Odious Numbers in all languages in bytes. 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 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 662nd btnlq 905 68 2ms 24 Jun 2023 662nd dokutan 905 68 1ms 2 Oct 2023 662nd kritixilithos 905 68 1ms 19 May 2024 662nd pardouin 🇫🇷 905 68 1ms 21 Sep 2024 662nd DialFrost 🇸🇬 905 68 2ms 5 Jan 2025 662nd stefangimmillaro 905 68 2ms 14 Jul 2025 662nd fuzzylojik-golf 🇺🇸 905 68 2ms 2 Sep 2025 683rd canissimia 🇦🇶 904 130 1ms 17 Nov 2023 684th lifthrasiir 🇰🇷 902 56 9ms 11 Dec 2024 684th jared-hughes 902 56 10ms 20 Dec 2024 686th JayXon 🇺🇸 901 39 4ms 8 Mar 2021 686th sisyphus-ppcg 🇦🇺 901 39 4ms 21 May 2021 686th rucin93 🇵🇱 901 39 3ms 17 Nov 2024 686th sean-niemann 🇺🇸 901 39 3ms 14 Apr 2025 690th prplz 🇦🇺 901 53 1ms 6 Mar 2019 690th Attero 🇸🇪 901 53 1ms 26 Apr 2020 690th janbehrens 🇩🇪 901 53 1ms 26 Sep 2020 690th Irratix 🇳🇱 901 53 1ms 9 Oct 2020 690th inventshah 901 53 34ms 8 May 2021 690th m-tkach 🇺🇦 901 53 2ms 5 Oct 2021 690th MeWhenI 🇻🇦 901 53 1ms 13 Oct 2021 690th solmyr2000 901 53 1ms 20 Jun 2022 690th michael-pruglo 🇺🇦 901 53 1ms 14 Jul 2022 690th Alex-x90 🇺🇸 901 53 2ms 29 Jul 2022 690th jared-hughes 901 53 2ms 8 Sep 2022 690th AlephSquirrel 901 53 2ms 7 Jan 2023 690th 09cf 901 53 6ms 11 Oct 2023 690th Yewzir 🇧🇪 901 53 1ms 14 Oct 2023 690th JohandeRuiter 🇳🇱 901 53 2ms 6 Nov 2023 690th Betuaredead 901 53 2ms 11 Nov 2023 690th AdrienHache 🇫🇷 901 53 2ms 17 Dec 2023 690th Mandrzejy 🇵🇱 901 53 2ms 14 Apr 2024 690th pardouin 🇫🇷 901 53 2ms 23 Aug 2024 690th emgordon154 901 53 2ms 25 Nov 2024 710th Steffan153 🇫🇮 899 64 25ms 7 Aug 2024 710th sean-niemann 🇺🇸 899 64 27ms 19 May 2025 712th frankgraziano 898 110 10ms 11 Aug 2025 712th primo-ppcg 🇹🇭 898 110 10ms 13 Aug 2025 712th DialFrost 🇸🇬 898 110 11ms 13 Aug 2025 715th j55d 897 40 9ms 28 Sep 2018 715th ETHproductions 🇺🇸 897 40 9ms 16 Aug 2019 715th andersk 🇺🇸 897 40 9ms 21 Mar 2020 715th tomtheisen 🇺🇸 897 40 9ms 24 Sep 2020 715th sisyphus-ppcg 🇦🇺 897 40 9ms 14 Jun 2021 715th jared-hughes 897 40 8ms 7 Sep 2021 715th AlephSquirrel 897 40 9ms 15 Nov 2021 715th jansekulowicz 897 40 9ms 8 May 2022 715th ZakkkkAttackkkk 🇵🇭 897 40 9ms 27 Jul 2022 715th Yax42 🇫🇷 897 40 8ms 5 Sep 2025 725th MeWhenI 🇻🇦 897 48 16ms 15 Nov 2021 725th arjanadriaanse 🇳🇱 897 48 10ms 28 Sep 2023 725th Yewzir 🇧🇪 897 48 16ms 11 Nov 2023 725th snoozingnewt 🇺🇸 897 48 8ms 30 Sep 2025 729th sisyphus-ppcg 🇦🇺 896 40 44ms 16 Sep 2021 730th Irratix 🇳🇱 896 43 119ms 25 Dec 2020 730th lynn 896 43 111ms 19 May 2021 730th Yewzir 🇧🇪 896 43 102ms 14 Oct 2023 730th DialFrost 🇸🇬 896 43 104ms 24 Aug 2024 734th m-tkach 🇺🇦 896 72 56ms 2 Jan 2022 734th Irratix 🇳🇱 896 72 53ms 3 Jan 2022 734th inventshah 896 72 53ms 18 Jan 2022 734th MeWhenI 🇻🇦 896 72 53ms 8 May 2022 734th solmyr2000 896 72 49ms 20 Jun 2022 734th michael-pruglo 🇺🇦 896 72 53ms 14 Jul 2022 734th Alex-x90 🇺🇸 896 72 56ms 30 Jul 2022 734th jared-hughes 896 72 52ms 8 Sep 2022 734th Yewzir 🇧🇪 896 72 56ms 14 Oct 2023 734th Betuaredead 896 72 56ms 12 Nov 2023 734th Mandrzejy 🇵🇱 896 72 53ms 14 Apr 2024 734th pardouin 🇫🇷 896 72 53ms 23 Aug 2024 734th rucin93 🇵🇱 896 72 54ms 14 Apr 2025 747th JayXon 🇺🇸 895 39 126ms 4 Aug 2024 747th Steffan153 🇫🇮 895 39 121ms 4 Aug 2024 747th sean-niemann 🇺🇸 895 39 126ms 4 Aug 2024 747th Lydxn 🇨🇦 895 39 122ms 6 Aug 2024 First Prev 676–750 of 4,023 Next Last