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 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 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 fuzzylojik-golf 🇺🇸 785 112 433ms 30 Aug 2025 677th dcgjb 784 71 211ms 12 Sep 2024 678th ssilwa 784 85 43ms 20 Jan 2018 678th MeWhenI 🇻🇦 784 85 8ms 12 Dec 2023 678th 5cw 🇺🇸 784 85 12ms 20 Apr 2024 681st prplz 🇦🇺 783 82 3ms 10 Jul 2021 682nd emgordon154 783 83 4ms 23 Dec 2024 683rd MeWhenI 🇻🇦 783 95 1,193ms 26 Oct 2021 684th anastos 783 96 157ms 23 Jul 2018 684th user189032 783 96 171ms 29 May 2019 684th yzhs 🇩🇪 783 96 224ms 24 Jul 2021 684th cbrt-x 783 96 251ms 19 Sep 2023 684th the-zammers 783 96 196ms 10 Nov 2023 689th Shanethegamer 🇺🇸 782 110 6ms 21 Mar 2023 690th SirBogman 🇺🇸 781 32 2ms 8 Feb 2023 690th DialFrost 🇸🇬 781 32 2ms 3 Feb 2024 690th bstrat 781 32 2ms 11 Jun 2024 693rd jared-hughes 781 92 2ms 17 Jul 2022 693rd primo-ppcg 🇹🇭 781 92 2ms 19 Jul 2022 695th GrayJoKing 🇦🇺 779 92 2ms 7 Feb 2023 696th primo-ppcg 🇹🇭 778 106 1ms 15 Oct 2020 696th Yewzir 🇧🇪 778 106 2ms 22 Dec 2023 698th doge1338 776 139 262ms 14 Dec 2020 699th hirosuzuki 775 86 9ms 24 Feb 2019 699th Sakaala 775 86 10ms 20 Apr 2019 699th bob-th 775 86 9ms 11 Aug 2022 699th BrunoVisnadi 🇧🇷 775 86 10ms 30 Sep 2025 703rd alomiF 775 97 163ms 24 Aug 2024 704th snoozingnewt 🇺🇸 775 146 2ms 1 Oct 2025 705th yokasuretsu 774 50 92ms 22 Jun 2018 705th Shanethegamer 🇺🇸 774 50 96ms 27 Apr 2021 705th ovs-code 🇩🇪 774 50 150ms 8 May 2024 708th Yewzir 🇧🇪 771 69 70ms 11 Mar 2024 709th iznax 770 107 321ms 21 Nov 2021 709th dokutan 770 107 2ms 29 Apr 2024 711th GrayJoKing 🇦🇺 769 83 308ms 30 Mar 2021 711th MeWhenI 🇻🇦 769 83 11ms 6 Nov 2022 711th two-bad 🇬🇧 769 83 10ms 15 Feb 2024 714th boxjelly 767 98 269ms 5 Jan 2021 714th tobeannouncd 767 98 170ms 9 Jan 2024 716th Constructor7 766 87 9ms 24 Feb 2018 716th maartendeprez 766 87 9ms 16 Mar 2018 716th edre 766 87 9ms 1 May 2018 716th benwilliamgraham 766 87 9ms 26 Jan 2019 716th daedals 766 87 9ms 15 Apr 2019 716th villfa 766 87 9ms 25 Apr 2019 716th jiaminglimjm 🇲🇾 766 87 9ms 12 Dec 2019 716th thisishowmymindworks 🇳🇴 766 87 9ms 22 Jul 2020 716th anter69 🇭🇺 766 87 9ms 14 Jan 2021 716th HETHAT 🇩🇿 766 87 9ms 2 Feb 2021 716th vezzick 766 87 9ms 6 Mar 2021 716th ArmaanAS 766 87 9ms 21 Mar 2021 716th RYNO8 766 87 9ms 11 Nov 2021 716th tkr-sh 🇰🇵 766 87 9ms 14 Jun 2022 716th betaveros 766 87 9ms 9 Aug 2022 716th emirps 766 87 9ms 7 Feb 2023 716th CatsAreFluffy 766 87 9ms 8 Feb 2023 716th Just4FunCoder 766 87 9ms 22 Mar 2023 716th janbehrens 🇩🇪 766 87 9ms 20 Jun 2023 716th Grrisly 766 87 9ms 25 Mar 2024 716th abc7-12 766 87 9ms 10 May 2024 716th 5quiwyrm 766 87 9ms 14 Nov 2024 716th bltnppcnt 766 87 9ms 19 Dec 2024 716th fuzzylojik-golf 🇺🇸 766 87 10ms 9 Jun 2025 716th KasperKivimaeki 🇫🇮 766 87 10ms 12 Jul 2025 716th SanderRuud 766 87 10ms 13 Jul 2025 716th dirckvdende 766 87 9ms 24 Jul 2025 743rd Steffan153 🇫🇮 765 71 131ms 3 Aug 2024 744th Natanaelel 🇸🇪 765 74 39ms 12 Sep 2021 744th Andriamanitra 🇫🇮 765 74 38ms 29 Oct 2022 744th jbbarth 🇫🇷 765 74 41ms 5 Nov 2022 744th error256 765 74 44ms 19 May 2024 748th prplz 🇦🇺 765 99 75ms 6 Jul 2020 749th JohandeRuiter 🇳🇱 763 108 2ms 26 Nov 2023 749th fuzzylojik-golf 🇺🇸 763 108 2ms 6 Jul 2025 First Prev 676–750 of 3,090 Next Last