Abundant Numbers in C# in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st Lydxn 🇨🇦 1,000 70 346ms 22 Nov 2021 1st JayXon 🇺🇸 1,000 70 346ms 4 Mar 2022 1st btnlq 1,000 70 381ms 10 Mar 2023 1st namelessiw 1,000 70 366ms 30 May 2024 5th sean-niemann 🇺🇸 986 71 362ms 23 Jul 2024 6th tomtheisen 🇺🇸 933 75 337ms 29 Jan 2023 6th nwellnhof 🇩🇪 933 75 339ms 27 Jun 2023 8th AdrialaD 843 83 408ms 21 Nov 2021 8th ChristophHornung 843 83 444ms 21 Nov 2021 8th iznax 843 83 320ms 21 Nov 2021 8th primo-ppcg 🇹🇭 843 83 336ms 21 Nov 2021 8th prplz 🇦🇺 843 83 440ms 21 Nov 2021 8th revlayle 🇺🇸 843 83 324ms 21 Nov 2021 8th Rhexis 843 83 358ms 21 Nov 2021 8th aliakseikalosha 843 83 383ms 28 Jan 2022 8th Romain-1 🇫🇷 843 83 366ms 30 May 2022 8th Gaddy 🇫🇷 843 83 321ms 30 May 2022 8th hemphen 843 83 392ms 29 Aug 2022 8th ericlangedijk 🇸🇮 843 83 370ms 7 Dec 2022 8th stefangimmillaro 843 83 364ms 6 Feb 2023 8th Matgc04 843 83 405ms 25 May 2023 8th arctouch-cristiannevianna 843 83 426ms 9 Jun 2023 8th AdrienHache 🇫🇷 843 83 360ms 13 Jun 2023 8th Steffan153 🇫🇮 843 83 403ms 11 Dec 2023 8th rifatx 843 83 406ms 7 Jul 2024 8th Yax42 🇫🇷 843 83 374ms 22 May 2025 8th MeWhenI 🇻🇦 843 83 374ms 19 Jun 2025 8th fuzzylojik-golf 🇺🇸 843 83 364ms 28 Aug 2025 29th ScottHamper 833 84 313ms 21 Nov 2021 29th Betuaredead 833 84 372ms 7 Jan 2023 29th annaproxy 833 84 345ms 11 Apr 2025 29th GrayJoKing 🇦🇺 833 84 332ms 12 Apr 2025 29th Re-Adventures 🇮🇳 833 84 303ms 15 Apr 2025 29th janbehrens 🇩🇪 833 84 359ms 17 Apr 2025 35th billings7 🇬🇧 824 85 383ms 21 Nov 2021 35th ILMTitan 824 85 348ms 21 Nov 2021 35th jahakari 824 85 393ms 21 Nov 2021 35th mandm-pt 824 85 382ms 21 Nov 2021 35th Irratix 🇳🇱 824 85 360ms 13 Dec 2021 35th SmartK8 🇨🇿 824 85 339ms 13 Nov 2022 35th Yewzir 🇧🇪 824 85 399ms 8 May 2023 35th postie77 824 85 400ms 26 Jul 2023 35th arcpolaris 824 85 393ms 13 Dec 2024 35th TRexOnGit 824 85 341ms 27 Feb 2025 35th dokutan 824 85 326ms 9 Apr 2025 35th Illuminum2 824 85 365ms 22 May 2025 35th tomh1012 824 85 431ms 28 Aug 2025 35th CaedenHarper 🇨🇦 824 85 328ms 4 days ago 49th yudai-abe-prs 814 86 374ms 2 May 2022 49th BenScattergood 814 86 382ms 23 Sep 2023 49th Shanethegamer 🇺🇸 814 86 319ms 9 Apr 2025 49th razvandmtr 🇷🇴 814 86 308ms 20 Jun 2025 49th snoozingnewt 🇺🇸 814 86 412ms 13 days ago 54th Hankinabag 805 87 394ms 21 Nov 2021 54th KrausRaus 🇺🇸 805 87 373ms 15 Dec 2021 54th Endoxos0 805 87 297ms 4 Sep 2022 54th CatsAreFluffy 805 87 331ms 18 Feb 2023 54th bwat2 805 87 364ms 6 Apr 2023 59th roavin 795 88 338ms 23 Jun 2022 59th brianonymous 795 88 357ms 31 Jul 2022 59th ChrisTheisen 795 88 423ms 12 Dec 2022 59th astdefu 795 88 385ms 13 Dec 2022 59th Adix-null 🇱🇹 795 88 467ms 17 May 2023 59th Ripick 795 88 333ms 14 Jun 2025 65th Adelzu 787 89 338ms 21 Nov 2021 65th bac0id 787 89 399ms 21 Nov 2021 65th Meowsan91 🇨🇿 787 89 439ms 21 Nov 2021 65th Seanharrs 787 89 374ms 23 Nov 2021 65th RainOrigami 🇩🇪 787 89 402ms 18 Dec 2021 65th krcs 🇵🇱 787 89 381ms 10 May 2022 65th dsx20 787 89 366ms 3 Dec 2022 65th TimJackMaster 787 89 335ms 16 Feb 2023 65th KatieLG 🇬🇧 787 89 347ms 28 Apr 2024 65th alicethecatwhisperermeow 787 89 338ms 7 Aug 2024 65th najs91 787 89 367ms 14 Oct 2024 1–75 of 146 Next Last