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 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 Chars Time 226th adamnielson42 🇺🇸 655 137 5 Dec 2023 227th MeWhenI 🇻🇦 653 199 25 Dec 2021 228th ReidZ3 🇺🇸 652 275 3 Dec 2020 229th leon-w 648 138 12 Jul 2019 229th MeWhenI 🇻🇦 648 138 31 Jul 2024 229th ovs-code 🇩🇪 648 138 5 Aug 2024 229th jared-hughes 648 138 11 Aug 2024 233rd MeWhenI 🇻🇦 648 144 12 May 2023 234th ovs-code 🇩🇪 647 134 5 Aug 2024 235th MarcMush 🇫🇷 646 117 4 Feb 2024 235th antimon2 🇯🇵 646 117 7 days ago 237th inventshah 645 162 3 Dec 2022 238th jared-hughes 645 208 30 Aug 2022 239th user189032 645 278 29 May 2019 240th lynn 644 242 17 Aug 2021 241st emplv 🇱🇻 643 164 3 Oct 2023 242nd sisyphus-ppcg 🇦🇺 642 135 17 Jan 2024 243rd GrayJoKing 🇦🇺 640 108 10 Aug 2023 244th wh3n3v3r 🇨🇿 639 140 18 Nov 2024 245th okhoel 🇳🇴 637 144 30 Sep 2022 246th janbehrens 🇩🇪 636 175 9 Jun 2021 247th tdkkdt 🇷🇺 636 216 21 Nov 2021 248th MeWhenI 🇻🇦 635 154 26 Feb 2025 249th jared-hughes 631 155 14 Jan 2023 250th neel11235813 630 142 26 Jan 2023 251st jupj 🇫🇮 630 205 26 Aug 2022 252nd MeWhenI 🇻🇦 629 148 21 days ago 253rd edsrzf 🇳🇿 624 169 3 Sep 2024 254th Steffan153 🇫🇮 620 107 28 Jul 2024 255th stefangimmillaro 620 170 6 Feb 2023 256th jared-hughes 620 200 28 Feb 2022 257th neel11235813 619 140 31 Mar 2024 258th rucin93 🇵🇱 619 144 23 Jan 2025 259th Sp3000 🇦🇺 619 145 10 May 2021 260th xkacer 🇨🇿 619 158 25 Jan 2021 261st yzhs 🇩🇪 617 145 25 Oct 2020 262nd edsrzf 🇳🇿 617 201 17 Apr 2025 263rd lynn 616 102 19 Oct 2023 264th MeWhenI 🇻🇦 615 149 28 Jan 2023 265th Waffle3z 614 202 8 Apr 2022 266th jakobkordez 🇸🇮 613 146 31 Oct 2022 266th stefangimmillaro 613 146 6 Feb 2023 268th ovs-code 🇩🇪 612 113 22 Feb 2025 268th error256 612 113 28 May 2025 270th targrik 612 160 7 Jun 2025 271st Irratix 🇳🇱 607 221 11 Jan 2023 272nd stefangimmillaro 606 114 26 Dec 2024 273rd MeWhenI 🇻🇦 605 209 27 Jan 2023 274th ndren 600 149 2 Aug 2025 275th thisishowmymindworks 🇳🇴 597 164 8 Jun 2023 276th Kacarott 🇦🇺 597 201 24 Sep 2024 277th MeWhenI 🇻🇦 594 146 13 Jul 2024 278th jacklynnepenick 591 152 29 Aug 2021 279th bricknellj 588 152 31 Jul 2024 279th CopperyMarrow15 588 152 24 Aug 2025 281st jacklynnepenick 585 153 15 Aug 2021 282nd Shanethegamer 🇺🇸 585 474 13 Apr 2025 283rd tayloia 🇬🇧 583 168 17 May 2023 284th annaproxy 581 154 18 Jan 2023 285th olivermrose 🇺🇸 576 120 28 Oct 2021 286th targrik 564 187 6 Jan 2025 287th 5cw 🇺🇸 563 159 7 Aug 2025 288th MeWhenI 🇻🇦 563 202 27 Jan 2023 289th KatieLG 🇬🇧 563 442 22 Apr 2025 290th AlephSquirrel 561 112 28 Dec 2023 291st fajost 559 160 8 Sep 2020 292nd MeWhenI 🇻🇦 558 189 28 Jan 2023 293rd CaedenHarper 🇨🇦 556 156 1 Aug 2025 294th error256 556 160 24 May 2025 295th dokutan 555 188 27 days ago 296th acotis 555 324 19 Mar 2025 297th C0de5mith 🇺🇸 553 177 19 Sep 2022 298th Natanaelel 🇸🇪 552 169 22 Jan 2023 299th helbling 🇨🇭 550 178 14 Sep 2024 300th NerdyMcNerd42 549 163 18 Feb 2023 First Prev 226–300 of 843 Next Last