Morse Decoder in all languages in bytes. 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 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 451st MarcMush 🇫🇷 447 206 4 Feb 2024 452nd yuchuehw 447 366 4 Jan 2024 453rd olleicua 🇺🇸 445 228 28 May 2024 454th Waffle3z 445 339 22 Oct 2020 455th davecame 444 291 15 Mar 2024 456th karhuthebear 443 292 5 May 2022 457th tatzyr 🇯🇵 440 231 24 Feb 2025 458th janAkali 🇷🇺 439 391 2 Jun 2025 459th yokasuretsu 438 232 26 Apr 2018 460th petar-donchev 437 296 8 Sep 2019 460th JVerwolf 437 296 26 Aug 2021 462nd c0d3-4-F00d 🇩🇪 437 302 11 Feb 2022 463rd SniperSmiley 🇺🇸 434 298 4 Jul 2022 464th dokutan 434 347 17 Apr 2024 465th yokasuretsu 433 235 28 Jun 2018 466th Emutis 🇱🇹 431 300 2 Aug 2025 467th MeWhenI 🇻🇦 431 354 30 Oct 2023 468th msrawson 428 302 2 Sep 2018 468th Bonjour27891 🇻🇳 428 302 13 Mar 2022 470th JRaspass 🇬🇧 427 264 5 Sep 2021 471st kaascevich 426 373 8 days ago 472nd BenBanerjeeRichards 425 304 12 Nov 2021 473rd hyvyys 423 287 18 Sep 2020 474th fgrosshans 🇫🇷 423 306 9 May 2023 475th LorenzoTa 422 267 27 Apr 2019 476th AlexDaniel 🇪🇪 419 243 13 Mar 2018 477th rvdnieuwendijk 🇳🇱 417 276 29 Jun 2020 478th hamhub7 417 356 18 Aug 2022 479th eiburns 416 311 25 Aug 2023 480th robymus 413 246 18 Sep 2018 481st ericlangedijk 🇸🇮 411 362 19 Mar 2022 482nd nephila-nacrea 🇬🇧 410 275 21 Mar 2018 483rd proton 🇩🇪 408 249 9 Jun 2020 484th patbassing 405 319 8 Jul 2019 484th dymowski 405 319 3 Jan 2020 486th lukechampine 403 476 19 Apr 2020 487th CarsonChr 🇺🇸 402 370 21 Jan 2025 488th Yewzir 🇧🇪 402 413 18 Oct 2023 489th graft 401 253 10 Mar 2018 490th jerrandolph 400 480 21 Apr 2020 491st mathisfun271 399 324 19 Feb 2024 492nd vibdev 397 306 26 Aug 2021 493rd NicoAdams 397 326 30 Dec 2021 494th labster 396 285 25 Feb 2018 495th edre 393 329 30 Apr 2018 496th IISResetMe 392 294 24 Feb 2024 497th relet 392 330 9 Aug 2018 497th TobyBoyne 🇬🇧 392 330 15 Apr 2022 497th neihousaigaai 392 330 14 Feb 2024 500th mizuzimu 391 331 16 Mar 2021 501st LeeCamp 390 332 25 Dec 2021 502nd juliansiebert 🇩🇪 387 298 20 Jan 2023 503rd albanian-laundromat 386 335 3 Apr 2025 504th kurkale6ka 385 336 28 Dec 2023 505th zdzc 384 337 1 Apr 2018 506th masinag 🇮🇹 383 345 5 Nov 2024 507th TheDrawingCoder-Gamer 383 393 6 Jul 2025 508th neihousaigaai 383 428 18 Apr 2021 509th dylanarmstrong 382 318 15 Sep 2024 510th bac0id 381 390 4 Jul 2024 511th tpaxman 🇨🇦 380 340 17 Dec 2020 511th OllieBoyne 🇬🇧 380 340 14 Apr 2022 513th MeWhenI 🇻🇦 380 740 9 Feb 2025 514th mcreenan 378 269 16 Jun 2018 515th dokutan 378 744 12 Jan 2025 516th KatieLG 🇬🇧 375 345 19 Jul 2025 517th LukeBridges 🇬🇧 374 325 21 Aug 2024 518th 77Tigers 374 346 2 Mar 2021 519th neihousaigaai 372 327 14 May 2021 520th fuchen 370 427 11 May 2020 521st SirFireball3521 369 276 1 Mar 2023 522nd marcin7Cd 369 420 11 Mar 2021 523rd TimCurwick 🇺🇸 368 313 28 Jul 2020 524th jfallon1997 368 351 24 Aug 2022 525th guliyevemil1 🇦🇿 367 523 16 Apr 2020 Prev 451–525 of 844 Next
