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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 300th CopperyMarrow15 585 152 16ms 24 Aug 2025 302nd ovs-code 🇩🇪 584 89 45ms 12 Nov 2025 303rd jacklynnepenick 581 153 13ms 15 Aug 2021 304th Shanethegamer 🇺🇸 581 474 1,222ms 13 Apr 2025 305th ovs-code 🇩🇪 579 113 39ms 22 Feb 2025 305th error256 579 113 40ms 28 May 2025 307th jacklynnepenick 578 152 3ms 29 Aug 2021 308th annaproxy 578 154 12ms 18 Jan 2023 309th tayloia 🇬🇧 578 168 10ms 17 May 2023 310th stefangimmillaro 574 114 43ms 26 Dec 2024 311th snoozingnewt 🇨🇦 573 240 122ms 22 Dec 2025 312th MeWhenI 🇻🇦 572 149 273ms 28 Jan 2023 313th blaztoma 🇱🇹 567 157 10ms 25 Mar 2026 314th madex 🇩🇪 567 226 2ms 29 Mar 2026 315th Lv0Sys 🇵🇱 561 173 13ms 21 Dec 2025 316th 5cw 🇺🇸 560 159 17ms 7 Aug 2025 317th MeWhenI 🇻🇦 559 262 35ms 6 Jun 2023 318th KatieLG 🇬🇧 559 442 2ms 22 Apr 2025 319th acotis 557 322 231ms 16 Feb 2026 320th fajost 556 160 18ms 8 Sep 2020 321st MeWhenI 🇻🇦 554 202 16ms 27 Jan 2023 322nd ryyyn 🇺🇸 553 161 19ms 17 Dec 2025 323rd MeWhenI 🇻🇦 550 189 5ms 28 Jan 2023 324th C0de5mith 🇺🇸 549 177 10ms 19 Sep 2022 325th CaedenHarper 🇨🇦 548 156 592ms 1 Aug 2025 326th NerdyMcNerd42 546 163 15ms 18 Feb 2023 327th helbling 🇨🇭 546 178 14ms 14 Sep 2024 328th olivermrose 🇺🇸 545 120 42ms 28 Oct 2021 329th error256 544 160 81ms 24 May 2025 330th evan-schiewe 544 251 467ms 21 Nov 2021 331st Natanaelel 🇸🇪 543 169 1,648ms 22 Jan 2023 332nd Natanaelel 🇸🇪 543 179 14ms 22 Jan 2023 333rd CaedenHarper 🇨🇦 542 164 10ms 1 Aug 2025 334th dokutan 542 230 619ms 9 Nov 2025 335th dokutan 541 188 2,347ms 8 Sep 2025 336th janbehrens 🇩🇪 541 252 501ms 10 Jan 2022 337th GrayJoKing 🇦🇺 540 474 2ms 14 Nov 2020 338th adamnielson42 🇺🇸 539 165 14ms 26 May 2023 339th user189032 539 180 11ms 29 May 2019 339th itsh01 539 180 13ms 12 May 2022 339th dokutan 539 180 10ms 8 Sep 2025 342nd AlexDaniel 🇪🇪 536 121 132ms 13 Mar 2018 343rd AlephSquirrel 536 166 17ms 13 Aug 2023 344th janbehrens 🇩🇪 536 239 1ms 21 Mar 2022 345th emgordon154 534 463 2ms 9 Jun 2025 346th snoozingnewt 🇨🇦 533 309 3ms 9 Nov 2025 347th BambooleanLogic 🇸🇪 531 183 11ms 5 Jul 2023 348th alexkunin 528 184 10ms 6 Jul 2019 349th MeWhenI 🇻🇦 528 520 1,795ms 12 days ago 350th MeWhenI 🇻🇦 522 142 467ms 14 Feb 2023 351st Natanaelel 🇸🇪 520 343 131ms 22 Jan 2023 352nd AlephSquirrel 519 165 561ms 21 Jan 2024 353rd coreynash 519 187 11ms 25 May 2023 354th IISResetMe 517 165 288ms 2 Dec 2025 355th Bulmenisaurus 517 172 10ms 30 Jul 2024 356th lacroixjonathan87 515 202 5ms 3 Jan 2021 357th ShiraJoseph 🇺🇸 514 189 11ms 28 Apr 2022 358th inventshah 512 167 651ms 16 Jan 2024 359th Natanaelel 🇸🇪 511 127 163ms 30 Mar 2026 360th unfinishedprogram 511 190 12ms 14 Jul 2023 361st lynn 510 102 42ms 19 Oct 2023 362nd filharmonista 510 251 2ms 9 Mar 2020 363rd inventshah 508 175 14ms 18 Jan 2023 364th moikaturns 🇬🇧 508 191 12ms 10 Nov 2022 365th tatzyr 🇯🇵 507 129 41ms 25 Mar 2025 366th gnlow 🇰🇷 506 192 12ms 18 Feb 2021 367th JDiLenarda 🇫🇷 506 301 1,697ms 29 Nov 2023 368th marcin7Cd 503 177 21ms 14 Mar 2020 369th eranws 503 193 12ms 1 Nov 2022 370th kmathis22 503 248 567ms 19 days ago 371st billings7 🇬🇧 502 272 409ms 19 May 2024 372nd Natanaelel 🇸🇪 499 131 36ms 9 Jun 2023 373rd MeWhenI 🇻🇦 499 330 2ms 10 Sep 2022 374th janbehrens 🇩🇪 498 195 11ms 17 Jun 2023 375th dokutan 497 240 2ms 21 Apr 2024 376th alexsave 495 196 12ms 14 Dec 2025 377th tobeannouncd 494 361 123ms 8 Jan 2024 378th h3ra993huskp 🇯🇵 493 253 787ms 30 Nov 2025 379th marcin7Cd 493 519 6ms 16 Nov 2020 380th m-tkach 🇺🇦 492 181 11ms 31 Dec 2022 381st gastropner 492 260 2ms 24 Dec 2020 382nd retrohun 491 277 3ms 2 hours ago 383rd MeWhenI 🇻🇦 490 232 133ms 27 Jan 2023 384th blaztoma 🇱🇹 488 134 38ms 3 hours ago 385th janbehrens 🇩🇪 488 272 2,947ms 20 Nov 2022 386th BREMAUCY 🇫🇷 486 183 10ms 24 Jul 2025 387th GrayJoKing 🇦🇺 484 180 95ms 10 Aug 2023 388th emgordon154 482 211 2,575ms 3 Nov 2024 389th janbehrens 🇩🇪 481 216 5ms 2 Jul 2023 390th janbehrens 🇩🇪 480 261 588ms 24 Mar 2022 391st dokutan 479 182 83ms 26 Jan 2026 392nd davitf 478 186 11ms 30 Oct 2018 393rd Kibble 478 203 12ms 27 Jul 2020 394th madex 🇩🇪 477 213 2,631ms 29 Mar 2026 395th Maznek 476 204 10ms 27 days ago 396th emgordon154 472 305 4ms 26 Jan 2025 397th Ripick 471 355 405ms 11 Aug 2024 398th elisherer 🇮🇱 469 207 13ms 18 Apr 2019 398th weliveinhell 🇭🇹 469 207 10ms 1 Feb 2024 398th JOrE20 469 207 11ms 4 Feb 2026 First Prev 301–400 of 913 Next Last