Evil Numbers in all languages in chars. 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 Chars 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 9 hours ago 43rd snoozingnewt 🇺🇸 982 40 10ms 4 hours ago 172nd JayXon 🇺🇸 972 37 9ms 17 Feb 2021 172nd Lydxn 🇨🇦 972 37 9ms 9 Mar 2022 172nd lukegustafson 🇺🇸 972 37 10ms 6 Jun 2024 172nd Steffan153 🇫🇮 972 37 10ms 2 Aug 2024 172nd sean-niemann 🇺🇸 972 37 10ms 3 Aug 2024 172nd rucin93 🇵🇱 972 37 9ms 3 Aug 2024 178th GrayJoKing 🇦🇺 970 16 2ms 20 Mar 2025 179th kritixilithos 970 18 42ms 12 Aug 2018 179th miles-cg 970 18 33ms 23 Aug 2018 179th primo-ppcg 🇹🇭 970 18 35ms 5 Sep 2018 179th HPWiz 🇳🇿 970 18 38ms 13 Sep 2018 179th prplz 🇦🇺 970 18 36ms 3 Jan 2020 179th nwellnhof 🇩🇪 970 18 32ms 6 May 2020 179th jonahx 970 18 34ms 15 May 2020 179th StellaCG 970 18 33ms 10 Jul 2020 179th rak1507 🇬🇧 970 18 35ms 13 Sep 2021 179th lynn 970 18 34ms 13 Nov 2021 179th Bubbler-4 970 18 35ms 17 Nov 2021 179th NewDefectus 🇮🇱 970 18 33ms 5 Dec 2021 179th Lydxn 🇨🇦 970 18 34ms 10 Jan 2022 179th SirBogman 🇺🇸 970 18 32ms 19 Jan 2022 179th GrayJoKing 🇦🇺 970 18 34ms 3 Feb 2022 179th ovs-code 🇩🇪 970 18 36ms 6 May 2022 179th Steffan153 🇫🇮 970 18 32ms 11 Jan 2023 179th sean-niemann 🇺🇸 970 18 34ms 26 Jan 2023 179th DialFrost 🇸🇬 970 18 40ms 26 Jan 2023 179th 4hg 🇺🇸 970 18 41ms 19 Apr 2023 179th pardouin 🇫🇷 970 18 45ms 24 Sep 2024 179th Natanaelel 🇸🇪 970 18 39ms 8 Nov 2024 179th JayXon 🇺🇸 970 18 33ms 8 Mar 2025 179th 2bular 970 18 41ms 25 Aug 2025 179th fuzzylojik-golf 🇺🇸 970 18 36ms 27 Aug 2025 204th primo-ppcg 🇹🇭 967 26 40ms 3 Jan 2020 204th sisyphus-ppcg 🇦🇺 967 26 35ms 10 Feb 2021 204th JayXon 🇺🇸 967 26 36ms 20 Feb 2021 204th Lydxn 🇨🇦 967 26 35ms 17 Aug 2021 204th nwellnhof 🇩🇪 967 26 36ms 30 Dec 2021 204th stefangimmillaro 967 26 34ms 3 Aug 2023 204th MeWhenI 🇻🇦 967 26 36ms 3 Aug 2023 204th radarek 🇵🇱 967 26 38ms 16 Dec 2024 204th pardouin 🇫🇷 967 26 39ms 11 Apr 2025 213th nwellnhof 🇩🇪 963 21 128ms 6 Dec 2021 213th Lydxn 🇨🇦 963 21 107ms 1 May 2022 213th GrayJoKing 🇦🇺 963 21 101ms 16 Dec 2022 216th Lydxn 🇨🇦 961 25 218ms 5 Jan 2024 217th Lydxn 🇨🇦 960 50 2ms 19 Apr 2022 218th gregadoff 958 41 11ms 25 Jan 2018 218th sstadick 958 41 16ms 25 Jan 2018 218th biotinker 958 41 13ms 25 Jan 2018 218th Constructor7 958 41 9ms 19 Mar 2018 218th TheYMI 958 41 13ms 20 Mar 2018 218th mueller14003 958 41 9ms 7 Apr 2018 218th pedrotpa 958 41 13ms 20 May 2018 218th GeoffroyF 958 41 11ms 25 May 2018 First Prev 151–225 of 4,884 Next Last
