Evil Numbers in all languages 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) Taxicab Numbers 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 Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 198th HPWiz 🇳🇿 971 18 33ms 13 Sep 2018 198th prplz 🇦🇺 971 18 32ms 3 Jan 2020 198th nwellnhof 🇩🇪 971 18 32ms 6 May 2020 198th jonahx 971 18 32ms 15 May 2020 198th StellaCG 971 18 33ms 10 Jul 2020 198th rak1507 🇬🇧 971 18 33ms 13 Sep 2021 198th lynn 971 18 33ms 13 Nov 2021 198th Bubbler-4 971 18 34ms 17 Nov 2021 198th NewDefectus 🇮🇱 971 18 33ms 5 Dec 2021 198th Lydxn 🇨🇦 971 18 33ms 10 Jan 2022 198th SirBogman 🇺🇸 971 18 32ms 19 Jan 2022 198th GrayJoKing 🇦🇺 971 18 33ms 3 Feb 2022 198th ovs-code 🇩🇪 971 18 32ms 6 May 2022 198th Steffan153 🇫🇮 971 18 32ms 11 Jan 2023 198th sean-niemann 🇺🇸 971 18 33ms 26 Jan 2023 198th DialFrost 🇸🇬 971 18 32ms 26 Jan 2023 198th 4hg 🇺🇸 971 18 35ms 19 Apr 2023 198th pardouin 🇫🇷 971 18 32ms 24 Sep 2024 198th Natanaelel 🇸🇪 971 18 32ms 8 Nov 2024 198th JayXon 🇺🇸 971 18 32ms 8 Mar 2025 198th 2bular 971 18 32ms 25 Aug 2025 198th fuzzylojik-golf 🇺🇸 971 18 31ms 27 Aug 2025 198th snoozingnewt 🇨🇦 971 18 34ms 3 Dec 2025 198th scpchicken 🇵🇼 971 18 33ms 19 days ago 198th codereport 🇨🇦 971 18 34ms 2 days ago 226th GrayJoKing 🇦🇺 970 16 2ms 20 Mar 2025 227th Lydxn 🇨🇦 967 27 37ms 4 Feb 2022 227th radarek 🇵🇱 967 27 38ms 25 Mar 2022 227th pardouin 🇫🇷 967 27 38ms 2 Sep 2025 230th Lydxn 🇨🇦 961 25 252ms 5 Jan 2024 231st Lydxn 🇨🇦 961 49 1ms 11 Dec 2025 232nd nwellnhof 🇩🇪 958 24 132ms 6 Dec 2021 232nd Lydxn 🇨🇦 958 24 134ms 1 May 2022 232nd GrayJoKing 🇦🇺 958 24 136ms 16 Dec 2022 235th gregadoff 958 41 11ms 25 Jan 2018 235th sstadick 958 41 10ms 25 Jan 2018 235th biotinker 958 41 12ms 25 Jan 2018 235th Constructor7 958 41 9ms 19 Mar 2018 235th TheYMI 958 41 10ms 20 Mar 2018 235th mueller14003 958 41 11ms 7 Apr 2018 235th pedrotpa 958 41 10ms 20 May 2018 235th GeoffroyF 958 41 9ms 25 May 2018 235th 0jdxt 🇬🇧 958 41 10ms 12 Nov 2018 235th matheusnervis 958 41 11ms 15 Jan 2019 235th Gymhgy 958 41 11ms 20 Apr 2019 235th Sakaala 958 41 13ms 22 Apr 2019 235th daedals 958 41 12ms 14 May 2019 235th alangodfrey 958 41 10ms 11 Jun 2019 235th leon-w 958 41 10ms 12 Jul 2019 235th PFischbeck 958 41 10ms 2 Aug 2019 235th Edgex42 958 41 10ms 27 Aug 2019 235th mogron 958 41 10ms 14 Dec 2019 235th No-Jons 958 41 11ms 5 May 2020 235th GameChaos 958 41 11ms 31 May 2020 235th 0xjac 🇨🇭 958 41 10ms 18 Jun 2020 235th ZebTheWizard 958 41 11ms 30 Jul 2020 235th danielwang5 958 41 11ms 1 Aug 2020 235th yzhs 🇩🇪 958 41 10ms 8 Sep 2020 235th Waffle3z 958 41 10ms 25 Oct 2020 235th max-the-mage 958 41 10ms 29 Oct 2020 235th aionescu 958 41 10ms 1 Dec 2020 235th argusdusty 🇺🇸 958 41 10ms 27 Dec 2020 235th cesarm4 958 41 11ms 6 Jan 2021 235th rak1507 🇬🇧 958 41 10ms 25 Jan 2021 235th Shanethegamer 🇺🇸 958 41 10ms 10 Feb 2021 235th jameslindesay 958 41 11ms 24 Feb 2021 235th stordev 958 41 10ms 26 Feb 2021 235th Espiobest 958 41 10ms 13 Mar 2021 235th jascotm 958 41 10ms 8 Apr 2021 235th asheeri 958 41 10ms 18 Aug 2021 235th clementblaudeau 958 41 10ms 29 Aug 2021 235th jakzo 958 41 10ms 10 Sep 2021 235th CodyMiner 958 41 10ms 11 Nov 2021 235th CedricGebistorf 958 41 11ms 25 Feb 2022 235th Romain-1 🇫🇷 958 41 11ms 3 May 2022 235th tkr-sh 🇰🇵 958 41 11ms 13 Jul 2022 235th Mortis66666 958 41 11ms 14 Jul 2022 235th Bonjour27891 🇻🇳 958 41 10ms 14 Jul 2022 235th jaxmattfair 🇺🇸 958 41 10ms 5 Aug 2022 235th 051 🇸🇬 958 41 10ms 7 Aug 2022 235th ms-boom 958 41 10ms 12 Sep 2022 235th HrrrXppp 958 41 11ms 12 Sep 2022 235th trist224 🇫🇷 958 41 11ms 21 Sep 2022 235th Mikey-Beep 🇬🇧 958 41 10ms 21 Sep 2022 235th abba23 958 41 10ms 23 Sep 2022 235th andersk 🇺🇸 958 41 10ms 25 Oct 2022 235th Yareeeema 958 41 11ms 2 Nov 2022 235th fourth-bit 958 41 10ms 15 Nov 2022 235th TheBlupper 958 41 10ms 23 Nov 2022 235th QuincyNash 🇺🇸 958 41 15ms 30 Nov 2022 235th olivermrose 🇺🇸 958 41 11ms 5 Dec 2022 235th shacharrr 958 41 10ms 20 Dec 2022 235th OrBenYosef 958 41 11ms 20 Dec 2022 235th nstearns96 🇬🇧 958 41 10ms 21 Dec 2022 235th nayakrujul 958 41 10ms 26 Dec 2022 235th emirps 958 41 11ms 30 Jan 2023 235th Skwerl23 958 41 11ms 5 Feb 2023 235th firegene 🇮🇪 958 41 10ms 1 Apr 2023 235th markusgraube 958 41 10ms 13 Apr 2023 235th ToriTheChicken 958 41 11ms 26 May 2023 First Prev 201–300 of 5,249 Next Last