Odious Numbers in Ruby in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 80th ajc2 667 42 36ms 1 May 2018 80th jstanley0 667 42 34ms 12 Dec 2020 80th Babafaba 667 42 35ms 15 Oct 2025 84th handisb 651 43 34ms 14 Sep 2019 84th sapphyrus 651 43 35ms 18 Feb 2020 84th dwayneparton 651 43 37ms 8 May 2020 84th aksyristos 651 43 34ms 31 Jan 2023 84th TheZwierzLF 🇵🇱 651 43 35ms 21 Dec 2025 89th reireias 636 44 35ms 30 Jul 2019 89th snltd 636 44 36ms 14 Aug 2019 89th 0xddom 636 44 35ms 18 Dec 2019 89th tadd 636 44 36ms 16 Apr 2020 89th SnowballSH 636 44 35ms 27 Jan 2021 94th tom-lord 622 45 35ms 8 Nov 2017 94th biji1 622 45 36ms 26 Apr 2018 94th Mortis66666 622 45 36ms 29 May 2022 97th stevehodges 609 46 35ms 9 Nov 2017 97th iamsolarpowered 609 46 34ms 16 Dec 2017 97th adoxography 609 46 36ms 20 Sep 2018 97th TFeld00 🇩🇰 609 46 36ms 7 Jun 2019 97th branch14 609 46 36ms 3 Aug 2020 102nd JeremyC-za 596 47 36ms 10 Nov 2017 102nd babcockd 596 47 36ms 19 Dec 2017 102nd fynnkroeger 596 47 36ms 13 Jan 2021 102nd HallMatthew314 596 47 36ms 5 Dec 2021 106th yokasuretsu 583 48 35ms 18 Apr 2018 106th jamespeilunli 583 48 34ms 1 May 2022 106th yobatm 583 48 35ms 3 Aug 2025 109th nlc 571 49 37ms 18 Dec 2017 109th chris-arsenault 571 49 35ms 2 Feb 2018 109th sacthedev 571 49 34ms 4 Apr 2018 109th caerbannogwhite 571 49 37ms 13 Apr 2018 109th shraiwi 571 49 35ms 5 Dec 2019 109th boxjelly 571 49 35ms 12 Feb 2021 115th esmg1 560 50 36ms 22 Aug 2018 115th atayarani 560 50 37ms 18 Jan 2019 115th flavono123 560 50 36ms 16 Jul 2019 115th op-ecoprintq 560 50 36ms 31 Jul 2020 115th san-nat 560 50 33ms 12 Dec 2020 120th DaCuteRaccoon 549 51 35ms 21 Apr 2022 120th a-apple1234 549 51 35ms 14 Feb 2023 122nd pandapawskat 538 52 35ms 7 Oct 2021 123rd segiddins 528 53 36ms 24 Aug 2018 123rd mgergi 528 53 35ms 29 Oct 2018 123rd purp 528 53 35ms 12 Aug 2022 126th vk2sky 519 54 36ms 1 Oct 2018 126th jngbsn 519 54 34ms 27 Jun 2020 128th jacobsmith 467 60 33ms 19 May 2018 128th msbranicky 467 60 34ms 5 Sep 2023 130th Import-Meow 389 72 33ms 31 May 2022 131st Betuaredead 368 76 34ms 7 Jan 2023 132nd JRaspass 🇬🇧 359 78 33ms 12 Feb 2018 132nd retrohun 359 78 35ms 21 Dec 2018 132nd GolfingSuccess 🇬🇷 359 78 35ms 21 Nov 2021 132nd KatieLG-Transpiler 🇬🇧 359 78 36ms 24 Jun 2022 132nd HumanoidCPU 359 78 34ms 18 May 2024 132nd Mabeloid 🇳🇴 359 78 35ms 22 Sep 2024 138th ninjawarrior1337 350 80 36ms 1 Dec 2021 139th mokymok 🇺🇸 272 103 35ms 10 Nov 2021 First Prev 81–139 of 139