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 640th AlephSquirrel 825 76 567ms 19 Jul 2024 642nd bluebear94 824 47 115ms 12 Feb 2018 642nd phdphil 824 47 142ms 27 Apr 2018 644th rucin93 🇵🇱 824 66 140ms 5 Jan 2025 644th sean-niemann 🇺🇸 824 66 133ms 19 May 2025 646th emplv 🇱🇻 824 131 321ms 31 Aug 2021 647th MeWhenI 🇻🇦 822 40 47ms 23 Jul 2022 647th AlephSquirrel 822 40 45ms 31 Jul 2022 649th DialFrost 🇸🇬 822 87 1,021ms 26 Feb 2025 650th MeWhenI 🇻🇦 822 117 59ms 29 Nov 2022 650th Alex-x90 🇺🇸 822 117 56ms 28 Jan 2023 652nd SuperFola 822 147 78ms 22 days ago 653rd handisb 821 69 36ms 25 Oct 2019 653rd olivermrose 🇺🇸 821 69 37ms 31 Oct 2021 655th StanislavNikolov 821 80 10ms 26 Nov 2017 655th jacklynnepenick 821 80 62ms 16 Aug 2021 655th ejini6969 821 80 11ms 1 Apr 2023 655th TheSecondComing123 821 80 11ms 4 Feb 2026 659th GalladeGuy 🇺🇸 820 82 2ms 21 May 2020 660th PatrickStephansen 🇿🇦 819 78 12ms 16 Oct 2020 660th Shanethegamer 🇺🇸 819 78 11ms 19 Apr 2022 662nd Irratix 🇳🇱 818 57 2ms 12 Dec 2021 663rd JDiLenarda 🇫🇷 818 91 1,388ms 9 Oct 2020 664th fuzzylojik-golf 🇺🇸 817 101 372ms 31 Aug 2025 664th amazingalek 🇳🇴 817 101 395ms 6 Jan 2026 666th primo-ppcg 🇹🇭 817 115 131ms 2 May 2022 667th AshyIsMe 🇦🇺 816 35 34ms 4 Aug 2022 668th MeWhenI 🇻🇦 815 74 3ms 12 Aug 2024 668th DialFrost 🇸🇬 815 74 4ms 16 Aug 2024 668th Shanethegamer 🇺🇸 815 74 3ms 25 May 2025 668th snoozingnewt 🇨🇦 815 74 3ms 30 Nov 2025 672nd KatieLG 🇬🇧 814 77 485ms 15 Jan 2024 672nd Babafaba 814 77 477ms 17 Nov 2025 674th Waffle3z 811 81 11ms 7 Sep 2021 674th quimey 811 81 18ms 21 Jun 2023 676th prplz 🇦🇺 811 122 24ms 10 Jul 2021 677th Yewzir 🇧🇪 811 149 78ms 19 days ago 678th GoateSo 810 83 2ms 14 Aug 2023 679th eldritchconundrum 809 70 35ms 31 Oct 2022 680th BBoehm 🇩🇪 808 79 11ms 20 Jan 2021 680th DialFrost 🇸🇬 808 79 11ms 14 Nov 2023 682nd lifthrasiir 🇰🇷 806 31 2ms 29 Nov 2024 682nd GrayJoKing 🇦🇺 806 31 2ms 26 Jun 2025 684th Yewzir 🇧🇪 806 117 363ms 2 Oct 2025 685th scpchicken 🇵🇼 805 59 3ms 5 Feb 2023 686th weeble 805 75 3ms 16 Dec 2024 687th prplz 🇦🇺 804 117 122ms 30 Apr 2022 688th SirBogman 🇺🇸 801 41 45ms 29 Oct 2022 688th CaedenHarper 🇨🇦 801 41 48ms 24 days ago 690th Powerroff 801 82 29ms 10 Nov 2024 691st gastropner 801 103 1ms 5 Jan 2021 691st janbehrens 🇩🇪 801 103 373ms 20 Jun 2023 693rd dokutan 801 120 66ms 14 Apr 2024 693rd snyderek 🇺🇸 801 120 59ms 17 Oct 2024 695th Lydxn 🇨🇦 800 99 1ms 11 Oct 2023 696th dokutan 800 115 40ms 28 Aug 2024 696th MeWhenI 🇻🇦 800 115 40ms 30 Aug 2024 696th pardouin 🇫🇷 800 115 41ms 23 Sep 2024 699th msbranicky 800 135 307ms 8 Sep 2023 700th annaproxy 798 71 36ms 27 Aug 2022 701st handisb 798 80 11ms 25 Oct 2019 701st marcin7Cd 798 80 10ms 5 Oct 2020 701st stefangimmillaro 798 80 10ms 27 Aug 2022 704th MeWhenI 🇻🇦 798 93 36ms 28 Jun 2022 705th kaascevich 798 95 89ms 21 Jul 2025 706th m-tkach 🇺🇦 798 124 25ms 18 Jun 2022 707th dokutan 797 118 127ms 14 Apr 2024 708th janbehrens 🇩🇪 796 70 190ms 28 Nov 2023 709th MeWhenI 🇻🇦 795 84 2,514ms 24 Oct 2024 710th jared-hughes 793 36 33ms 23 Sep 2021 710th 4hg 🇺🇸 793 36 34ms 11 Mar 2025 712th SirBogman 🇺🇸 793 79 441ms 15 Jan 2024 713th GrayJoKing 🇦🇺 793 81 2,386ms 30 Mar 2021 714th dokutan 793 119 369ms 24 Sep 2025 715th primo-ppcg 🇹🇭 793 176 1,696ms 15 Sep 2025 716th yanqui-uxo 792 95 150ms 14 Sep 2018 716th GrayJoKing 🇦🇺 792 95 150ms 16 Mar 2021 716th Natanaelel 🇸🇪 792 95 145ms 11 Sep 2021 716th stackofbears 792 95 151ms 7 Oct 2023 716th HolmDev 792 95 138ms 10 Sep 2025 First Prev 641–720 of 3,281 Next Last