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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 777th SanderRuud 755 87 12ms 13 Jul 2025 777th dirckvdende 755 87 9ms 24 Jul 2025 777th SectorCorruptor 755 87 9ms 3 days ago 804th DialFrost 🇸🇬 755 88 2,234ms 25 Dec 2024 804th albanian-laundromat 755 88 5ms 12 Sep 2025 806th jared-hughes 755 89 2ms 5 Jul 2024 807th somebody1234 755 114 4ms 20 Nov 2018 808th KrausRaus 🇺🇸 753 63 3ms 9 Apr 2021 809th ashtraypettingzoo 🇺🇸 752 100 150ms 12 Feb 2023 810th sean-niemann 🇺🇸 752 105 21ms 19 Nov 2025 811th jakobwitte 751 85 10ms 20 Mar 2018 811th janbehrens 🇩🇪 751 85 11ms 17 Aug 2021 813th DialFrost 🇸🇬 751 117 425ms 4 Jun 2024 814th MeWhenI 🇻🇦 749 71 61ms 2 Nov 2023 815th retrohun 749 96 2ms 25 Aug 2024 816th jared-hughes 749 126 511ms 24 Sep 2025 817th Yewzir 🇧🇪 748 115 5ms 6 Feb 2024 818th Shanethegamer 🇺🇸 747 80 462ms 18 Jun 2021 818th Codsilla 🇨🇦 747 80 762ms 3 Nov 2023 818th alemelis 747 80 402ms 22 Sep 2024 821st emgordon154 746 44 57ms 13 Sep 2024 822nd somebody1234 746 88 9ms 8 Dec 2018 822nd yzhs 🇩🇪 746 88 10ms 20 Jul 2022 822nd suwat513 746 88 12ms 13 Dec 2022 822nd m42km 746 88 9ms 6 Nov 2023 822nd dokutan 746 88 10ms 22 Jan 2024 822nd namelessiw 746 88 10ms 5 Mar 2024 822nd codingisgreatbutiamnot 746 88 9ms 7 Aug 2024 829th clockworknazo 746 96 3ms 30 Jan 2023 830th vonagam 745 76 42ms 8 Nov 2017 830th anter69 🇭🇺 745 76 38ms 23 Dec 2020 830th hrrs01 745 76 40ms 23 Feb 2022 830th 4hg 🇺🇸 745 76 50ms 12 Jul 2022 830th OhmNomNom 745 76 43ms 8 Oct 2022 830th aaronze 🇦🇺 745 76 58ms 21 Sep 2023 830th blaztoma 🇱🇹 745 76 41ms 11 Oct 2025 830th Lv0Sys 🇵🇱 745 76 43ms 28 Nov 2025 830th lacrosse 745 76 46ms 29 Nov 2025 839th Shanethegamer 🇺🇸 745 83 69ms 16 May 2022 839th Yewzir 🇧🇪 745 83 71ms 9 Nov 2023 839th albanian-laundromat 745 83 99ms 8 Nov 2025 839th snoozingnewt 🇨🇦 745 83 70ms 6 Dec 2025 843rd flawr 745 101 128ms 20 Feb 2019 843rd drbalan 745 101 161ms 18 Jul 2020 845th JRaspass 🇬🇧 744 52 89ms 26 Dec 2017 845th IAGOAG 744 52 99ms 25 Jun 2018 845th xohmz 744 52 90ms 4 Nov 2018 845th elisherer 🇮🇱 744 52 107ms 13 Apr 2019 845th o0lit3 🇺🇸 744 52 106ms 10 Jul 2020 845th rucin93 🇵🇱 744 52 107ms 7 Sep 2020 845th olivermrose 🇺🇸 744 52 109ms 20 Sep 2021 845th krcs 🇵🇱 744 52 107ms 21 Apr 2022 845th MeWhenI 🇻🇦 744 52 98ms 4 Aug 2022 845th trist224 🇫🇷 744 52 116ms 28 Nov 2022 845th neel11235813 744 52 98ms 3 Feb 2023 856th Irratix 🇳🇱 743 111 296ms 15 Mar 2021 857th ovs-code 🇩🇪 742 80 1,241ms 25 Jan 2024 858th JOrE20 742 86 10ms 4 hours ago 859th labster 741 64 62ms 23 Feb 2018 859th nwellnhof 🇩🇪 741 64 3ms 14 Jul 2022 861st btjones0 741 97 266ms 28 Dec 2020 862nd dokutan 740 116 121ms 12 Dec 2025 863rd Shanethegamer 🇺🇸 739 72 67ms 27 Dec 2024 863rd fuzzylojik-golf 🇺🇸 739 72 61ms 17 Sep 2025 865th Irratix 🇳🇱 739 130 357ms 3 Jan 2022 866th Faweks1 738 89 17ms 1 Aug 2018 866th IshanPanpaliya 738 89 85ms 2 Apr 2022 866th kellantech 738 89 10ms 3 Jun 2023 866th zwxzwxzwx21 738 89 10ms 7 Feb 2024 870th treeowl 738 102 134ms 27 Feb 2019 870th RussellEmerine 738 102 140ms 30 Nov 2019 872nd fuzzylojik-golf 🇺🇸 737 85 433ms 6 Jul 2025 873rd inventshah 737 100 2ms 9 Sep 2022 873rd Yewzir 🇧🇪 737 100 2ms 22 Dec 2023 873rd albanian-laundromat 737 100 2ms 24 Jun 2025 876th hugolgst 736 77 42ms 15 Jun 2019 876th reireias 736 77 41ms 30 Jul 2019 876th Haksell 🇦🇶 736 77 39ms 22 Feb 2023 876th LostSyntax21 🇬🇧 736 77 41ms 25 Aug 2024 880th lynn 736 97 1,020ms 10 Nov 2021 First Prev 801–880 of 3,164 Next Last