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 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 Chars Time Submitted 1st JayXon 🇺🇸 1,000 53 443ms 11 Mar 2023 1st btnlq 1,000 53 414ms 11 Mar 2023 1st Lydxn 🇨🇦 1,000 53 437ms 19 May 2023 1st AdrienHache 🇫🇷 1,000 53 430ms 30 May 2023 1st stefangimmillaro 1,000 53 431ms 5 Aug 2023 1st namelessiw 1,000 53 418ms 12 Dec 2023 1st Yax42 🇫🇷 1,000 53 444ms 9 Feb 2025 8th nwellnhof 🇩🇪 981 54 405ms 21 Nov 2021 8th tomtheisen 🇺🇸 981 54 399ms 21 Nov 2021 10th sean-niemann 🇺🇸 964 55 424ms 17 Jun 2023 10th DialFrost 🇸🇬 964 55 394ms 16 Jan 2024 10th Steffan153 🇫🇮 964 55 394ms 17 Jan 2024 10th fuzzylojik-golf 🇺🇸 964 55 393ms 20 Aug 2025 14th Attero 🇸🇪 946 56 422ms 21 Nov 2021 14th janbehrens 🇩🇪 946 56 407ms 21 Nov 2021 14th MeWhenI 🇻🇦 946 56 406ms 21 Nov 2021 14th primo-ppcg 🇹🇭 946 56 400ms 21 Nov 2021 14th prplz 🇦🇺 946 56 404ms 21 Nov 2021 14th Irratix 🇳🇱 946 56 411ms 13 Dec 2021 14th Giga-Bowser 946 56 403ms 20 Dec 2021 14th Yewzir 🇧🇪 946 56 408ms 14 Oct 2023 14th Betuaredead 946 56 402ms 12 Nov 2023 14th Herbert00709 🇵🇱 946 56 388ms 22 Dec 2023 14th billings7 🇬🇧 946 56 388ms 21 May 2024 14th pardouin 🇫🇷 946 56 412ms 4 Sep 2024 14th albanian-laundromat 🇺🇸 946 56 404ms 30 Sep 2025 14th CaedenHarper 🇨🇦 946 56 426ms 16 Mar 2026 28th sisyphus-ppcg 🇦🇺 930 57 382ms 21 Nov 2021 28th ZakkkkAttackkkk 🇵🇭 930 57 395ms 27 Jul 2022 30th dokutan 898 59 441ms 23 Feb 2026 31st annaproxy 883 60 365ms 28 Mar 2022 31st Shanethegamer 🇺🇸 883 60 413ms 22 Mar 2023 31st Babafaba 883 60 418ms 11 Oct 2025 34th ericlangedijk 🇸🇮 828 64 396ms 22 May 2023 34th amazingalek 🇳🇴 828 64 390ms 10 Jan 2026 34th mwarvik 🇳🇴 828 64 419ms 10 Jan 2026 37th adyache 🇺🇸 815 65 418ms 7 Jun 2023 37th snoozingnewt 🇨🇦 815 65 413ms 25 Oct 2025 37th matanberstadt 815 65 412ms 6 days ago 40th flekAI 803 66 415ms 3 days ago 41st Andriamanitra 🇫🇮 791 67 403ms 16 Aug 2024 41st tomh1012 791 67 497ms 20 Feb 2026 43rd alicethecatwhisperermeow 779 68 468ms 7 Aug 2024 44th AdrialaD 768 69 418ms 21 Nov 2021 44th tdkkdt 🇷🇺 768 69 389ms 21 Nov 2021 44th gpikmddk 768 69 460ms 12 Aug 2024 47th Seanharrs 🇦🇺 757 70 479ms 13 Oct 2024 47th najs91 757 70 417ms 14 Oct 2024 49th postie77 746 71 383ms 5 May 2023 50th michelebastione 🇮🇹 736 72 461ms 25 Dec 2025 51st Anonymousellama21 716 74 420ms 30 Dec 2021 52nd Matgc04 679 78 412ms 19 May 2023 53rd aliakseikalosha 663 80 435ms 21 Nov 2021 53rd arctouch-cristiannevianna 663 80 434ms 13 Dec 2022 53rd Adix-null 🇱🇹 663 80 444ms 30 Jul 2023 53rd gidHog 663 80 457ms 18 Nov 2023 57th Adelzu 654 81 451ms 21 Nov 2021 57th jahakari 654 81 399ms 21 Nov 2021 57th Endoxos0 654 81 452ms 4 Sep 2022 57th josephdwalker 654 81 466ms 14 Nov 2023 57th rifatx 654 81 487ms 11 Jul 2024 57th Maximizer02 654 81 440ms 23 Sep 2024 63rd c0d3-4-F00d 🇩🇪 646 82 461ms 21 Nov 2021 63rd bac0id 646 82 409ms 23 Sep 2023 63rd ElysiaVesper 646 82 386ms 19 Nov 2023 66th hklemp 🇩🇪 639 83 427ms 21 Nov 2021 66th JDiLenarda 🇫🇷 639 83 416ms 21 Nov 2021 66th KatieLG 🇬🇧 639 83 440ms 25 Oct 2022 66th MiffOttah 639 83 419ms 28 Nov 2024 70th Skwerl23 631 84 444ms 5 Feb 2023 71st ben-j-herbertz 624 85 464ms 17 Nov 2023 72nd hamhub7 616 86 443ms 4 Aug 2022 73rd ChristophHornung 609 87 446ms 21 Nov 2021 73rd MarkStockwellZA 609 87 458ms 5 Jan 2022 75th Hankinabag 596 89 426ms 21 Nov 2021 75th Meowsan91 🇨🇿 596 89 408ms 21 Nov 2021 75th HumanEquivalentUnit 596 89 417ms 24 Oct 2023 75th Mikey-Beep 🇬🇧 596 89 443ms 3 Sep 2024 75th arcpolaris 596 89 458ms 29 Jan 2025 80th afgarciam 589 90 458ms 21 Nov 2021 1–80 of 110 Next Last