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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input 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 76th biinari 667 42 35ms 27 Mar 2018 76th ajc2 667 42 35ms 1 May 2018 76th jstanley0 667 42 39ms 12 Dec 2020 76th Babafaba 667 42 43ms 15 Oct 2025 80th handisb 651 43 32ms 14 Sep 2019 80th sapphyrus 651 43 35ms 18 Feb 2020 80th dwayneparton 651 43 33ms 8 May 2020 80th aksyristos 651 43 43ms 31 Jan 2023 84th reireias 636 44 36ms 30 Jul 2019 84th snltd 636 44 35ms 14 Aug 2019 84th 0xddom 636 44 35ms 18 Dec 2019 84th tadd 636 44 44ms 16 Apr 2020 84th SnowballSH 636 44 35ms 27 Jan 2021 84th TheZwierzLF 🇵🇱 636 44 48ms 2 days ago 90th tom-lord 622 45 38ms 8 Nov 2017 90th biji1 622 45 35ms 26 Apr 2018 90th Mortis66666 622 45 32ms 29 May 2022 93rd stevehodges 609 46 35ms 9 Nov 2017 93rd iamsolarpowered 609 46 35ms 16 Dec 2017 93rd adoxography 609 46 40ms 20 Sep 2018 93rd TFeld00 🇩🇰 609 46 36ms 7 Jun 2019 93rd branch14 609 46 35ms 3 Aug 2020 98th JeremyC-za 596 47 40ms 10 Nov 2017 98th babcockd 596 47 39ms 19 Dec 2017 98th fynnkroeger 596 47 33ms 13 Jan 2021 98th HallMatthew314 596 47 33ms 5 Dec 2021 102nd yokasuretsu 583 48 35ms 18 Apr 2018 102nd jamespeilunli 583 48 35ms 1 May 2022 102nd yobatm 583 48 32ms 3 Aug 2025 105th nlc 571 49 32ms 18 Dec 2017 105th chris-arsenault 571 49 32ms 2 Feb 2018 105th sacthedev 571 49 34ms 4 Apr 2018 105th caerbannogwhite 571 49 35ms 13 Apr 2018 105th shraiwi 571 49 35ms 5 Dec 2019 105th boxjelly 571 49 36ms 12 Feb 2021 111th esmg1 560 50 33ms 22 Aug 2018 111th atayarani 560 50 35ms 18 Jan 2019 111th flavono123 560 50 32ms 16 Jul 2019 111th op-ecoprintq 560 50 33ms 31 Jul 2020 111th san-nat 560 50 34ms 12 Dec 2020 116th DaCuteRaccoon 549 51 35ms 21 Apr 2022 116th a-apple1234 549 51 32ms 14 Feb 2023 118th pandapawskat 538 52 35ms 7 Oct 2021 119th segiddins 528 53 35ms 24 Aug 2018 119th mgergi 528 53 36ms 29 Oct 2018 119th purp 528 53 35ms 12 Aug 2022 122nd vk2sky 519 54 37ms 1 Oct 2018 122nd jngbsn 519 54 43ms 27 Jun 2020 124th jacobsmith 467 60 35ms 19 May 2018 124th msbranicky 467 60 36ms 5 Sep 2023 126th Import-Meow 389 72 35ms 31 May 2022 127th Betuaredead 368 76 35ms 7 Jan 2023 128th JRaspass 🇬🇧 359 78 38ms 12 Feb 2018 128th retrohun 359 78 38ms 21 Dec 2018 128th GolfingSuccess 🇬🇷 359 78 32ms 21 Nov 2021 128th KatieLG-Transpiler 🇬🇧 359 78 38ms 24 Jun 2022 128th HumanoidCPU 359 78 38ms 18 May 2024 128th Mabeloid 🇳🇴 359 78 52ms 22 Sep 2024 134th ninjawarrior1337 350 80 32ms 1 Dec 2021 135th mokymok 🇺🇸 272 103 34ms 10 Nov 2021 First Prev 76–135 of 135