Odious Numbers in C 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 79th Natanaelel 🇸🇪 742 66 1ms 5 Feb 2022 82nd urojony 🇵🇱 731 67 1ms 26 Dec 2020 82nd c0d3-4-F00d 🇩🇪 731 67 1ms 5 Dec 2021 82nd LorenzoDeGaspari 731 67 1ms 7 Jul 2025 82nd SurmanPP 731 67 1ms 19 Oct 2025 82nd ComradeSquirrel 731 67 2ms 10 hours ago 87th mathb0y512 721 68 2ms 14 Mar 2025 88th boxjelly 710 69 1ms 15 Feb 2021 88th thebuilder6 🇺🇸 710 69 1ms 22 Nov 2021 88th AZTECCO 710 69 1ms 16 Sep 2025 91st Alesun 🇮🇹 700 70 1ms 14 Oct 2019 91st ccecka 700 70 1ms 27 Aug 2021 91st ibexq 700 70 1ms 29 Sep 2022 91st KenanHanke 700 70 1ms 22 Feb 2023 91st Flying-Toast 700 70 1ms 17 Apr 2024 96th jngbsn 690 71 1ms 28 Jun 2020 96th keelimeguy 🇺🇸 690 71 1ms 19 Oct 2023 96th tsschepens 690 71 1ms 13 Mar 2026 99th Heathcorp 🇦🇺 681 72 1ms 23 Feb 2022 99th Re-Adventures 🇮🇳 681 72 1ms 9 May 2022 99th bac0id 681 72 1ms 26 Sep 2023 99th RealAMC 🇳🇿 681 72 1ms 15 Nov 2023 103rd AbhayAravinda 671 73 1ms 26 Jul 2020 104th citsur 662 74 1ms 9 Jun 2019 104th cmayer777 662 74 1ms 21 Oct 2022 104th Szum123321 🇵🇱 662 74 1ms 29 Nov 2023 107th warmCabin 653 75 2ms 18 Dec 2019 107th alexjlaberge 653 75 1ms 21 Jul 2020 107th Bmrl7 653 75 1ms 23 Dec 2023 107th Mabeloid 🇳🇴 653 75 2ms 22 Oct 2025 111th nyoshe 645 76 1ms 30 Jun 2023 111th namelessiw 645 76 1ms 7 Nov 2023 111th gidHog 645 76 1ms 21 Nov 2023 114th madeve-unipi 636 77 1ms 23 Oct 2019 114th bendapootie 636 77 1ms 8 Jul 2020 114th rchalamala 636 77 1ms 8 Jun 2021 114th tegenton 636 77 1ms 1 Oct 2021 114th Drew-j-Smith 636 77 1ms 11 Apr 2022 114th klixel 🇨🇦 636 77 1ms 21 Jun 2023 114th funnyboy-roks 636 77 1ms 14 Jun 2024 121st rambox11 628 78 1ms 13 Apr 2019 121st osmith93 628 78 1ms 6 Dec 2019 121st ian-h-chamberlain 🇺🇸 628 78 1ms 11 Dec 2019 121st AforAmpere 628 78 1ms 17 Jun 2020 121st ei14 628 78 1ms 18 Jun 2021 121st pyrolitic 🇮🇪 628 78 1ms 8 Apr 2022 121st Ripick 628 78 1ms 9 Nov 2022 121st a-sakharov 628 78 1ms 8 Nov 2023 121st Maashau 628 78 2ms 12 Dec 2025 121st TeodorDyakov 🇧🇬 628 78 2ms 5 Jan 2026 131st Luca2812 620 79 1ms 2 Oct 2023 131st LHLaurini 🇧🇷 620 79 1ms 1 May 2024 131st rifatx 620 79 2ms 11 Jul 2024 131st mttcrn 620 79 1ms 18 Mar 2025 135th aksyristos 613 80 1ms 23 Jan 2023 135th f-tucker 613 80 1ms 8 Jan 2024 135th CornerMercury 🇬🇧 613 80 1ms 5 Jun 2024 138th Jonatan6 🇩🇰 605 81 1ms 1 Sep 2021 138th TornadoCookie 605 81 1ms 8 Mar 2023 140th ramytarchichy 598 82 1ms 22 Jun 2019 140th lukasmoellerch 598 82 1ms 14 Jul 2019 140th jstanley0 598 82 1ms 12 Dec 2020 140th TheHammerBro 598 82 1ms 6 May 2021 144th fynnkroeger 590 83 1ms 13 Jan 2021 145th drkameleon 🇪🇸 583 84 1ms 31 Jan 2020 145th AkashTandon167 583 84 1ms 15 Dec 2020 147th PatrickLove 576 85 1ms 26 Jun 2019 147th KiwiKoder0123 576 85 1ms 22 Oct 2019 149th wansacis 🇩🇪 570 86 1ms 20 Aug 2021 150th pdewilde 563 87 1ms 18 Oct 2019 150th piano-miles 563 87 2ms 24 Feb 2026 152nd generot 🇧🇬 557 88 1ms 2 Jul 2020 152nd PiterAnnema 557 88 1ms 28 Aug 2020 152nd jgbaldwinbrown 557 88 1ms 22 Sep 2021 152nd s-gannon 557 88 1ms 3 May 2023 156th chunky 551 89 1ms 2 Oct 2020 156th furokku 551 89 1ms 21 Feb 2021 156th MichaelMBradley 🇨🇦 551 89 1ms 31 Mar 2022 156th Haksell 🇦🇶 551 89 1ms 28 Feb 2023 156th plainoldcheese 🇦🇶 551 89 1ms 23 Mar 2023 First Prev 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