The Multitap Input hole will go live in approximately 3 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 560th GeorgeStechman 🇬🇧 366 298 12ms 20 Nov 2022 562nd BuBuaBu 366 404 1ms 30 Aug 2023 563rd LSWdigital 365 397 13ms 15 Dec 2021 564th 0xjac 🇨🇭 365 442 254ms 9 Jun 2025 565th tobeannouncd 365 491 128ms 29 Apr 2024 566th mwarvik 🇳🇴 364 293 405ms 26 Dec 2025 567th pandapawskat 362 333 2ms 2 Sep 2021 568th strattonwhisler 361 302 10ms 22 Apr 2022 569th Kees-van-Beilen 360 303 10ms 14 May 2023 570th Bonjour27891 🇻🇳 359 260 12ms 10 Apr 2022 571st Babafaba 357 242 538ms 11 Nov 2025 572nd ImpressedByRocks 357 261 14ms 19 Sep 2022 573rd neihousaigaai 357 388 647ms 18 May 2021 574th InigoK 🇺🇸 356 262 10ms 15 Jun 2023 575th EnviloN 🇨🇿 355 263 9ms 20 Oct 2024 575th JunkIce 355 263 16ms 12 Feb 2025 577th junkondo-jp 355 307 9ms 11 Jun 2024 578th msbranicky 353 264 22ms 3 Jul 2023 579th omurakazuaki 🇯🇵 352 310 10ms 13 Feb 2021 579th eranws 352 310 10ms 24 Oct 2022 581st msbranicky 352 458 265ms 31 Aug 2023 582nd marcin7Cd 351 431 5ms 5 Apr 2021 583rd gotbadger 349 231 38ms 21 Nov 2024 584th smclaughlin-cf 349 312 9ms 15 Apr 2025 585th fgrosshans 🇫🇷 348 268 11ms 9 Jul 2024 586th ericlangedijk 🇸🇮 348 306 469ms 18 Mar 2022 587th johnkiernander 348 313 10ms 12 Dec 2025 588th scpchicken 🇵🇼 348 409 5ms 19 Apr 2023 589th yokasuretsu 347 269 10ms 19 Apr 2018 590th MeWhenI 🇻🇦 346 273 163ms 3 Aug 2024 591st pandapawskat 346 306 2ms 27 Aug 2021 592nd lukasmoellerch 345 316 10ms 15 Jul 2019 592nd 1231234md5 🇨🇳 345 316 12ms 29 Jan 2024 594th nullie 343 272 10ms 9 Jun 2022 595th mintypython 342 319 12ms 19 Oct 2018 596th blaztoma 🇱🇹 341 201 3ms 22 Oct 2025 597th dokutan 340 278 129ms 21 Aug 2024 598th dokutan 338 902 11ms 24 Dec 2024 599th jahakari 337 316 448ms 21 Nov 2021 600th gnlow 🇰🇷 336 324 10ms 25 Apr 2020 601st eshilo-draper 334 279 9ms 21 Sep 2022 601st Ythaenagor 334 279 10ms 5 Aug 2024 603rd Florian-Mt 334 326 12ms 13 Nov 2023 604th graft 333 242 38ms 11 Mar 2018 605th geofft 333 280 10ms 14 Dec 2020 606th titpetric 333 484 260ms 20 Apr 2020 607th Re-Adventures 🇮🇳 332 281 11ms 10 Oct 2020 608th JOrE20 🇺🇸 332 328 9ms 2 hours ago 609th luuumine 🇫🇷 331 282 10ms 27 Oct 2025 610th yokasuretsu 330 244 36ms 19 Apr 2018 611th juliansiebert 🇩🇪 330 290 366ms 15 Jun 2025 612th dokutan 330 427 95ms 13 Sep 2025 613th labster 329 344 5ms 10 Mar 2018 614th JunkIce 328 263 496ms 12 Feb 2025 615th neihousaigaai 327 285 10ms 27 Dec 2021 616th pg98 327 333 11ms 5 Sep 2019 617th alemelis 326 267 970ms 4 Mar 2024 618th The-Wolfson 325 531 102ms 1 Nov 2024 619th shreyasminocha 323 337 10ms 2 Aug 2020 620th msbranicky 323 401 2ms 14 Oct 2023 621st not-optikk 🇺🇸 323 457 2ms 16 Oct 2020 622nd msbranicky 322 268 610ms 17 Jan 2024 623rd guilhem-roy 🇫🇷 320 291 10ms 3 Mar 2022 624th evanrittner 319 292 12ms 26 Feb 2021 624th randolchance 319 292 12ms 20 Jun 2025 626th bac0id 319 334 466ms 4 Jul 2024 627th modellking 319 354 5ms 22 Mar 2018 628th jmerle 🇳🇱 317 294 10ms 11 Jul 2023 629th kjhughes097 🇬🇧 317 336 457ms 9 Dec 2020 630th dokutan 317 877 1,564ms 12 Jan 2025 631st martinnorling 🇸🇪 315 296 9ms 22 Feb 2022 632nd arcpolaris 315 338 414ms 11 Nov 2025 633rd ozkxr 315 346 11ms 27 Apr 2020 634th relet 314 297 14ms 9 Aug 2018 635th tomh1012 314 339 458ms 21 Sep 2022 636th mizuzimu 313 298 10ms 12 Apr 2020 637th alangodfrey 312 299 16ms 31 Jan 2019 637th ianpoe 312 299 12ms 20 Apr 2020 639th krencl 312 362 5ms 28 Apr 2020 640th mbittner20 310 301 10ms 21 Jan 2024 First Prev 561–640 of 986 Next Last
