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 Bubbler-4 746 43 34ms 15 Dec 2021 401st rak1507 🇬🇧 746 43 3ms 21 Feb 2022 403rd ovs-code 🇩🇪 746 61 34ms 9 May 2023 403rd janlelis 746 61 35ms 21 Sep 2024 405th prplz 🇦🇺 745 64 257ms 28 Dec 2021 406th lynn 745 104 115ms 18 May 2021 407th edsrzf 🇳🇿 745 114 5ms 4 Dec 2025 408th albanian-laundromat 745 253 1,479ms 19 Oct 2025 409th lynn 744 134 29ms 11 Jul 2023 410th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 410th GrayJoKing 🇦🇺 743 35 40ms 6 Aug 2022 410th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 413th bizy-coder 743 70 409ms 15 Jan 2024 414th MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 415th yzhs 🇩🇪 742 74 9ms 25 Oct 2020 415th Seek64 🇩🇪 742 74 10ms 10 Oct 2024 415th Artemis21 🇬🇧 742 74 11ms 10 Jan 2025 415th plcc0 742 74 10ms 3 Mar 2025 415th davecame 742 74 10ms 23 Oct 2025 415th ryyyn 🇺🇸 742 74 10ms 26 Jan 2026 421st rambox11 742 97 9ms 8 Dec 2019 421st lukegustafson 🇺🇸 742 97 10ms 27 Jun 2024 423rd codereport 🇨🇦 741 77 460ms 17 Apr 2025 424th MeWhenI 🇻🇦 740 112 7ms 9 May 2024 425th m-tkach 🇺🇦 738 147 26ms 16 May 2022 426th nwellnhof 🇩🇪 737 52 3ms 22 May 2022 427th the-zammers 736 106 122ms 10 Nov 2023 427th YAJUE114514 736 106 116ms 30 Jul 2025 429th billings7 🇬🇧 736 116 427ms 21 Nov 2021 430th jwhear 🇺🇸 736 209 1,777ms 1 Oct 2024 431st dokutan 735 134 566ms 14 Jan 2026 432nd SirBogman 🇺🇸 734 62 39ms 23 May 2022 433rd KatieLG 🇬🇧 733 71 317ms 6 Oct 2025 434th leon-w 732 75 10ms 12 Jul 2019 434th emgordon154 732 75 10ms 1 Aug 2024 434th 5quiwyrm 732 75 11ms 12 Nov 2024 437th zacjl 731 105 2ms 10 Nov 2023 437th Yax42 🇫🇷 731 105 3ms 15 Jan 2026 439th hemphen 730 117 416ms 26 Sep 2022 439th Yax42 🇫🇷 730 117 490ms 15 Jun 2025 439th namelessiw 730 117 402ms 19 Jun 2025 442nd stefangimmillaro 730 135 391ms 7 Oct 2025 443rd Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 444th HolmDev 729 107 114ms 4 Sep 2025 445th snoozingnewt 🇨🇦 729 125 110ms 20 Nov 2025 446th MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 447th plcc0 727 90 1,153ms 28 Dec 2025 448th BambooleanLogic 🇸🇪 727 99 10ms 5 Dec 2022 448th tayloia 🇬🇧 727 99 9ms 16 May 2023 448th Lv0Sys 🇵🇱 727 99 9ms 1 Dec 2025 451st NickTheEASDude 🇺🇸 726 111 2ms 29 Jan 2025 452nd emgordon154 726 117 4ms 28 Dec 2024 453rd andersk 🇺🇸 725 92 3ms 21 Mar 2020 454th jared-hughes 724 106 2ms 3 Nov 2023 454th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 456th iakolzin 724 126 1,359ms 26 May 2022 457th ethanlally 724 136 387ms 12 Jan 2026 458th Yewzir 🇧🇪 723 72 417ms 15 Jan 2024 458th albanian-laundromat 723 72 430ms 12 Sep 2025 460th GolfingSuccess 🇬🇷 722 36 40ms 1 Sep 2022 460th betaveros 722 36 39ms 5 Jan 2023 462nd fkantelberg 722 76 11ms 11 Jul 2025 463rd btnlq 722 79 1ms 16 Nov 2022 464th rak1507 🇬🇧 722 108 129ms 23 Sep 2021 465th inventshah 721 80 1ms 8 Sep 2022 466th elisherer 🇮🇱 720 100 9ms 20 Apr 2019 466th Naruyoko 720 100 10ms 3 Mar 2023 466th emgordon154 720 100 10ms 6 Sep 2024 469th JRaspass 🇬🇧 718 51 151ms 3 Apr 2022 470th MeWhenI 🇻🇦 718 109 40ms 26 Aug 2023 470th albanian-laundromat 718 109 40ms 19 Aug 2025 472nd Gaddy 🇫🇷 718 119 382ms 12 May 2022 473rd kaascevich 717 127 110ms 24 Jul 2025 474th Steffan153 🇫🇮 717 139 29ms 27 Dec 2022 475th Reconcyl 715 109 128ms 5 Jan 2019 475th RussellEmerine 715 109 124ms 27 Feb 2020 477th MeWhenI 🇻🇦 714 138 483ms 7 Nov 2025 477th DardS8Br 714 138 357ms 5 Dec 2025 479th GrayJoKing 🇦🇺 713 45 2ms 12 Feb 2022 480th RYNO8 713 77 11ms 26 Aug 2021 First Prev 401–480 of 2,482 Next Last