻🇳 638 103 11ms 15 Mar 2022 711th Alex-x90 🇺🇸 638 103 10ms 25 Oct 2023 711th Bmrl7 638 103 9ms 3 Mar 2024 711th souta-1326 638 103 9ms 26 Mar 2025 711th wobblybits 638 103 9ms 15 Aug 2025 717th rifatx 637 135 328ms 6 Jul 2024 718th 4hg 🇺🇸 636 81 35ms 29 Sep 2022 718th inventshah 636 81 34ms 24 Sep 2023 720th MichalMarsalek 🇨🇿 636 97 400ms 21 Jan 2024 721st yanjs 635 124 143ms 23 Jan 2022 721st strout 635 124 139ms 17 Aug 2022 723rd AlephSquirrel 634 142 40ms 21 Mar 2025 724th janbehrens 🇩🇪 633 145 60ms 20 Nov 2022 725th hoodadam 632 104 9ms 14 Jun 2019 725th stordev 632 104 10ms 26 Feb 2021 725th ahmetdemirag 🇨🇾 632 104 15ms 21 Jun 2024 725th comp0zr 632 104 9ms 10 Oct 2024 729th Meowsan91 🇨🇿 632 136 340ms 21 Nov 2021 730th iczelia 🇩🇪 631 76 7ms 16 Oct 2025 731st DialFrost 🇸🇬 630 85 5ms 12 Aug 2024 732nd Waffle3z 629 82 47ms 17 Oct 2020 732nd AgentIvan 🇺🇦 629 82 40ms 28 Jan 2021 734th frobinsonj 629 115 9ms 28 Jun 2018 734th draxler-h 629 115 8ms 13 Jan 2023 734th LukeBridges 🇬🇧 629 115 9ms 1 Oct 2024 737th GrayJoKing 🇦🇺 629 149 149ms 17 Oct 2025 738th janbehrens 🇩🇪 628 145 477ms 24 Mar 2022 739th kevinmchung 626 105 9ms 18 Sep 2018 739th sambirnbaum1 626 105 9ms 15 Sep 2019 739th feherd 626 105 9ms 29 Aug 2021 739th redbeancola 626 105 9ms 5 Nov 2021 739th mousetail 🇳🇱 626 105 10ms 2 Nov 2022 739th M0PKOBKA 626 105 9ms 21 Dec 2022 739th janbehrens 🇩🇪 626 105 11ms 17 Jun 2023 739th AlexanderFair 626 105 9ms 26 Jun 2023 739th fgrosshans 🇫🇷 626 105 9ms 17 Jul 2024 739th edsrzf 🇳🇿 626 105 9ms 22 Nov 2024 739th Languag3 626 105 9ms 24 Sep 2025 739th Babafaba 626 105 10ms 10 days ago First Prev 676–750 of 2,413 Next Last