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 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 Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 524th Eilonlif 🇮🇱 699 94 9ms 4 Nov 2022 524th stefangimmillaro 699 94 9ms 6 Jul 2023 524th mathisfun271 699 94 10ms 16 Dec 2023 524th albanian-laundromat 699 94 11ms 17 Apr 2025 524th Keegan-T 🇨🇦 699 94 9ms 22 Apr 2025 531st Euler-37 699 106 42ms 4 Jun 2023 532nd Yewzir 🇧🇪 698 221 1,614ms 12 days ago 533rd pilaf 🇦🇷 696 74 34ms 8 Apr 2022 533rd sisyphus-ppcg 🇦🇺 696 74 32ms 18 Oct 2023 535th trinityy-7 696 104 8ms 22 Jul 2025 536th MeWhenI 🇻🇦 696 111 1ms 13 Aug 2024 537th KasperKivimaeki 🇫🇮 695 132 2,476ms 6 days ago 538th steffan-polygolf 694 89 580ms 7 Mar 2024 539th tomtheisen 🇺🇸 692 95 10ms 4 Dec 2019 539th jiaminglimjm 🇲🇾 692 95 10ms 29 Feb 2020 539th Yewzir 🇧🇪 692 95 10ms 14 Apr 2023 539th NanduBC 692 95 10ms 6 Sep 2024 539th EnTerr 692 95 10ms 15 Sep 2024 539th wuduculfre 692 95 9ms 21 Jul 2025 545th retrohun 691 85 2ms 25 Aug 2024 546th Attero 🇸🇪 690 112 2ms 28 May 2020 546th keelimeguy 🇺🇸 690 112 3ms 4 Nov 2023 548th anastos 690 114 171ms 23 Jul 2018 548th DanielVenable 690 114 129ms 26 Mar 2025 550th drabart 🇵🇱 690 133 2,343ms 17 Nov 2023 551st lynn 688 48 33ms 9 May 2021 552nd MeWhenI 🇻🇦 688 84 323ms 14 Feb 2023 553rd Shanethegamer 🇺🇸 688 114 104ms 10 Dec 2022 554th tdkkdt 🇷🇺 688 125 349ms 21 Nov 2021 555th yzzyx 688 156 258ms 21 Apr 2020 556th jared-hughes 687 75 34ms 12 Oct 2022 557th DestyNova 🇮🇪 687 96 992ms 13 Aug 2022 558th b-jam 685 96 10ms 7 Dec 2019 558th Attero 🇸🇪 685 96 10ms 5 Oct 2020 558th ragmani 685 96 10ms 18 Dec 2020 561st sean-niemann 🇺🇸 685 134 424ms 4 Jan 2022 561st keelimeguy 🇺🇸 685 134 434ms 4 Nov 2023 563rd MichalMarsalek 🇨🇿 685 184 2ms 2 Apr 2022 564th sean-niemann 🇺🇸 684 113 2ms 5 Jan 2022 564th Heathcorp 🇦🇺 684 113 2ms 25 Oct 2022 564th snoozingnewt 🇺🇸 684 113 2ms 23 Sep 2023 564th madex 🇩🇪 684 113 2ms 9 Jul 2024 564th LostSyntax21 🇬🇧 684 113 2ms 2 Dec 2024 564th LvLError 684 113 2ms 29 May 2025 564th Lv0Sys 🇵🇱 684 113 2ms 30 May 2025 571st cbrt-x 684 115 126ms 4 Oct 2023 572nd verticallity 684 137 154ms 6 Apr 2022 573rd emplv 🇱🇻 683 93 4ms 3 Oct 2023 574th janbehrens 🇩🇪 683 106 9ms 20 Jul 2022 574th DialFrost 🇸🇬 683 106 9ms 5 Oct 2023 576th bendiscz 683 157 254ms 18 Apr 2020 577th steffan-polygolf 682 116 253ms 7 Mar 2024 578th pilaf 🇦🇷 680 97 1,122ms 6 Apr 2022 578th Andriamanitra 🇫🇮 680 97 1,105ms 2 Jan 2024 580th jacobly0 🇺🇸 680 227 1,678ms 22 Apr 2024 581st elgan65536 679 138 135ms 22 Oct 2023 582nd KatieLG 🇬🇧 678 91 342ms 3 Aug 2025 583rd davitf 678 97 9ms 6 Jul 2020 583rd mokymok 🇺🇸 678 97 9ms 17 Nov 2021 583rd jdw1023 678 97 10ms 26 Apr 2022 583rd Bubbler-4 678 97 10ms 2 Nov 2022 583rd rollershutter 678 97 9ms 30 Jan 2024 583rd Powerroff 678 97 9ms 4 May 2024 583rd plcc0 678 97 10ms 5 Mar 2025 583rd emgordon154 678 97 10ms 7 Jun 2025 591st RockOfStone 678 120 2ms 9 Mar 2024 592nd prplz 🇦🇺 678 137 522ms 20 Oct 2020 593rd janbehrens 🇩🇪 677 127 331ms 17 Apr 2025 593rd MeWhenI 🇻🇦 677 127 332ms 19 Jun 2025 595th lukegustafson 🇺🇸 676 107 11ms 24 Jun 2024 596th MeWhenI 🇻🇦 674 110 47ms 29 Apr 2025 597th AlephSquirrel 673 49 41ms 28 Jul 2022 597th Natanaelel 🇸🇪 673 49 2ms 20 Jul 2023 597th lifthrasiir 🇰🇷 673 49 2ms 28 Nov 2024 597th emgordon154 673 49 3ms 8 days ago First Prev 526–600 of 2,399 Next Last