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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 450th albanian-laundromat 718 109 43ms 19 Aug 2025 452nd Gaddy 🇫🇷 717 119 339ms 12 May 2022 453rd Reconcyl 715 109 112ms 5 Jan 2019 453rd RussellEmerine 715 109 130ms 27 Feb 2020 455th emgordon154 715 130 171ms 14 Mar 2025 456th GrayJoKing 🇦🇺 713 45 2ms 12 Feb 2022 457th RYNO8 713 77 9ms 26 Aug 2021 458th MeWhenI 🇻🇦 713 138 345ms 20 days ago 459th clockworknazo 711 91 3ms 27 Feb 2023 460th KatieLG 🇬🇧 710 92 891ms 22 Oct 2021 460th error256 710 92 773ms 27 days ago 462nd stefangimmillaro 710 111 104ms 15 Oct 2022 463rd CLOStrophobic 🇮🇹 710 124 7ms 23 Apr 2025 464th user189032 709 110 139ms 29 May 2019 465th edsrzf 🇳🇿 708 120 4ms 15 Feb 2025 466th dee-gomma 705 102 9ms 31 Mar 2019 466th uttumuttu 🇫🇮 705 102 9ms 6 Jan 2022 466th Lv0Sys 🇵🇱 705 102 8ms 11 Jun 2025 469th bendapootie 705 121 345ms 21 Nov 2021 469th iznax 705 121 326ms 21 Nov 2021 471st primo-ppcg 🇹🇭 705 151 254ms 17 Apr 2020 472nd ryyyn 🇺🇸 704 78 10ms 11 Jul 2025 472nd blaztoma 🇱🇹 704 78 10ms 35 hours ago 474th Andriamanitra 🇫🇮 704 81 369ms 23 Jul 2023 475th MeWhenI 🇻🇦 704 112 2ms 12 Sep 2022 476th arjanadriaanse 🇳🇱 703 111 156ms 7 Feb 2022 477th neihousaigaai 702 93 998ms 13 Feb 2024 478th Shanethegamer 🇺🇸 702 112 1,208ms 24 Jan 2024 479th typeswitch-dev 🇵🇹 701 122 3ms 22 Jul 2023 480th qwertyuiop3 🇷🇺 701 130 59ms 29 May 2025 481st prplz 🇦🇺 699 65 34ms 3 Jan 2020 482nd omurakazuaki 🇯🇵 698 103 9ms 18 Feb 2021 482nd neihousaigaai 698 103 9ms 17 Mar 2021 484th mokymok 🇺🇸 695 79 9ms 23 Jul 2021 484th jakobkordez 🇸🇮 695 79 10ms 31 Oct 2022 484th BlankSpruce 695 79 10ms 28 Aug 2024 484th Babafaba 695 79 10ms 15 days ago 488th 4hg 🇺🇸 695 94 1,028ms 8 Dec 2022 489th emgordon154 694 75 432ms 1 Aug 2024 489th snoozingnewt 🇺🇸 694 75 540ms 28 Sep 2025 491st Yewzir 🇧🇪 694 221 1,614ms 13 days ago 492nd GrayJoKing 🇦🇺 692 76 9ms 11 Sep 2024 493rd Shanethegamer 🇺🇸 692 104 9ms 28 Apr 2022 493rd trinityy-7 692 104 8ms 22 Jul 2025 495th MeWhenI 🇻🇦 691 111 1ms 13 Aug 2024 496th Euler-37 690 106 42ms 4 Jun 2023 497th KasperKivimaeki 🇫🇮 690 132 2,343ms 7 days ago 498th stefangimmillaro 689 66 35ms 6 Jan 2023 498th anter69 🇭🇺 689 66 34ms 25 Jan 2023 498th tatzyr 🇯🇵 689 66 33ms 10 Dec 2024 501st MeWhenI 🇻🇦 687 83 320ms 14 Feb 2023 502nd albanian-laundromat 687 94 77ms 7 days ago 503rd Shanethegamer 🇺🇸 686 80 10ms 20 Aug 2021 503rd Lv0Sys 🇵🇱 686 80 16ms 8 hours ago 505th Attero 🇸🇪 685 112 2ms 28 May 2020 505th keelimeguy 🇺🇸 685 112 3ms 4 Nov 2023 507th drabart 🇵🇱 685 133 2,343ms 17 Nov 2023 508th plcc0 684 38 39ms 3 Mar 2025 509th o0lit3 🇺🇸 684 56 3ms 25 Sep 2020 509th kurkale6ka 684 56 3ms 3 Sep 2021 509th scpchicken 🇵🇼 684 56 2ms 4 Jan 2023 512th anastos 684 114 171ms 23 Jul 2018 512th DanielVenable 684 114 129ms 26 Mar 2025 514th tdkkdt 🇷🇺 683 125 349ms 21 Nov 2021 515th yzzyx 683 156 258ms 21 Apr 2020 516th DestyNova 🇮🇪 681 96 992ms 13 Aug 2022 517th MichalMarsalek 🇨🇿 681 184 2ms 2 Apr 2022 518th sean-niemann 🇺🇸 680 134 386ms 4 Jan 2022 518th keelimeguy 🇺🇸 680 134 389ms 4 Nov 2023 520th retrohun 679 85 2ms 25 Aug 2024 521st janbehrens 🇩🇪 679 106 9ms 20 Jul 2022 521st DialFrost 🇸🇬 679 106 9ms 5 Oct 2023 523rd sean-niemann 🇺🇸 679 113 2ms 5 Jan 2022 523rd Heathcorp 🇦🇺 679 113 2ms 25 Oct 2022 523rd snoozingnewt 🇺🇸 679 113 2ms 23 Sep 2023 First Prev 451–525 of 2,386 Next Last