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 Trinomial Triangle 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 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 Trinomial Triangle 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 Turtle Tutorial # Golfer Points Bytes Time 825th yoshykai 586 169 30 Mar 2025 827th kdx2a 585 132 13 Feb 2025 828th Blendi-Goose 585 139 24 Mar 2025 829th itserasmus 583 124 25 Jan 2024 830th skps2010 582 113 12 Jan 2019 830th Iluvatar 582 113 11 May 2020 830th Psirving 582 113 2 Aug 2020 830th constant-stranger 582 113 7 Feb 2022 830th CedricGebistorf 582 113 5 Mar 2022 830th draxler-h 582 113 13 Jan 2023 830th brimstonetrader 582 113 26 Mar 2024 837th MeWhenI 🇻🇦 581 121 3 Aug 2024 838th CaedenHarper 🇨🇦 580 110 9 Sep 2025 839th MeWhenI 🇻🇦 580 157 5 Mar 2022 840th prplz 🇦🇺 580 188 10 Jul 2021 841st DialFrost 🇸🇬 579 57 7 Feb 2024 842nd rak1507 🇬🇧 579 89 23 Sep 2021 843rd weliveinhell 🇭🇹 579 125 24 Jan 2024 843rd CaedenHarper 🇨🇦 579 125 31 Aug 2025 845th yzhs 🇩🇪 579 136 25 Jun 2023 846th janbehrens 🇩🇪 579 171 20 Jul 2022 846th DialFrost 🇸🇬 579 171 20 days ago 846th kmathis22 579 171 20 hours ago 849th janbehrens 🇩🇪 578 114 7 Apr 2023 850th chunes3 🇺🇸 578 134 19 Sep 2023 851st prplz 🇦🇺 578 162 7 Jan 2020 851st Xzyaihni 578 162 16 Oct 2022 853rd sk- 577 114 11 Sep 2020 853rd SB-945 577 114 17 Apr 2024 853rd FlorianCassayre 🇫🇷 577 114 24 May 2024 853rd HumanoidCPU 577 114 9 May 2025 857th Shanethegamer 🇺🇸 577 159 29 Apr 2022 858th filharmonista 576 134 23 Nov 2019 858th slerpyyy 🇩🇪 576 134 3 Nov 2022 860th Ernest1338 575 163 6 Oct 2023 861st SirBogman 🇺🇸 575 330 23 Nov 2022 862nd ForkKILLET 🇨🇳 574 126 17 Feb 2021 862nd lukasmoellerch 574 126 28 Apr 2021 864th Shanethegamer 🇺🇸 574 139 31 Oct 2022 865th olivermrose 🇺🇸 572 90 31 Oct 2021 866th fabi1511 572 115 1 May 2020 866th amollberg 🇸🇪 572 115 21 Jan 2022 866th weeble 572 115 23 Dec 2024 869th Shanethegamer 🇺🇸 571 191 29 Apr 2022 870th MeWhenI 🇻🇦 569 58 4 Feb 2022 871st Irratix 🇳🇱 568 136 25 Dec 2021 871st Shanethegamer 🇺🇸 568 136 28 Apr 2022 871st jupj 🇫🇮 568 136 19 Aug 2022 871st emgordon154 568 136 25 Jul 2024 875th msrawson 567 116 6 Aug 2018 875th SimonPeatman 567 116 2 Feb 2019 875th bob-th 567 116 26 Aug 2022 875th NerdyMcNerd42 567 116 4 Feb 2023 875th randolchance 567 116 5 Feb 2023 875th Mathrew2012 567 116 9 Nov 2024 875th Emutis 🇱🇹 567 116 26 days ago 882nd acornellier 566 91 9 Dec 2018 882nd emgordon154 566 91 4 Jul 2024 884th CarsonChr 🇺🇸 565 128 6 Apr 2024 884th Andrey-Plotnikov 565 128 23 Jun 2025 886th Shanethegamer 🇺🇸 564 95 16 Aug 2024 887th neihousaigaai 563 176 30 Apr 2021 888th juliansiebert 🇩🇪 562 86 23 Jul 2022 888th krcs 🇵🇱 562 86 15 Oct 2024 890th ian-h-chamberlain 🇺🇸 562 117 29 Dec 2019 890th 77Tigers 562 117 28 Feb 2021 890th juan-cazalvilla 562 117 1 Aug 2022 890th 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