Morse Encoder 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 481st SB-945 466 200 19ms 4 Sep 2023 481st Jacob385 466 200 11ms 1 May 2024 483rd annaproxy 466 229 421ms 3 May 2022 484th coreynash 464 235 12ms 28 May 2024 485th sambirnbaum1 462 202 10ms 13 Oct 2019 486th dokutan 460 175 38ms 23 Apr 2025 487th Yewzir 🇧🇪 459 321 7ms 26 Dec 2024 488th Lv0Sys 🇵🇱 456 191 285ms 30 Nov 2025 489th davitf 453 206 10ms 31 Oct 2018 490th janbehrens 🇩🇪 452 300 474ms 20 Nov 2022 491st zakariamouhid 450 242 11ms 4 Jun 2023 492nd prestosilver 🇺🇸 449 340 371ms 18 days ago 493rd proton 🇩🇪 448 180 38ms 20 Jun 2020 494th skps2010 448 208 18ms 29 Dec 2018 494th yzhs 🇩🇪 448 208 10ms 25 Oct 2020 496th msrawson 446 209 10ms 1 Sep 2018 497th Andrey-Plotnikov 445 245 13ms 9 Nov 2024 498th MeWhenI 🇻🇦 443 155 3ms 16 Apr 2023 499th andrewjc2000 442 211 11ms 18 Jul 2025 500th Jacob385 441 196 470ms 1 May 2024 500th Mabeloid 🇳🇴 441 196 561ms 21 Sep 2024 502nd scpchicken 🇵🇼 440 156 5ms 25 Feb 2023 503rd hoodadam 440 212 11ms 12 Jun 2019 503rd mhsaul 440 212 11ms 10 Apr 2023 503rd ceeb9 440 212 13ms 14 Jun 2024 503rd Pulencode 🇨🇨 440 212 11ms 17 Nov 2024 507th jaredcrystal 🇺🇸 438 184 35ms 14 Dec 2020 508th arctouch-cristiannevianna 437 244 470ms 29 Feb 2024 509th janbehrens 🇩🇪 435 277 2ms 21 Mar 2022 510th pickerj 434 215 12ms 4 Jun 2024 510th frankgraziano 434 215 18ms 5 Apr 2025 512th Indivicivet 432 216 19ms 19 Oct 2021 513th villfa 432 262 7ms 21 May 2019 514th scpchicken 🇵🇼 429 170 163ms 25 Feb 2023 515th ArmaanAS 428 218 15ms 26 Mar 2021 515th Lwi-Sandwich 428 218 12ms 20 Jul 2023 517th bbakersmith 427 334 26ms 31 Jul 2021 518th stefangimmillaro 426 264 2ms 28 Oct 2025 519th GrayJoKing 🇦🇺 426 811 2ms 23 Jul 2020 520th emgordon154 425 243 2,539ms 17 May 2025 521st Giantnoodlemonster 425 284 2ms 29 Sep 2024 522nd two-bad 🇬🇧 424 257 12ms 28 Feb 2024 523rd jwhear 🇺🇸 423 408 1,843ms 30 Sep 2024 524th zuparnowa 422 221 10ms 8 Feb 2019 524th froggy2001 422 221 25ms 16 Feb 2023 526th yzhs 🇩🇪 420 262 32ms 6 Sep 2020 527th helbling 🇨🇭 419 260 15ms 15 Jun 2024 528th msbranicky 419 371 2ms 12 Aug 2023 529th ian-h-chamberlain 🇺🇸 417 348 42ms 21 Oct 2025 530th didion0 🇺🇸 415 263 13ms 2 Feb 2021 531st hamhub7 413 258 408ms 18 Aug 2022 532nd mathisfun271 411 227 10ms 18 Dec 2023 532nd yuchuehw 411 227 10ms 4 Jan 2024 534th varhammer 410 369 9ms 23 Nov 2021 535th yzhs 🇩🇪 409 438 120ms 25 Jul 2021 536th janbehrens 🇩🇪 408 168 3ms 23 Sep 2021 537th amollberg 🇸🇪 407 229 18ms 16 Jan 2022 538th ejmejm 405 230 11ms 2 Dec 2021 539th postie77 405 263 407ms 10 May 2023 540th moikaturns 🇬🇧 404 270 10ms 10 Nov 2022 541st argusdusty 🇺🇸 400 233 17ms 11 Jan 2021 541st moustave 400 233 11ms 28 Mar 2025 543rd revlayle 🇺🇸 399 267 479ms 23 Jun 2023 544th madex 🇩🇪 398 303 2ms 11 Jun 2025 545th olleicua 🇺🇸 397 203 36ms 1 Apr 2024 546th Schmitt-Very-Cool 395 351 425ms 2 Oct 2025 547th iznax 390 273 434ms 21 Nov 2021 548th Phanabani 🇺🇸 389 240 10ms 22 Oct 2020 549th fitzdotlol 🇺🇸 389 280 22ms 21 Mar 2022 550th labster 388 188 175ms 10 Mar 2018 551st ericlangedijk 🇸🇮 388 482 61ms 23 Feb 2022 552nd wh3n3v3r 🇨🇿 387 282 18ms 11 Nov 2024 553rd snoozingnewt 🇨🇦 385 360 554ms 14 Sep 2025 554th DaCoolOne 384 385 2ms 27 Feb 2020 555th erin-allison 382 242 251ms 31 Mar 2021 556th yuchuehw 382 363 646ms 4 Jan 2024 557th MeWhenI 🇻🇦 381 729 1,513ms 9 Feb 2025 558th bastienvoirin 🇫🇷 379 246 11ms 30 Nov 2020 559th LucaArgentiUCF 🇮🇹 378 476 46ms 25 Jan 2021 560th neihousaigaai 377 289 13ms 15 Mar 2021 First Prev 481–560 of 1,014 Next Last