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 400th snoozingnewt 🇨🇦 754 69 479ms 9 Mar 2026 402nd tailorspy 754 121 60ms 24 May 2024 403rd inventshah 753 102 2ms 17 Dec 2022 404th sisyphus-ppcg 🇦🇺 752 51 2ms 3 Mar 2023 404th saito-ta 🇯🇵 752 51 3ms 9 Jul 2024 406th Attero 🇸🇪 752 73 11ms 25 Sep 2020 406th LlamaLad7 🇬🇧 752 73 10ms 7 May 2021 406th bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 406th Flekay 🇩🇪 752 73 21ms 15 Feb 2026 406th dokutan 752 73 27ms 12 Mar 2026 406th jusaka 752 73 17ms 8 days ago 412th anter69 🇭🇺 752 87 1,238ms 13 Mar 2025 413th jared-hughes 750 89 2ms 4 Jan 2023 414th Maznek 750 96 10ms 23 Jun 2023 414th voytxt 🇨🇿 750 96 10ms 8 Mar 2025 416th GrayJoKing 🇦🇺 749 83 6ms 26 Nov 2025 417th inventshah 748 122 444ms 17 Dec 2022 417th Alex-x90 🇺🇸 748 122 440ms 15 Feb 2023 419th dokutan 748 252 1,426ms 14 Jan 2026 420th Bubbler-4 746 43 34ms 15 Dec 2021 420th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 422nd ovs-code 🇩🇪 746 61 36ms 9 May 2023 422nd janlelis 746 61 35ms 21 Sep 2024 424th prplz 🇦🇺 745 64 249ms 28 Dec 2021 425th lynn 745 104 153ms 18 May 2021 426th albanian-laundromat 🇺🇸 745 253 1,411ms 19 Oct 2025 427th lynn 744 134 29ms 11 Jul 2023 428th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 428th GrayJoKing 🇦🇺 743 35 37ms 6 Aug 2022 428th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 431st bizy-coder 743 70 369ms 15 Jan 2024 432nd MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 433rd yzhs 🇩🇪 742 74 10ms 25 Oct 2020 433rd Artemis21 🇬🇧 742 74 10ms 10 Jan 2025 433rd plcc0 742 74 11ms 3 Mar 2025 433rd davecame 742 74 10ms 23 Oct 2025 433rd ryyyn 🇺🇸 742 74 11ms 26 Jan 2026 438th rambox11 742 97 10ms 8 Dec 2019 439th MeWhenI 🇻🇦 742 112 7ms 9 May 2024 440th Matter1024 🇮🇳 742 120 2,611ms 9 Mar 2026 440th Chinay-Domitrix 🇺🇸 742 120 2,447ms 27 days ago 442nd kg583 🇺🇸 742 157 3ms 17 days ago 443rd m-tkach 🇺🇦 738 147 26ms 16 May 2022 444th nwellnhof 🇩🇪 737 52 2ms 22 May 2022 445th the-zammers 736 106 122ms 10 Nov 2023 445th YAJUE114514 736 106 116ms 30 Jul 2025 447th billings7 🇬🇧 736 116 401ms 21 Nov 2021 448th jwhear 🇺🇸 736 209 1,777ms 1 Oct 2024 449th dokutan 735 134 525ms 14 Jan 2026 450th SirBogman 🇺🇸 734 62 35ms 23 May 2022 451st madex 🇩🇪 733 65 229ms 24 days ago 452nd KatieLG 🇬🇧 733 71 437ms 6 Oct 2025 453rd leon-w 732 75 10ms 12 Jul 2019 453rd emgordon154 732 75 10ms 1 Aug 2024 453rd 5quiwyrm 732 75 11ms 12 Nov 2024 456th zacjl 731 105 2ms 10 Nov 2023 456th Yax42 🇫🇷 731 105 3ms 15 Jan 2026 458th hemphen 730 117 378ms 26 Sep 2022 458th Yax42 🇫🇷 730 117 377ms 15 Jun 2025 458th namelessiw 730 117 366ms 19 Jun 2025 461st blaztoma 🇱🇹 730 122 2,635ms 9 Mar 2026 462nd snoozingnewt 🇨🇦 730 125 97ms 20 Nov 2025 463rd stefangimmillaro 730 135 391ms 7 Oct 2025 464th Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 465th codereport 🇨🇦 729 77 460ms 17 Apr 2025 466th HolmDev 729 107 114ms 4 Sep 2025 467th MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 468th plcc0 727 90 1,153ms 28 Dec 2025 469th BambooleanLogic 🇸🇪 727 99 11ms 5 Dec 2022 469th tayloia 🇬🇧 727 99 9ms 16 May 2023 469th Lv0Sys 🇵🇱 727 99 10ms 1 Dec 2025 472nd NickTheEASDude 🇺🇸 726 111 1ms 29 Jan 2025 473rd emgordon154 726 117 4ms 28 Dec 2024 474th andersk 🇺🇸 725 92 3ms 21 Mar 2020 475th jared-hughes 724 106 2ms 3 Nov 2023 475th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 477th iakolzin 724 126 1,432ms 26 May 2022 478th ethanlally 724 136 387ms 12 Jan 2026 479th Yewzir 🇧🇪 723 72 475ms 15 Jan 2024 479th albanian-laundromat 🇺🇸 723 72 396ms 12 Sep 2025 First Prev 401–480 of 2,557 Next Last