Morse Encoder 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 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 Continued Fractions Crossword 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 Continued Fractions Crossword 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 Chars Time Submitted 376th jared-hughes 537 150 42ms 20 Sep 2022 377th BambooleanLogic 🇸🇪 537 203 10ms 19 Oct 2022 378th h3ra993huskp 🇯🇵 537 258 358ms 20 Mar 2024 379th RDShah 536 174 15ms 1 Dec 2019 380th lacroixjonathan87 536 211 4ms 15 Sep 2020 381st user189032 534 204 11ms 29 May 2019 382nd stefangimmillaro 533 175 9ms 29 Dec 2022 383rd elisherer 🇮🇱 532 205 14ms 13 Apr 2019 384th SirBogman 🇺🇸 530 163 899ms 20 Jan 2024 385th tdkkdt 🇷🇺 530 201 391ms 21 Nov 2021 386th janbehrens 🇩🇪 528 165 240ms 13 Jul 2022 387th KatieLG 🇬🇧 528 193 1,133ms 25 Apr 2021 388th BisheruBlade888 526 257 52ms 14 Jan 2022 388th MeWhenI 🇻🇦 526 257 382ms 7 May 2023 390th bluebear94 524 139 124ms 2 Mar 2018 391st benwilliamgraham 524 178 9ms 26 Jan 2019 392nd MeWhenI 🇻🇦 522 516 9ms 28 Nov 2023 393rd annaproxy 521 179 11ms 22 Feb 2023 394th abailey2020 🇺🇸 518 180 12ms 18 Aug 2020 394th ydevor 🇮🇱 518 180 10ms 16 Feb 2021 394th Omega65536 🇩🇪 518 180 9ms 10 Aug 2025 394th mossiegoat 518 180 10ms 18 Oct 2025 398th dokutan 518 199 2,567ms 6 Nov 2024 399th BREMAUCY 🇫🇷 515 207 377ms 20 Jan 2023 400th MeWhenI 🇻🇦 514 594 11ms 10 Feb 2025 401st didroe 513 157 35ms 20 Nov 2024 402nd violeta-desantis 513 235 2ms 17 Apr 2024 403rd dzhang314 512 182 17ms 15 Aug 2019 403rd davecame 512 182 10ms 22 Nov 2023 405th commandblockguy 🇺🇸 511 169 899ms 1 Sep 2025 406th c0d3-4-F00d 🇩🇪 511 236 2ms 5 Jun 2023 407th commandblockguy 🇺🇸 509 183 17ms 30 Apr 2023 408th gastropner 508 237 2ms 25 Dec 2020 409th NewDefectus 🇮🇱 507 184 13ms 1 Nov 2021 409th janbehrens 🇩🇪 507 184 10ms 17 Jun 2023 409th Troon 507 184 14ms 18 Apr 2025 412th mtirado1 506 292 2ms 7 May 2023 413th janbehrens 🇩🇪 505 255 4ms 9 Jun 2021 414th elgan65536 505 337 230ms 10 Nov 2023 415th qpwoeirut 504 185 9ms 20 Oct 2025 416th quimey 501 186 10ms 17 Jul 2023 416th BREMAUCY 🇫🇷 501 186 9ms 21 Aug 2025 418th dokutan 500 174 653ms 6 Nov 2024 419th scpchicken 🇵🇼 500 213 385ms 6 Apr 2022 420th skps2010 500 218 11ms 29 Dec 2018 420th raphaelimahorn 500 218 9ms 18 Aug 2021 422nd CedricGebistorf 499 187 9ms 4 Mar 2022 422nd pyrolitic 🇮🇪 499 187 16ms 6 Apr 2022 422nd ahmetdemirag 🇨🇾 499 187 10ms 19 Nov 2024 425th rvdnieuwendijk 🇳🇱 496 193 249ms 26 Jun 2020 426th snoozingnewt 🇺🇸 494 315 2ms 10 days ago 427th bricknellj 493 701 2ms 3 May 2024 428th MichalMarsalek 🇨🇿 492 309 350ms 4 Sep 2022 429th SniperSmiley 🇺🇸 491 190 10ms 23 Jun 2021 430th ArmaanAS 491 222 11ms 25 Mar 2021 431st KatieLG 🇬🇧 488 165 36ms 10 Apr 2022 432nd Informagier 488 191 16ms 16 Sep 2020 433rd Lv0Sys 🇵🇱 486 192 15ms 9 Jun 2025 434th guliyevemil1 🇦🇿 486 332 303ms 18 Apr 2020 435th dloscutoff 484 180 848ms 23 Nov 2018 436th PatrickStephansen 🇿🇦 483 193 22ms 23 Aug 2023 437th bwat2 482 287 337ms 10 Feb 2022 438th janAkali 🇷🇺 482 315 331ms 10 Sep 2024 439th ToriTheChicken 480 227 10ms 2 Aug 2020 440th RaBa21 🇭🇺 478 195 17ms 14 Jul 2025 441st Mabeloid 🇳🇴 476 196 9ms 21 Sep 2024 442nd emgordon154 473 170 48ms 20 Aug 2024 443rd m-tkach 🇺🇦 471 198 10ms 13 Feb 2023 444th kevinmchung 469 199 17ms 24 Feb 2018 445th MeWhenI 🇻🇦 467 241 3ms 25 May 2022 446th SB-945 466 200 18ms 4 Sep 2023 446th Jacob385 466 200 10ms 1 May 2024 448th annaproxy 465 229 313ms 3 May 2022 449th coreynash 464 235 10ms 28 May 2024 450th sambirnbaum1 462 202 9ms 13 Oct 2019 First Prev 376–450 of 966 Next Last