Odious Numbers 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 448th SirBogman 🇺🇸 911 30 7 Sep 2022 448th inventshah 911 30 27 Sep 2023 448th Yewzir 🇧🇪 911 30 7 Feb 2024 454th Lydxn 🇨🇦 911 39 8 Oct 2023 454th GrayJoKing 🇦🇺 911 39 9 Oct 2023 454th JayXon 🇺🇸 911 39 9 Oct 2023 454th Steffan153 🇫🇮 911 39 9 Oct 2023 454th sean-niemann 🇺🇸 911 39 11 Dec 2023 454th rucin93 🇵🇱 911 39 14 Apr 2025 460th Lydxn 🇨🇦 911 41 4 Sep 2023 460th JayXon 🇺🇸 911 41 27 Oct 2024 460th sean-niemann 🇺🇸 911 41 14 Mar 2025 463rd Constructor7 911 43 22 Feb 2018 463rd kmaork 🇮🇱 911 43 18 Apr 2018 463rd marcin7Cd 911 43 3 Sep 2019 463rd stu303 911 43 30 Dec 2020 463rd Indivicivet 911 43 26 Oct 2021 463rd MichaelMBradley 🇨🇦 911 43 29 Mar 2022 463rd ZakkkkAttackkkk 🇵🇭 911 43 27 Jul 2022 463rd dzshn 911 43 24 Aug 2022 463rd FlorianCassayre 🇫🇷 911 43 30 Oct 2022 463rd OhmNomNom 911 43 30 Oct 2022 463rd Skwerl23 911 43 5 Feb 2023 463rd 2011-Chan-Ethan 911 43 9 Jul 2023 463rd 1231234md5 🇨🇳 911 43 12 Dec 2023 463rd fourth-bit 911 43 3 Jul 2024 463rd starfihs 911 43 7 Jul 2024 463rd alemelis 911 43 13 Sep 2024 463rd lifthrasiir 🇰🇷 911 43 12 Nov 2024 463rd albanian-laundromat 911 43 8 days ago 481st Lydxn 🇨🇦 911 44 15 May 2022 481st JayXon 🇺🇸 911 44 19 Mar 2023 483rd kg583 🇺🇸 910 36 11 Mar 2024 483rd pardouin 🇫🇷 910 36 11 Jul 2024 485th Lydxn 🇨🇦 910 46 9 Sep 2022 485th JayXon 🇺🇸 910 46 10 Sep 2022 485th btnlq 910 46 12 Sep 2022 485th Steffan153 🇫🇮 910 46 17 Feb 2023 485th sisyphus-ppcg 🇦🇺 910 46 23 Mar 2023 485th sean-niemann 🇺🇸 910 46 6 Aug 2024 491st saito-ta 🇯🇵 908 36 23 Jun 2023 492nd sean-niemann 🇺🇸 908 55 17 Jun 2023 492nd DialFrost 🇸🇬 908 55 16 Jan 2024 492nd Steffan153 🇫🇮 908 55 17 Jan 2024 495th Lydxn 🇨🇦 906 61 27 Feb 2022 495th JayXon 🇺🇸 906 61 28 Feb 2022 495th sean-niemann 🇺🇸 906 61 6 Mar 2025 498th m-tkach 🇺🇦 906 65 4 Apr 2022 498th emplv 🇱🇻 906 65 17 Aug 2022 498th Lydxn 🇨🇦 906 65 21 Nov 2022 498th Steffan153 🇫🇮 906 65 17 Feb 2023 498th Shanethegamer 🇺🇸 906 65 22 Mar 2023 498th sean-niemann 🇺🇸 906 65 14 Jan 2025 504th Shanethegamer 🇺🇸 905 60 22 Mar 2023 504th elgan65536 905 60 4 Apr 2024 506th UnderKoen 🇳🇱 904 58 6 Jul 2022 506th sisyphus-ppcg 🇦🇺 904 58 7 Jul 2022 506th m-tkach 🇺🇦 904 58 8 Mar 2023 506th orthoplex 🇨🇽 904 58 29 Jun 2023 506th Lydxn 🇨🇦 904 58 19 Jul 2023 511th canissimia 🇦🇶 903 130 17 Nov 2023 512th Lydxn 🇨🇦 902 41 16 Jul 2023 513th sisyphus-ppcg 🇦🇺 901 68 13 May 2022 513th GolfingSuccess 🇬🇷 901 68 15 May 2022 513th MeWhenI 🇻🇦 901 68 18 May 2022 513th ovs-code 🇩🇪 901 68 20 May 2022 513th inventshah 901 68 22 May 2022 513th lynn 901 68 27 May 2022 513th saito-ta 🇯🇵 901 68 9 Jun 2022 513th nwellnhof 🇩🇪 901 68 7 Jul 2022 513th galloj 🇨🇿 901 68 29 Aug 2022 513th retrohun 901 68 1 Jan 2023 513th Steffan153 🇫🇮 901 68 28 Jan 2023 513th sean-niemann 🇺🇸 901 68 20 May 2023 513th JayXon 🇺🇸 901 68 25 May 2023 Prev 451–525 of 3,701 Next