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 Topological Sort 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 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 Knight 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 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 Knight 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 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 Topological Sort 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 673rd BoBz200 644 102 9 Nov 2024 677th AlephSquirrel 643 142 21 Mar 2025 678th angel-p57 🇯🇵 643 196 23 Nov 2023 679th stefangimmillaro 642 167 13 Dec 2024 680th DialFrost 🇸🇬 641 99 8 Dec 2023 681st iznax 640 113 2 Jul 2020 681st emgordon154 640 113 6 Sep 2024 681st Salutations45 640 113 22 Nov 2024 684th BrMorrison 640 123 6 Nov 2023 685th Shanethegamer 🇺🇸 639 124 13 Jun 2022 686th RYNO8 638 103 26 Aug 2021 686th Bonjour27891 🇻🇳 638 103 15 Mar 2022 686th Alex-x90 🇺🇸 638 103 25 Oct 2023 686th Bmrl7 638 103 3 Mar 2024 686th souta-1326 638 103 26 Mar 2025 691st 4hg 🇺🇸 636 81 29 Sep 2022 691st inventshah 636 81 24 Sep 2023 693rd rifatx 636 135 6 Jul 2024 694th emgordon154 635 52 3 Nov 2024 695th MichalMarsalek 🇨🇿 635 97 21 Jan 2024 696th sharkree 635 200 3 Sep 2023 697th yanjs 634 124 23 Jan 2022 697th strout 634 124 17 Aug 2022 699th hoodadam 632 104 14 Jun 2019 699th stordev 632 104 26 Feb 2021 699th cdesodt 632 104 10 Sep 2023 699th ahmetdemirag 🇨🇾 632 104 21 Jun 2024 699th comp0zr 632 104 10 Oct 2024 704th Meowsan91 🇨🇿 632 136 21 Nov 2021 705th janbehrens 🇩🇪 632 145 20 Nov 2022 706th DialFrost 🇸🇬 630 85 12 Aug 2024 707th frobinsonj 629 115 28 Jun 2018 707th draxler-h 629 115 13 Jan 2023 707th LukeBridges 🇬🇧 629 115 1 Oct 2024 710th albanian-laundromat 629 126 18 days ago 711th Waffle3z 628 82 17 Oct 2020 711th AgentIvan 🇺🇦 628 82 28 Jan 2021 713th janbehrens 🇩🇪 628 145 24 Mar 2022 714th kevinmchung 626 105 18 Sep 2018 714th sambirnbaum1 626 105 15 Sep 2019 714th feherd 626 105 29 Aug 2021 714th redbeancola 626 105 5 Nov 2021 714th mousetail 🇳🇱 626 105 2 Nov 2022 714th M0PKOBKA 626 105 21 Dec 2022 714th janbehrens 🇩🇪 626 105 17 Jun 2023 714th AlexanderFair 626 105 26 Jun 2023 714th fgrosshans 🇫🇷 626 105 17 Jul 2024 714th edsrzf 🇳🇿 626 105 22 Nov 2024 724th annaproxy 624 126 15 Apr 2022 725th GrayJoKing 🇦🇺 624 150 13 Jan 2022 726th didion0 🇺🇸 623 116 31 Jan 2022 726th fitzdotlol 🇺🇸 623 116 28 Mar 2022 728th jared-hughes 623 147 24 Jun 2022 729th elisherer 🇮🇱 622 77 20 Apr 2019 729th nephila-nacrea 🇬🇧 622 77 10 Dec 2020 731st Ripick 622 93 24 Jun 2025 732nd commandblockguy 🇺🇸 622 99 15 Jan 2024 733rd Shanethegamer 🇺🇸 622 127 28 Apr 2022 734th MeWhenI 🇻🇦 621 126 17 Nov 2022 735th Shanethegamer 🇺🇸 620 83 24 Jan 2024 736th decorator-factory 620 106 24 May 2019 736th mosho-p 620 106 11 Oct 2022 736th Europe2048 620 106 21 Nov 2024 736th dirckvdende 620 106 26 days ago 740th ZakkkkAttackkkk 🇵🇭 618 125 15 Dec 2021 740th janbehrens 🇩🇪 618 125 20 Jul 2022 742nd JDiLenarda 🇫🇷 618 129 2 Nov 2020 743rd snoozingnewt 🇺🇸 616 100 11 Feb 2024 744th ian-h-chamberlain 🇺🇸 616 152 18 Jul 2022 745th mossr 🇺🇸 615 94 24 Feb 2021 746th Herbert00709 🇵🇱 615 149 10 Mar 2024 747th garrisonhh 614 107 25 Nov 2020 747th LHuitre 614 107 28 Apr 2022 747th Fracture17 614 107 4 Apr 2023 747th quimey 614 107 21 Jun 2023 Prev 676–750 of 2,253 Next
