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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 374th bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 377th inventshah 752 102 2ms 17 Dec 2022 378th AlephSquirrel 752 114 3ms 6 Aug 2024 379th sisyphus-ppcg 🇦🇺 751 51 3ms 3 Mar 2023 379th saito-ta 🇯🇵 751 51 2ms 9 Jul 2024 381st anter69 🇭🇺 751 87 924ms 13 Mar 2025 382nd jared-hughes 750 89 2ms 4 Jan 2023 383rd GrayJoKing 🇦🇺 749 83 6ms 16 days ago 384th Maznek 749 96 8ms 23 Jun 2023 384th voytxt 🇨🇿 749 96 9ms 8 Mar 2025 386th inventshah 747 122 380ms 17 Dec 2022 386th Alex-x90 🇺🇸 747 122 387ms 15 Feb 2023 388th Bubbler-4 746 43 34ms 15 Dec 2021 388th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 390th ovs-code 🇩🇪 745 61 33ms 9 May 2023 390th janlelis 745 61 32ms 21 Sep 2024 392nd prplz 🇦🇺 745 64 270ms 28 Dec 2021 393rd lynn 745 104 103ms 18 May 2021 394th edsrzf 🇳🇿 745 114 8ms 7 days ago 395th sisyphus-ppcg 🇦🇺 743 35 37ms 24 Jul 2022 395th GrayJoKing 🇦🇺 743 35 37ms 6 Aug 2022 395th MeWhenI 🇻🇦 743 35 37ms 25 Aug 2022 398th bizy-coder 743 70 345ms 15 Jan 2024 399th MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 400th yzhs 🇩🇪 742 74 9ms 25 Oct 2020 400th Seek64 🇩🇪 742 74 9ms 10 Oct 2024 400th Artemis21 🇬🇧 742 74 10ms 10 Jan 2025 400th plcc0 742 74 10ms 3 Mar 2025 400th davecame 742 74 12ms 23 Oct 2025 405th rambox11 742 97 9ms 8 Dec 2019 405th lukegustafson 🇺🇸 742 97 9ms 27 Jun 2024 407th codereport 🇨🇦 741 77 450ms 17 Apr 2025 408th albanian-laundromat 741 253 712ms 19 Oct 2025 409th MeWhenI 🇻🇦 740 112 6ms 9 May 2024 410th dokutan 738 254 393ms 91 mins ago 411th nwellnhof 🇩🇪 737 52 3ms 22 May 2022 412th m-tkach 🇺🇦 737 147 26ms 16 May 2022 413th the-zammers 736 106 122ms 10 Nov 2023 413th YAJUE114514 736 106 116ms 30 Jul 2025 415th billings7 🇬🇧 736 116 365ms 21 Nov 2021 416th snoozingnewt 🇨🇦 736 125 116ms 22 days ago 417th Steffan153 🇫🇮 734 139 27ms 27 Dec 2022 418th SirBogman 🇺🇸 733 62 32ms 23 May 2022 419th KatieLG 🇬🇧 733 71 376ms 6 Oct 2025 420th jwhear 🇺🇸 733 209 1,777ms 1 Oct 2024 421st leon-w 732 75 10ms 12 Jul 2019 421st emgordon154 732 75 9ms 1 Aug 2024 421st 5quiwyrm 732 75 12ms 12 Nov 2024 421st snoozingnewt 🇨🇦 732 75 10ms 28 Sep 2025 425th zacjl 731 105 2ms 10 Nov 2023 426th Natanaelel 🇸🇪 729 44 35ms 28 Nov 2023 427th HolmDev 729 107 114ms 4 Sep 2025 428th hemphen 729 117 383ms 26 Sep 2022 428th Yax42 🇫🇷 729 117 388ms 15 Jun 2025 428th namelessiw 729 117 373ms 19 Jun 2025 431st stefangimmillaro 729 135 464ms 7 Oct 2025 432nd GrayJoKing 🇦🇺 729 140 26ms 6 Jan 2023 433rd MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 434th BambooleanLogic 🇸🇪 727 99 9ms 5 Dec 2022 434th tayloia 🇬🇧 727 99 9ms 16 May 2023 434th Lv0Sys 🇵🇱 727 99 8ms 11 days ago 437th NickTheEASDude 🇺🇸 727 111 1ms 29 Jan 2025 438th emgordon154 726 117 4ms 28 Dec 2024 439th andersk 🇺🇸 725 92 2ms 21 Mar 2020 440th jared-hughes 724 106 2ms 3 Nov 2023 440th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 442nd kaascevich 724 127 107ms 24 Jul 2025 443rd Yewzir 🇧🇪 723 72 351ms 15 Jan 2024 443rd albanian-laundromat 723 72 381ms 12 Sep 2025 445th iakolzin 723 126 953ms 26 May 2022 446th GolfingSuccess 🇬🇷 722 36 37ms 1 Sep 2022 446th betaveros 722 36 36ms 5 Jan 2023 448th fkantelberg 722 76 11ms 11 Jul 2025 449th btnlq 722 79 2ms 16 Nov 2022 450th rak1507 🇬🇧 722 108 129ms 23 Sep 2021 First Prev 376–450 of 2,405 Next Last