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 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 1st JayXon 🇺🇸 1,000 55 350ms 21 Nov 2021 1st Lydxn 🇨🇦 1,000 55 313ms 21 Nov 2021 1st stefangimmillaro 1,000 55 321ms 12 Jun 2023 1st sean-niemann 🇺🇸 1,000 55 329ms 17 Jun 2023 1st DialFrost 🇸🇬 1,000 55 317ms 16 Jan 2024 1st Steffan153 🇫🇮 1,000 55 314ms 17 Jan 2024 1st namelessiw 1,000 55 331ms 27 Jul 2024 1st fuzzylojik-golf 🇺🇸 1,000 55 368ms 20 Aug 2025 1st AdrienHache 🇫🇷 1,000 55 363ms 8 Sep 2025 10th Attero 🇸🇪 982 56 308ms 21 Nov 2021 10th btnlq 982 56 305ms 21 Nov 2021 10th janbehrens 🇩🇪 982 56 307ms 21 Nov 2021 10th MeWhenI 🇻🇦 982 56 305ms 21 Nov 2021 10th nwellnhof 🇩🇪 982 56 314ms 21 Nov 2021 10th primo-ppcg 🇹🇭 982 56 315ms 21 Nov 2021 10th prplz 🇦🇺 982 56 316ms 21 Nov 2021 10th Irratix 🇳🇱 982 56 310ms 13 Dec 2021 10th Giga-Bowser 982 56 309ms 20 Dec 2021 10th tomtheisen 🇺🇸 982 56 319ms 22 Dec 2022 10th Yewzir 🇧🇪 982 56 319ms 14 Oct 2023 10th Betuaredead 982 56 304ms 12 Nov 2023 10th Herbert00709 🇵🇱 982 56 308ms 22 Dec 2023 10th billings7 🇬🇧 982 56 312ms 21 May 2024 10th pardouin 🇫🇷 982 56 385ms 4 Sep 2024 10th albanian-laundromat 982 56 356ms 30 Sep 2025 26th sisyphus-ppcg 🇦🇺 965 57 324ms 21 Nov 2021 26th ZakkkkAttackkkk 🇵🇭 965 57 355ms 27 Jul 2022 28th Yax42 🇫🇷 932 59 352ms 31 May 2025 29th annaproxy 917 60 311ms 28 Mar 2022 29th Shanethegamer 🇺🇸 917 60 317ms 22 Mar 2023 29th Babafaba 917 60 378ms 11 Oct 2025 32nd dokutan 873 63 321ms 4 Apr 2024 33rd ericlangedijk 🇸🇮 859 64 320ms 22 May 2023 34th adyache 🇺🇸 846 65 311ms 7 Jun 2023 34th snoozingnewt 🇨🇦 846 65 355ms 25 Oct 2025 36th Andriamanitra 🇫🇮 821 67 362ms 16 Aug 2024 37th alicethecatwhisperermeow 809 68 400ms 7 Aug 2024 38th AdrialaD 797 69 312ms 21 Nov 2021 38th tdkkdt 🇷🇺 797 69 357ms 21 Nov 2021 38th gpikmddk 797 69 401ms 12 Aug 2024 41st Seanharrs 786 70 379ms 13 Oct 2024 41st najs91 786 70 386ms 14 Oct 2024 43rd postie77 775 71 320ms 5 May 2023 44th Anonymousellama21 743 74 321ms 30 Dec 2021 45th Matgc04 705 78 345ms 19 May 2023 46th aliakseikalosha 688 80 348ms 21 Nov 2021 46th arctouch-cristiannevianna 688 80 351ms 13 Dec 2022 46th Adix-null 🇱🇹 688 80 354ms 30 Jul 2023 46th gidHog 688 80 352ms 18 Nov 2023 50th Adelzu 679 81 356ms 21 Nov 2021 50th jahakari 679 81 316ms 21 Nov 2021 50th Endoxos0 679 81 352ms 4 Sep 2022 50th josephdwalker 679 81 359ms 14 Nov 2023 50th rifatx 679 81 419ms 11 Jul 2024 50th Maximizer02 679 81 393ms 23 Sep 2024 56th c0d3-4-F00d 🇩🇪 671 82 361ms 21 Nov 2021 56th bac0id 671 82 353ms 23 Sep 2023 56th ElysiaVesper 671 82 319ms 19 Nov 2023 59th hklemp 🇩🇪 663 83 344ms 21 Nov 2021 59th JDiLenarda 🇫🇷 663 83 315ms 21 Nov 2021 59th KatieLG 🇬🇧 663 83 365ms 25 Oct 2022 59th MiffOttah 663 83 370ms 28 Nov 2024 63rd Skwerl23 655 84 367ms 5 Feb 2023 64th ben-j-herbertz 647 85 357ms 17 Nov 2023 64th michelebastione 🇮🇹 647 85 415ms 26 Aug 2025 66th hamhub7 640 86 358ms 4 Aug 2022 67th ChristophHornung 632 87 339ms 21 Nov 2021 67th MarkStockwellZA 632 87 369ms 5 Jan 2022 67th tomh1012 632 87 356ms 21 Sep 2022 70th Hankinabag 618 89 354ms 21 Nov 2021 70th Meowsan91 🇨🇿 618 89 347ms 21 Nov 2021 70th HumanEquivalentUnit 618 89 320ms 24 Oct 2023 70th Mikey-Beep 🇬🇧 618 89 412ms 3 Sep 2024 70th arcpolaris 618 89 359ms 29 Jan 2025 75th afgarciam 611 90 350ms 21 Nov 2021 1–75 of 103 Next Last