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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 301st FlorianCassayre 🇫🇷 637 203 18ms 21 Oct 2023 301st ahmetdemirag 🇨🇾 637 203 10ms 18 Nov 2024 301st plcc0 637 203 10ms 21 days ago 304th Sp3000 🇦🇺 636 147 3ms 10 May 2021 305th ShiraJoseph 🇺🇸 636 191 10ms 28 Apr 2022 306th Natanaelel 🇸🇪 634 204 17ms 20 Jan 2023 307th unfinishedprogram 633 192 9ms 14 Jul 2023 308th blaztoma 🇱🇹 631 205 14ms 11 days ago 309th eranws 630 193 10ms 1 Nov 2022 309th moikaturns 🇬🇧 630 193 10ms 10 Nov 2022 311th janbehrens 🇩🇪 627 180 3ms 6 May 2021 312th gnlow 🇰🇷 626 194 12ms 18 Feb 2021 313th guilhem-roy 🇫🇷 625 207 11ms 25 Feb 2022 313th RDShah 625 207 10ms 16 Jan 2023 313th Pyroan 625 207 14ms 2 Mar 2025 316th albanian-laundromat 623 171 1,185ms 26 Sep 2025 317th janbehrens 🇩🇪 623 195 9ms 17 Jun 2023 318th dokutan 623 199 154ms 8 Sep 2025 319th MeWhenI 🇻🇦 623 209 776ms 27 Jan 2023 320th za3k 616 210 14ms 13 Oct 2022 321st jacklynnepenick 615 152 4ms 29 Aug 2021 322nd Kacarott 🇦🇺 615 201 191ms 24 Sep 2024 323rd nullie 613 211 11ms 9 Jun 2022 323rd janbehrens 🇩🇪 613 211 13ms 17 Jun 2023 325th dokutan 611 249 8ms 20 Feb 2025 326th quimey 607 213 11ms 17 Jul 2023 327th MeWhenI 🇻🇦 606 202 16ms 27 Jan 2023 328th dokutan 604 188 3,329ms 8 Sep 2025 329th commandblockguy 🇺🇸 602 215 20ms 6 Apr 2023 330th jupj 🇫🇮 600 220 2ms 26 Aug 2022 331st The3gs 599 216 9ms 13 Oct 2020 332nd commandblockguy 🇺🇸 598 205 1,108ms 1 Sep 2025 333rd abailey2020 🇺🇸 596 217 10ms 19 Aug 2020 333rd CedricGebistorf 596 217 14ms 20 Feb 2022 333rd cros107 🇦🇺 596 217 17ms 9 Sep 2025 336th Kibble 593 205 10ms 27 Jul 2020 337th dokutan 590 238 532ms 24 Sep 2025 338th janbehrens 🇩🇪 590 252 358ms 10 Jan 2022 339th bluebear94 585 174 126ms 2 Mar 2018 340th yzhs 🇩🇪 583 222 14ms 23 Jun 2023 341st Shanethegamer 🇺🇸 583 482 1,074ms 13 Apr 2025 342nd emgordon154 581 211 1,860ms 19 Apr 2025 343rd j-Ewan 580 223 14ms 3 Mar 2022 344th evan-schiewe 579 257 353ms 21 Nov 2021 345th emgordon154 577 224 10ms 19 Apr 2025 346th PatrickStephansen 🇿🇦 576 211 15ms 8 Oct 2020 347th hoodadam 575 225 13ms 11 Jun 2019 347th sambirnbaum1 575 225 17ms 13 Oct 2019 347th RYNO8 575 225 10ms 13 Dec 2021 350th MeWhenI 🇻🇦 574 189 5ms 28 Jan 2023 351st neel11235813 573 214 767ms 31 Mar 2024 352nd pyrolitic 🇮🇪 570 227 12ms 6 Apr 2022 352nd neel11235813 570 227 10ms 22 Feb 2023 354th voytxt 🇨🇿 568 214 12ms 20 Feb 2025 355th alangodfrey 567 228 10ms 31 Jan 2019 356th wh3n3v3r 🇨🇿 565 229 10ms 18 Nov 2024 357th MeWhenI 🇻🇦 565 330 3ms 10 Sep 2022 358th ydevor 🇮🇱 562 230 10ms 16 Feb 2021 358th andrewjc2000 562 230 9ms 16 Jul 2025 360th acotis 561 326 341ms 19 Mar 2025 361st KatieLG 🇬🇧 561 450 3ms 22 Apr 2025 362nd janbehrens 🇩🇪 560 272 2,417ms 20 Nov 2022 363rd nullshallot 558 205 242ms 7 Jan 2025 364th bastienvoirin 🇫🇷 557 232 9ms 5 Apr 2020 365th janbehrens 🇩🇪 552 239 2ms 21 Mar 2022 366th GrayJoKing 🇦🇺 552 474 2ms 14 Nov 2020 367th targrik 547 198 4ms 19 Mar 2025 368th billings7 🇬🇧 547 272 358ms 19 May 2024 369th thisishowmymindworks 🇳🇴 543 224 9ms 5 Jun 2024 370th marcin7Cd 541 239 18ms 14 Mar 2020 371st olivermrose 🇺🇸 540 188 35ms 28 Oct 2021 372nd emgordon154 538 211 3,463ms 3 Nov 2024 373rd jacklynnepenick 537 241 13ms 28 Aug 2021 373rd ImpressedByRocks 537 241 16ms 20 Sep 2022 373rd jameswmccarty 537 241 11ms 7 Mar 2025 First Prev 301–375 of 850 Next Last
