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 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 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 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 Lily 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 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 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 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 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 iznax 637 113 9ms 2 Jul 2020 641st Salutations45 637 113 13ms 22 Nov 2024 643rd dokutan 637 136 2,242ms 15 Jan 2026 644th rvdnieuwendijk 🇳🇱 635 75 231ms 14 Jul 2020 645th HumanoidCPU 635 82 397ms 9 May 2025 646th dokutan 635 111 712ms 10 Dec 2025 647th MobDev-Hobby 634 41 40ms 9 Jan 2024 648th mossr 🇺🇸 634 90 347ms 24 Feb 2021 649th DialFrost 🇸🇬 634 99 5ms 8 Dec 2023 650th ovs-code 🇩🇪 634 102 3ms 7 Feb 2023 651st BrMorrison 634 123 122ms 6 Nov 2023 652nd rifatx 633 135 436ms 6 Jul 2024 653rd csharpython 632 72 35ms 28 Aug 2025 653rd KatieLG 🇬🇧 632 72 39ms 7 Jan 2026 655th jeff-at-tamer-dot-codes 🇺🇸 631 87 11ms 6 Jun 2023 656th Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 657th SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 658th yanjs 629 124 126ms 23 Jan 2022 658th strout 629 124 121ms 17 Aug 2022 660th janbehrens 🇩🇪 629 145 59ms 20 Nov 2022 661st bobbogomip 628 61 2ms 7 Nov 2018 662nd Meowsan91 🇨🇿 628 136 422ms 21 Nov 2021 663rd annaproxy 627 83 482ms 21 Jan 2024 664th frobinsonj 626 115 10ms 28 Jun 2018 664th draxler-h 626 115 10ms 13 Jan 2023 664th xyangst 626 115 9ms 28 Sep 2024 664th LukeBridges 🇬🇧 626 115 10ms 1 Oct 2024 668th AlephSquirrel 626 142 41ms 21 Mar 2025 669th green-beans 624 88 9ms 30 Jan 2021 669th zacjl 624 88 16ms 20 Sep 2024 669th wh3n3v3r 🇨🇿 624 88 10ms 13 Nov 2024 669th JunkIce 624 88 10ms 19 Jan 2025 669th Bulmenisaurus 624 88 19ms 7 Jul 2025 674th FlyingPenguin223 623 73 35ms 7 Nov 2023 674th DialFrost 🇸🇬 623 73 36ms 2 Jun 2024 674th Lv0Sys 🇵🇱 623 73 36ms 1 Dec 2025 677th janbehrens 🇩🇪 621 145 455ms 24 Mar 2022 678th didion0 🇺🇸 620 116 9ms 31 Jan 2022 678th fitzdotlol 🇺🇸 620 116 11ms 28 Mar 2022 680th jared-hughes 620 147 397ms 24 Jun 2022 681st Shanethegamer 🇺🇸 620 159 466ms 25 Sep 2025 682nd annaproxy 619 126 121ms 15 Apr 2022 683rd DialFrost 🇸🇬 618 85 4ms 12 Aug 2024 684th GrayJoKing 🇦🇺 618 149 152ms 17 Oct 2025 685th lostMia 617 89 9ms 17 Jun 2023 685th jatloe 617 89 10ms 26 Aug 2024 685th Languag3 617 89 11ms 5 Dec 2025 688th Shanethegamer 🇺🇸 616 127 124ms 28 Apr 2022 689th pilaf 🇦🇷 615 74 35ms 8 Apr 2022 689th sisyphus-ppcg 🇦🇺 615 74 40ms 18 Oct 2023 691st MeWhenI 🇻🇦 615 126 114ms 17 Nov 2022 692nd ZakkkkAttackkkk 🇵🇭 614 125 1ms 15 Dec 2021 692nd janbehrens 🇩🇪 614 125 2ms 20 Jul 2022 694th Ripick 613 93 302ms 24 Jun 2025 695th AlephSquirrel 612 85 529ms 22 Jan 2024 696th Herbert00709 🇵🇱 612 149 59ms 10 Mar 2024 697th jared-hughes 610 90 10ms 7 Oct 2021 697th LogicalJoe 610 90 9ms 29 Sep 2022 697th AlephSquirrel 610 90 18ms 3 Dec 2022 697th inventshah 610 90 9ms 24 Sep 2023 697th KasperKivimaeki 🇫🇮 610 90 10ms 12 Jul 2025 697th LHuitre 610 90 11ms 1 Sep 2025 703rd JDiLenarda 🇫🇷 609 129 1,405ms 2 Nov 2020 704th guliyevemil1 🇦🇿 609 175 289ms 30 Jan 2021 705th JRaspass 🇬🇧 608 63 2ms 3 Apr 2022 706th jared-hughes 607 75 35ms 12 Oct 2022 706th dokutan 607 75 36ms 14 Jan 2026 708th ian-h-chamberlain 🇺🇸 606 152 134ms 18 Jul 2022 709th orthoplex 🇨🇽 605 53 33ms 7 Oct 2020 710th rgthree 605 119 9ms 5 Sep 2023 711th neihousaigaai 604 127 2ms 5 Apr 2021 712th Yewzir 🇧🇪 604 151 407ms 9 Feb 2024 713th dokutan 604 163 109ms 12 Dec 2025 714th MeWhenI 🇻🇦 603 79 253ms 28 Jan 2023 715th JDHuber23 603 91 9ms 23 Oct 2023 715th Grrisly 603 91 10ms 4 Nov 2023 715th stertooy 🇧🇪 603 91 12ms 13 Jun 2024 715th CaedenHarper 🇨🇦 603 91 11ms 2 Nov 2024 719th cduerm 602 177 282ms 12 Nov 2020 720th galloj 🇨🇿 601 96 2ms 22 Apr 2024 First Prev 641–720 of 2,455 Next Last