Odious Numbers in C# in chars. 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 Dragon Curve 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 Dragon Curve 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 Chars Time Submitted 1st JayXon 🇺🇸 1,000 53 408ms 11 Mar 2023 1st btnlq 1,000 53 397ms 11 Mar 2023 1st Lydxn 🇨🇦 1,000 53 445ms 19 May 2023 1st AdrienHache 🇫🇷 1,000 53 376ms 30 May 2023 1st stefangimmillaro 1,000 53 388ms 5 Aug 2023 1st namelessiw 1,000 53 390ms 12 Dec 2023 1st Yax42 🇫🇷 1,000 53 439ms 9 Feb 2025 8th nwellnhof 🇩🇪 981 54 382ms 21 Nov 2021 8th tomtheisen 🇺🇸 981 54 367ms 21 Nov 2021 10th sean-niemann 🇺🇸 964 55 430ms 17 Jun 2023 10th DialFrost 🇸🇬 964 55 362ms 16 Jan 2024 10th Steffan153 🇫🇮 964 55 359ms 17 Jan 2024 10th fuzzylojik-golf 🇺🇸 964 55 406ms 20 Aug 2025 14th Attero 🇸🇪 946 56 364ms 21 Nov 2021 14th janbehrens 🇩🇪 946 56 361ms 21 Nov 2021 14th MeWhenI 🇻🇦 946 56 353ms 21 Nov 2021 14th primo-ppcg 🇹🇭 946 56 394ms 21 Nov 2021 14th prplz 🇦🇺 946 56 409ms 21 Nov 2021 14th Irratix 🇳🇱 946 56 386ms 13 Dec 2021 14th Giga-Bowser 946 56 376ms 20 Dec 2021 14th Yewzir 🇧🇪 946 56 376ms 14 Oct 2023 14th Betuaredead 946 56 365ms 12 Nov 2023 14th Herbert00709 🇵🇱 946 56 411ms 22 Dec 2023 14th billings7 🇬🇧 946 56 354ms 21 May 2024 14th pardouin 🇫🇷 946 56 399ms 4 Sep 2024 14th albanian-laundromat 🇺🇸 946 56 420ms 30 Sep 2025 14th CaedenHarper 🇨🇦 946 56 412ms 16 Mar 2026 28th sisyphus-ppcg 🇦🇺 930 57 378ms 21 Nov 2021 28th ZakkkkAttackkkk 🇵🇭 930 57 370ms 27 Jul 2022 30th matanberstadt 914 58 367ms 4 hours ago 31st dokutan 898 59 440ms 23 Feb 2026 32nd annaproxy 883 60 369ms 28 Mar 2022 32nd Shanethegamer 🇺🇸 883 60 370ms 22 Mar 2023 32nd Babafaba 883 60 490ms 11 Oct 2025 35th ericlangedijk 🇸🇮 828 64 380ms 22 May 2023 35th amazingalek 🇳🇴 828 64 404ms 10 Jan 2026 35th mwarvik 🇳🇴 828 64 403ms 10 Jan 2026 38th adyache 🇺🇸 815 65 382ms 7 Jun 2023 38th snoozingnewt 🇨🇦 815 65 487ms 25 Oct 2025 40th Andriamanitra 🇫🇮 791 67 388ms 16 Aug 2024 40th tomh1012 791 67 449ms 20 Feb 2026 42nd alicethecatwhisperermeow 779 68 494ms 7 Aug 2024 43rd AdrialaD 768 69 378ms 21 Nov 2021 43rd tdkkdt 🇷🇺 768 69 374ms 21 Nov 2021 43rd gpikmddk 768 69 414ms 12 Aug 2024 46th Seanharrs 🇦🇺 757 70 540ms 13 Oct 2024 46th najs91 757 70 509ms 14 Oct 2024 48th postie77 746 71 388ms 5 May 2023 49th michelebastione 🇮🇹 736 72 446ms 25 Dec 2025 50th Anonymousellama21 716 74 362ms 30 Dec 2021 51st Matgc04 679 78 442ms 19 May 2023 52nd aliakseikalosha 663 80 441ms 21 Nov 2021 52nd arctouch-cristiannevianna 663 80 427ms 13 Dec 2022 52nd Adix-null 🇱🇹 663 80 422ms 30 Jul 2023 52nd gidHog 663 80 420ms 18 Nov 2023 56th Adelzu 654 81 427ms 21 Nov 2021 56th jahakari 654 81 366ms 21 Nov 2021 56th Endoxos0 654 81 390ms 4 Sep 2022 56th josephdwalker 654 81 433ms 14 Nov 2023 56th rifatx 654 81 463ms 11 Jul 2024 56th Maximizer02 654 81 444ms 23 Sep 2024 62nd c0d3-4-F00d 🇩🇪 646 82 431ms 21 Nov 2021 62nd bac0id 646 82 422ms 23 Sep 2023 62nd ElysiaVesper 646 82 365ms 19 Nov 2023 65th hklemp 🇩🇪 639 83 402ms 21 Nov 2021 65th JDiLenarda 🇫🇷 639 83 368ms 21 Nov 2021 65th KatieLG 🇬🇧 639 83 411ms 25 Oct 2022 65th MiffOttah 639 83 380ms 28 Nov 2024 69th Skwerl23 631 84 417ms 5 Feb 2023 70th ben-j-herbertz 624 85 421ms 17 Nov 2023 71st hamhub7 616 86 434ms 4 Aug 2022 72nd ChristophHornung 609 87 397ms 21 Nov 2021 72nd MarkStockwellZA 609 87 438ms 5 Jan 2022 74th Hankinabag 596 89 420ms 21 Nov 2021 74th Meowsan91 🇨🇿 596 89 429ms 21 Nov 2021 74th HumanEquivalentUnit 596 89 365ms 24 Oct 2023 74th Mikey-Beep 🇬🇧 596 89 406ms 3 Sep 2024 74th arcpolaris 596 89 446ms 29 Jan 2025 79th afgarciam 589 90 418ms 21 Nov 2021 79th bilal2709 589 90 442ms 22 Jan 2026 1–80 of 110 Next Last