Morse Decoder in all languages in chars. 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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 Chars Time Submitted 226th emgordon154 653 185 5ms 7 Jun 2025 227th cbondurant 653 273 225ms 6 May 2021 228th PatrickStephansen 🇿🇦 651 149 11ms 2 Oct 2020 229th ReidZ3 🇺🇸 646 275 113ms 3 Dec 2020 230th leon-w 644 138 10ms 12 Jul 2019 230th MeWhenI 🇻🇦 644 138 19ms 31 Jul 2024 230th ovs-code 🇩🇪 644 138 16ms 5 Aug 2024 230th jared-hughes 644 138 15ms 11 Aug 2024 234th adamnielson42 🇺🇸 642 137 3ms 5 Dec 2023 235th user189032 639 278 134ms 29 May 2019 236th ovs-code 🇩🇪 638 134 548ms 5 Aug 2024 237th jared-hughes 638 208 376ms 30 Aug 2022 238th MeWhenI 🇻🇦 637 144 1,130ms 12 May 2023 239th lynn 636 242 139ms 17 Aug 2021 240th wh3n3v3r 🇨🇿 635 140 11ms 18 Nov 2024 241st inventshah 635 162 7ms 3 Dec 2022 242nd MeWhenI 🇻🇦 634 82 51ms 27 Jan 2023 243rd emplv 🇱🇻 634 164 4ms 3 Oct 2023 244th sisyphus-ppcg 🇦🇺 633 135 585ms 17 Jan 2024 245th MarcMush 🇫🇷 632 117 1,451ms 4 Feb 2024 245th antimon2 🇯🇵 632 117 890ms 29 Sep 2025 247th tdkkdt 🇷🇺 631 216 381ms 21 Nov 2021 248th GrayJoKing 🇦🇺 630 108 36ms 10 Aug 2023 249th MeWhenI 🇻🇦 630 154 10ms 26 Feb 2025 250th okhoel 🇳🇴 628 144 248ms 30 Sep 2022 251st neel11235813 626 142 19ms 26 Jan 2023 252nd jared-hughes 626 155 9ms 14 Jan 2023 253rd janbehrens 🇩🇪 626 175 3ms 9 Jun 2021 254th jupj 🇫🇮 624 205 2ms 26 Aug 2022 255th MeWhenI 🇻🇦 616 148 791ms 15 Sep 2025 256th edsrzf 🇳🇿 615 169 4ms 3 Sep 2024 257th xkacer 🇨🇿 614 158 11ms 25 Jan 2021 258th yzhs 🇩🇪 613 145 11ms 25 Oct 2020 259th jared-hughes 612 200 2ms 28 Feb 2022 260th neel11235813 611 140 476ms 31 Mar 2024 261st stefangimmillaro 611 170 4ms 6 Feb 2023 262nd jakobkordez 🇸🇮 609 146 13ms 31 Oct 2022 262nd stefangimmillaro 609 146 19ms 6 Feb 2023 264th edsrzf 🇳🇿 609 201 2ms 17 Apr 2025 265th rucin93 🇵🇱 607 144 132ms 23 Jan 2025 266th MeWhenI 🇻🇦 607 149 210ms 28 Jan 2023 267th targrik 607 160 10ms 7 Jun 2025 268th Steffan153 🇫🇮 606 107 135ms 28 Jul 2024 269th Sp3000 🇦🇺 606 145 3ms 10 May 2021 270th Waffle3z 606 202 2ms 8 Apr 2022 271st ovs-code 🇩🇪 602 113 34ms 22 Feb 2025 271st error256 602 113 40ms 28 May 2025 273rd Irratix 🇳🇱 600 221 2,265ms 11 Jan 2023 274th snoozingnewt 🇺🇸 597 149 10ms 15 days ago 275th stefangimmillaro 596 114 38ms 26 Dec 2024 276th MeWhenI 🇻🇦 596 209 776ms 27 Jan 2023 277th thisishowmymindworks 🇳🇴 592 164 10ms 8 Jun 2023 278th snoozingnewt 🇺🇸 590 145 406ms 15 days ago 279th Kacarott 🇦🇺 588 201 191ms 24 Sep 2024 280th MeWhenI 🇻🇦 586 146 635ms 13 Jul 2024 281st bricknellj 585 152 22ms 31 Jul 2024 281st CopperyMarrow15 585 152 17ms 24 Aug 2025 283rd jacklynnepenick 581 153 14ms 15 Aug 2021 284th Shanethegamer 🇺🇸 581 474 1,499ms 13 Apr 2025 285th jacklynnepenick 578 152 4ms 29 Aug 2021 286th tayloia 🇬🇧 578 168 11ms 17 May 2023 287th annaproxy 577 154 10ms 18 Jan 2023 288th olivermrose 🇺🇸 567 120 36ms 28 Oct 2021 289th MeWhenI 🇻🇦 561 439 1,647ms 4 days ago 290th dokutan 560 230 416ms 3 days ago 291st 5cw 🇺🇸 559 159 15ms 7 Aug 2025 292nd KatieLG 🇬🇧 559 442 2ms 22 Apr 2025 293rd fajost 556 160 18ms 8 Sep 2020 294th targrik 556 187 4ms 6 Jan 2025 295th MeWhenI 🇻🇦 554 202 16ms 27 Jan 2023 296th MeWhenI 🇻🇦 550 189 4ms 28 Jan 2023 297th acotis 550 324 286ms 19 Mar 2025 298th CaedenHarper 🇨🇦 548 156 900ms 1 Aug 2025 299th C0de5mith 🇺🇸 548 177 9ms 19 Sep 2022 300th NerdyMcNerd42 546 163 10ms 18 Feb 2023 First Prev 226–300 of 853 Next Last