Morse Decoder 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 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 Chars Time Submitted 321st CaedenHarper 🇨🇦 549 156 525ms 1 Aug 2025 322nd C0de5mith 🇺🇸 549 177 11ms 19 Sep 2022 323rd NerdyMcNerd42 546 163 10ms 18 Feb 2023 324th olivermrose 🇺🇸 545 120 37ms 28 Oct 2021 325th helbling 🇨🇭 545 178 11ms 14 Sep 2024 326th error256 544 160 81ms 24 May 2025 327th evan-schiewe 544 251 466ms 21 Nov 2021 328th Natanaelel 🇸🇪 543 169 1,485ms 22 Jan 2023 329th CaedenHarper 🇨🇦 542 164 10ms 1 Aug 2025 330th Natanaelel 🇸🇪 542 179 10ms 22 Jan 2023 331st dokutan 542 230 425ms 9 Nov 2025 332nd dokutan 541 188 2,538ms 8 Sep 2025 333rd janbehrens 🇩🇪 541 252 425ms 10 Jan 2022 334th GrayJoKing 🇦🇺 540 474 2ms 14 Nov 2020 335th adamnielson42 🇺🇸 539 165 10ms 26 May 2023 336th user189032 539 180 12ms 29 May 2019 336th itsh01 539 180 9ms 12 May 2022 336th dokutan 539 180 10ms 8 Sep 2025 339th AlexDaniel 🇪🇪 536 121 148ms 13 Mar 2018 340th AlephSquirrel 536 166 15ms 13 Aug 2023 341st janbehrens 🇩🇪 536 239 1ms 21 Mar 2022 342nd emgordon154 534 463 2ms 9 Jun 2025 343rd snoozingnewt 🇨🇦 533 309 3ms 9 Nov 2025 344th BambooleanLogic 🇸🇪 531 183 11ms 5 Jul 2023 345th alexkunin 528 184 10ms 6 Jul 2019 346th MeWhenI 🇻🇦 522 142 419ms 14 Feb 2023 347th Natanaelel 🇸🇪 520 343 131ms 22 Jan 2023 348th AlephSquirrel 519 165 486ms 21 Jan 2024 349th coreynash 519 187 11ms 25 May 2023 350th IISResetMe 517 165 309ms 2 Dec 2025 351st Bulmenisaurus 517 172 10ms 30 Jul 2024 352nd blaztoma 🇱🇹 517 266 150ms 1 Dec 2025 353rd lacroixjonathan87 515 202 4ms 3 Jan 2021 354th ShiraJoseph 🇺🇸 514 189 11ms 28 Apr 2022 355th inventshah 513 167 548ms 16 Jan 2024 356th Natanaelel 🇸🇪 511 127 177ms 4 days ago 357th unfinishedprogram 511 190 12ms 14 Jul 2023 358th lynn 510 102 40ms 19 Oct 2023 359th dokutan 510 240 2ms 21 Apr 2024 360th filharmonista 510 251 2ms 9 Mar 2020 361st inventshah 508 175 10ms 18 Jan 2023 362nd moikaturns 🇬🇧 508 191 10ms 10 Nov 2022 363rd tatzyr 🇯🇵 507 129 35ms 25 Mar 2025 364th gnlow 🇰🇷 506 192 10ms 18 Feb 2021 365th JDiLenarda 🇫🇷 506 301 1,399ms 29 Nov 2023 366th marcin7Cd 503 177 15ms 14 Mar 2020 367th eranws 503 193 9ms 1 Nov 2022 368th billings7 🇬🇧 502 272 375ms 19 May 2024 369th Natanaelel 🇸🇪 499 131 47ms 9 Jun 2023 370th MeWhenI 🇻🇦 499 330 2ms 10 Sep 2022 371st janbehrens 🇩🇪 498 195 9ms 17 Jun 2023 372nd jwhear 🇺🇸 497 500 1,752ms 30 Sep 2024 373rd alexsave 495 196 9ms 14 Dec 2025 374th tobeannouncd 494 361 123ms 8 Jan 2024 375th h3ra993huskp 🇯🇵 493 253 675ms 30 Nov 2025 376th marcin7Cd 493 519 6ms 16 Nov 2020 377th gastropner 492 260 2ms 24 Dec 2020 378th m-tkach 🇺🇦 491 181 10ms 31 Dec 2022 379th MeWhenI 🇻🇦 490 232 144ms 27 Jan 2023 380th janbehrens 🇩🇪 488 272 2,980ms 20 Nov 2022 381st BREMAUCY 🇫🇷 486 183 10ms 24 Jul 2025 382nd GrayJoKing 🇦🇺 484 180 95ms 10 Aug 2023 383rd emgordon154 482 211 2,744ms 3 Nov 2024 384th janbehrens 🇩🇪 481 216 5ms 2 Jul 2023 385th janbehrens 🇩🇪 480 261 588ms 24 Mar 2022 386th dokutan 479 182 83ms 26 Jan 2026 387th davitf 478 186 10ms 30 Oct 2018 388th Kibble 478 203 10ms 27 Jul 2020 389th madex 🇩🇪 477 213 2,693ms 5 days ago 390th Maznek 476 204 10ms 2 days ago 391st scpchicken 🇵🇼 473 128 4ms 24 Feb 2023 392nd emgordon154 472 305 4ms 26 Jan 2025 393rd Ripick 471 355 374ms 11 Aug 2024 394th elisherer 🇮🇱 469 207 10ms 18 Apr 2019 394th weliveinhell 🇭🇹 469 207 11ms 1 Feb 2024 394th JOrE20 469 207 10ms 4 Feb 2026 397th bluebear94 467 139 158ms 2 Mar 2018 398th hiddicop 🇸🇪 467 140 35ms 31 Jan 2021 399th MeWhenI 🇻🇦 467 187 180ms 3 Aug 2024 400th madeforlosers 467 208 13ms 4 days ago First Prev 321–400 of 904 Next Last