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 675th MeWhenI 🇻🇦 784 85 8ms 12 Dec 2023 675th 5cw 🇺🇸 784 85 13ms 20 Apr 2024 678th prplz 🇦🇺 783 82 3ms 10 Jul 2021 679th emgordon154 783 83 4ms 23 Dec 2024 680th MeWhenI 🇻🇦 783 95 1,286ms 26 Oct 2021 681st anastos 783 96 157ms 23 Jul 2018 681st user189032 783 96 171ms 29 May 2019 681st yzhs 🇩🇪 783 96 224ms 24 Jul 2021 681st cbrt-x 783 96 251ms 19 Sep 2023 681st the-zammers 783 96 196ms 10 Nov 2023 686th Shanethegamer 🇺🇸 782 110 6ms 21 Mar 2023 687th SirBogman 🇺🇸 781 32 2ms 8 Feb 2023 687th DialFrost 🇸🇬 781 32 2ms 3 Feb 2024 687th bstrat 781 32 2ms 11 Jun 2024 690th jared-hughes 781 92 2ms 17 Jul 2022 690th primo-ppcg 🇹🇭 781 92 2ms 19 Jul 2022 692nd GrayJoKing 🇦🇺 779 92 3ms 7 Feb 2023 693rd primo-ppcg 🇹🇭 777 106 1ms 15 Oct 2020 693rd Yewzir 🇧🇪 777 106 2ms 22 Dec 2023 695th doge1338 776 139 262ms 14 Dec 2020 696th hirosuzuki 775 86 10ms 24 Feb 2019 696th Sakaala 775 86 11ms 20 Apr 2019 696th bob-th 775 86 13ms 11 Aug 2022 696th BrunoVisnadi 🇧🇷 775 86 15ms 30 Sep 2025 700th alomiF 775 97 163ms 24 Aug 2024 701st snoozingnewt 🇺🇸 775 146 2ms 1 Oct 2025 702nd yokasuretsu 774 50 93ms 22 Jun 2018 702nd Shanethegamer 🇺🇸 774 50 108ms 27 Apr 2021 702nd ovs-code 🇩🇪 774 50 192ms 8 May 2024 705th Yewzir 🇧🇪 771 69 70ms 11 Mar 2024 706th iznax 770 107 321ms 21 Nov 2021 706th dokutan 770 107 2ms 29 Apr 2024 708th GrayJoKing 🇦🇺 769 83 308ms 30 Mar 2021 708th MeWhenI 🇻🇦 769 83 11ms 6 Nov 2022 708th two-bad 🇬🇧 769 83 10ms 15 Feb 2024 711th boxjelly 767 98 269ms 5 Jan 2021 711th tobeannouncd 767 98 170ms 9 Jan 2024 713th Constructor7 766 87 10ms 24 Feb 2018 713th maartendeprez 766 87 10ms 16 Mar 2018 713th edre 766 87 10ms 1 May 2018 713th benwilliamgraham 766 87 10ms 26 Jan 2019 713th daedals 766 87 10ms 15 Apr 2019 713th villfa 766 87 12ms 25 Apr 2019 713th jiaminglimjm 🇲🇾 766 87 13ms 12 Dec 2019 713th thisishowmymindworks 🇳🇴 766 87 11ms 22 Jul 2020 713th anter69 🇭🇺 766 87 11ms 14 Jan 2021 713th HETHAT 🇩🇿 766 87 13ms 2 Feb 2021 713th vezzick 766 87 14ms 6 Mar 2021 713th ArmaanAS 766 87 13ms 21 Mar 2021 713th RYNO8 766 87 10ms 11 Nov 2021 713th tkr-sh 🇰🇵 766 87 11ms 14 Jun 2022 713th betaveros 766 87 10ms 9 Aug 2022 713th emirps 766 87 9ms 7 Feb 2023 713th CatsAreFluffy 766 87 12ms 8 Feb 2023 713th Just4FunCoder 766 87 11ms 22 Mar 2023 713th janbehrens 🇩🇪 766 87 11ms 20 Jun 2023 713th Grrisly 766 87 14ms 25 Mar 2024 713th abc7-12 766 87 10ms 10 May 2024 713th 5quiwyrm 766 87 11ms 14 Nov 2024 713th bltnppcnt 766 87 11ms 19 Dec 2024 713th fuzzylojik-golf 🇺🇸 766 87 10ms 9 Jun 2025 713th KasperKivimaeki 🇫🇮 766 87 9ms 12 Jul 2025 713th SanderRuud 766 87 10ms 13 Jul 2025 713th dirckvdende 766 87 12ms 24 Jul 2025 713th luuumine 🇫🇷 766 87 10ms 7 days ago 741st Steffan153 🇫🇮 765 71 131ms 3 Aug 2024 742nd Natanaelel 🇸🇪 765 74 39ms 12 Sep 2021 742nd Andriamanitra 🇫🇮 765 74 38ms 29 Oct 2022 742nd jbbarth 🇫🇷 765 74 41ms 5 Nov 2022 742nd error256 765 74 44ms 19 May 2024 746th prplz 🇦🇺 765 99 75ms 6 Jul 2020 747th JohandeRuiter 🇳🇱 763 108 2ms 26 Nov 2023 747th fuzzylojik-golf 🇺🇸 763 108 2ms 6 Jul 2025 749th tkr-sh 🇰🇵 762 108 327ms 14 Jun 2022 750th fuzzylojik-golf 🇺🇸 762 126 54ms 6 Jul 2025 First Prev 676–750 of 3,085 Next Last
