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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st inventshah 753 102 2ms 17 Dec 2022 402nd sisyphus-ppcg 🇦🇺 752 51 2ms 3 Mar 2023 402nd saito-ta 🇯🇵 752 51 3ms 9 Jul 2024 404th Attero 🇸🇪 752 73 10ms 25 Sep 2020 404th LlamaLad7 🇬🇧 752 73 10ms 7 May 2021 404th bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 404th Flekay 🇩🇪 752 73 17ms 15 Feb 2026 404th dokutan 752 73 16ms 26 days ago 404th jusaka 752 73 18ms 6 days ago 410th jared-hughes 750 89 2ms 4 Jan 2023 411th Maznek 750 96 10ms 23 Jun 2023 411th voytxt 🇨🇿 750 96 9ms 8 Mar 2025 413th GrayJoKing 🇦🇺 749 83 6ms 26 Nov 2025 414th inventshah 748 122 443ms 17 Dec 2022 414th Alex-x90 🇺🇸 748 122 454ms 15 Feb 2023 416th dokutan 748 252 1,426ms 14 Jan 2026 417th Bubbler-4 746 43 34ms 15 Dec 2021 417th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 419th ovs-code 🇩🇪 746 61 36ms 9 May 2023 419th janlelis 746 61 35ms 21 Sep 2024 421st prplz 🇦🇺 745 64 256ms 28 Dec 2021 422nd lynn 745 104 155ms 18 May 2021 423rd albanian-laundromat 🇺🇸 745 253 1,411ms 19 Oct 2025 424th bizy-coder 744 70 409ms 15 Jan 2024 425th lynn 744 134 29ms 11 Jul 2023 426th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 426th GrayJoKing 🇦🇺 743 35 37ms 6 Aug 2022 426th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 429th MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 430th yzhs 🇩🇪 742 74 9ms 25 Oct 2020 430th Artemis21 🇬🇧 742 74 11ms 10 Jan 2025 430th plcc0 742 74 10ms 3 Mar 2025 430th davecame 742 74 10ms 23 Oct 2025 430th ryyyn 🇺🇸 742 74 10ms 26 Jan 2026 435th rambox11 742 97 10ms 8 Dec 2019 436th MeWhenI 🇻🇦 742 112 7ms 9 May 2024 437th Matter1024 🇮🇳 742 120 2,621ms 9 Mar 2026 437th Chinay-Domitrix 🇺🇸 742 120 2,447ms 25 days ago 439th kg583 🇺🇸 742 157 3ms 15 days ago 440th m-tkach 🇺🇦 738 147 26ms 16 May 2022 441st nwellnhof 🇩🇪 737 52 2ms 22 May 2022 442nd the-zammers 736 106 122ms 10 Nov 2023 442nd YAJUE114514 736 106 116ms 30 Jul 2025 444th billings7 🇬🇧 736 116 401ms 21 Nov 2021 445th jwhear 🇺🇸 736 209 1,777ms 1 Oct 2024 446th dokutan 735 134 566ms 14 Jan 2026 447th roelderickx 735 182 2ms 21 days ago 448th SirBogman 🇺🇸 734 62 35ms 23 May 2022 449th madex 🇩🇪 734 65 246ms 22 days ago 450th KatieLG 🇬🇧 733 71 317ms 6 Oct 2025 451st leon-w 732 75 10ms 12 Jul 2019 451st emgordon154 732 75 10ms 1 Aug 2024 451st 5quiwyrm 732 75 11ms 12 Nov 2024 454th zacjl 731 105 2ms 10 Nov 2023 454th Yax42 🇫🇷 731 105 3ms 15 Jan 2026 456th hemphen 730 117 407ms 26 Sep 2022 456th Yax42 🇫🇷 730 117 377ms 15 Jun 2025 456th namelessiw 730 117 366ms 19 Jun 2025 459th blaztoma 🇱🇹 730 122 2,651ms 9 Mar 2026 460th snoozingnewt 🇨🇦 730 125 97ms 20 Nov 2025 461st stefangimmillaro 730 135 391ms 7 Oct 2025 462nd Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 463rd codereport 🇨🇦 729 77 460ms 17 Apr 2025 464th HolmDev 729 107 114ms 4 Sep 2025 465th plcc0 728 90 1,153ms 28 Dec 2025 466th MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 467th BambooleanLogic 🇸🇪 727 99 10ms 5 Dec 2022 467th tayloia 🇬🇧 727 99 10ms 16 May 2023 467th Lv0Sys 🇵🇱 727 99 9ms 1 Dec 2025 470th NickTheEASDude 🇺🇸 726 111 2ms 29 Jan 2025 471st emgordon154 726 117 4ms 28 Dec 2024 472nd andersk 🇺🇸 725 92 3ms 21 Mar 2020 473rd ethanlally 725 136 387ms 12 Jan 2026 473rd jusaka 725 136 380ms 5 days ago 475th jared-hughes 724 106 2ms 3 Nov 2023 475th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 477th iakolzin 724 126 1,422ms 26 May 2022 478th Yewzir 🇧🇪 723 72 417ms 15 Jan 2024 478th albanian-laundromat 🇺🇸 723 72 426ms 12 Sep 2025 478th dokutan 723 72 332ms 26 days ago First Prev 401–480 of 2,562 Next Last