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 751st aglahir1 279 491 11ms 21 Jul 2022 752nd shaunjc 277 481 4ms 11 Jun 2021 753rd d4rkne55 277 492 9ms 28 Feb 2018 754th moshiba 277 494 12ms 18 Apr 2018 754th Re-Adventures 🇮🇳 277 494 12ms 1 Feb 2023 756th mothcolada 🇺🇸 277 495 10ms 11 Mar 2021 757th Michiocre 272 501 13ms 18 Jun 2024 758th luuumine 🇫🇷 271 505 10ms 11 days ago 759th valgardg 🇮🇸 271 506 13ms 10 Aug 2021 759th twocatsinatrenchcoat 271 506 10ms 10 May 2022 761st jtaxen 270 508 11ms 6 May 2024 762nd Yewzir 🇧🇪 269 458 1,800ms 15 Jan 2024 763rd befoster 269 509 10ms 8 May 2021 764th JeromeSchweitzer 268 511 24ms 7 Sep 2020 765th rbicelli 267 498 4ms 4 Apr 2018 766th Stockoh 🇫🇷 265 517 12ms 5 Nov 2023 767th JunkIce 264 466 2,077ms 12 Feb 2025 768th dokutan 264 499 140ms 21 Aug 2024 769th Drew-j-Smith 264 518 14ms 29 Mar 2022 770th mogensen 264 642 305ms 17 Apr 2020 771st hklemp 🇩🇪 261 509 345ms 21 Nov 2021 772nd bobsbeenjamin 🇺🇸 258 530 10ms 10 Dec 2020 773rd adoxography 257 433 33ms 10 Mar 2020 774th amishtal 257 532 11ms 5 Dec 2019 775th jameswmccarty 257 533 10ms 4 Nov 2024 776th dokutan 257 1,074 2ms 13 Nov 2024 777th ArturLange 256 536 10ms 14 Sep 2018 778th RandGuy 255 520 341ms 14 Dec 2021 779th jmerle 🇳🇱 255 538 9ms 11 Jul 2023 780th adoxography 253 542 10ms 21 May 2018 780th DGipe 253 542 17ms 30 Apr 2024 782nd vhoulbreque 🇫🇷 252 543 12ms 6 Apr 2024 783rd Lv0Sys 🇵🇱 250 545 11ms 9 Jun 2025 784th louisbosqui 247 555 10ms 30 Dec 2020 785th dokutan 246 494 176ms 21 Aug 2024 786th MiffOttah 242 549 321ms 21 Nov 2021 787th wes-sleeman 242 659 1,333ms 29 Sep 2021 788th kellantech 239 572 14ms 1 Jun 2023 789th dokutan 235 1,481 2ms 12 May 2023 790th SirFireball3521 234 492 137ms 17 Feb 2023 791st bstrautin 232 491 286ms 26 Jul 2020 792nd eclyptox 230 579 4ms 10 Oct 2024 793rd kurkale6ka 227 476 3ms 6 Aug 2021 794th jessegyger 227 587 4ms 22 Oct 2022 795th celiendonze 🇨🇭 227 604 11ms 10 Oct 2023 796th MeWhenI 🇻🇦 227 637 4ms 18 Nov 2023 797th dokutan 225 868 74ms 3 Jul 2025 798th roguh 🇬🇹 221 619 14ms 23 Jan 2024 799th vonKrafft 220 622 15ms 26 Mar 2020 800th dokutan 220 713 2ms 2 Jul 2025 801st Ashikpaul 🇮🇳 219 623 9ms 30 Jul 2022 802nd dokutan 219 689 19ms 4 Feb 2025 803rd iczelia 🇩🇪 217 628 10ms 15 days ago 804th Ralac07 🇦🇺 215 636 12ms 9 Jan 2024 805th dokutan 214 568 2ms 7 Apr 2023 806th Voltrifrodec 🇸🇰 213 642 11ms 29 Apr 2025 807th estomagordo 🇳🇱 211 648 11ms 6 Aug 2019 808th grondilu 210 549 150ms 27 Mar 2023 809th dokutan 208 744 76ms 12 Mar 2025 810th dillon-duncando 204 673 13ms 1 Dec 2021 811th MeWhenI 🇻🇦 204 745 2ms 8 Feb 2022 812th Pale-Vessel 201 681 16ms 10 Jan 2024 813th KatieLG 🇬🇧 201 1,189 3ms 24 Sep 2022 814th chunky 200 1,380 2ms 29 Sep 2020 815th MeWhenI 🇻🇦 199 858 453ms 15 May 2022 816th mazzegi 197 859 306ms 16 Apr 2020 817th calinous 🇷🇴 194 661 2ms 22 Mar 2022 818th cingulataluke 192 712 13ms 29 Aug 2023 819th MeWhenI 🇻🇦 192 913 251ms 28 Mar 2022 820th dokutan 188 778 86ms 12 Sep 2025 821st MeWhenI 🇻🇦 185 1,055 77ms 28 Mar 2022 822nd ToriTheChicken 183 745 9ms 2 Aug 2020 823rd harperse 180 635 247ms 5 May 2023 824th QuincyNash 🇺🇸 180 762 14ms 18 Nov 2022 825th dokutan 180 804 5ms 24 Dec 2024 First Prev 751–825 of 965 Next Last