Evil Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 43rd plcc0 982 40 11ms 4 Mar 2025 43rd andrewjc2000 982 40 10ms 9 Mar 2025 43rd Mukundan314 982 40 10ms 15 Apr 2025 43rd ejini6969 982 40 11ms 13 Jun 2025 43rd KasperKivimaeki 🇫🇮 982 40 10ms 29 Jun 2025 43rd 4atj 982 40 12ms 30 Jun 2025 43rd bzijlema 🇳🇱 982 40 10ms 3 Jul 2025 43rd ndren 982 40 13ms 9 Jul 2025 43rd SanderRuud 982 40 10ms 12 Jul 2025 43rd wuduculfre 982 40 10ms 21 Jul 2025 43rd edsrzf 🇳🇿 982 40 10ms 22 Jul 2025 43rd qpwoeirut 982 40 14ms 23 Aug 2025 43rd Apataras 982 40 13ms 27 Aug 2025 43rd HETHAT 🇩🇿 982 40 12ms 16 Sep 2025 43rd InigoK 🇺🇸 982 40 11ms 17 Sep 2025 43rd CornerMercury 🇬🇧 982 40 10ms 25 Sep 2025 43rd BrunoVisnadi 🇧🇷 982 40 11ms 26 days ago 43rd luuumine 🇫🇷 982 40 10ms 15 days ago 43rd Babafaba 982 40 10ms 10 days ago 43rd iczelia 🇩🇪 982 40 13ms 3 hours ago 171st JayXon 🇺🇸 972 37 9ms 17 Feb 2021 171st Lydxn 🇨🇦 972 37 9ms 9 Mar 2022 171st lukegustafson 🇺🇸 972 37 10ms 6 Jun 2024 171st Steffan153 🇫🇮 972 37 10ms 2 Aug 2024 171st sean-niemann 🇺🇸 972 37 10ms 3 Aug 2024 171st rucin93 🇵🇱 972 37 9ms 3 Aug 2024 177th GrayJoKing 🇦🇺 970 16 2ms 20 Mar 2025 178th kritixilithos 970 18 42ms 12 Aug 2018 178th miles-cg 970 18 33ms 23 Aug 2018 178th primo-ppcg 🇹🇭 970 18 35ms 5 Sep 2018 178th HPWiz 🇳🇿 970 18 38ms 13 Sep 2018 178th prplz 🇦🇺 970 18 36ms 3 Jan 2020 178th nwellnhof 🇩🇪 970 18 32ms 6 May 2020 178th jonahx 970 18 34ms 15 May 2020 178th StellaCG 970 18 33ms 10 Jul 2020 178th rak1507 🇬🇧 970 18 35ms 13 Sep 2021 178th lynn 970 18 34ms 13 Nov 2021 178th Bubbler-4 970 18 35ms 17 Nov 2021 178th NewDefectus 🇮🇱 970 18 33ms 5 Dec 2021 178th Lydxn 🇨🇦 970 18 34ms 10 Jan 2022 178th SirBogman 🇺🇸 970 18 32ms 19 Jan 2022 178th GrayJoKing 🇦🇺 970 18 34ms 3 Feb 2022 178th ovs-code 🇩🇪 970 18 36ms 6 May 2022 178th Steffan153 🇫🇮 970 18 32ms 11 Jan 2023 178th sean-niemann 🇺🇸 970 18 34ms 26 Jan 2023 178th DialFrost 🇸🇬 970 18 40ms 26 Jan 2023 178th 4hg 🇺🇸 970 18 41ms 19 Apr 2023 178th pardouin 🇫🇷 970 18 45ms 24 Sep 2024 178th Natanaelel 🇸🇪 970 18 39ms 8 Nov 2024 178th JayXon 🇺🇸 970 18 33ms 8 Mar 2025 178th 2bular 970 18 41ms 25 Aug 2025 178th fuzzylojik-golf 🇺🇸 970 18 36ms 27 Aug 2025 203rd Lydxn 🇨🇦 966 27 32ms 4 Feb 2022 203rd radarek 🇵🇱 966 27 35ms 25 Mar 2022 203rd pardouin 🇫🇷 966 27 37ms 2 Sep 2025 206th Lydxn 🇨🇦 961 25 218ms 5 Jan 2024 207th Lydxn 🇨🇦 959 51 2ms 14 Apr 2022 208th gregadoff 958 41 11ms 25 Jan 2018 208th sstadick 958 41 16ms 25 Jan 2018 208th biotinker 958 41 13ms 25 Jan 2018 208th Constructor7 958 41 9ms 19 Mar 2018 208th TheYMI 958 41 13ms 20 Mar 2018 208th mueller14003 958 41 9ms 7 Apr 2018 208th pedrotpa 958 41 13ms 20 May 2018 208th GeoffroyF 958 41 11ms 25 May 2018 208th 0jdxt 958 41 11ms 12 Nov 2018 208th matheusnervis 958 41 14ms 15 Jan 2019 208th Gymhgy 958 41 11ms 20 Apr 2019 208th Sakaala 958 41 11ms 22 Apr 2019 208th daedals 958 41 10ms 14 May 2019 208th alangodfrey 958 41 10ms 11 Jun 2019 208th leon-w 958 41 10ms 12 Jul 2019 208th PFischbeck 958 41 12ms 2 Aug 2019 208th Edgex42 958 41 15ms 27 Aug 2019 208th mogron 958 41 9ms 14 Dec 2019 First Prev 151–225 of 4,915 Next Last