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 1st JayXon 🇺🇸 1,000 55 342ms 21 Nov 2021 1st Lydxn 🇨🇦 1,000 55 344ms 21 Nov 2021 1st stefangimmillaro 1,000 55 352ms 12 Jun 2023 1st sean-niemann 🇺🇸 1,000 55 369ms 17 Jun 2023 1st DialFrost 🇸🇬 1,000 55 355ms 16 Jan 2024 1st Steffan153 🇫🇮 1,000 55 355ms 17 Jan 2024 1st namelessiw 1,000 55 365ms 27 Jul 2024 1st fuzzylojik-golf 🇺🇸 1,000 55 359ms 20 Aug 2025 1st AdrienHache 🇫🇷 1,000 55 364ms 8 Sep 2025 10th Attero 🇸🇪 982 56 369ms 21 Nov 2021 10th btnlq 982 56 361ms 21 Nov 2021 10th janbehrens 🇩🇪 982 56 353ms 21 Nov 2021 10th MeWhenI 🇻🇦 982 56 355ms 21 Nov 2021 10th nwellnhof 🇩🇪 982 56 342ms 21 Nov 2021 10th primo-ppcg 🇹🇭 982 56 352ms 21 Nov 2021 10th prplz 🇦🇺 982 56 339ms 21 Nov 2021 10th Irratix 🇳🇱 982 56 357ms 13 Dec 2021 10th Giga-Bowser 982 56 340ms 20 Dec 2021 10th tomtheisen 🇺🇸 982 56 368ms 22 Dec 2022 10th Yewzir 🇧🇪 982 56 364ms 14 Oct 2023 10th Betuaredead 982 56 367ms 12 Nov 2023 10th Herbert00709 🇵🇱 982 56 356ms 22 Dec 2023 10th billings7 🇬🇧 982 56 355ms 21 May 2024 10th pardouin 🇫🇷 982 56 335ms 4 Sep 2024 10th albanian-laundromat 🇺🇸 982 56 359ms 30 Sep 2025 10th CaedenHarper 🇨🇦 982 56 345ms 24 days ago 27th sisyphus-ppcg 🇦🇺 965 57 361ms 21 Nov 2021 27th ZakkkkAttackkkk 🇵🇭 965 57 362ms 27 Jul 2022 29th Yax42 🇫🇷 932 59 359ms 31 May 2025 29th dokutan 932 59 397ms 23 Feb 2026 31st annaproxy 917 60 357ms 28 Mar 2022 31st Shanethegamer 🇺🇸 917 60 370ms 22 Mar 2023 31st Babafaba 917 60 351ms 11 Oct 2025 34th ericlangedijk 🇸🇮 859 64 346ms 22 May 2023 34th amazingalek 🇳🇴 859 64 380ms 10 Jan 2026 34th mwarvik 🇳🇴 859 64 375ms 10 Jan 2026 37th adyache 🇺🇸 846 65 362ms 7 Jun 2023 37th snoozingnewt 🇨🇦 846 65 363ms 25 Oct 2025 37th matanberstadt 846 65 418ms 8 hours ago 40th Andriamanitra 🇫🇮 821 67 346ms 16 Aug 2024 40th tomh1012 821 67 428ms 20 Feb 2026 42nd alicethecatwhisperermeow 809 68 452ms 7 Aug 2024 43rd AdrialaD 797 69 359ms 21 Nov 2021 43rd tdkkdt 🇷🇺 797 69 379ms 21 Nov 2021 43rd gpikmddk 797 69 387ms 12 Aug 2024 46th Seanharrs 🇦🇺 786 70 523ms 13 Oct 2024 46th najs91 786 70 411ms 14 Oct 2024 48th postie77 775 71 354ms 5 May 2023 49th michelebastione 🇮🇹 764 72 408ms 25 Dec 2025 50th Anonymousellama21 743 74 371ms 30 Dec 2021 51st Matgc04 705 78 369ms 19 May 2023 52nd aliakseikalosha 688 80 382ms 21 Nov 2021 52nd arctouch-cristiannevianna 688 80 398ms 13 Dec 2022 52nd Adix-null 🇱🇹 688 80 406ms 30 Jul 2023 52nd gidHog 688 80 411ms 18 Nov 2023 56th Adelzu 679 81 416ms 21 Nov 2021 56th jahakari 679 81 349ms 21 Nov 2021 56th Endoxos0 679 81 417ms 4 Sep 2022 56th josephdwalker 679 81 385ms 14 Nov 2023 56th rifatx 679 81 402ms 11 Jul 2024 56th Maximizer02 679 81 383ms 23 Sep 2024 62nd c0d3-4-F00d 🇩🇪 671 82 419ms 21 Nov 2021 62nd bac0id 671 82 371ms 23 Sep 2023 62nd ElysiaVesper 671 82 370ms 19 Nov 2023 65th hklemp 🇩🇪 663 83 354ms 21 Nov 2021 65th JDiLenarda 🇫🇷 663 83 360ms 21 Nov 2021 65th KatieLG 🇬🇧 663 83 368ms 25 Oct 2022 65th MiffOttah 663 83 376ms 28 Nov 2024 69th Skwerl23 655 84 415ms 5 Feb 2023 70th ben-j-herbertz 647 85 400ms 17 Nov 2023 71st hamhub7 640 86 399ms 4 Aug 2022 72nd ChristophHornung 632 87 387ms 21 Nov 2021 72nd MarkStockwellZA 632 87 412ms 5 Jan 2022 74th Hankinabag 618 89 368ms 21 Nov 2021 74th Meowsan91 🇨🇿 618 89 371ms 21 Nov 2021 74th HumanEquivalentUnit 618 89 362ms 24 Oct 2023 74th Mikey-Beep 🇬🇧 618 89 417ms 3 Sep 2024 74th arcpolaris 618 89 382ms 29 Jan 2025 79th afgarciam 611 90 411ms 21 Nov 2021 79th bilal2709 611 90 346ms 22 Jan 2026 1–80 of 109 Next Last