Morse Decoder in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 375th snoozingnewt 🇺🇸 428 358 4 Feb 2024 377th za3k 426 210 13 Oct 2022 378th nullie 424 211 9 Jun 2022 379th arctouch-cristiannevianna 424 324 1 Mar 2024 380th MeWhenI 🇻🇦 422 147 16 Apr 2023 381st viv511 421 318 16 Feb 2025 382nd commandblockguy 🇺🇸 420 213 6 Apr 2023 383rd dokutan 420 354 4 Feb 2025 384th The3gs 418 214 13 Oct 2020 385th sambirnbaum1 416 215 13 Oct 2019 386th Mabeloid 🇳🇴 414 216 12 Sep 2024 387th hoodadam 412 217 11 Jun 2019 387th abailey2020 🇺🇸 412 217 19 Aug 2020 387th CedricGebistorf 412 217 20 Feb 2022 387th SB-945 412 217 10 Mar 2024 391st Shanethegamer 🇺🇸 411 811 1 Feb 2025 392nd janbehrens 🇩🇪 410 184 11 Jul 2023 393rd Natanaelel 🇸🇪 408 152 12 Feb 2023 394th Troon 408 219 21 Oct 2022 395th commandblockguy 🇺🇸 407 213 15 Jan 2024 396th hyvyys 406 241 18 Sep 2020 397th Starwort 🇬🇧 403 222 10 Feb 2020 398th Yewzir 403 405 18 Oct 2023 399th Mabeloid 🇳🇴 401 216 17 Sep 2024 400th jerrandolph 401 472 21 Apr 2020 401st lukechampine 399 474 19 Apr 2020 402nd pyrolitic 🇮🇪 397 225 6 Apr 2022 403rd alangodfrey 396 226 31 Jan 2019 403rd andrewjc2000 396 226 25 Feb 2025 405th hamhub7 395 348 18 Aug 2022 406th knutae 🇳🇴 394 227 21 Aug 2021 407th didion0 🇺🇸 393 249 1 Dec 2021 408th vezzick 392 228 6 Mar 2021 409th kevinmchung 390 229 24 Feb 2018 410th ArmaanAS 390 251 25 Mar 2021 411th msrawson 389 230 2 Sep 2018 411th ydevor 🇮🇱 389 230 16 Feb 2021 413th ToriTheChicken 387 253 2 Aug 2020 414th bastienvoirin 🇫🇷 385 232 5 Apr 2020 415th jameswmccarty 384 233 26 days ago 416th bac0id 384 358 4 Jul 2024 417th ericlangedijk 🇸🇮 382 360 19 Mar 2022 418th CarsonChr 🇺🇸 380 362 21 Jan 2025 419th MeWhenI 🇻🇦 378 354 30 Oct 2023 420th ImpressedByRocks 377 237 20 Sep 2022 421st benwilliamgraham 376 238 10 Nov 2021 422nd wh3n3v3r 🇨🇿 376 260 11 Nov 2024 423rd alexsave 375 261 7 Nov 2024 424th masinag 🇮🇹 375 345 5 Nov 2024 425th bstrautin 372 249 5 Jun 2020 426th ArmaanAS 371 241 25 Mar 2021 427th snoozingnewt 🇺🇸 369 235 11 Feb 2024 428th yuchuehw 368 243 4 Jan 2024 428th snoozingnewt 🇺🇸 368 243 4 Feb 2024 428th CLOStrophobic 🇮🇹 368 243 26 Jan 2025 431st dokutan 368 373 4 Feb 2025 432nd guliyevemil1 🇦🇿 367 515 16 Apr 2020 433rd fuchen 366 421 11 May 2020 434th ndren 362 247 11 Aug 2023 434th dtbao20 🇻🇳 362 247 1 Oct 2024 436th scpchicken 🇵🇼 360 248 7 Apr 2022 437th skps2010 359 249 28 Dec 2018 437th Indivicivet 359 249 18 Oct 2021 439th neihousaigaai 358 428 18 Apr 2021 440th Phanabani 🇺🇸 355 252 22 Oct 2020 441st proton 🇩🇪 354 195 9 Jun 2020 441st jaredcrystal 🇺🇸 354 195 14 Dec 2020 443rd marcin7Cd 354 412 11 Mar 2021 444th msbranicky 354 535 31 Aug 2023 445th cellobix 352 254 15 Aug 2019 446th scpchicken 🇵🇼 351 189 7 Apr 2022 447th Ted-Barrett 🇦🇺 351 255 1 Oct 2021 448th daedals 348 257 21 Jun 2019 448th rollershutter 348 257 9 Sep 2022 450th InigoK 🇺🇸 346 258 22 Apr 2023 Prev 376–450 of 791 Next
