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 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 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 899th Babafaba 863 60 357ms 11 Oct 2025 902nd dokutan 862 39 629ms 30 Aug 2025 902nd CaedenHarper 🇨🇦 862 39 660ms 9 Sep 2025 902nd albanian-laundromat 862 39 644ms 12 Sep 2025 902nd edsrzf 🇳🇿 862 39 639ms 13 Sep 2025 906th emgordon154 862 87 251ms 17 Jan 2025 906th snoozingnewt 🇺🇸 862 87 264ms 14 days ago 908th retrohun 861 38 2ms 22 Mar 2019 908th sisyphus-ppcg 🇦🇺 861 38 1ms 19 Jan 2022 910th ZakkkkAttackkkk 🇵🇭 860 75 54ms 27 Jul 2022 910th luuumine 🇫🇷 860 75 55ms 59 mins ago 912th KatieLG-Transpiler 🇬🇧 859 115 10ms 24 Jun 2022 913th primo-ppcg 🇹🇭 858 49 1,203ms 11 May 2020 913th btnlq 858 49 1,108ms 5 Jul 2020 913th Steffan153 🇫🇮 858 49 1,248ms 17 Feb 2023 913th Shanethegamer 🇺🇸 858 49 1,033ms 20 Jul 2023 917th nwellnhof 🇩🇪 856 27 187ms 26 Nov 2022 917th IISResetMe 856 27 206ms 1 Jul 2023 917th SirBogman 🇺🇸 856 27 202ms 5 Jan 2024 917th dcgjb 856 27 199ms 24 Jan 2024 917th DialFrost 🇸🇬 856 27 196ms 6 Jun 2024 917th Steffan153 🇫🇮 856 27 224ms 7 Aug 2024 917th juliansiebert 🇩🇪 856 27 220ms 2 Feb 2025 917th sean-niemann 🇺🇸 856 27 226ms 25 Mar 2025 917th bitsandbeyond 🇳🇱 856 27 179ms 26 days ago 926th clockworknazo 856 46 3ms 29 Sep 2022 926th Lydxn 🇨🇦 856 46 5ms 29 Sep 2022 928th GrayJoKing 🇦🇺 856 69 28ms 8 Jul 2021 928th Laksen 🇩🇰 856 69 32ms 8 Jul 2021 928th gidHog 856 69 26ms 20 Nov 2023 928th ben-j-herbertz 856 69 28ms 21 Nov 2023 932nd Andriamanitra 🇫🇮 855 32 994ms 28 Jul 2023 932nd dokutan 855 32 947ms 30 Apr 2024 934th NewDefectus 🇮🇱 854 42 12ms 10 Feb 2021 934th Shingyx 854 42 9ms 11 Apr 2021 934th pcomerford 854 42 10ms 12 Jun 2022 934th Shanethegamer 🇺🇸 854 42 9ms 22 Mar 2023 934th duckyluuk 🇳🇱 854 42 9ms 4 Oct 2024 934th luuumine 🇫🇷 854 42 9ms 11 days ago 940th SirBogman 🇺🇸 853 27 94ms 4 Jun 2022 941st 4hg 🇺🇸 853 39 71ms 14 Sep 2023 941st chunes3 🇺🇸 853 39 76ms 14 Sep 2023 941st gifti258 853 39 84ms 15 Sep 2023 941st GolfingSuccess 🇬🇷 853 39 72ms 18 Sep 2023 945th LucaArgentiUCF 🇮🇹 853 42 57ms 14 Feb 2021 946th stefangimmillaro 853 44 2,934ms 28 Oct 2024 947th isaiah0311 853 56 1ms 16 Feb 2023 947th Babafaba 853 56 2ms 24 days ago 947th luuumine 🇫🇷 853 56 2ms 11 days ago 950th DialFrost 🇸🇬 852 41 145ms 8 Jan 2025 951st Shanethegamer 🇺🇸 852 43 1ms 22 Mar 2023 951st Babafaba 852 43 2ms 11 Oct 2025 953rd Sakaala 852 46 22ms 23 Apr 2019 953rd KatieLG 🇬🇧 852 46 10ms 26 Oct 2020 953rd rak1507 🇬🇧 852 46 18ms 10 May 2021 953rd clementblaudeau 852 46 16ms 28 May 2021 953rd minhtrancccp 852 46 10ms 25 Oct 2021 953rd face0xff 852 46 17ms 26 Nov 2021 953rd firegene 🇮🇪 852 46 10ms 6 Dec 2021 953rd jmerle 🇳🇱 852 46 10ms 22 Jan 2022 953rd CedricGebistorf 852 46 10ms 18 Feb 2022 953rd Bonjour27891 🇻🇳 852 46 21ms 19 Feb 2022 953rd trag1c 🇵🇱 852 46 11ms 12 Apr 2022 953rd tkr-sh 🇰🇵 852 46 10ms 16 Apr 2022 953rd Ailko 🇧🇪 852 46 18ms 6 May 2022 953rd TheSmilingTurtle 852 46 9ms 13 May 2022 953rd pochmann 852 46 18ms 17 May 2022 953rd twocatsinatrenchcoat 852 46 11ms 4 Jun 2022 953rd aonkeeper4 852 46 10ms 3 Jul 2022 953rd tri1212 🇻🇳 852 46 15ms 17 Jul 2022 953rd 051 🇸🇬 852 46 19ms 7 Aug 2022 953rd domingues 🇵🇹 852 46 10ms 10 Aug 2022 953rd Eilonlif 🇮🇱 852 46 17ms 26 Aug 2022 953rd suwat513 852 46 9ms 13 Sep 2022 953rd smartiel 852 46 10ms 21 Sep 2022 First Prev 901–975 of 4,016 Next Last