Odious Numbers (Long) 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 823rd emirps 813 49 30 Jan 2023 823rd Babafaba 813 49 3 Feb 2024 823rd stertooy 🇧🇪 813 49 10 Jun 2024 823rd wuzekai518 813 49 25 Jun 2024 823rd Mabeloid 🇳🇴 813 49 22 Sep 2024 823rd jamesthekee 813 49 27 Jan 2025 823rd Pablitoz-Code 🇮🇹 813 49 29 Jan 2025 823rd alabhyajindal 813 49 7 Apr 2025 834th syntax-rules 812 82 26 Dec 2022 834th timhaj 🇸🇮 812 82 3 Aug 2024 836th GrayJoKing 🇦🇺 811 44 3 Aug 2024 837th Steffan153 🇫🇮 811 63 22 Aug 2024 838th 4hg 🇺🇸 810 34 6 Sep 2022 838th stefangimmillaro 810 34 6 Sep 2022 838th nwellnhof 🇩🇪 810 34 11 Sep 2022 838th janlelis 810 34 16 Sep 2022 838th m-tkach 🇺🇦 810 34 9 May 2023 838th ovs-code 🇩🇪 810 34 9 May 2023 838th yzhs 🇩🇪 810 34 21 Jun 2023 838th emgordon154 810 34 25 Sep 2024 846th sisyphus-ppcg 🇦🇺 810 88 29 Nov 2022 847th voytxt 🇨🇿 809 46 5 Jan 2025 848th Betuaredead 807 52 6 Jan 2023 848th msbranicky 807 52 5 Sep 2023 848th cochrane 807 52 23 Mar 2024 851st MeWhenI 🇻🇦 807 56 2 Oct 2022 851st DialFrost 🇸🇬 807 56 30 Jan 2023 851st GrayJoKing 🇦🇺 807 56 12 Feb 2023 851st ovs-code 🇩🇪 807 56 12 Feb 2023 851st xsot 🇸🇬 807 56 9 Feb 2024 851st Yewzir 🇧🇪 807 56 29 Mar 2024 857th bwat2 806 112 30 Sep 2022 857th Betuaredead 806 112 4 Jan 2023 859th janbehrens 🇩🇪 805 35 7 Sep 2022 860th Steffan153 🇫🇮 803 43 18 Aug 2024 860th GrayJoKing 🇦🇺 803 43 27 Aug 2024 862nd Starwort 🇬🇧 803 70 11 Nov 2022 862nd JGDoerrer 803 70 20 Dec 2022 862nd Betuaredead 803 70 5 Jan 2023 862nd sona-tau 803 70 11 Mar 2023 862nd funnyboy-roks 803 70 27 Oct 2023 862nd TylerBloom 803 70 21 Mar 2024 862nd Florian-Mt 803 70 12 Jul 2024 869th oceko 802 83 19 Feb 2024 870th Shanethegamer 🇺🇸 802 135 27 Mar 2025 870th DialFrost 🇸🇬 802 135 28 Mar 2025 872nd annaproxy 801 60 8 Jan 2023 873rd annaproxy 801 62 7 Sep 2022 873rd Natanaelel 🇸🇪 801 62 13 days ago 875th ericlangedijk 🇸🇮 801 65 20 May 2023 876th GrayJoKing 🇦🇺 799 50 3 Feb 2025 877th msbranicky 799 113 7 Sep 2023 877th bac0id 799 113 26 Sep 2023 877th theComic8r 799 113 4 Dec 2023 877th Kaffeleif 799 113 29 Jan 2024 877th HumanoidCPU 799 113 14 May 2024 882nd MeWhenI 🇻🇦 798 78 7 Jun 2023 883rd MichaelMBradley 🇨🇦 797 50 21 Sep 2022 883rd AodhanDalton 797 50 3 Nov 2022 883rd Demonarchet 797 50 18 Apr 2023 883rd ssbhatt4321 797 50 11 Jun 2023 883rd celiendonze 🇨🇭 797 50 4 Jul 2023 883rd hyw498169842 797 50 13 Jan 2024 883rd jameswmccarty 797 50 11 Jul 2024 883rd snydej 797 50 21 Nov 2024 891st GrayJoKing 🇦🇺 795 32 7 Sep 2022 892nd MeWhenI 🇻🇦 794 125 7 Sep 2022 893rd MeWhenI 🇻🇦 793 45 3 Aug 2024 893rd emgordon154 793 45 16 Nov 2024 895th msbranicky 793 55 23 Dec 2023 896th tailorspy 792 84 29 Oct 2023 896th bac0id 792 84 23 Feb 2024 898th snoozingnewt 🇺🇸 791 71 18 Jun 2024 899th SirBogman 🇺🇸 789 46 7 Sep 2022 899th GrayJoKing 🇦🇺 789 46 7 Sep 2022 Prev 826–900 of 2,162 Next