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 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 Bytes Time 526th AlexDaniel 🇪🇪 445 259 13 Mar 2018 527th alemelis 445 269 4 Mar 2024 528th IISResetMe 444 257 8 Jul 2024 529th lhulinsky 442 310 22 Oct 2024 530th bbakersmith 442 342 31 Jul 2021 531st junkondo-jp 441 309 11 Jun 2024 532nd strattonwhisler 440 310 22 Apr 2022 533rd zdzc 440 311 30 Mar 2018 534th Giantnoodlemonster 439 292 29 Sep 2024 535th Schmitt-Very-Cool 439 359 11 hours ago 536th LorenzoTa 438 247 26 Apr 2019 537th logvp 438 313 31 Jan 2024 538th jwhear 🇺🇸 438 414 30 Sep 2024 539th dokutan 436 313 28 Mar 2025 540th mizuzimu 436 314 12 Apr 2020 540th gXLg 🇩🇪 436 314 19 Sep 2023 540th andre-lameirinhas 🇵🇹 436 314 30 Nov 2023 543rd yokasuretsu 434 256 19 Apr 2018 544th try-except-try-accept 🇹🇭 433 316 28 Jun 2022 545th decorator-factory 432 317 21 May 2019 545th osmith93 432 317 1 Aug 2021 545th cykim8811 432 317 10 Jul 2024 545th Pyroan 432 317 22 Feb 2025 549th lukasmoellerch 429 318 15 Jul 2019 549th omurakazuaki 🇯🇵 429 318 13 Feb 2021 551st GrayJoKing 🇦🇺 429 811 23 Jul 2020 552nd snoozingnewt 🇺🇸 428 368 18 days ago 553rd mcreenan 427 270 16 Jun 2018 554th Haksell 🇦🇶 427 321 1 Dec 2019 554th Florian-Mt 427 321 13 Nov 2023 556th snoozingnewt 🇺🇸 427 343 22 days ago 557th msbranicky 427 375 12 Aug 2023 558th yzhs 🇩🇪 425 270 6 Sep 2020 559th ejmejm 425 322 2 Dec 2021 559th inverseLorentz 🇦🇺 425 322 21 Jun 2022 561st garrisonhh 424 323 19 Nov 2020 562nd yuchuehw 424 371 4 Jan 2024 563rd Yewzir 🇧🇪 423 416 24 Dec 2023 564th ericlangedijk 🇸🇮 422 314 18 Mar 2022 565th smclaughlin-cf 421 324 15 Apr 2025 566th yzhs 🇩🇪 419 446 25 Jul 2021 567th 1231234md5 🇨🇳 418 326 29 Jan 2024 568th TobyBoyne 🇬🇧 418 328 15 Apr 2022 569th mintypython 417 327 19 Oct 2018 570th Florian-Mt 416 328 13 Nov 2023 571st Emutis 🇱🇹 416 329 12 Aug 2025 572nd dahrens 415 330 13 May 2021 572nd PaulMWeiser 415 330 3 Mar 2023 574th knutae 🇳🇴 414 331 20 Jul 2019 574th mrmena 🇦🇺 414 331 11 Jun 2021 576th Edjyzod 413 332 31 Mar 2023 576th CornerMercury 🇬🇧 413 332 15 Feb 2025 578th madex 🇩🇪 412 311 11 Jun 2025 579th gnlow 🇰🇷 411 332 25 Apr 2020 580th qwjhvbxi 411 333 12 Feb 2024 581st TaserTheFox 🇺🇸 409 335 5 Apr 2023 582nd MaxElf999 405 338 28 Sep 2022 582nd MarshalX 🇵🇱 405 338 14 Nov 2024 584th scpchicken 🇵🇼 405 417 19 Apr 2023 584th dokutan 405 417 2 Apr 2024 586th lomarbrick 404 339 17 May 2023 586th Mathrew2012 404 339 9 Nov 2024 588th neihousaigaai 404 390 18 May 2021 589th eranws 403 338 24 Oct 2022 590th za3k 403 340 8 Oct 2022 590th RaBa21 🇭🇺 403 340 13 Jul 2025 592nd Psirving 402 341 2 Aug 2020 593rd pg98 400 341 5 Sep 2019 594th TheAristos 399 343 30 Oct 2019 595th ericlangedijk 🇸🇮 399 490 23 Feb 2022 596th TheZwierzLF 🇵🇱 398 344 30 May 2025 597th adriweb 🇫🇷 398 382 11 Aug 2023 598th n1LS 397 280 26 Sep 2019 599th CheeseCake628 🇳🇴 397 345 20 Jun 2025 599th vgamula 🇺🇦 397 345 7 Jul 2025 First Prev 526–600 of 950 Next Last