Emirp 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 225th lifthrasiir 🇰🇷 900 107 7ms 19 Dec 2024 227th Lydxn 🇨🇦 898 99 36ms 12 Mar 2022 228th Lydxn 🇨🇦 898 101 29ms 29 Jan 2023 228th GrayJoKing 🇦🇺 898 101 28ms 23 Mar 2023 228th lynn 898 101 29ms 20 Jul 2023 231st JayXon 🇺🇸 897 90 12ms 6 Feb 2024 232nd sisyphus-ppcg 🇦🇺 896 61 6ms 15 Nov 2022 233rd JayXon 🇺🇸 895 62 115ms 11 Nov 2022 234th GrayJoKing 🇦🇺 895 72 2ms 21 Feb 2023 235th emgordon154 894 56 405ms 10 Apr 2025 236th Natanaelel 🇸🇪 893 28 2ms 7 Jan 2024 237th Lydxn 🇨🇦 893 91 48ms 2 Jan 2024 238th 2bular 892 32 34ms 68 mins ago 239th sean-niemann 🇺🇸 891 59 136ms 19 May 2025 240th JayXon 🇺🇸 891 62 102ms 13 Sep 2023 241st emplv 🇱🇻 890 105 252ms 31 Aug 2021 242nd m-tkach 🇺🇦 889 100 31ms 18 Jun 2022 243rd Lydxn 🇨🇦 887 73 5ms 5 Feb 2023 243rd Steffan153 🇫🇮 887 73 6ms 18 Feb 2023 245th Constructor7 886 61 10ms 24 Feb 2018 245th maartendeprez 886 61 10ms 16 Mar 2018 245th GolfingSuccess 🇬🇷 886 61 10ms 8 Apr 2018 245th xnor-gate 886 61 11ms 10 Apr 2018 245th lynn 886 61 10ms 11 Apr 2018 245th edre 886 61 10ms 1 May 2018 245th GrayJoKing 🇦🇺 886 61 13ms 30 May 2018 245th benwilliamgraham 886 61 10ms 26 Jan 2019 245th prplz 🇦🇺 886 61 10ms 27 Jan 2019 245th daedals 886 61 10ms 15 Apr 2019 245th villfa 886 61 12ms 25 Apr 2019 245th TFeld00 🇩🇰 886 61 14ms 31 May 2019 245th marcin7Cd 886 61 12ms 29 Sep 2019 245th SirBogman 🇺🇸 886 61 10ms 2 Dec 2019 245th jiaminglimjm 🇲🇾 886 61 13ms 12 Dec 2019 245th thisishowmymindworks 🇳🇴 886 61 11ms 22 Jul 2020 245th sisyphus-ppcg 🇦🇺 886 61 11ms 28 Sep 2020 245th anter69 🇭🇺 886 61 11ms 14 Jan 2021 245th HETHAT 🇩🇿 886 61 13ms 2 Feb 2021 245th vezzick 886 61 14ms 6 Mar 2021 245th ArmaanAS 886 61 13ms 21 Mar 2021 245th ovs-code 🇩🇪 886 61 11ms 8 Jul 2021 245th MeWhenI 🇻🇦 886 61 11ms 15 Oct 2021 245th RYNO8 886 61 10ms 11 Nov 2021 245th sean-niemann 🇺🇸 886 61 9ms 5 Mar 2022 245th m-tkach 🇺🇦 886 61 10ms 28 Apr 2022 245th tkr-sh 🇰🇵 886 61 11ms 14 Jun 2022 245th inventshah 886 61 12ms 18 Jun 2022 245th bricknellj 886 61 10ms 25 Jul 2022 245th betaveros 886 61 10ms 9 Aug 2022 245th Steffan153 🇫🇮 886 61 12ms 25 Oct 2022 245th Alex-x90 🇺🇸 886 61 10ms 16 Nov 2022 245th thehylian 886 61 13ms 29 Dec 2022 245th bob-th 886 61 14ms 2 Jan 2023 245th neel11235813 886 61 57ms 16 Jan 2023 245th DialFrost 🇸🇬 886 61 10ms 5 Feb 2023 245th emirps 886 61 9ms 7 Feb 2023 245th CatsAreFluffy 886 61 12ms 8 Feb 2023 245th Shanethegamer 🇺🇸 886 61 11ms 21 Feb 2023 245th Just4FunCoder 886 61 11ms 22 Mar 2023 245th janbehrens 🇩🇪 886 61 11ms 20 Jun 2023 245th stefangimmillaro 886 61 13ms 22 Aug 2023 245th ndren 886 61 12ms 26 Aug 2023 245th CornerMercury 🇬🇧 886 61 10ms 28 Sep 2023 245th Yewzir 🇧🇪 886 61 11ms 21 Oct 2023 245th duckyluuk 🇳🇱 886 61 10ms 20 Feb 2024 245th Grrisly 886 61 14ms 25 Mar 2024 245th abc7-12 886 61 10ms 10 May 2024 245th CaedenHarper 🇨🇦 886 61 11ms 21 Aug 2024 245th b-illy 🇬🇧 886 61 11ms 23 Aug 2024 245th 5quiwyrm 886 61 11ms 14 Nov 2024 245th bltnppcnt 886 61 11ms 19 Dec 2024 245th plcc0 886 61 10ms 20 Feb 2025 245th emgordon154 886 61 11ms 10 Apr 2025 245th Seek64 🇩🇪 886 61 11ms 5 May 2025 245th Mukundan314 886 61 11ms 8 May 2025 First Prev 226–300 of 3,055 Next Last
