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 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 Chars Time Submitted 401st inventshah 748 122 434ms 17 Dec 2022 401st Alex-x90 🇺🇸 748 122 421ms 15 Feb 2023 403rd dokutan 748 252 1,497ms 14 Jan 2026 404th Bubbler-4 746 43 34ms 15 Dec 2021 404th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 406th ovs-code 🇩🇪 746 61 34ms 9 May 2023 406th janlelis 746 61 35ms 21 Sep 2024 408th prplz 🇦🇺 745 64 257ms 28 Dec 2021 409th lynn 745 104 155ms 18 May 2021 410th edsrzf 🇳🇿 745 114 5ms 4 Dec 2025 411th albanian-laundromat 745 253 1,479ms 19 Oct 2025 412th lynn 744 134 29ms 11 Jul 2023 413th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 413th GrayJoKing 🇦🇺 743 35 40ms 6 Aug 2022 413th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 416th bizy-coder 743 70 409ms 15 Jan 2024 417th MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 418th yzhs 🇩🇪 742 74 9ms 25 Oct 2020 418th Seek64 🇩🇪 742 74 10ms 10 Oct 2024 418th Artemis21 🇬🇧 742 74 11ms 10 Jan 2025 418th plcc0 742 74 10ms 3 Mar 2025 418th davecame 742 74 10ms 23 Oct 2025 418th ryyyn 🇺🇸 742 74 10ms 26 Jan 2026 424th rambox11 742 97 10ms 8 Dec 2019 424th lukegustafson 🇺🇸 742 97 10ms 27 Jun 2024 426th codereport 🇨🇦 741 77 460ms 17 Apr 2025 427th MeWhenI 🇻🇦 740 112 7ms 9 May 2024 428th m-tkach 🇺🇦 738 147 26ms 16 May 2022 429th nwellnhof 🇩🇪 737 52 3ms 22 May 2022 430th Matter1024 🇮🇳 737 120 2,407ms 4 hours ago 431st the-zammers 736 106 122ms 10 Nov 2023 431st YAJUE114514 736 106 116ms 30 Jul 2025 433rd billings7 🇬🇧 736 116 427ms 21 Nov 2021 434th jwhear 🇺🇸 736 209 1,777ms 1 Oct 2024 435th dokutan 735 134 566ms 14 Jan 2026 436th SirBogman 🇺🇸 734 62 39ms 23 May 2022 437th KatieLG 🇬🇧 733 71 317ms 6 Oct 2025 438th leon-w 732 75 10ms 12 Jul 2019 438th emgordon154 732 75 10ms 1 Aug 2024 438th 5quiwyrm 732 75 11ms 12 Nov 2024 441st zacjl 731 105 2ms 10 Nov 2023 441st Yax42 🇫🇷 731 105 3ms 15 Jan 2026 443rd hemphen 730 117 416ms 26 Sep 2022 443rd Yax42 🇫🇷 730 117 490ms 15 Jun 2025 443rd namelessiw 730 117 402ms 19 Jun 2025 446th stefangimmillaro 730 135 391ms 7 Oct 2025 447th Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 448th HolmDev 729 107 114ms 4 Sep 2025 449th snoozingnewt 🇨🇦 729 125 110ms 20 Nov 2025 450th MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 451st plcc0 727 90 1,153ms 28 Dec 2025 452nd BambooleanLogic 🇸🇪 727 99 10ms 5 Dec 2022 452nd tayloia 🇬🇧 727 99 10ms 16 May 2023 452nd Lv0Sys 🇵🇱 727 99 10ms 1 Dec 2025 455th NickTheEASDude 🇺🇸 726 111 2ms 29 Jan 2025 456th emgordon154 726 117 4ms 28 Dec 2024 457th andersk 🇺🇸 725 92 3ms 21 Mar 2020 458th blaztoma 🇱🇹 725 122 2,290ms 9 hours ago 459th jared-hughes 724 106 2ms 3 Nov 2023 459th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 461st iakolzin 724 126 1,359ms 26 May 2022 462nd ethanlally 724 136 387ms 12 Jan 2026 463rd Yewzir 🇧🇪 723 72 417ms 15 Jan 2024 463rd albanian-laundromat 723 72 430ms 12 Sep 2025 465th GolfingSuccess 🇬🇷 722 36 40ms 1 Sep 2022 465th betaveros 722 36 39ms 5 Jan 2023 467th fkantelberg 722 76 11ms 11 Jul 2025 468th btnlq 722 79 1ms 16 Nov 2022 469th rak1507 🇬🇧 722 108 129ms 23 Sep 2021 470th inventshah 721 80 1ms 8 Sep 2022 471st elisherer 🇮🇱 720 100 10ms 20 Apr 2019 471st Naruyoko 720 100 12ms 3 Mar 2023 471st emgordon154 720 100 11ms 6 Sep 2024 474th JRaspass 🇬🇧 718 51 151ms 3 Apr 2022 475th MeWhenI 🇻🇦 718 109 40ms 26 Aug 2023 475th albanian-laundromat 718 109 40ms 19 Aug 2025 477th Gaddy 🇫🇷 718 119 382ms 12 May 2022 478th kaascevich 717 127 110ms 24 Jul 2025 479th Steffan153 🇫🇮 717 139 29ms 27 Dec 2022 480th edsrzf 🇳🇿 717 150 273ms 16 hours ago First Prev 401–480 of 2,499 Next Last