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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 376th MeWhenI 🇻🇦 756 85 17 Feb 2025 377th prplz 🇦🇺 755 64 28 Dec 2021 378th vezzick 755 87 12 Mar 2021 378th hallvabo 🇳🇴 755 87 6 Apr 2024 378th tri1212 🇻🇳 755 87 30 Jun 2024 381st AlephSquirrel 755 114 6 Aug 2024 382nd Maznek 753 96 23 Jun 2023 382nd voytxt 🇨🇿 753 96 8 Mar 2025 384th lynn 753 104 18 May 2021 385th sean-niemann 🇺🇸 753 121 6 Mar 2025 386th CLOStrophobic 🇮🇹 753 124 23 Apr 2025 387th codereport 🇨🇦 751 77 17 Apr 2025 388th inventshah 751 122 17 Dec 2022 388th Alex-x90 🇺🇸 751 122 15 Feb 2023 390th 12Jeef 751 169 1 Sep 2023 390th yoshykai 751 169 30 Mar 2025 392nd olleicua 🇺🇸 750 44 11 Mar 2024 393rd MeWhenI 🇻🇦 749 122 13 Feb 2025 394th drew-loukusa 748 64 7 Mar 2020 395th green-beans 747 88 30 Jan 2021 395th ndren 747 88 12 Nov 2023 395th zacjl 747 88 20 Sep 2024 398th rucin93 🇵🇱 747 97 23 Apr 2025 399th snoozingnewt 🇺🇸 745 97 1 Nov 2023 400th primo-ppcg 🇹🇭 744 199 9 Sep 2023 401st annaproxy 742 83 21 Jan 2024 401st lifthrasiir 🇰🇷 742 83 2 Dec 2024 403rd the-zammers 742 106 10 Nov 2023 404th janbehrens 🇩🇪 742 171 20 Jul 2022 405th m-tkach 🇺🇦 740 147 16 May 2022 406th Irratix 🇳🇱 738 89 29 Apr 2022 406th ZakkkkAttackkkk 🇵🇭 738 89 16 Aug 2022 406th steffan-polygolf 738 89 7 Mar 2024 409th cywong-amino 🇭🇰 738 98 7 Oct 2020 410th Steffan153 🇫🇮 738 139 27 Dec 2022 411th stefangimmillaro 738 172 28 Apr 2023 412th Natanaelel 🇸🇪 737 65 9 Aug 2021 413th GrayJoKing 🇦🇺 735 70 28 May 2021 413th prplz 🇦🇺 735 70 29 Dec 2021 413th janlelis 735 70 13 Sep 2024 416th andersk 🇺🇸 735 92 21 Mar 2020 417th zacjl 735 105 10 Nov 2023 418th billings7 🇬🇧 734 117 21 Nov 2021 418th hemphen 734 117 26 Sep 2022 418th Yax42 🇫🇷 734 117 13 days ago 418th namelessiw 734 117 8 days ago 422nd GrayJoKing 🇦🇺 733 45 12 Feb 2022 422nd Natanaelel 🇸🇪 733 45 29 Jul 2022 424th btnlq 733 79 16 Nov 2022 425th inventshah 733 80 8 Sep 2022 426th emgordon154 733 117 28 Dec 2024 427th GrayJoKing 🇦🇺 733 140 6 Jan 2023 428th SirBogman 🇺🇸 732 51 13 Nov 2022 429th NickTheEASDude 🇺🇸 732 111 29 Jan 2025 430th scpchicken 🇵🇼 731 62 26 Mar 2022 431st jared-hughes 730 90 7 Oct 2021 431st LogicalJoe 730 90 29 Sep 2022 431st AlephSquirrel 730 90 3 Dec 2022 431st DialFrost 🇸🇬 730 90 12 Dec 2022 431st inventshah 730 90 24 Sep 2023 436th BambooleanLogic 🇸🇪 730 99 5 Dec 2022 436th tayloia 🇬🇧 730 99 16 May 2023 438th sean-niemann 🇺🇸 730 147 4 Aug 2023 439th jared-hughes 728 106 3 Nov 2023 439th qwertyuiop3 🇷🇺 728 106 29 May 2025 441st rak1507 🇬🇧 728 108 23 Sep 2021 442nd Yewzir 🇧🇪 728 144 17 Dec 2023 443rd iakolzin 727 126 26 May 2022 444th MeWhenI 🇻🇦 726 109 26 Aug 2023 445th primo-ppcg 🇹🇭 725 71 13 Dec 2020 445th Natanaelel 🇸🇪 725 71 9 Aug 2021 447th AlephSquirrel 725 85 22 Jan 2024 448th prplz 🇦🇺 723 100 13 Oct 2020 448th Naruyoko 723 100 3 Mar 2023 450th InigoK 🇺🇸 722 91 5 May 2023 Prev 376–450 of 2,222 Next