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 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 Chars Time Submitted 600th qwjhvbxi 248 360 11ms 12 Feb 2024 602nd Agazoth 248 370 216ms 12 Jun 2020 603rd TheAristos 247 362 10ms 30 Oct 2019 604th mintypython 246 397 10ms 19 Oct 2018 605th dokutan 244 283 35ms 21 Apr 2025 606th MeWhenI 🇻🇦 244 837 5ms 27 Jul 2023 607th febiw 241 371 9ms 22 Mar 2020 608th SirFireball3521 240 276 137ms 1 Mar 2023 609th LorenzoTa 239 259 3ms 27 Apr 2019 610th zakariamouhid 239 409 10ms 2 Aug 2023 611th ereztaiar 🇮🇱 239 410 11ms 11 Sep 2021 612th TheEric0802 🇩🇪 239 575 4ms 22 Sep 2023 613th JRaspass 🇬🇧 237 262 3ms 5 Sep 2021 614th Lv0Sys 🇵🇱 236 379 17ms 10 Jun 2025 615th dokutan 236 446 6ms 20 Apr 2025 616th dokutan 236 581 2ms 24 Dec 2024 617th 71c 235 381 10ms 29 Apr 2018 618th JoeBigToe 235 390 266ms 5 Jun 2020 619th wrhm 234 382 11ms 15 Dec 2020 620th FortuiteMan 🇫🇷 234 383 10ms 10 Sep 2023 621st msbranicky 233 384 10ms 3 Jul 2023 622nd sergeyz7 🇬🇧 233 394 209ms 15 Nov 2020 623rd The-Wolfson 233 667 734ms 1 Nov 2024 624th meenie 232 298 36ms 21 Jan 2023 625th madex 🇩🇪 232 386 10ms 12 May 2024 626th dokutan 232 451 3ms 9 Dec 2024 627th lowlighter 230 426 10ms 1 Nov 2020 628th nephila-nacrea 🇬🇧 227 273 3ms 21 Mar 2018 629th MeWhenI 🇻🇦 227 461 3ms 12 May 2022 630th dokutan 227 834 257ms 4 Feb 2025 631st n1LS 226 306 44ms 2 Oct 2019 632nd msbranicky 226 384 878ms 17 Jan 2024 633rd lahell 226 405 260ms 2 Jul 2020 634th KatieLG 🇬🇧 226 689 152ms 31 May 2021 635th KevinMarquette 🇺🇸 225 408 225ms 7 Jun 2020 636th labster 224 277 3ms 25 Feb 2018 637th biinari 224 309 39ms 25 Mar 2018 638th GWStuart 224 399 11ms 27 Jan 2023 639th mazzegi 223 850 280ms 16 Apr 2020 640th nlc 222 311 37ms 12 Apr 2018 641st codewrite 🇬🇧 222 403 10ms 12 Jul 2025 642nd KatieLG 🇬🇧 220 708 735ms 29 May 2021 643rd geezyx 220 859 375ms 16 Apr 2020 644th KatieLG 🇬🇧 220 862 328ms 29 May 2021 645th ThatAlo 219 408 9ms 12 Jun 2023 646th stordev 218 410 9ms 26 Feb 2021 646th michelebastione 🇮🇹 218 410 10ms 21 Mar 2022 648th brochmann 🇸🇪 216 414 10ms 9 Feb 2022 649th vaughad 216 722 116ms 21 Jan 2020 650th dokutan 216 781 56ms 1 Jul 2025 651st Florian-Mt 215 417 11ms 28 Nov 2023 652nd Waffle3z 214 323 34ms 22 Jan 2021 653rd Stockoh 🇫🇷 214 418 10ms 17 Oct 2024 654th MaxElf999 213 419 10ms 24 May 2022 655th joonaspu 212 422 14ms 14 Jun 2023 656th alphafalfa 212 647 2ms 24 Oct 2024 657th markbyrne 210 425 10ms 26 Oct 2020 657th haydenridd 210 425 13ms 26 Oct 2020 659th LSWdigital 210 756 21ms 17 Nov 2021 660th KatieLG 🇬🇧 209 860 320ms 20 May 2021 661st ethandhunt 205 437 10ms 21 Jul 2021 662nd Ashikpaul 🇮🇳 205 478 10ms 30 Jul 2022 663rd dokutan 205 556 21ms 4 Feb 2025 664th martinnorling 🇸🇪 204 438 10ms 20 Jun 2022 665th MeWhenI 🇻🇦 204 790 49ms 7 Sep 2024 666th CutSandstone 201 444 10ms 5 Jul 2024 667th cafehaine 🇫🇷 200 621 2ms 30 Jul 2018 668th jjstreet 200 649 479ms 30 Apr 2020 669th adoxography 199 348 54ms 1 Jun 2018 669th madex 🇩🇪 199 348 50ms 13 May 2024 671st two-bad 🇬🇧 199 492 10ms 25 Feb 2024 672nd MeWhenI 🇻🇦 199 1,250 2ms 27 Jul 2021 673rd evanrittner 198 452 13ms 26 Feb 2021 674th bsoyka 🇺🇸 197 453 11ms 9 Jan 2022 675th dokutan 197 913 319ms 10 Dec 2024 First Prev 601–675 of 847 Next Last