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 anter69 🇭🇺 753 87 1,238ms 13 Mar 2025 402nd inventshah 753 102 2ms 17 Dec 2022 403rd sisyphus-ppcg 🇦🇺 752 51 2ms 3 Mar 2023 403rd saito-ta 🇯🇵 752 51 3ms 9 Jul 2024 405th Attero 🇸🇪 752 73 11ms 25 Sep 2020 405th LlamaLad7 🇬🇧 752 73 10ms 7 May 2021 405th bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 405th Flekay 🇩🇪 752 73 21ms 15 Feb 2026 405th dokutan 752 73 27ms 27 days ago 405th jusaka 752 73 17ms 7 days ago 411th GrayJoKing 🇦🇺 751 83 6ms 26 Nov 2025 412th jared-hughes 751 89 2ms 4 Jan 2023 413th dokutan 751 252 1,426ms 14 Jan 2026 414th Maznek 750 96 10ms 23 Jun 2023 414th voytxt 🇨🇿 750 96 10ms 8 Mar 2025 416th inventshah 748 122 444ms 17 Dec 2022 416th Alex-x90 🇺🇸 748 122 440ms 15 Feb 2023 418th albanian-laundromat 🇺🇸 748 253 1,411ms 19 Oct 2025 419th Bubbler-4 746 43 34ms 15 Dec 2021 419th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 421st ovs-code 🇩🇪 746 61 36ms 9 May 2023 421st janlelis 746 61 35ms 21 Sep 2024 423rd lynn 746 104 153ms 18 May 2021 424th lynn 746 134 29ms 11 Jul 2023 425th prplz 🇦🇺 745 64 249ms 28 Dec 2021 426th MeWhenI 🇻🇦 745 85 3ms 17 Feb 2025 427th kg583 🇺🇸 745 157 3ms 16 days ago 428th bizy-coder 744 70 369ms 15 Jan 2024 429th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 429th GrayJoKing 🇦🇺 743 35 37ms 6 Aug 2022 429th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 432nd MeWhenI 🇻🇦 743 112 7ms 9 May 2024 433rd Matter1024 🇮🇳 743 120 2,611ms 9 Mar 2026 433rd Chinay-Domitrix 🇺🇸 743 120 2,447ms 26 days ago 435th yzhs 🇩🇪 742 74 10ms 25 Oct 2020 435th Artemis21 🇬🇧 742 74 10ms 10 Jan 2025 435th plcc0 742 74 11ms 3 Mar 2025 435th davecame 742 74 10ms 23 Oct 2025 435th ryyyn 🇺🇸 742 74 11ms 26 Jan 2026 440th rambox11 742 97 10ms 8 Dec 2019 441st m-tkach 🇺🇦 740 147 26ms 16 May 2022 442nd jwhear 🇺🇸 738 209 1,777ms 1 Oct 2024 443rd nwellnhof 🇩🇪 737 52 2ms 22 May 2022 444th the-zammers 736 106 122ms 10 Nov 2023 444th YAJUE114514 736 106 116ms 30 Jul 2025 446th billings7 🇬🇧 736 116 401ms 21 Nov 2021 447th roelderickx 736 182 2ms 23 days ago 448th dokutan 735 134 525ms 14 Jan 2026 449th SirBogman 🇺🇸 734 62 35ms 23 May 2022 450th madex 🇩🇪 734 65 229ms 23 days ago 451st KatieLG 🇬🇧 733 71 437ms 6 Oct 2025 452nd leon-w 732 75 10ms 12 Jul 2019 452nd emgordon154 732 75 10ms 1 Aug 2024 452nd 5quiwyrm 732 75 11ms 12 Nov 2024 455th zacjl 731 105 2ms 10 Nov 2023 455th Yax42 🇫🇷 731 105 3ms 15 Jan 2026 457th MeWhenI 🇻🇦 731 122 40ms 13 Feb 2025 458th snoozingnewt 🇨🇦 731 125 97ms 20 Nov 2025 459th codereport 🇨🇦 730 77 460ms 17 Apr 2025 460th hemphen 730 117 378ms 26 Sep 2022 460th Yax42 🇫🇷 730 117 377ms 15 Jun 2025 460th namelessiw 730 117 366ms 19 Jun 2025 463rd blaztoma 🇱🇹 730 122 2,635ms 9 Mar 2026 464th stefangimmillaro 730 135 391ms 7 Oct 2025 465th Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 466th HolmDev 729 107 114ms 4 Sep 2025 467th plcc0 728 90 1,153ms 28 Dec 2025 468th emgordon154 728 117 4ms 28 Dec 2024 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 🇺🇸 727 111 1ms 29 Jan 2025 473rd andersk 🇺🇸 726 92 3ms 21 Mar 2020 474th iakolzin 725 126 1,432ms 26 May 2022 475th ethanlally 725 136 387ms 12 Jan 2026 476th jared-hughes 724 106 2ms 3 Nov 2023 476th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 478th Yewzir 🇧🇪 723 72 475ms 15 Jan 2024 478th albanian-laundromat 🇺🇸 723 72 396ms 12 Sep 2025 478th dokutan 723 72 735ms 27 days ago First Prev 401–480 of 2,616 Next Last