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 tailorspy 758 121 24 May 2024 377th anter69 🇭🇺 757 87 13 Mar 2025 378th inventshah 757 102 17 Dec 2022 379th JRaspass 🇬🇧 756 60 3 Apr 2022 380th targrik 756 84 16 days ago 381st MeWhenI 🇻🇦 756 85 17 Feb 2025 382nd vezzick 756 87 12 Mar 2021 382nd hallvabo 🇳🇴 756 87 6 Apr 2024 382nd tri1212 🇻🇳 756 87 30 Jun 2024 385th prplz 🇦🇺 755 64 28 Dec 2021 386th Maznek 754 96 23 Jun 2023 386th voytxt 🇨🇿 754 96 8 Mar 2025 388th lynn 754 104 18 May 2021 389th CLOStrophobic 🇮🇹 753 124 23 Apr 2025 390th codereport 🇨🇦 751 77 17 Apr 2025 391st inventshah 751 122 17 Dec 2022 391st Alex-x90 🇺🇸 751 122 15 Feb 2023 391st MeWhenI 🇻🇦 751 122 13 Feb 2025 394th olleicua 🇺🇸 750 44 11 Mar 2024 395th drew-loukusa 749 64 7 Mar 2020 396th green-beans 747 88 30 Jan 2021 396th ndren 747 88 12 Nov 2023 396th zacjl 747 88 20 Sep 2024 396th Bulmenisaurus 747 88 7 Jul 2025 396th InigoK 🇺🇸 747 88 14 days ago 401st rucin93 🇵🇱 747 97 23 Apr 2025 402nd snoozingnewt 🇺🇸 746 97 1 Nov 2023 403rd annaproxy 743 83 21 Jan 2024 403rd lifthrasiir 🇰🇷 743 83 2 Dec 2024 405th the-zammers 743 106 10 Nov 2023 405th YAJUE114514 743 106 30 Jul 2025 407th m-tkach 🇺🇦 742 147 16 May 2022 408th Steffan153 🇫🇮 740 139 27 Dec 2022 409th Irratix 🇳🇱 739 89 29 Apr 2022 409th ZakkkkAttackkkk 🇵🇭 739 89 16 Aug 2022 409th steffan-polygolf 739 89 7 Mar 2024 412th cywong-amino 🇭🇰 738 98 7 Oct 2020 413th Natanaelel 🇸🇪 737 65 9 Aug 2021 414th GrayJoKing 🇦🇺 736 70 28 May 2021 414th prplz 🇦🇺 736 70 29 Dec 2021 414th janlelis 736 70 13 Sep 2024 417th zacjl 736 105 10 Nov 2023 418th HolmDev 736 107 21 days ago 419th andersk 🇺🇸 735 92 21 Mar 2020 420th GrayJoKing 🇦🇺 735 140 6 Jan 2023 421st btnlq 734 79 16 Nov 2022 422nd inventshah 734 80 8 Sep 2022 423rd billings7 🇬🇧 734 117 21 Nov 2021 423rd hemphen 734 117 26 Sep 2022 423rd Yax42 🇫🇷 734 117 15 Jun 2025 423rd namelessiw 734 117 19 Jun 2025 427th GrayJoKing 🇦🇺 733 45 12 Feb 2022 427th Natanaelel 🇸🇪 733 45 29 Jul 2022 429th NickTheEASDude 🇺🇸 733 111 29 Jan 2025 430th emgordon154 733 117 28 Dec 2024 431st SirBogman 🇺🇸 732 51 13 Nov 2022 432nd scpchicken 🇵🇼 732 62 26 Mar 2022 433rd BambooleanLogic 🇸🇪 731 99 5 Dec 2022 433rd tayloia 🇬🇧 731 99 16 May 2023 435th jwhear 🇺🇸 731 209 1 Oct 2024 436th jared-hughes 730 90 7 Oct 2021 436th LogicalJoe 730 90 29 Sep 2022 436th AlephSquirrel 730 90 3 Dec 2022 436th DialFrost 🇸🇬 730 90 12 Dec 2022 436th inventshah 730 90 24 Sep 2023 436th KasperKivimaeki 🇫🇮 730 90 12 Jul 2025 436th LHuitre 730 90 23 days ago 443rd kaascevich 730 127 24 Jul 2025 444th jared-hughes 729 106 3 Nov 2023 444th qwertyuiop3 🇷🇺 729 106 29 May 2025 446th rak1507 🇬🇧 729 108 23 Sep 2021 447th nwellnhof 🇩🇪 729 137 21 Sep 2024 448th iakolzin 728 126 26 May 2022 449th Yewzir 🇧🇪 728 144 17 Dec 2023 450th MeWhenI 🇻🇦 727 109 26 Aug 2023 Prev 376–450 of 2,331 Next