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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 Huffman Encoder NFA Simulator Nim 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 Huffman Encoder NFA Simulator Nim 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 501st MeWhenI 🇻🇦 375 354 1,403ms 30 Oct 2023 502nd benwilliamgraham 374 238 15ms 10 Nov 2021 503rd wh3n3v3r 🇨🇿 373 260 12ms 11 Nov 2024 504th MeWhenI 🇻🇦 373 738 1,220ms 9 Feb 2025 505th TheDrawingCoder-Gamer 371 322 2ms 6 Jul 2025 506th masinag 🇮🇹 371 345 2ms 5 Nov 2024 507th dokutan 371 742 1,224ms 12 Jan 2025 508th ArmaanAS 369 241 12ms 25 Mar 2021 509th yuchuehw 366 243 10ms 4 Jan 2024 509th CLOStrophobic 🇮🇹 366 243 10ms 26 Jan 2025 511th fuchen 362 421 1,732ms 11 May 2020 512th dtbao20 🇻🇳 360 247 10ms 1 Oct 2024 512th InigoK 🇺🇸 360 247 13ms 6 Sep 2025 514th skps2010 357 249 19ms 28 Dec 2018 514th Indivicivet 357 249 14ms 18 Oct 2021 516th tomh1012 357 382 480ms 16 Dec 2025 517th guliyevemil1 🇦🇿 355 515 389ms 16 Apr 2020 518th Phanabani 🇺🇸 353 252 11ms 22 Oct 2020 519th frederikb 352 354 713ms 9 Sep 2020 520th cellobix 350 254 18ms 15 Aug 2019 521st Ted-Barrett 🇦🇺 349 255 11ms 1 Oct 2021 522nd yuchuehw 348 358 620ms 4 Jan 2024 523rd daedals 346 257 23ms 21 Jun 2019 523rd rollershutter 346 257 11ms 9 Sep 2022 525th scpchicken 🇵🇼 343 189 162ms 7 Apr 2022 526th bstrautin 342 249 285ms 5 Jun 2020 527th schachmattmatt 342 260 10ms 20 Aug 2021 528th Natanaelel 🇸🇪 342 301 7ms 23 Jun 2023 529th msbranicky 342 535 391ms 31 Aug 2023 530th hiichbindermax 338 263 11ms 22 Nov 2025 531st williamlake 338 527 131ms 17 Sep 2021 532nd janbehrens 🇩🇪 337 180 3ms 6 May 2021 533rd robin-scragg 337 264 11ms 23 Jul 2025 534th yokasuretsu 336 265 10ms 26 Apr 2018 534th petar-donchev 336 265 11ms 8 Sep 2019 534th JunkIce 336 265 19ms 24 Nov 2024 537th proton 🇩🇪 335 195 43ms 9 Jun 2020 537th jaredcrystal 🇺🇸 335 195 38ms 14 Dec 2020 539th krcs 🇵🇱 334 266 11ms 30 Jun 2023 540th Dazza314 🇬🇧 333 267 11ms 4 Nov 2020 541st Laksen 🇩🇰 333 562 27ms 8 Jul 2021 542nd myfatemi04 332 268 14ms 20 Sep 2018 542nd Evan-Robotics 332 268 14ms 28 Jan 2022 544th dokutan 332 434 9ms 4 Feb 2025 545th msbranicky 332 484 2ms 14 Oct 2023 546th Bonjour27891 🇻🇳 331 269 13ms 20 Mar 2022 547th glesnick 327 272 11ms 15 Jul 2022 548th vibdev 326 298 12ms 26 Aug 2021 549th bkshrader 325 274 20ms 27 Dec 2018 550th geofft 324 275 15ms 13 Dec 2020 550th mbittner20 324 275 10ms 21 Jan 2024 552nd JunkIce 323 265 416ms 3 Dec 2024 553rd DrakeSeteraO 322 276 10ms 10 Nov 2025 553rd GodlyProgrammer1 322 276 17ms 22 Nov 2025 555th KatieLG 🇬🇧 322 424 481ms 24 Oct 2022 556th dokutan 322 481 724ms 3 Feb 2026 557th wuminws 320 318 2,436ms 20 Feb 2025 558th naveenarun 319 279 16ms 6 Jun 2019 559th rvdnieuwendijk 🇳🇱 318 268 293ms 29 Jun 2020 560th NanduBC 318 280 15ms 22 Mar 2021 561st marcin7Cd 318 412 45ms 11 Mar 2021 562nd Emutis 🇱🇹 317 281 10ms 14 Nov 2025 563rd postie77 317 431 485ms 2 May 2023 564th amollberg 🇸🇪 312 285 23ms 15 Jan 2022 565th galloj 🇨🇿 312 330 3ms 17 Jan 2023 566th luuumine 🇫🇷 311 286 11ms 29 Oct 2025 567th mrxz 🇳🇱 311 312 13ms 23 Jun 2024 568th bbakersmith 310 361 17ms 31 Jul 2021 569th dylanarmstrong 309 314 11ms 15 Sep 2024 570th Anonymousellama21 308 334 3ms 16 May 2022 571st MeWhenI 🇻🇦 308 416 2ms 25 Aug 2023 572nd karhuthebear 307 290 10ms 5 May 2022 572nd SniperSmiley 🇺🇸 307 290 10ms 4 Jul 2022 574th davecame 306 291 13ms 15 Mar 2024 575th LukeBridges 🇬🇧 306 317 11ms 21 Aug 2024 576th JVerwolf 305 292 17ms 27 Aug 2021 577th Yewzir 🇧🇪 304 293 11ms 19 May 2023 578th LucaArgentiUCF 🇮🇹 302 582 42ms 23 Jan 2021 579th TheZwierzLF 🇵🇱 301 284 810ms 14 Dec 2025 580th CaedenHarper 🇨🇦 300 324 10ms 6 Nov 2025 581st yokasuretsu 297 220 39ms 26 Apr 2018 582nd BenBanerjeeRichards 297 300 12ms 12 Nov 2021 583rd neihousaigaai 297 327 13ms 14 May 2021 584th chunky 297 832 2ms 1 Oct 2020 585th alexhuntley 295 444 6ms 11 Apr 2021 586th fgrosshans 🇫🇷 293 304 11ms 9 May 2023 587th Yewzir 🇧🇪 292 293 526ms 15 Jan 2024 588th yokasuretsu 291 223 158ms 28 Jun 2018 589th neihousaigaai 291 428 609ms 18 Apr 2021 590th msbranicky 291 565 3ms 13 Aug 2023 591st MeWhenI 🇻🇦 289 1,316 38ms 28 Aug 2023 592nd eiburns 288 309 14ms 25 Aug 2023 593rd s-g-stavely 288 414 1ms 11 May 2021 594th Yewzir 🇧🇪 288 434 11ms 26 Dec 2024 595th juliansiebert 🇩🇪 286 298 360ms 20 Jan 2023 596th tomh1012 286 340 11ms 20 Oct 2020 597th jmerle 🇳🇱 284 313 11ms 11 Jul 2023 598th dokutan 284 871 2ms 9 Dec 2024 599th mizuzimu 282 315 12ms 16 Mar 2021 600th LordSir101 282 344 11ms 16 Aug 2025 First Prev 501–600 of 912 Next Last