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 Submitted 751st mothcolada 🇺🇸 277 495 11 Mar 2021 752nd Michiocre 272 501 18 Jun 2024 753rd valgardg 🇮🇸 271 506 10 Aug 2021 753rd twocatsinatrenchcoat 271 506 10 May 2022 755th jtaxen 270 508 6 May 2024 756th befoster 269 509 8 May 2021 757th Yewzir 🇧🇪 268 458 15 Jan 2024 758th JeromeSchweitzer 268 511 7 Sep 2020 759th rbicelli 267 498 4 Apr 2018 760th Stockoh 🇫🇷 265 517 5 Nov 2023 761st JunkIce 264 466 12 Feb 2025 762nd dokutan 264 499 21 Aug 2024 763rd Drew-j-Smith 264 518 29 Mar 2022 764th mogensen 263 642 313ms 17 Apr 2020 765th hklemp 🇩🇪 261 509 21 Nov 2021 766th bobsbeenjamin 🇺🇸 258 530 10 Dec 2020 767th adoxography 257 433 10 Mar 2020 768th amishtal 257 532 5 Dec 2019 769th jameswmccarty 257 533 4 Nov 2024 770th dokutan 257 1,074 13 Nov 2024 771st ArturLange 256 536 14 Sep 2018 772nd RandGuy 255 520 14 Dec 2021 773rd jmerle 🇳🇱 255 538 11 Jul 2023 774th adoxography 253 542 21 May 2018 774th DGipe 253 542 30 Apr 2024 776th vhoulbreque 🇫🇷 252 543 6 Apr 2024 777th Lv0Sys 🇵🇱 250 545 9 Jun 2025 778th louisbosqui 247 555 30 Dec 2020 779th dokutan 246 494 21 Aug 2024 780th MiffOttah 242 549 21 Nov 2021 781st wes-sleeman 242 659 29 Sep 2021 782nd kellantech 239 572 1 Jun 2023 783rd dokutan 235 1,481 12 May 2023 784th SirFireball3521 234 492 17 Feb 2023 785th bstrautin 232 491 26 Jul 2020 786th eclyptox 230 579 10 Oct 2024 787th kurkale6ka 227 476 6 Aug 2021 788th jessegyger 227 587 22 Oct 2022 789th celiendonze 🇨🇭 227 604 10 Oct 2023 790th MeWhenI 🇻🇦 227 637 18 Nov 2023 791st dokutan 225 868 3 Jul 2025 792nd roguh 🇬🇹 221 619 23 Jan 2024 793rd vonKrafft 220 622 26 Mar 2020 794th dokutan 220 713 2 Jul 2025 795th Ashikpaul 🇮🇳 219 623 30 Jul 2022 796th dokutan 219 689 4 Feb 2025 797th Ralac07 🇦🇺 215 636 9 Jan 2024 798th dokutan 214 568 7 Apr 2023 799th Voltrifrodec 🇸🇰 213 642 29 Apr 2025 800th estomagordo 🇳🇱 211 648 6 Aug 2019 801st grondilu 210 549 27 Mar 2023 802nd dokutan 208 744 12 Mar 2025 803rd dillon-duncando 204 673 1 Dec 2021 804th MeWhenI 🇻🇦 204 745 8 Feb 2022 805th Pale-Vessel 201 681 10 Jan 2024 806th KatieLG 🇬🇧 201 1,189 24 Sep 2022 807th chunky 200 1,380 29 Sep 2020 808th MeWhenI 🇻🇦 199 858 15 May 2022 809th mazzegi 197 859 261ms 16 Apr 2020 810th calinous 🇷🇴 194 661 22 Mar 2022 811th cingulataluke 192 712 29 Aug 2023 812th MeWhenI 🇻🇦 192 913 28 Mar 2022 813th dokutan 188 778 12 Sep 2025 814th MeWhenI 🇻🇦 185 1,055 28 Mar 2022 815th ToriTheChicken 183 745 2 Aug 2020 816th harperse 180 635 5 May 2023 817th QuincyNash 🇺🇸 180 762 18 Nov 2022 818th dokutan 180 804 24 Dec 2024 819th dokutan 172 932 23 Sep 2024 820th RedzGoose 🇦🇺 170 826 135ms 3 Oct 2024 821st dokutan 170 924 1 Jul 2025 822nd dokutan 168 1,007 304ms 4 Feb 2025 823rd dokutan 163 814 9 Dec 2024 824th cam-lambda 163 1,058 1 May 2018 825th itljan30 161 850 30 May 2024 First Prev 751–825 of 956 Next Last
