Abundant 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 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 Bytes Time Submitted 1st Lydxn 🇨🇦 1,000 70 389ms 22 Nov 2021 1st JayXon 🇺🇸 1,000 70 403ms 4 Mar 2022 1st btnlq 1,000 70 429ms 10 Mar 2023 1st namelessiw 1,000 70 429ms 30 May 2024 5th sean-niemann 🇺🇸 986 71 379ms 23 Jul 2024 6th tomtheisen 🇺🇸 933 75 398ms 29 Jan 2023 6th nwellnhof 🇩🇪 933 75 386ms 27 Jun 2023 8th AdrialaD 843 83 398ms 21 Nov 2021 8th ChristophHornung 843 83 412ms 21 Nov 2021 8th iznax 843 83 434ms 21 Nov 2021 8th primo-ppcg 🇹🇭 843 83 376ms 21 Nov 2021 8th prplz 🇦🇺 843 83 399ms 21 Nov 2021 8th revlayle 🇺🇸 843 83 411ms 21 Nov 2021 8th Rhexis 843 83 399ms 21 Nov 2021 8th aliakseikalosha 843 83 397ms 28 Jan 2022 8th Romain-1 🇫🇷 843 83 428ms 30 May 2022 8th Gaddy 🇫🇷 843 83 408ms 30 May 2022 8th hemphen 843 83 411ms 29 Aug 2022 8th ericlangedijk 🇸🇮 843 83 424ms 7 Dec 2022 8th stefangimmillaro 843 83 462ms 6 Feb 2023 8th Matgc04 843 83 436ms 25 May 2023 8th arctouch-cristiannevianna 843 83 391ms 9 Jun 2023 8th AdrienHache 🇫🇷 843 83 425ms 13 Jun 2023 8th Steffan153 🇫🇮 843 83 408ms 11 Dec 2023 8th rifatx 843 83 411ms 7 Jul 2024 8th Yax42 🇫🇷 843 83 424ms 22 May 2025 8th MeWhenI 🇻🇦 843 83 431ms 19 Jun 2025 8th fuzzylojik-golf 🇺🇸 843 83 408ms 28 Aug 2025 8th DialFrost 🇸🇬 843 83 366ms 15 Dec 2025 30th ScottHamper 833 84 394ms 21 Nov 2021 30th Betuaredead 833 84 419ms 7 Jan 2023 30th annaproxy 833 84 420ms 11 Apr 2025 30th GrayJoKing 🇦🇺 833 84 388ms 12 Apr 2025 30th Re-Adventures 🇮🇳 833 84 405ms 15 Apr 2025 30th janbehrens 🇩🇪 833 84 421ms 17 Apr 2025 36th billings7 🇬🇧 824 85 373ms 21 Nov 2021 36th ILMTitan 824 85 406ms 21 Nov 2021 36th jahakari 824 85 400ms 21 Nov 2021 36th mandm-pt 824 85 394ms 21 Nov 2021 36th Irratix 🇳🇱 824 85 399ms 13 Dec 2021 36th SmartK8 🇨🇿 824 85 423ms 13 Nov 2022 36th Yewzir 🇧🇪 824 85 405ms 8 May 2023 36th postie77 824 85 412ms 26 Jul 2023 36th arcpolaris 824 85 421ms 13 Dec 2024 36th TRexOnGit 824 85 375ms 27 Feb 2025 36th dokutan 824 85 397ms 9 Apr 2025 36th Illuminum2 824 85 393ms 22 May 2025 36th tomh1012 824 85 409ms 28 Aug 2025 36th CaedenHarper 🇨🇦 824 85 393ms 19 Oct 2025 36th Shanethegamer 🇺🇸 824 85 335ms 4 days ago 51st yudai-abe-prs 814 86 418ms 2 May 2022 51st BenScattergood 814 86 377ms 23 Sep 2023 51st razvandmtr 🇷🇴 814 86 366ms 20 Jun 2025 51st snoozingnewt 🇨🇦 814 86 415ms 9 Oct 2025 55th Hankinabag 805 87 408ms 21 Nov 2021 55th KrausRaus 🇺🇸 805 87 391ms 15 Dec 2021 55th Endoxos0 805 87 385ms 4 Sep 2022 55th CatsAreFluffy 805 87 365ms 18 Feb 2023 55th bwat2 805 87 377ms 6 Apr 2023 60th roavin 795 88 400ms 23 Jun 2022 60th brianonymous 795 88 412ms 31 Jul 2022 60th ChrisTheisen 795 88 370ms 12 Dec 2022 60th astdefu 795 88 404ms 13 Dec 2022 60th Adix-null 🇱🇹 795 88 400ms 17 May 2023 60th Ripick 795 88 413ms 14 Jun 2025 66th Adelzu 787 89 418ms 21 Nov 2021 66th bac0id 787 89 385ms 21 Nov 2021 66th Meowsan91 🇨🇿 787 89 409ms 21 Nov 2021 66th Seanharrs 787 89 416ms 23 Nov 2021 66th RainOrigami 🇩🇪 787 89 429ms 18 Dec 2021 66th krcs 🇵🇱 787 89 401ms 10 May 2022 66th dsx20 787 89 415ms 3 Dec 2022 66th TimJackMaster 787 89 413ms 16 Feb 2023 66th KatieLG 🇬🇧 787 89 367ms 28 Apr 2024 66th alicethecatwhisperermeow 787 89 386ms 7 Aug 2024 66th najs91 787 89 401ms 14 Oct 2024 66th albanian-laundromat 787 89 391ms 30 Sep 2025 78th lesserfish 778 90 413ms 21 Nov 2021 78th castur1 778 90 399ms 26 Jan 2022 78th Shnapster 778 90 397ms 23 Sep 2023 1–80 of 151 Next Last