Abundant 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 Lydxn 🇨🇦 1,000 63 430ms 29 Jan 2023 1st JayXon 🇺🇸 1,000 63 417ms 30 Jan 2023 3rd nwellnhof 🇩🇪 984 64 398ms 21 Nov 2021 3rd prplz 🇦🇺 984 64 371ms 21 Nov 2021 3rd ScottHamper 984 64 382ms 21 Nov 2021 3rd tomtheisen 🇺🇸 984 64 408ms 21 Nov 2021 3rd btnlq 984 64 403ms 10 Mar 2023 3rd AdrienHache 🇫🇷 984 64 399ms 31 May 2023 3rd stefangimmillaro 984 64 423ms 17 Jul 2023 3rd MeWhenI 🇻🇦 984 64 411ms 26 Jul 2023 3rd namelessiw 984 64 437ms 12 Dec 2023 3rd Steffan153 🇫🇮 984 64 415ms 9 Aug 2024 3rd Yax42 🇫🇷 984 64 370ms 9 Feb 2025 3rd sean-niemann 🇺🇸 984 64 409ms 8 Jul 2025 15th SmartK8 🇨🇿 863 73 423ms 13 Nov 2022 16th Romain-1 🇫🇷 797 79 407ms 31 May 2022 17th AdrialaD 759 83 398ms 21 Nov 2021 17th ChristophHornung 759 83 412ms 21 Nov 2021 17th iznax 759 83 434ms 21 Nov 2021 17th primo-ppcg 🇹🇭 759 83 376ms 21 Nov 2021 17th revlayle 🇺🇸 759 83 411ms 21 Nov 2021 17th Rhexis 759 83 399ms 21 Nov 2021 17th aliakseikalosha 759 83 397ms 28 Jan 2022 17th Gaddy 🇫🇷 759 83 408ms 30 May 2022 17th hemphen 759 83 411ms 29 Aug 2022 17th ericlangedijk 🇸🇮 759 83 424ms 7 Dec 2022 17th Matgc04 759 83 436ms 25 May 2023 17th arctouch-cristiannevianna 759 83 391ms 9 Jun 2023 17th rifatx 759 83 411ms 7 Jul 2024 17th fuzzylojik-golf 🇺🇸 759 83 408ms 28 Aug 2025 17th DialFrost 🇸🇬 759 83 366ms 15 Dec 2025 32nd roavin 750 84 400ms 23 Jun 2022 32nd Betuaredead 750 84 419ms 7 Jan 2023 32nd annaproxy 750 84 420ms 11 Apr 2025 32nd GrayJoKing 🇦🇺 750 84 388ms 12 Apr 2025 32nd Re-Adventures 🇮🇳 750 84 405ms 15 Apr 2025 32nd janbehrens 🇩🇪 750 84 421ms 17 Apr 2025 38th billings7 🇬🇧 741 85 373ms 21 Nov 2021 38th ILMTitan 741 85 406ms 21 Nov 2021 38th jahakari 741 85 400ms 21 Nov 2021 38th mandm-pt 741 85 394ms 21 Nov 2021 38th Irratix 🇳🇱 741 85 399ms 13 Dec 2021 38th Yewzir 🇧🇪 741 85 405ms 8 May 2023 38th postie77 741 85 412ms 26 Jul 2023 38th arcpolaris 741 85 421ms 13 Dec 2024 38th TRexOnGit 741 85 375ms 27 Feb 2025 38th dokutan 741 85 397ms 9 Apr 2025 38th Illuminum2 741 85 393ms 22 May 2025 38th tomh1012 741 85 409ms 28 Aug 2025 38th CaedenHarper 🇨🇦 741 85 393ms 19 Oct 2025 38th Shanethegamer 🇺🇸 741 85 335ms 4 days ago 52nd yudai-abe-prs 733 86 418ms 2 May 2022 52nd BenScattergood 733 86 377ms 23 Sep 2023 52nd razvandmtr 🇷🇴 733 86 366ms 20 Jun 2025 52nd snoozingnewt 🇨🇦 733 86 415ms 9 Oct 2025 56th Hankinabag 724 87 408ms 21 Nov 2021 56th KrausRaus 🇺🇸 724 87 391ms 15 Dec 2021 56th Endoxos0 724 87 385ms 4 Sep 2022 56th CatsAreFluffy 724 87 365ms 18 Feb 2023 56th bwat2 724 87 377ms 6 Apr 2023 61st brianonymous 716 88 412ms 31 Jul 2022 61st ChrisTheisen 716 88 370ms 12 Dec 2022 61st astdefu 716 88 404ms 13 Dec 2022 61st Adix-null 🇱🇹 716 88 400ms 17 May 2023 61st Ripick 716 88 413ms 14 Jun 2025 66th Adelzu 708 89 418ms 21 Nov 2021 66th bac0id 708 89 385ms 21 Nov 2021 66th Meowsan91 🇨🇿 708 89 409ms 21 Nov 2021 66th Seanharrs 708 89 416ms 23 Nov 2021 66th RainOrigami 🇩🇪 708 89 429ms 18 Dec 2021 66th krcs 🇵🇱 708 89 401ms 10 May 2022 66th dsx20 708 89 415ms 3 Dec 2022 66th TimJackMaster 708 89 413ms 16 Feb 2023 66th KatieLG 🇬🇧 708 89 367ms 28 Apr 2024 66th alicethecatwhisperermeow 708 89 386ms 7 Aug 2024 66th najs91 708 89 401ms 14 Oct 2024 66th albanian-laundromat 708 89 391ms 30 Sep 2025 78th CheeryProgrammer 700 90 399ms 21 Nov 2021 78th lesserfish 700 90 413ms 21 Nov 2021 78th castur1 700 90 399ms 26 Jan 2022 1–80 of 151 Next Last