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 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 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 cbondurant 658 273 221ms 6 May 2021 242nd targrik 656 148 11ms 23 Dec 2025 243rd primo-ppcg 🇹🇭 656 190 662ms 9 Apr 2022 244th snoozingnewt 🇨🇦 655 224 91ms 19 Oct 2025 245th Seek64 🇩🇪 654 136 15ms 13 Feb 2025 246th PatrickStephansen 🇿🇦 652 149 10ms 2 Oct 2020 247th GrayJoKing 🇦🇺 651 225 30ms 13 Mar 2023 248th ReidZ3 🇺🇸 648 275 124ms 3 Dec 2020 249th anter69 🇭🇺 647 101 45ms 12 Feb 2024 250th leon-w 645 138 10ms 12 Jul 2019 250th MeWhenI 🇻🇦 645 138 16ms 31 Jul 2024 250th ovs-code 🇩🇪 645 138 14ms 5 Aug 2024 250th jared-hughes 645 138 14ms 11 Aug 2024 254th adamnielson42 🇺🇸 642 137 2ms 5 Dec 2023 255th user189032 641 278 127ms 29 May 2019 256th lynn 640 242 194ms 17 Aug 2021 257th ovs-code 🇩🇪 639 134 540ms 5 Aug 2024 258th jared-hughes 638 208 452ms 30 Aug 2022 259th MeWhenI 🇻🇦 637 144 1,458ms 12 May 2023 260th wh3n3v3r 🇨🇿 635 140 10ms 18 Nov 2024 261st inventshah 635 162 6ms 3 Dec 2022 262nd MeWhenI 🇻🇦 634 82 43ms 27 Jan 2023 263rd sisyphus-ppcg 🇦🇺 634 135 535ms 17 Jan 2024 264th emplv 🇱🇻 634 164 5ms 3 Oct 2023 265th MarcMush 🇫🇷 633 117 1,374ms 4 Feb 2024 265th antimon2 🇯🇵 633 117 735ms 29 Sep 2025 267th tdkkdt 🇷🇺 632 216 501ms 21 Nov 2021 268th MeWhenI 🇻🇦 630 154 10ms 26 Feb 2025 269th neel11235813 626 142 17ms 26 Jan 2023 270th jared-hughes 626 155 11ms 14 Jan 2023 271st janbehrens 🇩🇪 626 175 3ms 9 Jun 2021 272nd jupj 🇫🇮 625 205 1ms 26 Aug 2022 273rd dokutan 622 161 7ms 31 Oct 2024 274th emgordon154 622 185 4ms 7 Jun 2025 275th xkacer 🇨🇿 615 158 11ms 25 Jan 2021 276th edsrzf 🇳🇿 615 169 4ms 3 Sep 2024 277th yzhs 🇩🇪 613 145 10ms 25 Oct 2020 278th neel11235813 612 140 469ms 31 Mar 2024 279th jared-hughes 612 200 1ms 28 Feb 2022 280th stefangimmillaro 611 170 5ms 6 Feb 2023 281st jakobkordez 🇸🇮 609 146 11ms 31 Oct 2022 281st stefangimmillaro 609 146 15ms 6 Feb 2023 283rd edsrzf 🇳🇿 609 201 2ms 17 Apr 2025 284th rucin93 🇵🇱 607 144 140ms 23 Jan 2025 285th Sp3000 🇦🇺 606 145 3ms 10 May 2021 286th Waffle3z 606 202 2ms 8 Apr 2022 287th GrayJoKing 🇦🇺 605 108 35ms 10 Aug 2023 288th MeWhenI 🇻🇦 602 148 1,917ms 15 Sep 2025 289th Irratix 🇳🇱 600 221 2,941ms 11 Jan 2023 290th MeWhenI 🇻🇦 599 209 603ms 27 Jan 2023 291st snoozingnewt 🇨🇦 594 261 95ms 20 Nov 2025 292nd okhoel 🇳🇴 592 144 270ms 30 Sep 2022 293rd thisishowmymindworks 🇳🇴 592 164 13ms 8 Jun 2023 294th Kacarott 🇦🇺 588 201 163ms 24 Sep 2024 295th MeWhenI 🇻🇦 586 146 548ms 13 Jul 2024 296th bricknellj 585 152 14ms 31 Jul 2024 296th CopperyMarrow15 585 152 16ms 24 Aug 2025 298th ovs-code 🇩🇪 584 89 40ms 12 Nov 2025 299th jacklynnepenick 581 153 11ms 15 Aug 2021 300th Shanethegamer 🇺🇸 581 474 1,562ms 13 Apr 2025 301st ovs-code 🇩🇪 578 113 39ms 22 Feb 2025 301st error256 578 113 36ms 28 May 2025 303rd jacklynnepenick 578 152 3ms 29 Aug 2021 304th annaproxy 578 154 10ms 18 Jan 2023 305th tayloia 🇬🇧 578 168 11ms 17 May 2023 306th stefangimmillaro 573 114 37ms 26 Dec 2024 307th snoozingnewt 🇨🇦 573 240 122ms 22 Dec 2025 308th MeWhenI 🇻🇦 572 149 275ms 28 Jan 2023 309th blaztoma 🇱🇹 567 157 10ms 9 days ago 310th madex 🇩🇪 567 226 2ms 5 days ago 311th MeWhenI 🇻🇦 566 439 1,812ms 7 Nov 2025 312th Lv0Sys 🇵🇱 561 173 10ms 21 Dec 2025 313th 5cw 🇺🇸 559 159 15ms 7 Aug 2025 314th MeWhenI 🇻🇦 559 262 35ms 6 Jun 2023 315th KatieLG 🇬🇧 559 442 2ms 22 Apr 2025 316th acotis 558 322 218ms 16 Feb 2026 317th fajost 556 160 15ms 8 Sep 2020 318th MeWhenI 🇻🇦 554 202 1,023ms 27 Jan 2023 319th ryyyn 🇺🇸 553 161 15ms 17 Dec 2025 320th MeWhenI 🇻🇦 550 189 4ms 28 Jan 2023 First Prev 241–320 of 904 Next Last