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 640th dokutan 635 82 398ms 21 hours ago 642nd dokutan 635 111 712ms 10 Dec 2025 643rd MobDev-Hobby 634 41 40ms 9 Jan 2024 644th mossr 🇺🇸 634 90 339ms 24 Feb 2021 645th DialFrost 🇸🇬 634 99 4ms 8 Dec 2023 646th ovs-code 🇩🇪 634 102 2ms 7 Feb 2023 647th BrMorrison 634 123 122ms 6 Nov 2023 648th rifatx 633 135 436ms 6 Jul 2024 649th csharpython 632 72 35ms 28 Aug 2025 649th KatieLG 🇬🇧 632 72 39ms 7 days ago 651st jeff-at-tamer-dot-codes 🇺🇸 631 87 9ms 6 Jun 2023 652nd Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 653rd SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 654th yanjs 629 124 126ms 23 Jan 2022 654th strout 629 124 121ms 17 Aug 2022 656th bobbogomip 628 61 2ms 7 Nov 2018 657th Meowsan91 🇨🇿 628 136 422ms 21 Nov 2021 658th janbehrens 🇩🇪 628 145 59ms 20 Nov 2022 659th annaproxy 627 83 451ms 21 Jan 2024 660th frobinsonj 626 115 9ms 28 Jun 2018 660th draxler-h 626 115 9ms 13 Jan 2023 660th xyangst 626 115 9ms 28 Sep 2024 660th LukeBridges 🇬🇧 626 115 11ms 1 Oct 2024 664th AlephSquirrel 626 142 41ms 21 Mar 2025 665th green-beans 624 88 9ms 30 Jan 2021 665th zacjl 624 88 16ms 20 Sep 2024 665th wh3n3v3r 🇨🇿 624 88 9ms 13 Nov 2024 665th JunkIce 624 88 10ms 19 Jan 2025 665th Bulmenisaurus 624 88 19ms 7 Jul 2025 670th FlyingPenguin223 623 73 35ms 7 Nov 2023 670th DialFrost 🇸🇬 623 73 36ms 2 Jun 2024 670th Lv0Sys 🇵🇱 623 73 36ms 1 Dec 2025 673rd dokutan 621 104 78ms 12 Dec 2025 674th janbehrens 🇩🇪 621 145 477ms 24 Mar 2022 675th didion0 🇺🇸 620 116 9ms 31 Jan 2022 675th fitzdotlol 🇺🇸 620 116 9ms 28 Mar 2022 677th jared-hughes 620 147 397ms 24 Jun 2022 678th annaproxy 619 126 121ms 15 Apr 2022 679th Shanethegamer 🇺🇸 619 159 446ms 25 Sep 2025 680th DialFrost 🇸🇬 618 85 4ms 12 Aug 2024 681st GrayJoKing 🇦🇺 618 149 151ms 17 Oct 2025 682nd lostMia 617 89 10ms 17 Jun 2023 682nd jatloe 617 89 9ms 26 Aug 2024 682nd Languag3 617 89 10ms 5 Dec 2025 685th Shanethegamer 🇺🇸 616 127 124ms 28 Apr 2022 686th pilaf 🇦🇷 615 74 35ms 8 Apr 2022 686th sisyphus-ppcg 🇦🇺 615 74 40ms 18 Oct 2023 688th MeWhenI 🇻🇦 615 126 114ms 17 Nov 2022 689th ZakkkkAttackkkk 🇵🇭 614 125 1ms 15 Dec 2021 689th janbehrens 🇩🇪 614 125 2ms 20 Jul 2022 691st Ripick 613 93 290ms 24 Jun 2025 692nd AlephSquirrel 612 85 440ms 22 Jan 2024 693rd Herbert00709 🇵🇱 612 149 59ms 10 Mar 2024 694th jared-hughes 610 90 10ms 7 Oct 2021 694th LogicalJoe 610 90 9ms 29 Sep 2022 694th AlephSquirrel 610 90 16ms 3 Dec 2022 694th inventshah 610 90 11ms 24 Sep 2023 694th KasperKivimaeki 🇫🇮 610 90 9ms 12 Jul 2025 694th LHuitre 610 90 9ms 1 Sep 2025 700th JDiLenarda 🇫🇷 609 129 1,405ms 2 Nov 2020 701st guliyevemil1 🇦🇿 609 175 265ms 30 Jan 2021 702nd JRaspass 🇬🇧 608 63 2ms 3 Apr 2022 703rd jared-hughes 607 75 35ms 12 Oct 2022 703rd dokutan 607 75 48ms 21 hours ago 705th ian-h-chamberlain 🇺🇸 606 152 134ms 18 Jul 2022 706th orthoplex 🇨🇽 605 53 33ms 7 Oct 2020 707th rgthree 605 119 9ms 5 Sep 2023 708th neihousaigaai 604 127 2ms 5 Apr 2021 709th Yewzir 🇧🇪 604 151 407ms 9 Feb 2024 710th dokutan 604 163 109ms 12 Dec 2025 711th MeWhenI 🇻🇦 603 79 253ms 28 Jan 2023 712th JDHuber23 603 91 9ms 23 Oct 2023 712th Grrisly 603 91 10ms 4 Nov 2023 712th stertooy 🇧🇪 603 91 9ms 13 Jun 2024 712th CaedenHarper 🇨🇦 603 91 9ms 2 Nov 2024 716th cduerm 602 177 312ms 12 Nov 2020 717th galloj 🇨🇿 601 96 2ms 22 Apr 2024 718th Shanethegamer 🇺🇸 601 150 442ms 12 Dec 2022 719th jacobly0 🇺🇸 600 109 955ms 17 Aug 2023 720th mintypython 600 120 11ms 18 Oct 2018 First Prev 641–720 of 2,424 Next Last