Diamonds in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 477th inventshah 731 90 9ms 24 Sep 2023 477th LHuitre 731 90 10ms 1 Sep 2025 483rd BambooleanLogic 🇸🇪 731 99 10ms 5 Dec 2022 483rd tayloia 🇬🇧 731 99 11ms 16 May 2023 483rd Lv0Sys 🇵🇱 731 99 9ms 1 Dec 2025 486th jared-hughes 729 106 2ms 3 Nov 2023 486th qwertyuiop3 🇷🇺 729 106 1ms 29 May 2025 488th rak1507 🇬🇧 729 108 129ms 23 Sep 2021 489th iakolzin 729 126 1,348ms 26 May 2022 490th ethanlally 729 136 387ms 12 Jan 2026 491st primo-ppcg 🇹🇭 727 71 35ms 13 Dec 2020 491st Natanaelel 🇸🇪 727 71 36ms 9 Aug 2021 491st error256 727 71 38ms 43 hours ago 494th MeWhenI 🇻🇦 727 109 40ms 26 Aug 2023 494th albanian-laundromat 727 109 40ms 19 Aug 2025 496th AlephSquirrel 726 85 490ms 22 Jan 2024 497th kaascevich 725 127 110ms 24 Jul 2025 498th Steffan153 🇫🇮 725 139 29ms 27 Dec 2022 499th prplz 🇦🇺 724 100 10ms 13 Oct 2020 499th Naruyoko 724 100 10ms 3 Mar 2023 501st edsrzf 🇳🇿 724 150 273ms 3 days ago 502nd JDHuber23 723 91 9ms 23 Oct 2023 502nd Grrisly 723 91 10ms 4 Nov 2023 502nd stertooy 🇧🇪 723 91 10ms 13 Jun 2024 502nd CaedenHarper 🇨🇦 723 91 10ms 2 Nov 2024 502nd KatieLG 🇬🇧 723 91 10ms 3 Aug 2025 507th Gaddy 🇫🇷 723 119 382ms 12 May 2022 508th Reconcyl 722 109 128ms 5 Jan 2019 508th RussellEmerine 722 109 124ms 27 Feb 2020 510th albanian-laundromat 722 124 2,369ms 3 days ago 511th stefangimmillaro 719 111 121ms 15 Oct 2022 512th MeWhenI 🇻🇦 719 138 483ms 7 Nov 2025 512th DardS8Br 719 138 357ms 5 Dec 2025 514th GrayJoKing 🇦🇺 719 140 28ms 6 Jan 2023 515th primo-ppcg 🇹🇭 719 151 306ms 17 Apr 2020 516th KatieLG 🇬🇧 718 92 1,507ms 22 Oct 2021 517th ovs-code 🇩🇪 718 108 67ms 12 Sep 2024 518th CLOStrophobic 🇮🇹 718 124 7ms 23 Apr 2025 519th NewDefectus 🇮🇱 717 77 49ms 6 Dec 2021 520th thisishowmymindworks 🇳🇴 717 101 9ms 5 Oct 2020 521st csharpython 716 72 34ms 28 Aug 2025 522nd user189032 716 110 120ms 29 May 2019 523rd yzhs 🇩🇪 715 92 9ms 18 Jan 2020 523rd prplz 🇦🇺 715 92 9ms 28 Dec 2021 523rd StefanHabel 🇨🇦 715 92 10ms 12 Dec 2022 523rd betaveros 715 92 10ms 30 Dec 2022 523rd markusgraube 715 92 9ms 2 Jul 2023 523rd OwPowell 715 92 10ms 18 Dec 2023 523rd CommandLeo 🇮🇹 715 92 10ms 26 Dec 2025 530th Andriamanitra 🇫🇮 714 81 383ms 23 Jul 2023 531st typeswitch-dev 🇵🇹 714 122 3ms 22 Jul 2023 532nd emgordon154 714 130 158ms 14 Mar 2025 533rd MeWhenI 🇻🇦 713 112 3ms 12 Sep 2022 534th Shanethegamer 🇺🇸 711 112 1,367ms 24 Jan 2024 535th bendapootie 711 121 414ms 21 Nov 2021 535th iznax 711 121 418ms 21 Nov 2021 537th dokutan 711 130 7ms 8 May 2024 538th snoozingnewt 🇨🇦 710 87 376ms 3 days ago 539th neihousaigaai 710 93 1,266ms 13 Feb 2024 540th dee-gomma 710 102 11ms 31 Mar 2019 540th uttumuttu 🇫🇮 710 102 10ms 6 Jan 2022 542nd yokasuretsu 709 64 144ms 21 Jun 2018 543rd arjanadriaanse 🇳🇱 709 111 122ms 7 Feb 2022 544th FlyingPenguin223 707 73 35ms 7 Nov 2023 544th DialFrost 🇸🇬 707 73 34ms 2 Jun 2024 544th Lv0Sys 🇵🇱 707 73 36ms 1 Dec 2025 544th D-MOVE 🇵🇭 707 73 35ms 17 days ago 548th giacomogallina 707 93 16ms 14 Jun 2019 548th LlamaLad7 🇬🇧 707 93 9ms 15 Mar 2020 548th loserface69 707 93 10ms 15 Mar 2020 548th MeWhenI 🇻🇦 707 93 10ms 28 Oct 2021 548th Kloppermand 🇩🇰 707 93 9ms 6 Jan 2023 548th FEZfan 🇦🇺 707 93 10ms 11 Jul 2025 548th jesterjunk 707 93 10ms 23 Sep 2025 555th qwertyuiop3 🇷🇺 707 130 64ms 29 May 2025 556th GrayJoKing 🇦🇺 705 76 4ms 11 Sep 2024 557th omurakazuaki 🇯🇵 703 103 12ms 18 Feb 2021 557th neihousaigaai 703 103 10ms 17 Mar 2021 559th 4hg 🇺🇸 702 94 1,231ms 8 Dec 2022 560th Shanethegamer 🇺🇸 701 88 409ms 24 Jan 2024 First Prev 481–560 of 2,536 Next Last
