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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th lukasmoellerch 276 355 15 Jul 2019 527th SteveL-MSFT 275 333 10 Jun 2020 528th NicoAdams 274 326 30 Dec 2021 529th graft 273 253 10 Mar 2018 530th relet 273 328 9 Aug 2018 530th TobyBoyne 🇬🇧 273 328 15 Apr 2022 532nd madeforlosers 273 358 23 Oct 2024 533rd zdzc 272 329 1 Apr 2018 534th aaronze 🇦🇺 272 359 1 Apr 2021 535th LeeCamp 271 330 25 Dec 2021 535th neihousaigaai 271 330 14 Feb 2024 537th 007lock 271 698 11 May 2020 538th dokutan 270 290 12 Feb 2025 539th kurkale6ka 270 331 29 Dec 2023 540th pg98 269 363 5 Sep 2019 541st alemelis 265 285 6 Aug 2024 542nd tpaxman 🇨🇦 264 338 17 Dec 2020 543rd dijs 264 370 20 Dec 2019 543rd SpareManiKatti 264 370 14 Oct 2021 545th OllieBoyne 🇬🇧 263 340 14 Apr 2022 546th dsntzn 🇸🇰 259 377 3 Mar 2021 547th D1CED 259 612 17 Nov 2021 548th 77Tigers 258 346 2 Mar 2021 549th jfallon1997 256 349 24 Aug 2022 550th inverseLorentz 🇦🇺 255 351 11 Mar 2024 551st ian-h-chamberlain 🇺🇸 255 705 12 Oct 2020 552nd TaserTheFox 🇺🇸 253 354 4 Apr 2023 553rd mcreenan 252 263 16 Jun 2018 554th dzshn 252 355 25 Nov 2020 555th Pena86 250 357 31 Dec 2021 555th aksyristos 250 357 12 Mar 2023 557th varhammer 🇷🇺 250 583 5 Mar 2022 557th MeWhenI 🇻🇦 250 583 16 Apr 2023 559th Psirving 248 360 2 Aug 2020 559th qwjhvbxi 248 360 12 Feb 2024 561st Agazoth 248 370 12 Jun 2020 562nd TheAristos 247 362 30 Oct 2019 563rd mintypython 246 397 19 Oct 2018 564th dokutan 244 283 23 days ago 565th MeWhenI 🇻🇦 244 837 27 Jul 2023 566th adj97 241 371 22 Mar 2020 567th SirFireball3521 240 276 1 Mar 2023 568th LorenzoTa 239 259 27 Apr 2019 569th zakariamouhid 239 409 2 Aug 2023 570th ereztaiar 🇮🇱 239 410 11 Sep 2021 571st TheEric0802 🇩🇪 239 575 22 Sep 2023 572nd dokutan 238 581 24 Dec 2024 573rd JRaspass 🇬🇧 237 262 5 Sep 2021 574th dokutan 236 446 24 days ago 575th jjstreet 236 649 30 Apr 2020 576th 71c 235 381 29 Apr 2018 577th JoeBigToe 235 390 5 Jun 2020 578th wrhm 234 382 15 Dec 2020 579th cdesodt 233 383 10 Sep 2023 580th msbranicky 233 384 3 Jul 2023 581st sergeyz7 🇬🇧 233 394 15 Nov 2020 582nd meenie 232 298 21 Jan 2023 583rd madex 🇩🇪 232 386 12 May 2024 584th The-Wolfson 232 667 1 Nov 2024 585th KatieLG 🇬🇧 232 689 31 May 2021 586th dokutan 231 451 9 Dec 2024 587th lowlighter 230 426 1 Nov 2020 588th nephila-nacrea 🇬🇧 227 273 21 Mar 2018 589th dokutan 227 834 4 Feb 2025 590th n1LS 226 306 2 Oct 2019 591st msbranicky 226 384 17 Jan 2024 592nd lahell 226 405 2 Jul 2020 593rd MeWhenI 🇻🇦 226 461 12 May 2022 594th KevinMarquette 🇺🇸 225 408 7 Jun 2020 595th labster 224 277 25 Feb 2018 596th biinari 224 309 25 Mar 2018 597th GWStuart 224 399 27 Jan 2023 598th MeWhenI 🇻🇦 224 790 7 Sep 2024 599th mazzegi 223 850 16 Apr 2020 600th nlc 222 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