The Multitap Input hole will go live in approximately 5 days. Why not try and solve it ahead of time?
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 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 Multitap Input 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 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 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 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 Multitap Input 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 881st neihousaigaai 730 90 11ms 31 Oct 2022 882nd dokutan 730 101 2ms 27 Mar 2024 883rd Johannesd3 730 103 157ms 8 Sep 2019 883rd strout 730 103 165ms 15 Aug 2022 885th msbranicky 729 214 10ms 29 Aug 2023 886th greghull 726 78 42ms 8 Nov 2017 886th tadd 726 78 41ms 16 Apr 2020 886th hiddicop 🇸🇪 726 78 45ms 31 Jan 2021 886th schachmattmatt 726 78 46ms 26 Sep 2021 890th CaedenHarper 🇨🇦 725 84 1,133ms 23 Sep 2025 891st Maznek 725 88 10ms 22 Jun 2023 892nd achimkrause 723 104 220ms 11 Jul 2018 893rd MeWhenI 🇻🇦 723 109 2ms 10 Oct 2023 894th janbehrens 🇩🇪 723 114 1ms 17 Aug 2021 895th janbehrens 🇩🇪 723 133 64ms 8 Jan 2022 896th retrohun 722 91 27ms 29 Oct 2022 896th trist224 🇫🇷 722 91 9ms 15 Nov 2022 896th alemelis 722 91 10ms 1 Sep 2024 899th detrumi 🇳🇱 722 130 117ms 26 Apr 2023 900th dokutan 721 105 84ms 23 Jul 2025 901st jmerle 🇳🇱 721 134 9ms 4 Jul 2023 902nd dloscutoff 720 83 312ms 27 Nov 2018 902nd MeWhenI 🇻🇦 720 83 343ms 15 Feb 2023 904th CatsAreFluffy 720 87 382ms 15 Jan 2024 904th dokutan 720 87 393ms 22 Jan 2024 904th namelessiw 720 87 407ms 5 Mar 2024 907th markobr 719 66 70ms 29 Oct 2017 908th RustemB 🇷🇺 717 54 90ms 3 Jan 2021 909th Mir0ff944 717 79 41ms 17 Oct 2019 909th fuzzylojik-golf 🇺🇸 717 79 34ms 6 Jul 2025 911th rak1507 🇬🇧 717 105 173ms 18 Jan 2021 912th rucin93 🇵🇱 717 110 13ms 18 Nov 2025 913th filharmonista 717 115 298ms 13 Mar 2020 914th Yewzir 🇧🇪 716 85 977ms 16 Nov 2025 915th btjones0 716 131 141ms 28 Dec 2020 916th Steffan153 🇫🇮 716 135 9ms 12 Mar 2023 916th annaproxy 716 135 9ms 12 Mar 2023 916th Shanethegamer 🇺🇸 716 135 9ms 12 Mar 2023 916th lynn 716 135 7ms 13 Mar 2023 916th JayXon 🇺🇸 716 135 9ms 13 Mar 2023 916th ovs-code 🇩🇪 716 135 7ms 13 Mar 2023 916th Lydxn 🇨🇦 716 135 7ms 13 Mar 2023 916th dokutan 716 135 7ms 1 Apr 2023 916th MeWhenI 🇻🇦 716 135 8ms 23 Nov 2023 916th Yewzir 🇧🇪 716 135 9ms 6 Mar 2024 916th KatieLG 🇬🇧 716 135 7ms 31 Jul 2024 916th snoozingnewt 🇨🇦 716 135 7ms 5 Oct 2025 916th JOrE20 🇺🇸 716 135 7ms 15 Dec 2025 929th orthoplex 🇨🇽 716 143 1ms 29 Sep 2020 929th chunky 716 143 1ms 29 Sep 2020 929th KatieLG 🇬🇧 716 143 2ms 29 Sep 2020 929th JRaspass 🇬🇧 716 143 1ms 30 Sep 2020 929th SpareManiKatti 716 143 2ms 19 Apr 2022 929th KatieLG-Transpiler 🇬🇧 716 143 2ms 24 Jun 2022 929th retrohun 716 143 2ms 27 Dec 2022 929th dokutan 716 143 1ms 16 Jan 2024 929th HumanoidCPU 716 143 2ms 5 May 2024 929th emgordon154 716 143 2ms 6 Jul 2024 929th Shanethegamer 🇺🇸 716 143 1ms 29 Aug 2024 929th Mabeloid 🇳🇴 716 143 1ms 17 Sep 2024 929th CaedenHarper 🇨🇦 716 143 2ms 13 Aug 2025 929th jiaminglimjm 🇲🇾 716 143 2ms 20 Nov 2025 943rd dokutan 715 123 458ms 23 Jul 2025 944th nickspoons 🇳🇿 714 40 35ms 1 Aug 2022 945th PFischbeck 714 92 27ms 30 Jan 2018 945th kevinmchung 714 92 9ms 24 Feb 2018 945th ANDREYDEN 714 92 82ms 12 Jan 2019 945th jcl5m1 714 92 9ms 27 Jul 2019 945th ahmetdemirag 🇨🇾 714 92 10ms 23 Jun 2024 950th marshallward 🇺🇸 713 114 52ms 2 Oct 2020 951st MichalMarsalek 🇨🇿 712 103 4ms 30 Nov 2022 952nd MarcMush 🇫🇷 711 84 267ms 5 Jul 2021 953rd ovs-code 🇩🇪 711 132 158ms 25 Apr 2025 954th DialFrost 🇸🇬 710 77 3ms 15 Dec 2025 955th aDwarfNamedUrist 710 106 162ms 18 Sep 2024 956th WilliamChiu 709 90 21ms 29 May 2020 956th JOrE20 🇺🇸 709 90 10ms 25 days ago 958th DialFrost 🇸🇬 709 104 2ms 5 Nov 2023 959th retrohun 709 220 9ms 27 Dec 2022 960th kurkale6ka 708 67 64ms 15 Sep 2021 First Prev 881–960 of 3,150 Next Last
