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 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 Dragon Curve 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 241st o0lit3 🇺🇸 666 91 3ms 26 Oct 2020 242nd m-tkach 🇺🇦 666 283 69ms 11 May 2022 243rd angel-p57 🇯🇵 661 387 2ms 6 Dec 2023 244th Seek64 🇩🇪 659 135 15ms 5 days ago 245th snoozingnewt 🇨🇦 659 224 89ms 19 Oct 2025 246th cbondurant 658 273 222ms 6 May 2021 247th primo-ppcg 🇹🇭 657 190 723ms 9 Apr 2022 248th targrik 656 148 11ms 23 Dec 2025 249th GrayJoKing 🇦🇺 655 225 30ms 13 Mar 2023 250th PatrickStephansen 🇿🇦 652 149 10ms 2 Oct 2020 251st ReidZ3 🇺🇸 650 275 124ms 3 Dec 2020 252nd anter69 🇭🇺 647 101 40ms 12 Feb 2024 253rd leon-w 645 138 11ms 12 Jul 2019 253rd MeWhenI 🇻🇦 645 138 16ms 31 Jul 2024 253rd ovs-code 🇩🇪 645 138 19ms 5 Aug 2024 253rd jared-hughes 645 138 14ms 11 Aug 2024 257th lynn 643 242 194ms 17 Aug 2021 258th user189032 643 278 127ms 29 May 2019 259th adamnielson42 🇺🇸 642 137 2ms 5 Dec 2023 260th ovs-code 🇩🇪 639 134 584ms 5 Aug 2024 261st jared-hughes 639 208 435ms 30 Aug 2022 262nd MeWhenI 🇻🇦 638 144 1,656ms 12 May 2023 263rd wh3n3v3r 🇨🇿 635 140 14ms 18 Nov 2024 264th inventshah 635 162 8ms 3 Dec 2022 265th emplv 🇱🇻 635 164 5ms 3 Oct 2023 266th MeWhenI 🇻🇦 634 82 43ms 27 Jan 2023 267th MarcMush 🇫🇷 634 117 1,471ms 4 Feb 2024 267th antimon2 🇯🇵 634 117 778ms 29 Sep 2025 269th sisyphus-ppcg 🇦🇺 634 135 645ms 17 Jan 2024 270th tdkkdt 🇷🇺 632 216 489ms 21 Nov 2021 271st scpchicken 🇵🇼 631 96 4ms 2 days ago 272nd MeWhenI 🇻🇦 631 154 12ms 26 Feb 2025 273rd jusaka 629 122 3ms 15 days ago 274th janbehrens 🇩🇪 629 175 3ms 9 Jun 2021 275th neel11235813 627 142 19ms 26 Jan 2023 276th jared-hughes 627 155 13ms 14 Jan 2023 277th dokutan 625 161 6ms 31 Oct 2024 278th emgordon154 625 185 4ms 7 Jun 2025 279th jupj 🇫🇮 625 205 1ms 26 Aug 2022 280th edsrzf 🇳🇿 616 169 4ms 3 Sep 2024 281st xkacer 🇨🇿 615 158 11ms 25 Jan 2021 282nd yzhs 🇩🇪 614 145 12ms 25 Oct 2020 283rd stefangimmillaro 612 170 5ms 6 Feb 2023 284th neel11235813 611 140 531ms 31 Mar 2024 285th jakobkordez 🇸🇮 609 146 11ms 31 Oct 2022 285th stefangimmillaro 609 146 19ms 6 Feb 2023 287th rucin93 🇵🇱 608 144 155ms 23 Jan 2025 288th Sp3000 🇦🇺 606 145 3ms 10 May 2021 289th GrayJoKing 🇦🇺 605 108 38ms 10 Aug 2023 290th MeWhenI 🇻🇦 603 148 1,194ms 15 Sep 2025 291st MeWhenI 🇻🇦 602 209 603ms 27 Jan 2023 292nd Irratix 🇳🇱 601 221 2,883ms 11 Jan 2023 293rd jared-hughes 598 200 1ms 28 Feb 2022 293rd edsrzf 🇳🇿 598 200 2ms 16 hours ago 295th snoozingnewt 🇨🇦 596 261 95ms 20 Nov 2025 296th blaztoma 🇱🇹 595 233 105ms 6 days ago 297th okhoel 🇳🇴 592 144 274ms 30 Sep 2022 298th thisishowmymindworks 🇳🇴 592 164 11ms 8 Jun 2023 299th Waffle3z 592 202 2ms 8 Apr 2022 300th Kacarott 🇦🇺 588 201 163ms 24 Sep 2024 301st MeWhenI 🇻🇦 586 146 541ms 13 Jul 2024 302nd bricknellj 585 152 20ms 31 Jul 2024 302nd CopperyMarrow15 585 152 16ms 24 Aug 2025 304th Shanethegamer 🇺🇸 585 474 1,222ms 13 Apr 2025 305th ovs-code 🇩🇪 584 89 45ms 12 Nov 2025 306th jacklynnepenick 581 153 13ms 15 Aug 2021 307th ovs-code 🇩🇪 579 113 39ms 22 Feb 2025 307th error256 579 113 40ms 28 May 2025 309th jacklynnepenick 578 152 3ms 29 Aug 2021 310th annaproxy 578 154 12ms 18 Jan 2023 311th tayloia 🇬🇧 578 168 10ms 17 May 2023 312th snoozingnewt 🇨🇦 577 240 122ms 22 Dec 2025 313th stefangimmillaro 574 114 43ms 26 Dec 2024 314th MeWhenI 🇻🇦 573 149 273ms 28 Jan 2023 315th blaztoma 🇱🇹 567 157 10ms 25 Mar 2026 316th madex 🇩🇪 567 226 2ms 26 days ago 317th MeWhenI 🇻🇦 563 262 35ms 6 Jun 2023 318th Lv0Sys 🇵🇱 561 173 13ms 21 Dec 2025 319th 5cw 🇺🇸 560 159 17ms 7 Aug 2025 320th KatieLG 🇬🇧 559 442 2ms 22 Apr 2025 First Prev 241–320 of 958 Next Last