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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 300th kistlerf 🇨🇭 640 202 10ms 19 May 2025 302nd stefangimmillaro 638 170 4ms 6 Feb 2023 303rd FlorianCassayre 🇫🇷 637 203 18ms 21 Oct 2023 303rd ahmetdemirag 🇨🇾 637 203 10ms 18 Nov 2024 303rd plcc0 637 203 10ms 4 Oct 2025 306th Sp3000 🇦🇺 636 147 3ms 10 May 2021 307th ShiraJoseph 🇺🇸 636 191 10ms 28 Apr 2022 308th Natanaelel 🇸🇪 634 204 17ms 20 Jan 2023 309th unfinishedprogram 633 192 9ms 14 Jul 2023 310th blaztoma 🇱🇹 631 205 14ms 20 days ago 311th albanian-laundromat 630 169 895ms 10 hours ago 312th eranws 630 193 10ms 1 Nov 2022 312th moikaturns 🇬🇧 630 193 10ms 10 Nov 2022 314th janbehrens 🇩🇪 627 180 3ms 6 May 2021 315th gnlow 🇰🇷 626 194 12ms 18 Feb 2021 316th guilhem-roy 🇫🇷 625 207 11ms 25 Feb 2022 316th RDShah 625 207 10ms 16 Jan 2023 316th Pyroan 625 207 14ms 2 Mar 2025 319th janbehrens 🇩🇪 623 195 9ms 17 Jun 2023 320th dokutan 623 199 153ms 8 Sep 2025 321st MeWhenI 🇻🇦 623 209 776ms 27 Jan 2023 322nd za3k 616 210 14ms 13 Oct 2022 323rd jacklynnepenick 615 152 4ms 29 Aug 2021 324th Kacarott 🇦🇺 615 201 191ms 24 Sep 2024 325th nullie 613 211 11ms 9 Jun 2022 325th janbehrens 🇩🇪 613 211 13ms 17 Jun 2023 327th dokutan 611 249 8ms 20 Feb 2025 328th quimey 607 213 11ms 17 Jul 2023 329th MeWhenI 🇻🇦 606 202 16ms 27 Jan 2023 330th dokutan 604 188 3,712ms 8 Sep 2025 331st commandblockguy 🇺🇸 602 215 20ms 6 Apr 2023 332nd jupj 🇫🇮 600 220 2ms 26 Aug 2022 333rd The3gs 599 216 9ms 13 Oct 2020 334th commandblockguy 🇺🇸 598 205 1,108ms 1 Sep 2025 335th abailey2020 🇺🇸 596 217 10ms 19 Aug 2020 335th CedricGebistorf 596 217 14ms 20 Feb 2022 335th cros107 🇦🇺 596 217 17ms 9 Sep 2025 338th Kibble 593 205 10ms 27 Jul 2020 339th dokutan 590 238 607ms 24 Sep 2025 340th janbehrens 🇩🇪 590 252 358ms 10 Jan 2022 341st bluebear94 585 174 126ms 2 Mar 2018 342nd yzhs 🇩🇪 583 222 14ms 23 Jun 2023 343rd Shanethegamer 🇺🇸 583 482 1,047ms 13 Apr 2025 344th emgordon154 581 211 1,860ms 19 Apr 2025 345th j-Ewan 580 223 14ms 3 Mar 2022 346th evan-schiewe 579 257 353ms 21 Nov 2021 347th emgordon154 577 224 10ms 19 Apr 2025 348th PatrickStephansen 🇿🇦 576 211 15ms 8 Oct 2020 349th hoodadam 575 225 13ms 11 Jun 2019 349th sambirnbaum1 575 225 17ms 13 Oct 2019 349th RYNO8 575 225 10ms 13 Dec 2021 352nd MeWhenI 🇻🇦 574 189 4ms 28 Jan 2023 353rd neel11235813 573 214 767ms 31 Mar 2024 354th pyrolitic 🇮🇪 570 227 12ms 6 Apr 2022 354th neel11235813 570 227 10ms 22 Feb 2023 356th voytxt 🇨🇿 568 214 12ms 20 Feb 2025 357th alangodfrey 567 228 10ms 31 Jan 2019 358th wh3n3v3r 🇨🇿 565 229 10ms 18 Nov 2024 359th MeWhenI 🇻🇦 565 330 3ms 10 Sep 2022 360th ydevor 🇮🇱 562 230 10ms 16 Feb 2021 360th andrewjc2000 562 230 9ms 16 Jul 2025 362nd acotis 561 326 260ms 19 Mar 2025 363rd KatieLG 🇬🇧 561 450 3ms 22 Apr 2025 364th janbehrens 🇩🇪 560 272 2,417ms 20 Nov 2022 365th nullshallot 558 205 242ms 7 Jan 2025 366th bastienvoirin 🇫🇷 557 232 9ms 5 Apr 2020 367th janbehrens 🇩🇪 552 239 2ms 21 Mar 2022 368th GrayJoKing 🇦🇺 552 474 2ms 14 Nov 2020 369th targrik 547 198 4ms 19 Mar 2025 370th billings7 🇬🇧 547 272 358ms 19 May 2024 371st thisishowmymindworks 🇳🇴 543 224 9ms 5 Jun 2024 372nd marcin7Cd 541 239 18ms 14 Mar 2020 373rd olivermrose 🇺🇸 540 188 35ms 28 Oct 2021 374th emgordon154 538 211 3,848ms 3 Nov 2024 375th jacklynnepenick 537 241 13ms 28 Aug 2021 First Prev 301–375 of 853 Next Last
