Emirp Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 721st m-tkach 🇺🇦 791 115 27ms 18 Jan 2024 722nd retrohun 790 49 133ms 26 Apr 2019 723rd rak1507 🇬🇧 790 59 2ms 1 Nov 2020 724th ovs-code 🇩🇪 788 69 136ms 17 Nov 2024 725th Waffle3z 788 81 10ms 5 Jun 2021 725th KrausRaus 🇺🇸 788 81 14ms 31 Dec 2021 725th inventshah 788 81 12ms 19 Jun 2022 728th KatieLG 🇬🇧 787 72 38ms 30 Nov 2020 728th Matter1024 🇮🇳 787 72 36ms 5 Dec 2025 730th AaronGarbut 786 105 2ms 30 Jul 2019 730th alexjlaberge 786 105 1ms 21 Jul 2020 732nd fuzzylojik-golf 🇺🇸 786 112 460ms 30 Aug 2025 733rd emgordon154 785 83 3ms 23 Dec 2024 734th Yewzir 🇧🇪 785 84 5ms 14 Dec 2023 734th dokutan 785 84 6ms 8 May 2024 734th Shanethegamer 🇺🇸 785 84 6ms 18 Aug 2024 734th emgordon154 785 84 6ms 5 Dec 2024 734th snoozingnewt 🇨🇦 785 84 6ms 30 Nov 2025 739th dcgjb 784 71 224ms 12 Sep 2024 740th MeWhenI 🇻🇦 784 95 1,256ms 26 Oct 2021 741st anastos 784 96 146ms 23 Jul 2018 741st user189032 784 96 146ms 29 May 2019 741st yzhs 🇩🇪 784 96 155ms 24 Jul 2021 741st cbrt-x 784 96 243ms 19 Sep 2023 741st the-zammers 784 96 188ms 10 Nov 2023 746th Shanethegamer 🇺🇸 784 110 5ms 21 Mar 2023 747th prplz 🇦🇺 783 82 4ms 10 Jul 2021 748th jared-hughes 783 92 2ms 17 Jul 2022 748th primo-ppcg 🇹🇭 783 92 2ms 19 Jul 2022 750th SirBogman 🇺🇸 781 32 2ms 8 Feb 2023 750th DialFrost 🇸🇬 781 32 2ms 3 Feb 2024 750th bstrat 781 32 2ms 11 Jun 2024 750th edsrzf 🇳🇿 781 32 3ms 21 days ago 754th GrayJoKing 🇦🇺 780 92 3ms 7 Feb 2023 755th primo-ppcg 🇹🇭 778 106 1ms 15 Oct 2020 755th Yewzir 🇧🇪 778 106 1ms 22 Dec 2023 757th doge1338 777 139 335ms 14 Dec 2020 758th MeWhenI 🇻🇦 776 85 6ms 12 Dec 2023 759th alomiF 776 97 170ms 24 Aug 2024 760th snoozingnewt 🇨🇦 776 146 1ms 1 Oct 2025 761st yokasuretsu 774 50 114ms 22 Jun 2018 761st Shanethegamer 🇺🇸 774 50 115ms 27 Apr 2021 761st ovs-code 🇩🇪 774 50 164ms 8 May 2024 764th DialFrost 🇸🇬 774 93 48ms 16 Dec 2025 765th ssilwa 773 85 45ms 20 Jan 2018 765th 5cw 🇺🇸 773 85 12ms 20 Apr 2024 765th Matter1024 🇮🇳 773 85 11ms 17 Nov 2025 768th dokutan 773 87 2ms 21 Feb 2026 769th Yewzir 🇧🇪 771 69 64ms 11 Mar 2024 770th iznax 771 107 342ms 21 Nov 2021 770th dokutan 771 107 1ms 29 Apr 2024 772nd GrayJoKing 🇦🇺 769 83 328ms 30 Mar 2021 772nd MeWhenI 🇻🇦 769 83 11ms 6 Nov 2022 772nd two-bad 🇬🇧 769 83 14ms 15 Feb 2024 775th boxjelly 768 98 236ms 5 Jan 2021 775th tobeannouncd 768 98 157ms 9 Jan 2024 777th Steffan153 🇫🇮 766 71 153ms 3 Aug 2024 778th Natanaelel 🇸🇪 766 74 41ms 12 Sep 2021 778th Andriamanitra 🇫🇮 766 74 42ms 29 Oct 2022 778th jbbarth 🇫🇷 766 74 43ms 5 Nov 2022 778th error256 766 74 40ms 19 May 2024 778th denkyuu1 766 74 41ms 25 days ago 783rd prplz 🇦🇺 766 99 89ms 6 Jul 2020 784th MeWhenI 🇻🇦 764 80 972ms 30 Aug 2025 785th hirosuzuki 764 86 11ms 24 Feb 2019 785th Sakaala 764 86 12ms 20 Apr 2019 785th bob-th 764 86 11ms 11 Aug 2022 785th BrunoVisnadi 🇧🇷 764 86 12ms 30 Sep 2025 789th tkr-sh 🇰🇵 764 108 373ms 14 Jun 2022 789th JohandeRuiter 🇳🇱 764 108 2ms 26 Nov 2023 789th fuzzylojik-golf 🇺🇸 764 108 1ms 6 Jul 2025 792nd dokutan 763 113 6ms 15 Jan 2024 793rd fuzzylojik-golf 🇺🇸 763 126 64ms 6 Jul 2025 794th LordSir101 760 84 10ms 10 Sep 2025 795th fruno-bulax 760 99 146ms 16 Feb 2019 796th dokutan 760 102 130ms 23 Jul 2025 797th primo-ppcg 🇹🇭 760 135 2ms 3 Oct 2020 798th bbkr 759 51 111ms 14 Nov 2018 798th somebody1234 759 51 116ms 9 Dec 2018 798th metakuna 759 51 141ms 12 Apr 2019 First Prev 721–800 of 3,280 Next Last