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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 401st prplz 🇦🇺 745 64 257ms 28 Dec 2021 402nd lynn 745 104 115ms 18 May 2021 403rd edsrzf 🇳🇿 745 114 5ms 4 Dec 2025 404th albanian-laundromat 745 253 1,751ms 19 Oct 2025 405th lynn 744 134 29ms 11 Jul 2023 406th sisyphus-ppcg 🇦🇺 743 35 41ms 24 Jul 2022 406th GrayJoKing 🇦🇺 743 35 40ms 6 Aug 2022 406th MeWhenI 🇻🇦 743 35 41ms 25 Aug 2022 409th bizy-coder 743 70 409ms 15 Jan 2024 410th MeWhenI 🇻🇦 743 85 3ms 17 Feb 2025 411th yzhs 🇩🇪 742 74 9ms 25 Oct 2020 411th Seek64 🇩🇪 742 74 10ms 10 Oct 2024 411th Artemis21 🇬🇧 742 74 11ms 10 Jan 2025 411th plcc0 742 74 10ms 3 Mar 2025 411th davecame 742 74 10ms 23 Oct 2025 411th ryyyn 🇺🇸 742 74 10ms 26 days ago 417th rambox11 742 97 10ms 8 Dec 2019 417th lukegustafson 🇺🇸 742 97 9ms 27 Jun 2024 419th codereport 🇨🇦 741 77 460ms 17 Apr 2025 420th MeWhenI 🇻🇦 740 112 7ms 9 May 2024 421st m-tkach 🇺🇦 738 147 26ms 16 May 2022 422nd nwellnhof 🇩🇪 737 52 3ms 22 May 2022 423rd the-zammers 736 106 122ms 10 Nov 2023 423rd YAJUE114514 736 106 116ms 30 Jul 2025 425th billings7 🇬🇧 736 116 427ms 21 Nov 2021 426th jwhear 🇺🇸 736 209 1,777ms 1 Oct 2024 427th dokutan 735 134 566ms 14 Jan 2026 428th SirBogman 🇺🇸 734 62 39ms 23 May 2022 429th KatieLG 🇬🇧 733 71 394ms 6 Oct 2025 430th leon-w 732 75 10ms 12 Jul 2019 430th emgordon154 732 75 10ms 1 Aug 2024 430th 5quiwyrm 732 75 11ms 12 Nov 2024 433rd zacjl 731 105 2ms 10 Nov 2023 433rd Yax42 🇫🇷 731 105 3ms 15 Jan 2026 435th hemphen 730 117 416ms 26 Sep 2022 435th Yax42 🇫🇷 730 117 490ms 15 Jun 2025 435th namelessiw 730 117 402ms 19 Jun 2025 438th stefangimmillaro 730 135 391ms 7 Oct 2025 439th Natanaelel 🇸🇪 729 44 33ms 28 Nov 2023 440th HolmDev 729 107 114ms 4 Sep 2025 441st snoozingnewt 🇨🇦 729 125 114ms 20 Nov 2025 442nd MeWhenI 🇻🇦 728 122 40ms 13 Feb 2025 443rd plcc0 727 90 1,153ms 28 Dec 2025 444th BambooleanLogic 🇸🇪 727 99 11ms 5 Dec 2022 444th tayloia 🇬🇧 727 99 10ms 16 May 2023 444th Lv0Sys 🇵🇱 727 99 8ms 1 Dec 2025 447th NickTheEASDude 🇺🇸 726 111 2ms 29 Jan 2025 448th emgordon154 726 117 4ms 28 Dec 2024 449th andersk 🇺🇸 725 92 3ms 21 Mar 2020 450th jared-hughes 724 106 2ms 3 Nov 2023 450th qwertyuiop3 🇷🇺 724 106 1ms 29 May 2025 452nd iakolzin 724 126 977ms 26 May 2022 453rd ethanlally 724 136 387ms 12 Jan 2026 454th Yewzir 🇧🇪 723 72 417ms 15 Jan 2024 454th albanian-laundromat 723 72 430ms 12 Sep 2025 456th GolfingSuccess 🇬🇷 722 36 40ms 1 Sep 2022 456th betaveros 722 36 39ms 5 Jan 2023 458th fkantelberg 722 76 11ms 11 Jul 2025 459th btnlq 722 79 2ms 16 Nov 2022 460th rak1507 🇬🇧 722 108 129ms 23 Sep 2021 461st inventshah 721 80 1ms 8 Sep 2022 462nd elisherer 🇮🇱 719 100 10ms 20 Apr 2019 462nd Naruyoko 719 100 11ms 3 Mar 2023 462nd emgordon154 719 100 10ms 6 Sep 2024 465th JRaspass 🇬🇧 718 51 120ms 3 Apr 2022 466th MeWhenI 🇻🇦 718 109 40ms 26 Aug 2023 466th albanian-laundromat 718 109 40ms 19 Aug 2025 468th Gaddy 🇫🇷 718 119 382ms 12 May 2022 469th kaascevich 717 127 104ms 24 Jul 2025 470th Steffan153 🇫🇮 717 139 29ms 27 Dec 2022 471st Reconcyl 715 109 128ms 5 Jan 2019 471st RussellEmerine 715 109 124ms 27 Feb 2020 473rd MeWhenI 🇻🇦 714 138 483ms 7 Nov 2025 473rd DardS8Br 714 138 357ms 5 Dec 2025 475th GrayJoKing 🇦🇺 713 45 2ms 12 Feb 2022 476th snoozingnewt 🇨🇦 713 73 421ms 8 days ago 477th RYNO8 713 77 11ms 26 Aug 2021 478th GrayJoKing 🇦🇺 712 140 28ms 6 Jan 2023 479th clockworknazo 711 91 3ms 27 Feb 2023 480th KatieLG 🇬🇧 711 92 1,507ms 22 Oct 2021 First Prev 401–480 of 2,460 Next Last