Diamonds in all languages in chars. 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input 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 Chars Time Submitted 641st DialFrost 🇸🇬 634 99 5ms 8 Dec 2023 642nd ovs-code 🇩🇪 634 102 2ms 7 Feb 2023 643rd BrMorrison 634 123 122ms 6 Nov 2023 644th rifatx 633 135 335ms 6 Jul 2024 645th csharpython 632 72 37ms 28 Aug 2025 645th KatieLG 🇬🇧 632 72 36ms 7 days ago 647th jeff-at-tamer-dot-codes 🇺🇸 631 87 9ms 6 Jun 2023 648th Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 649th SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 650th yanjs 629 124 126ms 23 Jan 2022 650th strout 629 124 121ms 17 Aug 2022 652nd bobbogomip 628 61 2ms 7 Nov 2018 653rd Meowsan91 🇨🇿 628 136 386ms 21 Nov 2021 654th janbehrens 🇩🇪 628 145 62ms 20 Nov 2022 655th annaproxy 627 83 454ms 21 Jan 2024 656th frobinsonj 626 115 9ms 28 Jun 2018 656th draxler-h 626 115 9ms 13 Jan 2023 656th xyangst 626 115 10ms 28 Sep 2024 656th LukeBridges 🇬🇧 626 115 11ms 1 Oct 2024 660th AlephSquirrel 626 142 41ms 21 Mar 2025 661st green-beans 624 88 9ms 30 Jan 2021 661st zacjl 624 88 16ms 20 Sep 2024 661st wh3n3v3r 🇨🇿 624 88 9ms 13 Nov 2024 661st JunkIce 624 88 10ms 19 Jan 2025 661st Bulmenisaurus 624 88 19ms 7 Jul 2025 666th FlyingPenguin223 623 73 36ms 7 Nov 2023 666th DialFrost 🇸🇬 623 73 35ms 2 Jun 2024 666th Lv0Sys 🇵🇱 623 73 35ms 1 Dec 2025 669th dokutan 621 104 74ms 12 Dec 2025 670th janbehrens 🇩🇪 621 145 477ms 24 Mar 2022 671st didion0 🇺🇸 620 116 10ms 31 Jan 2022 671st fitzdotlol 🇺🇸 620 116 10ms 28 Mar 2022 673rd jared-hughes 620 147 408ms 24 Jun 2022 674th annaproxy 619 126 121ms 15 Apr 2022 675th Shanethegamer 🇺🇸 619 159 446ms 25 Sep 2025 676th DialFrost 🇸🇬 618 85 4ms 12 Aug 2024 677th GrayJoKing 🇦🇺 618 149 151ms 17 Oct 2025 678th lostMia 617 89 10ms 17 Jun 2023 678th jatloe 617 89 9ms 26 Aug 2024 678th Languag3 617 89 10ms 5 Dec 2025 681st Shanethegamer 🇺🇸 616 127 124ms 28 Apr 2022 682nd pilaf 🇦🇷 615 74 36ms 8 Apr 2022 682nd sisyphus-ppcg 🇦🇺 615 74 38ms 18 Oct 2023 684th MeWhenI 🇻🇦 615 126 114ms 17 Nov 2022 685th ZakkkkAttackkkk 🇵🇭 614 125 1ms 15 Dec 2021 685th janbehrens 🇩🇪 614 125 2ms 20 Jul 2022 687th Ripick 613 93 290ms 24 Jun 2025 688th AlephSquirrel 612 85 440ms 22 Jan 2024 689th Herbert00709 🇵🇱 612 149 62ms 10 Mar 2024 690th jared-hughes 610 90 10ms 7 Oct 2021 690th LogicalJoe 610 90 9ms 29 Sep 2022 690th AlephSquirrel 610 90 16ms 3 Dec 2022 690th inventshah 610 90 11ms 24 Sep 2023 690th KasperKivimaeki 🇫🇮 610 90 9ms 12 Jul 2025 690th LHuitre 610 90 9ms 1 Sep 2025 690th lelbal 610 90 10ms 5 days ago 697th JDiLenarda 🇫🇷 609 129 1,376ms 2 Nov 2020 698th guliyevemil1 🇦🇿 609 175 265ms 30 Jan 2021 699th JRaspass 🇬🇧 608 63 2ms 3 Apr 2022 700th jared-hughes 607 75 35ms 12 Oct 2022 700th dokutan 607 75 35ms 40 mins ago 702nd ian-h-chamberlain 🇺🇸 606 152 134ms 18 Jul 2022 703rd orthoplex 🇨🇽 605 53 33ms 7 Oct 2020 704th rgthree 605 119 10ms 5 Sep 2023 705th neihousaigaai 604 127 2ms 5 Apr 2021 706th Yewzir 🇧🇪 604 151 423ms 9 Feb 2024 707th dokutan 604 163 98ms 12 Dec 2025 708th MeWhenI 🇻🇦 603 79 229ms 28 Jan 2023 709th JDHuber23 603 91 9ms 23 Oct 2023 709th Grrisly 603 91 10ms 4 Nov 2023 709th stertooy 🇧🇪 603 91 9ms 13 Jun 2024 709th CaedenHarper 🇨🇦 603 91 9ms 2 Nov 2024 713th cduerm 602 177 312ms 12 Nov 2020 714th galloj 🇨🇿 601 96 2ms 22 Apr 2024 715th Shanethegamer 🇺🇸 601 150 442ms 12 Dec 2022 716th jacobly0 🇺🇸 600 109 955ms 17 Aug 2023 717th mintypython 600 120 11ms 18 Oct 2018 718th drew-loukusa 599 64 3ms 7 Mar 2020 719th DialFrost 🇸🇬 599 108 3ms 20 Oct 2023 720th gastropner 599 128 2ms 23 Dec 2020 First Prev 641–720 of 2,422 Next Last