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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 1st JayXon 🇺🇸 1,000 55 379ms 21 Nov 2021 1st Lydxn 🇨🇦 1,000 55 344ms 21 Nov 2021 1st stefangimmillaro 1,000 55 359ms 12 Jun 2023 1st sean-niemann 🇺🇸 1,000 55 369ms 17 Jun 2023 1st DialFrost 🇸🇬 1,000 55 394ms 16 Jan 2024 1st Steffan153 🇫🇮 1,000 55 355ms 17 Jan 2024 1st namelessiw 1,000 55 396ms 27 Jul 2024 1st fuzzylojik-golf 🇺🇸 1,000 55 425ms 20 Aug 2025 1st AdrienHache 🇫🇷 1,000 55 367ms 8 Sep 2025 10th Attero 🇸🇪 982 56 374ms 21 Nov 2021 10th btnlq 982 56 406ms 21 Nov 2021 10th janbehrens 🇩🇪 982 56 359ms 21 Nov 2021 10th MeWhenI 🇻🇦 982 56 364ms 21 Nov 2021 10th nwellnhof 🇩🇪 982 56 362ms 21 Nov 2021 10th primo-ppcg 🇹🇭 982 56 384ms 21 Nov 2021 10th prplz 🇦🇺 982 56 378ms 21 Nov 2021 10th Irratix 🇳🇱 982 56 357ms 13 Dec 2021 10th Giga-Bowser 982 56 369ms 20 Dec 2021 10th tomtheisen 🇺🇸 982 56 368ms 22 Dec 2022 10th Yewzir 🇧🇪 982 56 371ms 14 Oct 2023 10th Betuaredead 982 56 368ms 12 Nov 2023 10th Herbert00709 🇵🇱 982 56 385ms 22 Dec 2023 10th billings7 🇬🇧 982 56 364ms 21 May 2024 10th pardouin 🇫🇷 982 56 361ms 4 Sep 2024 10th albanian-laundromat 982 56 359ms 30 Sep 2025 26th sisyphus-ppcg 🇦🇺 965 57 375ms 21 Nov 2021 26th ZakkkkAttackkkk 🇵🇭 965 57 390ms 27 Jul 2022 28th Yax42 🇫🇷 932 59 359ms 31 May 2025 28th dokutan 932 59 441ms 18 days ago 30th annaproxy 917 60 368ms 28 Mar 2022 30th Shanethegamer 🇺🇸 917 60 387ms 22 Mar 2023 30th Babafaba 917 60 363ms 11 Oct 2025 33rd ericlangedijk 🇸🇮 859 64 385ms 22 May 2023 33rd amazingalek 🇳🇴 859 64 450ms 10 Jan 2026 33rd mwarvik 🇳🇴 859 64 500ms 10 Jan 2026 36th adyache 🇺🇸 846 65 385ms 7 Jun 2023 36th snoozingnewt 🇨🇦 846 65 363ms 25 Oct 2025 38th Andriamanitra 🇫🇮 821 67 388ms 16 Aug 2024 38th tomh1012 821 67 505ms 22 days ago 40th alicethecatwhisperermeow 809 68 482ms 7 Aug 2024 41st AdrialaD 797 69 378ms 21 Nov 2021 41st tdkkdt 🇷🇺 797 69 407ms 21 Nov 2021 41st gpikmddk 797 69 445ms 12 Aug 2024 44th Seanharrs 🇦🇺 786 70 546ms 13 Oct 2024 44th najs91 786 70 433ms 14 Oct 2024 46th postie77 775 71 386ms 5 May 2023 47th michelebastione 🇮🇹 764 72 593ms 25 Dec 2025 48th Anonymousellama21 743 74 391ms 30 Dec 2021 49th Matgc04 705 78 384ms 19 May 2023 50th aliakseikalosha 688 80 389ms 21 Nov 2021 50th arctouch-cristiannevianna 688 80 429ms 13 Dec 2022 50th Adix-null 🇱🇹 688 80 413ms 30 Jul 2023 50th gidHog 688 80 426ms 18 Nov 2023 54th Adelzu 679 81 418ms 21 Nov 2021 54th jahakari 679 81 349ms 21 Nov 2021 54th Endoxos0 679 81 417ms 4 Sep 2022 54th josephdwalker 679 81 414ms 14 Nov 2023 54th rifatx 679 81 493ms 11 Jul 2024 54th Maximizer02 679 81 397ms 23 Sep 2024 60th c0d3-4-F00d 🇩🇪 671 82 426ms 21 Nov 2021 60th bac0id 671 82 395ms 23 Sep 2023 60th ElysiaVesper 671 82 402ms 19 Nov 2023 63rd hklemp 🇩🇪 663 83 361ms 21 Nov 2021 63rd JDiLenarda 🇫🇷 663 83 360ms 21 Nov 2021 63rd KatieLG 🇬🇧 663 83 387ms 25 Oct 2022 63rd MiffOttah 663 83 385ms 28 Nov 2024 67th Skwerl23 655 84 419ms 5 Feb 2023 68th ben-j-herbertz 647 85 458ms 17 Nov 2023 69th hamhub7 640 86 413ms 4 Aug 2022 70th ChristophHornung 632 87 398ms 21 Nov 2021 70th MarkStockwellZA 632 87 428ms 5 Jan 2022 72nd Hankinabag 618 89 390ms 21 Nov 2021 72nd Meowsan91 🇨🇿 618 89 405ms 21 Nov 2021 72nd HumanEquivalentUnit 618 89 398ms 24 Oct 2023 72nd Mikey-Beep 🇬🇧 618 89 420ms 3 Sep 2024 72nd arcpolaris 618 89 406ms 29 Jan 2025 77th afgarciam 611 90 457ms 21 Nov 2021 77th bilal2709 611 90 447ms 22 Jan 2026 79th ILMTitan 604 91 354ms 21 Nov 2021 79th sm1lko 604 91 418ms 9 Dec 2022 1–80 of 106 Next Last