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 721st anter69 🇭🇺 653 79 35ms 7 Sep 2021 721st olleicua 🇺🇸 653 79 36ms 15 Jan 2024 723rd alexsave 652 111 9ms 13 Nov 2025 724th NewDefectus 🇮🇱 651 101 10ms 21 Apr 2021 724th eddvrs 651 101 9ms 20 Aug 2022 724th commandz0 🇺🇸 651 101 10ms 29 Sep 2022 724th benson-z 651 101 10ms 6 Dec 2024 724th fkantelberg 651 101 10ms 11 Jul 2025 729th boxjelly 650 121 120ms 5 Jan 2021 730th Shanethegamer 🇺🇸 650 125 2ms 24 Jan 2024 731st stefangimmillaro 650 167 282ms 13 Dec 2024 732nd adamnielson42 🇺🇸 649 99 6ms 20 Nov 2023 733rd stefangimmillaro 649 143 156ms 29 Oct 2023 734th AlexDaniel 🇪🇪 648 70 142ms 22 Jun 2018 734th Natanaelel 🇸🇪 648 70 107ms 29 Apr 2022 736th SirBogman 🇺🇸 647 51 32ms 13 Nov 2022 737th postie77 647 133 407ms 5 May 2023 738th Mabeloid 🇳🇴 646 112 10ms 26 Oct 2024 739th scpchicken 🇵🇼 645 102 10ms 26 Mar 2022 739th mdnestor 645 102 11ms 27 Dec 2022 739th FranklinJiaChen 645 102 9ms 19 Jul 2024 739th BoBz200 645 102 10ms 9 Nov 2024 739th FortuiteMan 🇫🇷 645 102 10ms 3 Dec 2025 744th angel-p57 🇯🇵 645 196 1ms 23 Nov 2023 745th rvdnieuwendijk 🇳🇱 644 75 231ms 14 Jul 2020 746th h3ra993huskp 🇯🇵 644 154 486ms 30 Nov 2025 747th DialFrost 🇸🇬 642 99 5ms 8 Dec 2023 748th Yewzir 🇧🇪 642 144 6ms 17 Dec 2023 749th iznax 641 113 10ms 2 Jul 2020 749th emgordon154 641 113 11ms 6 Sep 2024 749th Salutations45 641 113 10ms 22 Nov 2024 752nd BrMorrison 640 123 122ms 6 Nov 2023 753rd Shanethegamer 🇺🇸 639 124 36ms 13 Jun 2022 754th roelderickx 639 212 3ms 18 hours ago 755th RYNO8 638 103 10ms 26 Aug 2021 755th Bonjour27891 🇻🇳 638 103 11ms 15 Mar 2022 755th Alex-x90 🇺🇸 638 103 10ms 25 Oct 2023 755th Bmrl7 638 103 9ms 3 Mar 2024 755th souta-1326 638 103 9ms 26 Mar 2025 755th wobblybits 638 103 9ms 15 Aug 2025 761st 4hg 🇺🇸 637 81 36ms 29 Sep 2022 761st inventshah 637 81 36ms 24 Sep 2023 763rd rifatx 637 135 433ms 6 Jul 2024 764th MichalMarsalek 🇨🇿 636 97 458ms 21 Jan 2024 765th yanjs 635 124 117ms 23 Jan 2022 765th strout 635 124 121ms 17 Aug 2022 767th Steffan153 🇫🇮 635 199 2ms 20 days ago 768th prestosilver 🇺🇸 634 122 2ms 19 hours ago 769th AlephSquirrel 634 142 41ms 21 Mar 2025 770th janbehrens 🇩🇪 634 145 64ms 20 Nov 2022 771st hoodadam 632 104 9ms 14 Jun 2019 771st stordev 632 104 10ms 26 Feb 2021 771st ahmetdemirag 🇨🇾 632 104 10ms 21 Jun 2024 771st comp0zr 632 104 9ms 10 Oct 2024 775th Meowsan91 🇨🇿 632 136 405ms 21 Nov 2021 776th iczelia 🇩🇪 631 76 3ms 16 Oct 2025 777th DialFrost 🇸🇬 630 85 4ms 12 Aug 2024 778th frobinsonj 630 115 9ms 28 Jun 2018 778th draxler-h 630 115 9ms 13 Jan 2023 778th LukeBridges 🇬🇧 630 115 10ms 1 Oct 2024 781st Waffle3z 629 82 35ms 17 Oct 2020 781st AgentIvan 🇺🇦 629 82 37ms 28 Jan 2021 783rd janbehrens 🇩🇪 628 145 454ms 24 Mar 2022 784th kevinmchung 626 105 9ms 18 Sep 2018 784th sambirnbaum1 626 105 9ms 15 Sep 2019 784th feherd 626 105 10ms 29 Aug 2021 784th redbeancola 626 105 10ms 5 Nov 2021 784th mousetail 🇳🇱 626 105 10ms 2 Nov 2022 784th M0PKOBKA 626 105 9ms 21 Dec 2022 784th janbehrens 🇩🇪 626 105 10ms 17 Jun 2023 784th AlexanderFair 626 105 10ms 26 Jun 2023 784th fgrosshans 🇫🇷 626 105 10ms 17 Jul 2024 784th edsrzf 🇳🇿 626 105 9ms 22 Nov 2024 784th Babafaba 626 105 10ms 23 Nov 2025 795th annaproxy 625 126 121ms 15 Apr 2022 796th jared-hughes 625 147 443ms 24 Jun 2022 797th commandz0 🇺🇸 624 99 515ms 15 Jan 2024 798th didion0 🇺🇸 624 116 10ms 31 Jan 2022 798th fitzdotlol 🇺🇸 624 116 10ms 28 Mar 2022 800th Shanethegamer 🇺🇸 624 127 125ms 28 Apr 2022 First Prev 721–800 of 2,536 Next Last