Morse Encoder in all languages in bytes. 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 Bytes Time Submitted 526th janbehrens 🇩🇪 450 285 2ms 21 Mar 2022 527th JRaspass 🇬🇧 449 241 4ms 19 Feb 2018 528th CaedenHarper 🇨🇦 449 304 10ms 3 days ago 529th mbittner20 449 305 14ms 21 Jan 2024 530th kypi 448 306 14ms 20 Feb 2020 531st Kees-van-Beilen 447 305 17ms 14 May 2023 531st LukeBridges 🇬🇧 447 305 9ms 20 Aug 2024 533rd tomh1012 446 306 9ms 14 Sep 2020 533rd GeorgeStechman 🇬🇧 446 306 9ms 20 Nov 2022 535th alangodfrey 446 307 15ms 31 Jan 2019 535th ianpoe 446 307 12ms 20 Apr 2020 537th AlexDaniel 🇪🇪 445 259 104ms 13 Mar 2018 538th alemelis 445 269 1,031ms 4 Mar 2024 539th IISResetMe 444 257 248ms 8 Jul 2024 540th mossiegoat 443 309 15ms 22 days ago 541st lhulinsky 442 310 11ms 22 Oct 2024 542nd bbakersmith 442 342 23ms 31 Jul 2021 543rd junkondo-jp 441 309 9ms 11 Jun 2024 544th strattonwhisler 440 310 9ms 22 Apr 2022 545th zdzc 440 311 23ms 30 Mar 2018 546th Giantnoodlemonster 439 292 2ms 29 Sep 2024 547th Schmitt-Very-Cool 439 359 418ms 2 Oct 2025 548th LorenzoTa 438 247 3ms 26 Apr 2019 549th logvp 438 313 21ms 31 Jan 2024 550th snoozingnewt 🇺🇸 438 334 93ms 17 days ago 551st jwhear 🇺🇸 438 414 1,835ms 30 Sep 2024 552nd dokutan 436 313 10ms 28 Mar 2025 553rd mizuzimu 436 314 15ms 12 Apr 2020 553rd gXLg 🇩🇪 436 314 10ms 19 Sep 2023 553rd andre-lameirinhas 🇵🇹 436 314 10ms 30 Nov 2023 556th yokasuretsu 434 256 35ms 19 Apr 2018 557th try-except-try-accept 🇹🇭 433 316 10ms 28 Jun 2022 558th decorator-factory 432 317 13ms 21 May 2019 558th osmith93 432 317 21ms 1 Aug 2021 558th cykim8811 432 317 22ms 10 Jul 2024 558th Pyroan 432 317 11ms 22 Feb 2025 562nd GrayJoKing 🇦🇺 431 811 2ms 23 Jul 2020 563rd lukasmoellerch 429 318 15ms 15 Jul 2019 563rd omurakazuaki 🇯🇵 429 318 9ms 13 Feb 2021 565th snoozingnewt 🇺🇸 428 368 367ms 14 Sep 2025 566th msbranicky 428 375 2ms 12 Aug 2023 567th mcreenan 427 270 134ms 16 Jun 2018 568th Haksell 🇦🇶 427 321 16ms 1 Dec 2019 568th Florian-Mt 427 321 10ms 13 Nov 2023 570th yzhs 🇩🇪 425 270 36ms 6 Sep 2020 571st ejmejm 425 322 10ms 2 Dec 2021 571st inverseLorentz 🇦🇺 425 322 10ms 21 Jun 2022 573rd yuchuehw 425 371 358ms 4 Jan 2024 574th garrisonhh 424 323 17ms 19 Nov 2020 575th ericlangedijk 🇸🇮 423 314 370ms 18 Mar 2022 576th smclaughlin-cf 421 324 10ms 15 Apr 2025 577th Yewzir 🇧🇪 421 416 8ms 24 Dec 2023 578th yzhs 🇩🇪 419 446 141ms 25 Jul 2021 579th 1231234md5 🇨🇳 418 326 12ms 29 Jan 2024 580th TobyBoyne 🇬🇧 418 328 11ms 15 Apr 2022 581st mintypython 417 327 10ms 19 Oct 2018 582nd Florian-Mt 416 328 10ms 13 Nov 2023 583rd Emutis 🇱🇹 416 329 11ms 12 Aug 2025 584th dahrens 415 330 11ms 13 May 2021 584th PaulMWeiser 415 330 13ms 3 Mar 2023 586th knutae 🇳🇴 414 331 18ms 20 Jul 2019 586th mrmena 🇦🇺 414 331 19ms 11 Jun 2021 588th Edjyzod 413 332 10ms 31 Mar 2023 589th madex 🇩🇪 412 311 2ms 11 Jun 2025 590th gnlow 🇰🇷 411 332 11ms 25 Apr 2020 591st qwjhvbxi 411 333 11ms 12 Feb 2024 592nd TaserTheFox 🇺🇸 409 335 13ms 5 Apr 2023 593rd MaxElf999 405 338 11ms 28 Sep 2022 593rd MarshalX 🇵🇱 405 338 13ms 14 Nov 2024 595th scpchicken 🇵🇼 405 417 5ms 19 Apr 2023 595th dokutan 405 417 4ms 2 Apr 2024 597th lomarbrick 404 339 11ms 17 May 2023 597th Mathrew2012 404 339 12ms 9 Nov 2024 599th neihousaigaai 404 390 339ms 18 May 2021 600th eranws 403 338 16ms 24 Oct 2022 First Prev 526–600 of 967 Next Last
