Diamonds in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th Shanethegamer 🇺🇸 539 158 9 Apr 2025 827th scpchicken 🇵🇼 538 102 26 Mar 2022 827th mdnestor 538 102 27 Dec 2022 827th FranklinJiaChen 538 102 19 Jul 2024 827th BoBz200 538 102 9 Nov 2024 831st mousetail 🇳🇱 536 118 22 Oct 2024 832nd eranws 536 134 16 Oct 2022 833rd n8pjl 536 143 29 Oct 2023 834th arctouch-cristiannevianna 536 159 4 Mar 2024 835th KevinMarquette 🇺🇸 535 89 5 Jun 2020 835th TimCurwick 🇺🇸 535 89 27 Jan 2021 835th JPRuskin 🇬🇧 535 89 1 May 2024 838th MichalMarsalek 🇨🇿 535 97 21 Jan 2024 839th MeWhenI 🇻🇦 535 170 14 Nov 2022 840th KatieLG 🇬🇧 535 171 15 Jan 2023 841st P-Quentin 🇫🇷 533 103 11 Aug 2022 841st Alex-x90 🇺🇸 533 103 25 Oct 2023 841st Bmrl7 533 103 3 Mar 2024 841st souta-1326 533 103 26 Mar 2025 845th ericlangedijk 🇸🇮 533 160 22 May 2023 846th bizy-coder 533 235 20 Jan 2024 847th igmcdowell 532 135 12 Jan 2022 848th aalanso 532 171 18 Nov 2023 849th AlephSquirrel 531 49 28 Jul 2022 850th Shanethegamer 🇺🇸 531 174 4 Oct 2024 851st Natanaelel 🇸🇪 530 69 29 Apr 2022 852nd frankgraziano 529 126 13 Mar 2025 853rd AkashTandon167 529 145 25 Nov 2019 853rd funnyboy-roks 529 145 14 Jun 2024 855th didroe 528 86 7 Nov 2024 856th hoodadam 528 104 14 Jun 2019 856th stordev 528 104 26 Feb 2021 856th cdesodt 528 104 10 Sep 2023 856th ahmetdemirag 🇨🇾 528 104 21 Jun 2024 856th comp0zr 528 104 10 Oct 2024 861st Garklein 🇨🇦 528 136 7 Jan 2022 861st zakariamouhid 528 136 10 Jan 2023 863rd chunes3 🇺🇸 526 134 19 Sep 2023 864th djeedjay 🇳🇱 525 146 9 Oct 2020 865th Aurel300 🇨🇭 525 177 30 Jun 2024 866th commandblockguy 🇺🇸 524 99 15 Jan 2024 867th tomh1012 524 137 1 Oct 2020 867th stefangabos 🇷🇴 524 137 30 Aug 2023 869th dokutan 523 162 17 Apr 2024 870th Romain-1 🇫🇷 523 163 18 May 2022 871st hiddicop 🇸🇪 522 87 27 Jan 2021 871st Irratix 🇳🇱 522 87 4 Mar 2022 873rd kevinmchung 522 105 18 Sep 2018 873rd petar-donchev 522 105 8 Sep 2019 873rd sambirnbaum1 522 105 15 Sep 2019 873rd feherd 522 105 29 Aug 2021 873rd redbeancola 522 105 5 Nov 2021 873rd mousetail 🇳🇱 522 105 2 Nov 2022 873rd M0PKOBKA 522 105 21 Dec 2022 873rd janbehrens 🇩🇪 522 105 17 Jun 2023 873rd AlexanderFair 522 105 26 Jun 2023 873rd fgrosshans 🇫🇷 522 105 17 Jul 2024 873rd edsrzf 🇳🇿 522 105 22 Nov 2024 884th janbehrens 🇩🇪 522 120 2 Dec 2021 885th Shanethegamer 🇺🇸 522 204 13 Sep 2022 886th krcs 🇵🇱 521 138 19 Apr 2022 887th Jacob385 520 243 7 Mar 2024 888th snoozingnewt 🇺🇸 519 100 11 Feb 2024 889th JGDoerrer 519 175 22 Jan 2022 890th decorator-factory 518 106 24 May 2019 890th mosho-p 518 106 11 Oct 2022 890th Europe2048 518 106 21 Nov 2024 893rd guliyevemil1 🇦🇿 518 148 3 Feb 2021 894th Kibble 517 139 12 Jul 2020 894th ArmaanAS 517 139 22 Feb 2022 896th jupj 🇫🇮 517 206 19 Aug 2022 897th Shanethegamer 🇺🇸 516 125 16 Feb 2025 898th guliyevemil1 🇦🇿 516 151 30 Jan 2021 899th roupiq 🇵🇱 516 176 21 Feb 2024 900th msbranicky 516 285 8 Jan 2024 Prev 826–900 of 2,207 Next