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 320th SirBogman 🇺🇸 779 84 1,491ms 13 Nov 2022 322nd MeWhenI 🇻🇦 779 117 89ms 13 Aug 2024 323rd tclune 778 94 39ms 21 Mar 2021 324th lynn 777 67 819ms 17 Feb 2024 324th ovs-code 🇩🇪 777 67 448ms 1 Jun 2024 326th prplz 🇦🇺 774 93 10ms 18 Mar 2019 326th jared-hughes 774 93 10ms 4 Jan 2023 326th MeWhenI 🇻🇦 774 93 8ms 3 Sep 2023 326th inventshah 774 93 9ms 26 Sep 2023 326th two-bad 🇬🇧 774 93 9ms 23 Feb 2024 331st perlebach 🇨🇿 774 112 2,249ms 8 Jun 2025 332nd vezzick 773 71 10ms 11 Mar 2021 332nd KatieLG 🇬🇧 773 71 10ms 15 Sep 2025 332nd blaztoma 🇱🇹 773 71 10ms 16 hours ago 335th prplz 🇦🇺 773 118 455ms 3 Jan 2022 335th ovs-code 🇩🇪 773 118 56ms 3 Jun 2024 337th MeWhenI 🇻🇦 771 59 35ms 16 Aug 2022 338th primo-ppcg 🇹🇭 771 74 1ms 16 Nov 2022 339th LucaArgentiUCF 🇮🇹 770 95 39ms 28 Jan 2021 339th stefangimmillaro 770 95 40ms 26 Apr 2025 341st DialFrost 🇸🇬 770 128 353ms 19 Nov 2025 342nd primo-ppcg 🇹🇭 769 200 1,707ms 16 Sep 2025 343rd retrohun 767 87 2ms 17 Aug 2024 344th Alex-x90 🇺🇸 767 100 2ms 15 Feb 2023 345th MeWhenI 🇻🇦 767 102 415ms 27 Jul 2024 346th emgordon154 767 113 2,367ms 11 Nov 2024 347th Lydxn 🇨🇦 766 50 2ms 24 May 2022 348th primo-ppcg 🇹🇭 766 92 64ms 5 Apr 2025 349th lynn 765 34 40ms 28 Feb 2023 350th m-tkach 🇺🇦 765 68 511ms 21 Jan 2024 351st ovs-code 🇩🇪 765 90 1ms 9 Oct 2023 352nd thisishowmymindworks 🇳🇴 765 94 8ms 8 Sep 2020 352nd PatrickStephansen 🇿🇦 765 94 9ms 21 Sep 2020 352nd Alex-x90 🇺🇸 765 94 9ms 22 Feb 2023 355th stackofbears 764 42 33ms 8 Feb 2022 356th SirBogman 🇺🇸 763 42 2ms 9 Feb 2023 357th prplz 🇦🇺 763 72 10ms 3 Dec 2019 357th MeWhenI 🇻🇦 763 72 10ms 28 Oct 2021 357th btjones0 763 72 10ms 15 Jul 2022 357th Yewzir 🇧🇪 763 72 10ms 14 Apr 2023 357th albanian-laundromat 763 72 11ms 17 Apr 2025 357th FEZfan 🇦🇺 763 72 10ms 18 Apr 2025 357th keegan-t 🇨🇦 763 72 10ms 22 Apr 2025 357th InigoK 🇺🇸 763 72 10ms 6 Aug 2025 365th sean-niemann 🇺🇸 763 118 487ms 12 Aug 2025 366th Attero 🇸🇪 762 48 137ms 17 Oct 2020 367th emgordon154 762 69 4ms 7 Jun 2025 368th GrayJoKing 🇦🇺 761 85 3ms 23 Jul 2024 369th stefangimmillaro 760 114 2,304ms 29 Oct 2024 370th primo-ppcg 🇹🇭 759 103 410ms 16 Jan 2021 371st toschug 757 83 4ms 26 Feb 2020 371st targrik 757 83 8ms 25 Nov 2025 373rd GrayJoKing 🇦🇺 757 93 66ms 9 Dec 2023 374th ETHproductions 🇺🇸 757 95 9ms 17 Dec 2018 374th coreynash 757 95 9ms 22 Nov 2022 374th helbling 🇨🇭 757 95 10ms 3 May 2024 377th GrayJoKing 🇦🇺 757 166 2ms 7 Feb 2021 378th rucin93 🇵🇱 756 77 144ms 29 Aug 2024 379th AlephSquirrel 755 114 3ms 6 Aug 2024 380th PeterTillema 🇳🇱 754 69 441ms 10 Mar 2024 381st tailorspy 754 121 56ms 24 May 2024 382nd Attero 🇸🇪 752 73 10ms 25 Sep 2020 382nd LlamaLad7 🇬🇧 752 73 10ms 7 May 2021 382nd bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 382nd snoozingnewt 🇨🇦 752 73 19ms 22 days ago 382nd Flekay 🇩🇪 752 73 17ms 19 days ago 387th anter69 🇭🇺 752 87 1,238ms 13 Mar 2025 388th inventshah 752 102 2ms 17 Dec 2022 389th sisyphus-ppcg 🇦🇺 751 51 2ms 3 Mar 2023 389th saito-ta 🇯🇵 751 51 2ms 9 Jul 2024 391st jared-hughes 750 89 2ms 4 Jan 2023 392nd GrayJoKing 🇦🇺 749 83 7ms 26 Nov 2025 393rd Maznek 749 96 9ms 23 Jun 2023 393rd voytxt 🇨🇿 749 96 9ms 8 Mar 2025 395th inventshah 748 122 434ms 17 Dec 2022 395th Alex-x90 🇺🇸 748 122 421ms 15 Feb 2023 397th dokutan 748 252 1,509ms 14 Jan 2026 398th Bubbler-4 746 43 34ms 15 Dec 2021 398th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 400th ovs-code 🇩🇪 746 61 34ms 9 May 2023 First Prev 321–400 of 2,467 Next Last