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 78th Lydxn 🇨🇦 944 59 239ms 24 Sep 2021 78th nwellnhof 🇩🇪 944 59 225ms 27 Dec 2021 78th stefangimmillaro 944 59 250ms 22 Aug 2022 78th MeWhenI 🇻🇦 944 59 255ms 29 Jan 2023 78th Steffan153 🇫🇮 944 59 220ms 29 Jan 2023 78th SirBogman 🇺🇸 944 59 242ms 8 Jan 2024 78th bitsandbeyond 🇳🇱 944 59 201ms 16 Mar 2024 78th DialFrost 🇸🇬 944 59 227ms 26 Dec 2024 78th sean-niemann 🇺🇸 944 59 222ms 6 Apr 2025 90th btnlq 941 80 141ms 15 Oct 2023 91st sisyphus-ppcg 🇦🇺 939 35 48ms 26 Jul 2022 91st lynn 939 35 46ms 19 Oct 2023 93rd primo-ppcg 🇹🇭 939 68 13ms 5 Jun 2021 93rd rucin93 🇵🇱 939 68 12ms 2 Oct 2021 93rd JayXon 🇺🇸 939 68 12ms 7 Mar 2022 93rd sean-niemann 🇺🇸 939 68 11ms 21 Feb 2023 93rd Steffan153 🇫🇮 939 68 12ms 9 Apr 2023 93rd Argeento 🇵🇱 939 68 14ms 25 Aug 2023 99th hallvabo 🇳🇴 938 70 11ms 7 Sep 2021 99th orthoplex 🇨🇽 938 70 11ms 1 Nov 2022 99th xsot 🇸🇬 938 70 10ms 27 Mar 2023 99th m-tkach 🇺🇦 938 70 11ms 11 Oct 2023 99th DialFrost 🇸🇬 938 70 11ms 16 Jan 2024 99th ovs-code 🇩🇪 938 70 10ms 16 Jan 2024 99th bizy-coder 938 70 11ms 17 Dec 2025 106th JayXon 🇺🇸 938 88 359ms 21 Nov 2021 106th Lydxn 🇨🇦 938 88 358ms 21 Nov 2021 106th nwellnhof 🇩🇪 938 88 383ms 21 Nov 2021 106th primo-ppcg 🇹🇭 938 88 368ms 21 Nov 2021 106th prplz 🇦🇺 938 88 420ms 21 Nov 2021 106th Steffan153 🇫🇮 938 88 350ms 28 Jan 2023 106th tomtheisen 🇺🇸 938 88 375ms 29 Jan 2023 106th btnlq 938 88 410ms 10 Mar 2023 106th AdrienHache 🇫🇷 938 88 396ms 25 May 2023 106th wiz0u 938 88 402ms 29 Jun 2023 106th stefangimmillaro 938 88 386ms 15 Jul 2023 106th MeWhenI 🇻🇦 938 88 403ms 26 Jul 2023 106th namelessiw 938 88 393ms 8 Jun 2024 106th pardouin 🇫🇷 938 88 377ms 8 Oct 2024 106th sean-niemann 🇺🇸 938 88 383ms 23 Dec 2024 106th Yax42 🇫🇷 938 88 388ms 19 Sep 2025 122nd Yax42 🇫🇷 937 88 1ms 9 Oct 2025 122nd Mukundan314 937 88 2ms 17 Nov 2025 124th Lydxn 🇨🇦 935 67 517ms 16 Jan 2024 124th HPWiz 🇳🇿 935 67 414ms 16 Jan 2024 124th JayXon 🇺🇸 935 67 478ms 18 Jan 2024 124th pardouin 🇫🇷 935 67 608ms 21 Jun 2024 124th GolfingSuccess 🇬🇷 935 67 464ms 8 Nov 2025 129th GrayJoKing 🇦🇺 934 57 63ms 13 Sep 2023 129th Bubbler-4 934 57 61ms 13 Sep 2023 129th Lydxn 🇨🇦 934 57 61ms 13 Sep 2023 129th ovs-code 🇩🇪 934 57 62ms 13 Sep 2023 129th Steffan153 🇫🇮 934 57 62ms 16 Sep 2023 129th primo-ppcg 🇹🇭 934 57 64ms 16 Sep 2023 129th Kacarott 🇦🇺 934 57 60ms 24 Nov 2023 129th error256 934 57 60ms 14 May 2024 129th pardouin 🇫🇷 934 57 62ms 24 Aug 2024 129th sean-niemann 🇺🇸 934 57 60ms 7 Apr 2025 129th DialFrost 🇸🇬 934 57 61ms 8 Apr 2025 140th antimon2 🇯🇵 934 64 842ms 12 Sep 2022 140th Lydxn 🇨🇦 934 64 869ms 10 May 2023 142nd Lydxn 🇨🇦 934 72 2ms 10 Apr 2022 142nd JayXon 🇺🇸 934 72 2ms 10 Feb 2023 142nd GrayJoKing 🇦🇺 934 72 2ms 21 Feb 2023 145th sean-niemann 🇺🇸 934 101 474ms 26 Sep 2025 145th JayXon 🇺🇸 934 101 448ms 26 Sep 2025 145th stefangimmillaro 934 101 479ms 6 Oct 2025 145th Steffan153 🇫🇮 934 101 365ms 11 Feb 2026 149th GrayJoKing 🇦🇺 932 50 2ms 26 Mar 2021 149th MeWhenI 🇻🇦 932 50 2ms 13 Mar 2025 151st primo-ppcg 🇹🇭 931 51 4ms 11 Apr 2021 151st o0lit3 🇺🇸 931 51 4ms 12 Apr 2021 153rd primo-ppcg 🇹🇭 931 69 10ms 4 Jun 2018 154th JayXon 🇺🇸 931 101 134ms 14 Jan 2022 154th acotis 931 101 123ms 28 Oct 2025 154th kumavale 931 101 125ms 28 Oct 2025 157th JayXon 🇺🇸 929 64 1,401ms 7 Jul 2022 157th Lydxn 🇨🇦 929 64 1,276ms 7 Jul 2022 157th emgordon154 929 64 1,280ms 18 Nov 2024 157th pardouin 🇫🇷 929 64 1,312ms 19 Aug 2025 First Prev 81–160 of 3,280 Next Last