The Multitap Input hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Morse Encoder in all languages in chars. 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 Chars Time Submitted 321st dokutan 603 215 2ms 26 Sep 2025 322nd inventshah 602 155 10ms 24 Jan 2023 322nd AlephSquirrel 602 155 9ms 27 Aug 2023 322nd mateusz-sterczewski 602 155 10ms 20 Nov 2024 325th h3ra993huskp 🇯🇵 602 230 660ms 30 Nov 2025 326th adamnielson42 🇺🇸 601 176 2ms 5 Dec 2023 327th Natanaelel 🇸🇪 599 183 34ms 18 Nov 2023 328th dokutan 597 189 71ms 5 hours ago 329th weliveinhell 🇭🇹 596 183 10ms 24 Sep 2023 330th MeWhenI 🇻🇦 593 254 1,483ms 25 Jun 2023 331st MeWhenI 🇻🇦 593 303 46ms 30 Dec 2023 332nd kaascevich 592 292 121ms 22 Jul 2025 333rd bstrautin 591 162 319ms 26 Jul 2020 334th MeWhenI 🇻🇦 591 165 1,310ms 15 Sep 2025 335th JDiLenarda 🇫🇷 591 255 1,417ms 29 Nov 2023 336th StardustGogeta 590 158 16ms 5 Aug 2020 336th zbreit 🇺🇸 590 158 10ms 5 Aug 2020 336th rschwa6308 🇺🇸 590 158 11ms 6 Aug 2020 336th thisishowmymindworks 🇳🇴 590 158 10ms 12 Oct 2020 340th billings7 🇬🇧 586 182 463ms 21 Nov 2021 340th primo-ppcg 🇹🇭 586 182 455ms 21 Nov 2021 342nd nathanadams 🇳🇿 586 186 12ms 7 Sep 2021 343rd tatzyr 🇯🇵 584 138 39ms 24 Feb 2025 344th dokutan 582 233 415ms 30 Mar 2025 345th Natanaelel 🇸🇪 580 188 12ms 9 Jun 2023 346th blaztoma 🇱🇹 579 161 17ms 22 Dec 2025 347th emgordon154 579 176 1,451ms 20 Aug 2024 348th MeWhenI 🇻🇦 576 150 478ms 13 Jul 2024 349th dokutan 576 209 1ms 30 Mar 2025 350th alexkunin 571 191 12ms 4 Jul 2019 351st MeWhenI 🇻🇦 570 153 297ms 15 Feb 2023 352nd phdphil 569 128 110ms 9 Apr 2018 353rd marcin7Cd 569 164 10ms 14 Mar 2020 353rd bricknellj 569 164 10ms 20 Feb 2023 355th trinityy-7 568 192 12ms 5 Oct 2023 356th stefangimmillaro 567 188 452ms 11 Oct 2023 357th primo-ppcg 🇹🇭 567 244 707ms 18 Oct 2021 357th janbehrens 🇩🇪 567 244 565ms 27 Jul 2022 359th AlexDaniel 🇪🇪 565 129 109ms 13 Mar 2018 360th daedals 565 165 9ms 29 May 2019 360th jared-hughes 565 165 10ms 10 Jan 2023 362nd Alex-x90 🇺🇸 565 240 57ms 30 Dec 2022 363rd xkacer 🇨🇿 565 245 633ms 25 Jan 2021 364th GrayJoKing 🇦🇺 563 143 39ms 20 Jul 2021 365th Alex-x90 🇺🇸 563 214 2ms 30 Dec 2022 366th abailey2020 🇺🇸 560 320 121ms 20 Aug 2020 367th hiddicop 🇸🇪 559 144 41ms 30 Jan 2021 368th emgordon154 559 222 10ms 12 Dec 2024 369th jakobkordez 🇸🇮 558 167 10ms 31 Oct 2022 370th blaztoma 🇱🇹 558 268 107ms 1 Dec 2025 371st MeWhenI 🇻🇦 557 273 3ms 2 Oct 2022 372nd boxjelly 557 322 121ms 23 Feb 2021 373rd stefangimmillaro 555 145 41ms 26 Dec 2024 374th rucin93 🇵🇱 550 172 155ms 31 Oct 2024 375th roavin 549 194 447ms 23 Jun 2022 375th janbehrens 🇩🇪 549 194 445ms 10 Jul 2023 377th megaturbo 549 294 271ms 25 Jun 2020 378th shelerr 548 170 10ms 21 Aug 2025 379th KatieLG 🇬🇧 548 199 10ms 6 Apr 2022 379th dokutan 548 199 11ms 28 Mar 2025 381st DialFrost 🇸🇬 545 160 336ms 19 Jan 2024 382nd Natanaelel 🇸🇪 544 126 3ms 14 Jun 2023 383rd James-Oswald 🇺🇸 544 249 373ms 10 Sep 2024 384th Natanaelel 🇸🇪 540 135 121ms 9 Jun 2023 385th voytxt 🇨🇿 540 202 10ms 30 Jul 2024 386th Mabeloid 🇳🇴 539 274 2ms 21 Sep 2024 387th jared-hughes 537 150 39ms 20 Sep 2022 388th BambooleanLogic 🇸🇪 537 203 10ms 19 Oct 2022 389th RDShah 536 174 18ms 1 Dec 2019 390th lacroixjonathan87 536 211 4ms 15 Sep 2020 391st user189032 534 204 10ms 29 May 2019 391st Lv0Sys 🇵🇱 534 204 9ms 30 Nov 2025 393rd stefangimmillaro 533 175 10ms 29 Dec 2022 394th elisherer 🇮🇱 532 205 13ms 13 Apr 2019 395th SirBogman 🇺🇸 530 163 531ms 20 Jan 2024 396th Lv0Sys 🇵🇱 530 176 10ms 30 Nov 2025 397th tdkkdt 🇷🇺 530 201 432ms 21 Nov 2021 398th janbehrens 🇩🇪 528 165 231ms 13 Jul 2022 399th KatieLG 🇬🇧 528 193 1,571ms 25 Apr 2021 400th BisheruBlade888 527 257 56ms 14 Jan 2022 First Prev 321–400 of 985 Next Last
