Evil 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 80th KatieLG 🇬🇧 643 84 431ms 25 Oct 2022 82nd JDiLenarda 🇫🇷 628 86 406ms 21 Nov 2021 83rd tbschff 621 87 435ms 15 Apr 2022 83rd hamhub7 621 87 444ms 4 Aug 2022 83rd ElysiaVesper 621 87 411ms 19 Nov 2023 83rd markcahigyan 🇭🇺 621 87 378ms 7 Feb 2024 83rd Decrare 621 87 418ms 17 Sep 2025 88th petroselo 614 88 403ms 21 Nov 2021 88th ChrisTheisen 614 88 456ms 14 Dec 2022 88th PaulMWeiser 614 88 457ms 27 Feb 2023 88th malworthy 614 88 439ms 23 Oct 2023 88th HumanoidCPU 614 88 389ms 24 Aug 2024 88th CaedenHarper 🇨🇦 614 88 409ms 23 Jan 2025 94th Hankinabag 607 89 405ms 21 Nov 2021 94th Meowsan91 🇨🇿 607 89 415ms 21 Nov 2021 94th castur1 607 89 402ms 3 Feb 2022 94th Mikey-Beep 🇬🇧 607 89 462ms 3 Sep 2024 94th bilal2709 607 89 380ms 3 hours ago 99th aplato 600 90 389ms 21 Nov 2021 99th afgarciam 600 90 429ms 21 Nov 2021 99th HassanAliKadhem 🇧🇭 600 90 437ms 18 Jan 2022 99th Ripick 600 90 400ms 18 Apr 2023 103rd sm1lko 593 91 427ms 26 Oct 2022 104th kmathis22 587 92 402ms 26 Sep 2025 105th RoscoeDaWah 🇬🇧 581 93 442ms 14 Jun 2022 105th eshilo-draper 581 93 417ms 8 Sep 2022 105th Alex-Huggett 🇬🇧 581 93 415ms 13 Apr 2024 108th joelgduggan 568 95 400ms 21 Nov 2021 108th hippopotam00sehead 🇨🇦 568 95 421ms 11 Sep 2024 110th centrolutions 563 96 401ms 24 Nov 2022 110th TRexOnGit 563 96 447ms 28 Nov 2024 112th Soyo-Wind 557 97 462ms 8 Nov 2025 113th TheMickeyMouse 551 98 411ms 21 Nov 2021 113th mrmena 🇦🇺 551 98 380ms 21 Nov 2021 113th yannikHoeflich 551 98 405ms 21 Nov 2021 113th msbranicky 551 98 376ms 20 Aug 2023 117th PsychoTea 540 100 430ms 21 Nov 2021 117th Mezzofloat 540 100 419ms 26 Oct 2024 119th od86 535 101 379ms 12 Nov 2025 120th muztanger 524 103 437ms 21 Nov 2021 120th liviucerchez 524 103 458ms 23 Oct 2023 122nd JayantaNath 519 104 410ms 15 Apr 2022 123rd TheKPAXian 509 106 410ms 21 Nov 2021 124th brandon-04 505 107 383ms 12 Nov 2025 125th mokymok 🇺🇸 486 111 388ms 21 Nov 2021 125th xkacer 🇨🇿 486 111 378ms 21 Nov 2021 125th TimJackMaster 486 111 407ms 16 Feb 2023 125th Schmitt-Very-Cool 486 111 389ms 31 Jul 2023 125th Mabeloid 🇳🇴 486 111 379ms 17 Sep 2024 125th anter69 🇭🇺 486 111 390ms 18 Sep 2024 131st retrohun 470 115 378ms 21 Nov 2021 131st MLPdiscord 470 115 418ms 6 Jan 2022 131st KatieLG-Transpiler 🇬🇧 470 115 359ms 23 Jun 2022 131st GolfingSuccess 🇬🇷 470 115 378ms 15 Aug 2025 135th wescombs10 462 117 413ms 29 Oct 2022 135th kevinnaviapaiva 462 117 420ms 28 Feb 2025 137th carlpeter 454 119 425ms 4 Sep 2023 138th MiffOttah 450 120 388ms 21 Nov 2021 138th ericbreyer 450 120 417ms 6 Apr 2022 140th Pyro569 432 125 418ms 20 Jul 2023 141st Jennifervl 🇸🇪 412 131 430ms 11 Dec 2021 142nd Cool-Ari 312 173 416ms 8 Aug 2022 143rd DaCuteRaccoon 295 183 463ms 8 Apr 2022 144th heathlarsen 240 225 436ms 6 Apr 2023 145th TonyProxy 87 619 391ms 21 Nov 2021 146th BharadwajSridharan 🇮🇳 29 1,843 431ms 21 Nov 2021 First Prev 81–146 of 146