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 Mandelbrot 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 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 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 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 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 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 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 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 355th Betuaredead 920 39 13 Nov 2023 355th two-bad 🇬🇧 920 39 5 Feb 2024 355th vlpx 🇫🇮 920 39 1 Aug 2024 355th pardouin 🇫🇷 920 39 23 Aug 2024 355th emgordon154 920 39 16 Nov 2024 355th helbling 🇨🇭 920 39 11 hours ago 382nd HPWiz 🇳🇿 919 34 6 Oct 2022 383rd xnor-gate 919 51 11 May 2021 383rd lynn 919 51 11 May 2021 383rd HPWiz 🇳🇿 919 51 8 Oct 2021 386th lukegustafson 🇺🇸 918 37 19 Aug 2024 387th GrayJoKing 🇦🇺 917 52 6 Jul 2021 387th emplv 🇱🇻 917 52 28 Apr 2022 387th inventshah 917 52 12 Jun 2022 387th Irratix 🇳🇱 917 52 13 Jun 2022 387th michael-pruglo 🇺🇦 917 52 14 Jul 2022 387th Alex-x90 🇺🇸 917 52 29 Jul 2022 387th sisyphus-ppcg 🇦🇺 917 52 24 Nov 2022 387th stefangimmillaro 917 52 12 Jun 2023 387th ovs-code 🇩🇪 917 52 25 Aug 2023 387th Yewzir 🇧🇪 917 52 14 Oct 2023 387th Betuaredead 917 52 11 Nov 2023 387th JohandeRuiter 🇳🇱 917 52 26 Nov 2023 387th Mandrzejy 🇵🇱 917 52 14 Apr 2024 387th pardouin 🇫🇷 917 52 29 Sep 2024 387th tigerdan2 🇩🇪 917 52 9 Jan 2025 387th fuzzylojik-golf 🇺🇸 917 52 1 Jun 2025 403rd primo-ppcg 🇹🇭 916 39 1 May 2020 403rd cure-honey 🇯🇵 916 39 10 May 2020 403rd marshallward 🇺🇸 916 39 10 May 2020 403rd Lydxn 🇨🇦 916 39 14 Jul 2021 403rd JayXon 🇺🇸 916 39 19 Aug 2021 408th antimon2 🇯🇵 915 29 11 Jul 2024 409th JayXon 🇺🇸 915 42 1 Mar 2021 409th Lydxn 🇨🇦 915 42 9 Oct 2021 409th btnlq 915 42 31 Dec 2021 412th IanUtley 915 47 17 Nov 2021 412th GrayJoKing 🇦🇺 915 47 23 Nov 2021 412th btnlq 915 47 9 Dec 2021 412th Lydxn 🇨🇦 915 47 9 Jan 2022 412th JayXon 🇺🇸 915 47 15 Feb 2022 412th primo-ppcg 🇹🇭 915 47 2 Jun 2022 412th Steffan153 🇫🇮 915 47 8 Oct 2022 412th annaproxy 915 47 8 Jan 2023 412th lynn 915 47 25 Oct 2023 412th HumanEquivalentUnit 915 47 17 Nov 2023 412th ovs-code 🇩🇪 915 47 30 Jun 2024 412th sean-niemann 🇺🇸 915 47 25 Mar 2025 412th DialFrost 🇸🇬 915 47 10 Apr 2025 425th Lydxn 🇨🇦 913 42 20 Dec 2023 425th Steffan153 🇫🇮 913 42 9 Aug 2024 425th sean-niemann 🇺🇸 913 42 19 Apr 2025 428th sean-niemann 🇺🇸 913 43 12 Dec 2023 428th Steffan153 🇫🇮 913 43 7 Aug 2024 430th m-tkach 🇺🇦 913 48 13 Oct 2022 430th Lydxn 🇨🇦 913 48 14 Oct 2022 430th sisyphus-ppcg 🇦🇺 913 48 14 Oct 2022 430th Steffan153 🇫🇮 913 48 14 Oct 2022 430th JayXon 🇺🇸 913 48 14 Oct 2022 430th sean-niemann 🇺🇸 913 48 14 Oct 2022 430th MeWhenI 🇻🇦 913 48 15 Oct 2022 430th stefangimmillaro 913 48 15 Oct 2022 430th emplv 🇱🇻 913 48 26 Oct 2022 430th Alex-x90 🇺🇸 913 48 2 Jan 2023 430th DialFrost 🇸🇬 913 48 26 Sep 2023 430th Betuaredead 913 48 13 Nov 2023 430th Yewzir 🇧🇪 913 48 18 Nov 2023 430th pardouin 🇫🇷 913 48 22 Aug 2024 444th primo-ppcg 🇹🇭 913 81 21 Apr 2020 444th nwellnhof 🇩🇪 913 81 23 Aug 2020 444th stefangimmillaro 913 81 12 Jun 2023 444th sean-niemann 🇺🇸 913 81 17 Jun 2023 444th Steffan153 🇫🇮 913 81 7 Feb 2024 449th jared-hughes 913 100 9 Sep 2022 450th Shanethegamer 🇺🇸 911 30 18 May 2021 Prev 376–450 of 3,709 Next