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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 54 487ms 21 Nov 2021 1st Lydxn 🇨🇦 1,000 54 376ms 9 Mar 2022 1st Steffan153 🇫🇮 1,000 54 374ms 2 Aug 2024 1st sean-niemann 🇺🇸 1,000 54 381ms 6 Aug 2024 5th stefangimmillaro 982 55 382ms 12 Jun 2023 5th DialFrost 🇸🇬 982 55 385ms 16 Jan 2024 5th namelessiw 982 55 365ms 27 Jul 2024 5th fuzzylojik-golf 🇺🇸 982 55 435ms 20 Aug 2025 5th AdrienHache 🇫🇷 982 55 413ms 8 Sep 2025 10th Attero 🇸🇪 964 56 423ms 21 Nov 2021 10th btnlq 964 56 438ms 21 Nov 2021 10th iznax 964 56 368ms 21 Nov 2021 10th janbehrens 🇩🇪 964 56 385ms 21 Nov 2021 10th MeWhenI 🇻🇦 964 56 383ms 21 Nov 2021 10th nathanadams 🇳🇿 964 56 437ms 21 Nov 2021 10th nwellnhof 🇩🇪 964 56 406ms 21 Nov 2021 10th primo-ppcg 🇹🇭 964 56 370ms 21 Nov 2021 10th prplz 🇦🇺 964 56 367ms 21 Nov 2021 10th ScottHamper 964 56 381ms 21 Nov 2021 10th sisyphus-ppcg 🇦🇺 964 56 355ms 21 Nov 2021 10th tomtheisen 🇺🇸 964 56 342ms 21 Nov 2021 10th Irratix 🇳🇱 964 56 366ms 13 Dec 2021 10th Giga-Bowser 964 56 370ms 20 Dec 2021 10th p-vf 🇨🇭 964 56 366ms 16 Jul 2022 10th Yewzir 🇧🇪 964 56 373ms 14 Oct 2023 10th Betuaredead 964 56 393ms 12 Nov 2023 10th Herbert00709 🇵🇱 964 56 389ms 22 Dec 2023 10th billings7 🇬🇧 964 56 398ms 21 May 2024 10th pardouin 🇫🇷 964 56 414ms 4 Sep 2024 10th albanian-laundromat 🇺🇸 964 56 427ms 30 Sep 2025 10th CaedenHarper 🇨🇦 964 56 390ms 16 Mar 2026 32nd Shanethegamer 🇺🇸 915 59 360ms 22 Mar 2023 32nd dokutan 915 59 436ms 23 Feb 2026 34th annaproxy 900 60 368ms 28 Mar 2022 34th Yax42 🇫🇷 900 60 422ms 31 May 2025 36th wiz0u 885 61 367ms 25 May 2023 37th Matgc04 831 65 350ms 24 Aug 2023 37th Tyrant7 831 65 398ms 20 Apr 2025 37th snoozingnewt 🇨🇦 831 65 423ms 25 Oct 2025 37th amazingalek 🇳🇴 831 65 420ms 29 Dec 2025 37th mwarvik 🇳🇴 831 65 401ms 10 Jan 2026 37th matanberstadt 831 65 430ms 15 days ago 43rd roavin 818 66 377ms 5 May 2022 43rd adyache 🇺🇸 818 66 403ms 7 Jun 2023 43rd HumanEquivalentUnit 818 66 386ms 24 Oct 2023 46th Andriamanitra 🇫🇮 806 67 381ms 16 Aug 2024 47th vmcnabb 🇳🇿 794 68 388ms 21 Nov 2021 47th ericlangedijk 🇸🇮 794 68 414ms 23 May 2023 47th alicethecatwhisperermeow 794 68 445ms 7 Aug 2024 47th gpikmddk 794 68 453ms 12 Aug 2024 47th tomh1012 794 68 460ms 3 Dec 2025 52nd AdrialaD 783 69 421ms 21 Nov 2021 52nd postie77 783 69 432ms 18 Apr 2023 54th LS2021 771 70 388ms 24 Nov 2023 55th software-is-art 761 71 364ms 21 Nov 2021 55th SmartK8 🇨🇿 761 71 394ms 13 Oct 2022 55th Seanharrs 🇦🇺 761 71 450ms 13 Oct 2024 55th najs91 761 71 430ms 14 Oct 2024 59th tdkkdt 🇷🇺 750 72 377ms 21 Nov 2021 60th michelebastione 🇮🇹 740 73 440ms 25 Dec 2025 61st Anonymousellama21 730 74 400ms 30 Dec 2021 61st acer-xq 730 74 413ms 7 Aug 2024 61st arcpolaris 730 74 458ms 26 Mar 2025 64th ertz1ertz 720 75 416ms 10 Sep 2024 64th Grabnukebomb 720 75 430ms 10 Sep 2024 66th jazzcurio 711 76 436ms 23 Jul 2024 67th arctouch-cristiannevianna 692 78 409ms 29 May 2023 67th Soyo-Wind 692 78 429ms 27 Jan 2026 69th jahakari 675 80 433ms 21 Nov 2021 70th Adelzu 667 81 422ms 21 Nov 2021 70th aliakseikalosha 667 81 412ms 21 Nov 2021 70th c0d3-4-F00d 🇩🇪 667 81 438ms 21 Nov 2021 70th xenix1337 667 81 384ms 28 Nov 2021 70th Endoxos0 667 81 421ms 4 Sep 2022 70th 5quiwyrm 667 81 458ms 26 Sep 2022 70th Adix-null 🇱🇹 667 81 479ms 18 Jul 2023 70th gidHog 667 81 473ms 21 Nov 2023 70th rifatx 667 81 459ms 6 Jul 2024 70th Maximizer02 667 81 445ms 23 Sep 2024 80th josephdwalker 659 82 427ms 4 Oct 2023 1–80 of 151 Next Last