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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 Chars Time Submitted 1st JayXon 🇺🇸 1,000 53 408ms 11 Mar 2023 1st btnlq 1,000 53 422ms 11 Mar 2023 1st Lydxn 🇨🇦 1,000 53 416ms 19 May 2023 1st AdrienHache 🇫🇷 1,000 53 430ms 30 May 2023 1st stefangimmillaro 1,000 53 428ms 5 Aug 2023 1st namelessiw 1,000 53 424ms 12 Dec 2023 1st Yax42 🇫🇷 1,000 53 488ms 9 Feb 2025 8th nwellnhof 🇩🇪 981 54 398ms 21 Nov 2021 8th tomtheisen 🇺🇸 981 54 397ms 21 Nov 2021 10th sean-niemann 🇺🇸 964 55 391ms 17 Jun 2023 10th DialFrost 🇸🇬 964 55 403ms 16 Jan 2024 10th Steffan153 🇫🇮 964 55 399ms 17 Jan 2024 10th fuzzylojik-golf 🇺🇸 964 55 412ms 20 Aug 2025 14th Attero 🇸🇪 946 56 391ms 21 Nov 2021 14th janbehrens 🇩🇪 946 56 369ms 21 Nov 2021 14th MeWhenI 🇻🇦 946 56 391ms 21 Nov 2021 14th primo-ppcg 🇹🇭 946 56 374ms 21 Nov 2021 14th prplz 🇦🇺 946 56 408ms 21 Nov 2021 14th Irratix 🇳🇱 946 56 375ms 13 Dec 2021 14th Giga-Bowser 946 56 401ms 20 Dec 2021 14th Yewzir 🇧🇪 946 56 391ms 14 Oct 2023 14th Betuaredead 946 56 384ms 12 Nov 2023 14th Herbert00709 🇵🇱 946 56 394ms 22 Dec 2023 14th billings7 🇬🇧 946 56 406ms 21 May 2024 14th pardouin 🇫🇷 946 56 393ms 4 Sep 2024 14th albanian-laundromat 946 56 393ms 30 Sep 2025 27th sisyphus-ppcg 🇦🇺 930 57 408ms 21 Nov 2021 27th ZakkkkAttackkkk 🇵🇭 930 57 381ms 27 Jul 2022 29th annaproxy 883 60 371ms 28 Mar 2022 29th Shanethegamer 🇺🇸 883 60 391ms 22 Mar 2023 29th Babafaba 883 60 410ms 11 Oct 2025 32nd dokutan 841 63 412ms 4 Apr 2024 33rd ericlangedijk 🇸🇮 828 64 402ms 22 May 2023 33rd amazingalek 828 64 358ms 4 days ago 33rd mwarvik 🇳🇴 828 64 351ms 4 days ago 36th adyache 🇺🇸 815 65 391ms 7 Jun 2023 36th snoozingnewt 🇨🇦 815 65 383ms 25 Oct 2025 38th Andriamanitra 🇫🇮 791 67 393ms 16 Aug 2024 39th alicethecatwhisperermeow 779 68 445ms 7 Aug 2024 40th AdrialaD 768 69 391ms 21 Nov 2021 40th tdkkdt 🇷🇺 768 69 389ms 21 Nov 2021 40th gpikmddk 768 69 446ms 12 Aug 2024 43rd Seanharrs 757 70 472ms 13 Oct 2024 43rd najs91 757 70 457ms 14 Oct 2024 45th postie77 746 71 387ms 5 May 2023 46th michelebastione 🇮🇹 736 72 398ms 21 days ago 47th Anonymousellama21 716 74 405ms 30 Dec 2021 48th Matgc04 679 78 396ms 19 May 2023 49th aliakseikalosha 663 80 378ms 21 Nov 2021 49th arctouch-cristiannevianna 663 80 431ms 13 Dec 2022 49th Adix-null 🇱🇹 663 80 447ms 30 Jul 2023 49th gidHog 663 80 421ms 18 Nov 2023 53rd Adelzu 654 81 446ms 21 Nov 2021 53rd jahakari 654 81 400ms 21 Nov 2021 53rd Endoxos0 654 81 426ms 4 Sep 2022 53rd josephdwalker 654 81 431ms 14 Nov 2023 53rd rifatx 654 81 470ms 11 Jul 2024 53rd Maximizer02 654 81 429ms 23 Sep 2024 59th c0d3-4-F00d 🇩🇪 646 82 426ms 21 Nov 2021 59th bac0id 646 82 383ms 23 Sep 2023 59th ElysiaVesper 646 82 405ms 19 Nov 2023 62nd hklemp 🇩🇪 639 83 399ms 21 Nov 2021 62nd JDiLenarda 🇫🇷 639 83 390ms 21 Nov 2021 62nd KatieLG 🇬🇧 639 83 418ms 25 Oct 2022 62nd MiffOttah 639 83 410ms 28 Nov 2024 66th Skwerl23 631 84 403ms 5 Feb 2023 67th ben-j-herbertz 624 85 435ms 17 Nov 2023 68th hamhub7 616 86 447ms 4 Aug 2022 69th ChristophHornung 609 87 407ms 21 Nov 2021 69th MarkStockwellZA 609 87 449ms 5 Jan 2022 69th tomh1012 609 87 436ms 21 Sep 2022 72nd Hankinabag 596 89 379ms 21 Nov 2021 72nd Meowsan91 🇨🇿 596 89 431ms 21 Nov 2021 72nd HumanEquivalentUnit 596 89 390ms 24 Oct 2023 72nd Mikey-Beep 🇬🇧 596 89 423ms 3 Sep 2024 72nd arcpolaris 596 89 418ms 29 Jan 2025 77th afgarciam 589 90 429ms 21 Nov 2021 78th ILMTitan 582 91 395ms 21 Nov 2021 78th sm1lko 582 91 442ms 9 Dec 2022 78th HumanoidCPU 582 91 397ms 24 Aug 2024 1–80 of 105 Next Last