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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 Erlang 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 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 Erlang 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 376th jared-hughes 760 89 4 Jan 2023 377th AlephSquirrel 760 114 6 Aug 2024 378th DardS8Br 760 167 14 Jan 2024 378th MeWhenI 🇻🇦 760 167 13 Aug 2024 380th GrayJoKing 🇦🇺 759 166 7 Feb 2021 381st tailorspy 758 121 24 May 2024 382nd anter69 🇭🇺 757 87 13 Mar 2025 383rd inventshah 757 102 17 Dec 2022 384th JRaspass 🇬🇧 756 60 3 Apr 2022 385th targrik 756 84 14 days ago 386th MeWhenI 🇻🇦 756 85 17 Feb 2025 387th vezzick 756 87 12 Mar 2021 387th hallvabo 🇳🇴 756 87 6 Apr 2024 387th tri1212 🇻🇳 756 87 30 Jun 2024 390th prplz 🇦🇺 755 64 28 Dec 2021 391st Maznek 754 96 23 Jun 2023 391st voytxt 🇨🇿 754 96 8 Mar 2025 393rd lynn 754 104 18 May 2021 394th CLOStrophobic 🇮🇹 753 124 23 Apr 2025 395th codereport 🇨🇦 751 77 17 Apr 2025 396th inventshah 751 122 17 Dec 2022 396th Alex-x90 🇺🇸 751 122 15 Feb 2023 396th MeWhenI 🇻🇦 751 122 13 Feb 2025 399th 12Jeef 751 169 1 Sep 2023 399th yoshykai 751 169 30 Mar 2025 401st olleicua 🇺🇸 750 44 11 Mar 2024 402nd drew-loukusa 749 64 7 Mar 2020 403rd green-beans 747 88 30 Jan 2021 403rd ndren 747 88 12 Nov 2023 403rd zacjl 747 88 20 Sep 2024 403rd Bulmenisaurus 747 88 7 Jul 2025 403rd InigoK 🇺🇸 747 88 13 days ago 408th rucin93 🇵🇱 747 97 23 Apr 2025 409th snoozingnewt 🇺🇸 746 97 1 Nov 2023 410th annaproxy 743 83 21 Jan 2024 410th lifthrasiir 🇰🇷 743 83 2 Dec 2024 412th the-zammers 743 106 10 Nov 2023 412th YAJUE114514 743 106 30 Jul 2025 414th m-tkach 🇺🇦 742 147 16 May 2022 415th janbehrens 🇩🇪 742 171 20 Jul 2022 416th Steffan153 🇫🇮 740 139 27 Dec 2022 417th Irratix 🇳🇱 739 89 29 Apr 2022 417th ZakkkkAttackkkk 🇵🇭 739 89 16 Aug 2022 417th steffan-polygolf 739 89 7 Mar 2024 420th cywong-amino 🇭🇰 738 98 7 Oct 2020 421st stefangimmillaro 738 172 28 Apr 2023 422nd Natanaelel 🇸🇪 737 65 9 Aug 2021 423rd GrayJoKing 🇦🇺 736 70 28 May 2021 423rd prplz 🇦🇺 736 70 29 Dec 2021 423rd janlelis 736 70 13 Sep 2024 426th HolmDev 736 107 19 days ago 427th andersk 🇺🇸 735 92 21 Mar 2020 428th zacjl 735 105 10 Nov 2023 429th GrayJoKing 🇦🇺 735 140 6 Jan 2023 430th inventshah 734 80 8 Sep 2022 431st billings7 🇬🇧 734 117 21 Nov 2021 431st hemphen 734 117 26 Sep 2022 431st Yax42 🇫🇷 734 117 15 Jun 2025 431st namelessiw 734 117 19 Jun 2025 435th GrayJoKing 🇦🇺 733 45 12 Feb 2022 435th Natanaelel 🇸🇪 733 45 29 Jul 2022 437th btnlq 733 79 16 Nov 2022 438th NickTheEASDude 🇺🇸 733 111 29 Jan 2025 439th emgordon154 733 117 28 Dec 2024 440th SirBogman 🇺🇸 732 51 13 Nov 2022 441st scpchicken 🇵🇼 732 62 26 Mar 2022 442nd BambooleanLogic 🇸🇪 731 99 5 Dec 2022 442nd tayloia 🇬🇧 731 99 16 May 2023 444th jwhear 🇺🇸 731 209 1 Oct 2024 445th jared-hughes 730 90 7 Oct 2021 445th LogicalJoe 730 90 29 Sep 2022 445th AlephSquirrel 730 90 3 Dec 2022 445th DialFrost 🇸🇬 730 90 12 Dec 2022 445th inventshah 730 90 24 Sep 2023 445th KasperKivimaeki 🇫🇮 730 90 12 Jul 2025 Prev 376–450 of 2,325 Next