Emirp 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 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Bytes Time Submitted 676th m-tkach 🇺🇦 788 115 29ms 18 Jan 2024 677th primo-ppcg 🇹🇭 788 176 1,577ms 15 Sep 2025 678th ovs-code 🇩🇪 787 69 133ms 17 Nov 2024 679th KatieLG 🇬🇧 786 72 38ms 30 Nov 2020 680th AaronGarbut 785 105 2ms 30 Jul 2019 680th alexjlaberge 785 105 2ms 21 Jul 2020 682nd fuzzylojik-golf 🇺🇸 785 112 433ms 30 Aug 2025 683rd dcgjb 784 71 203ms 12 Sep 2024 684th ssilwa 784 85 43ms 20 Jan 2018 684th MeWhenI 🇻🇦 784 85 8ms 12 Dec 2023 684th 5cw 🇺🇸 784 85 12ms 20 Apr 2024 684th Matter1024 🇮🇳 784 85 10ms 7 days ago 688th prplz 🇦🇺 783 82 4ms 10 Jul 2021 689th emgordon154 783 83 4ms 23 Dec 2024 690th MeWhenI 🇻🇦 783 95 1,193ms 26 Oct 2021 691st anastos 783 96 157ms 23 Jul 2018 691st user189032 783 96 171ms 29 May 2019 691st yzhs 🇩🇪 783 96 224ms 24 Jul 2021 691st cbrt-x 783 96 251ms 19 Sep 2023 691st the-zammers 783 96 196ms 10 Nov 2023 696th Shanethegamer 🇺🇸 782 110 6ms 21 Mar 2023 697th SirBogman 🇺🇸 781 32 3ms 8 Feb 2023 697th DialFrost 🇸🇬 781 32 2ms 3 Feb 2024 697th bstrat 781 32 2ms 11 Jun 2024 700th jared-hughes 781 92 2ms 17 Jul 2022 700th primo-ppcg 🇹🇭 781 92 2ms 19 Jul 2022 702nd GrayJoKing 🇦🇺 779 92 2ms 7 Feb 2023 703rd primo-ppcg 🇹🇭 778 106 1ms 15 Oct 2020 703rd Yewzir 🇧🇪 778 106 2ms 22 Dec 2023 705th doge1338 776 139 262ms 14 Dec 2020 706th hirosuzuki 775 86 9ms 24 Feb 2019 706th Sakaala 775 86 10ms 20 Apr 2019 706th bob-th 775 86 9ms 11 Aug 2022 706th BrunoVisnadi 🇧🇷 775 86 10ms 30 Sep 2025 710th alomiF 775 97 163ms 24 Aug 2024 711th snoozingnewt 🇺🇸 775 146 2ms 1 Oct 2025 712th yokasuretsu 774 50 92ms 22 Jun 2018 712th Shanethegamer 🇺🇸 774 50 96ms 27 Apr 2021 712th ovs-code 🇩🇪 774 50 150ms 8 May 2024 715th Yewzir 🇧🇪 771 69 70ms 11 Mar 2024 716th iznax 770 107 318ms 21 Nov 2021 716th dokutan 770 107 2ms 29 Apr 2024 718th GrayJoKing 🇦🇺 769 83 319ms 30 Mar 2021 718th MeWhenI 🇻🇦 769 83 11ms 6 Nov 2022 718th two-bad 🇬🇧 769 83 9ms 15 Feb 2024 721st boxjelly 767 98 269ms 5 Jan 2021 721st tobeannouncd 767 98 170ms 9 Jan 2024 723rd Constructor7 766 87 9ms 24 Feb 2018 723rd maartendeprez 766 87 9ms 16 Mar 2018 723rd edre 766 87 9ms 1 May 2018 723rd benwilliamgraham 766 87 9ms 26 Jan 2019 723rd daedals 766 87 9ms 15 Apr 2019 723rd villfa 766 87 9ms 25 Apr 2019 723rd jiaminglimjm 🇲🇾 766 87 9ms 12 Dec 2019 723rd thisishowmymindworks 🇳🇴 766 87 9ms 22 Jul 2020 723rd anter69 🇭🇺 766 87 9ms 14 Jan 2021 723rd HETHAT 🇩🇿 766 87 9ms 2 Feb 2021 723rd vezzick 766 87 9ms 6 Mar 2021 723rd ArmaanAS 766 87 9ms 21 Mar 2021 723rd RYNO8 766 87 9ms 11 Nov 2021 723rd tkr-sh 🇰🇵 766 87 9ms 14 Jun 2022 723rd betaveros 766 87 9ms 9 Aug 2022 723rd emirps 766 87 9ms 7 Feb 2023 723rd CatsAreFluffy 766 87 9ms 8 Feb 2023 723rd Just4FunCoder 766 87 9ms 22 Mar 2023 723rd janbehrens 🇩🇪 766 87 9ms 20 Jun 2023 723rd Grrisly 766 87 9ms 25 Mar 2024 723rd abc7-12 766 87 9ms 10 May 2024 723rd 5quiwyrm 766 87 9ms 14 Nov 2024 723rd bltnppcnt 766 87 9ms 19 Dec 2024 723rd fuzzylojik-golf 🇺🇸 766 87 10ms 9 Jun 2025 723rd KasperKivimaeki 🇫🇮 766 87 10ms 12 Jul 2025 723rd SanderRuud 766 87 10ms 13 Jul 2025 723rd dirckvdende 766 87 9ms 24 Jul 2025 750th Steffan153 🇫🇮 765 71 128ms 3 Aug 2024 First Prev 676–750 of 3,101 Next Last