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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 826th czylabsonasa 🇭🇺 590 98 309ms 21 Oct 2021 827th Yewzir 🇧🇪 590 182 261ms 29 Oct 2023 828th elisherer 🇮🇱 589 77 165ms 20 Apr 2019 829th MeWhenI 🇻🇦 589 91 4ms 16 Aug 2024 830th AdrienHache 🇫🇷 589 146 338ms 30 Dec 2023 831st TessSSBM 587 112 11ms 14 Oct 2019 831st OwenElliottDev 587 112 11ms 26 Jul 2020 831st BrenSchaap 587 112 10ms 21 Oct 2021 831st guilhem-roy 🇫🇷 587 112 10ms 25 Feb 2022 831st Mabeloid 🇳🇴 587 112 10ms 19 Sep 2024 836th DestyNova 🇮🇪 586 135 354ms 15 Aug 2022 837th Mabeloid 🇳🇴 586 160 156ms 13 days ago 838th 12Jeef 586 169 325ms 1 Sep 2023 838th yoshykai 586 169 308ms 30 Mar 2025 840th kdx2a 585 132 2ms 13 Feb 2025 841st Blendi-Goose 585 139 2ms 24 Mar 2025 842nd itserasmus 584 124 8ms 25 Jan 2024 843rd Babafaba 582 106 509ms 24 hours ago 844th skps2010 582 113 11ms 12 Jan 2019 844th Iluvatar 582 113 12ms 11 May 2020 844th Psirving 582 113 11ms 2 Aug 2020 844th constant-stranger 582 113 10ms 7 Feb 2022 844th CedricGebistorf 582 113 11ms 5 Mar 2022 844th draxler-h 582 113 11ms 13 Jan 2023 844th brimstonetrader 582 113 11ms 26 Mar 2024 851st MeWhenI 🇻🇦 581 121 131ms 3 Aug 2024 852nd prplz 🇦🇺 581 188 29ms 10 Jul 2021 853rd CaedenHarper 🇨🇦 580 110 743ms 9 Sep 2025 854th MeWhenI 🇻🇦 580 157 433ms 5 Mar 2022 855th DialFrost 🇸🇬 579 57 2ms 7 Feb 2024 856th rak1507 🇬🇧 579 89 37ms 23 Sep 2021 857th weliveinhell 🇭🇹 579 125 8ms 24 Jan 2024 857th CaedenHarper 🇨🇦 579 125 8ms 31 Aug 2025 859th yzhs 🇩🇪 579 136 195ms 25 Jun 2023 860th janbehrens 🇩🇪 579 171 309ms 20 Jul 2022 860th DialFrost 🇸🇬 579 171 327ms 24 Sep 2025 862nd janbehrens 🇩🇪 578 114 850ms 7 Apr 2023 863rd chunes3 🇺🇸 578 134 78ms 19 Sep 2023 864th prplz 🇦🇺 578 162 127ms 7 Jan 2020 864th Xzyaihni 578 162 159ms 16 Oct 2022 866th sk- 577 114 11ms 11 Sep 2020 866th SB-945 577 114 11ms 17 Apr 2024 866th FlorianCassayre 🇫🇷 577 114 13ms 24 May 2024 866th HumanoidCPU 577 114 11ms 9 May 2025 870th Shanethegamer 🇺🇸 577 159 366ms 29 Apr 2022 871st filharmonista 576 134 2ms 23 Nov 2019 871st slerpyyy 🇩🇪 576 134 5ms 3 Nov 2022 873rd Ernest1338 575 163 202ms 6 Oct 2023 874th SirBogman 🇺🇸 575 330 13ms 23 Nov 2022 875th ForkKILLET 🇨🇳 574 126 8ms 17 Feb 2021 875th lukasmoellerch 574 126 9ms 28 Apr 2021 877th Shanethegamer 🇺🇸 574 139 124ms 31 Oct 2022 878th olivermrose 🇺🇸 572 90 37ms 31 Oct 2021 879th fabi1511 572 115 11ms 1 May 2020 879th amollberg 🇸🇪 572 115 11ms 21 Jan 2022 879th weeble 572 115 10ms 23 Dec 2024 882nd Shanethegamer 🇺🇸 572 191 63ms 29 Apr 2022 883rd MeWhenI 🇻🇦 569 58 2ms 4 Feb 2022 884th Irratix 🇳🇱 568 136 2ms 25 Dec 2021 884th Shanethegamer 🇺🇸 568 136 2ms 28 Apr 2022 884th jupj 🇫🇮 568 136 2ms 19 Aug 2022 884th emgordon154 568 136 3ms 25 Jul 2024 888th msrawson 567 116 11ms 6 Aug 2018 888th SimonPeatman 567 116 11ms 2 Feb 2019 888th bob-th 567 116 13ms 26 Aug 2022 888th NerdyMcNerd42 567 116 11ms 4 Feb 2023 888th randolchance 567 116 11ms 5 Feb 2023 888th Mathrew2012 567 116 10ms 9 Nov 2024 888th Emutis 🇱🇹 567 116 10ms 19 Sep 2025 895th acornellier 566 91 40ms 9 Dec 2018 895th emgordon154 566 91 39ms 4 Jul 2024 897th albanian-laundromat 566 134 297ms 3 days ago 898th MeWhenI 🇻🇦 566 272 1,587ms 5 days ago 899th CarsonChr 🇺🇸 565 128 8ms 6 Apr 2024 899th Andrey-Plotnikov 565 128 8ms 23 Jun 2025 First Prev 826–900 of 2,379 Next Last
