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 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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th KatieLG 🇬🇧 528 193 25 Apr 2021 377th BisheruBlade888 526 257 14 Jan 2022 377th MeWhenI 🇻🇦 526 257 7 May 2023 379th bluebear94 524 139 2 Mar 2018 380th benwilliamgraham 524 178 26 Jan 2019 381st MeWhenI 🇻🇦 522 516 28 Nov 2023 382nd annaproxy 521 179 22 Feb 2023 382nd albanian-laundromat 521 179 3 Apr 2025 384th abailey2020 🇺🇸 518 180 18 Aug 2020 384th ydevor 🇮🇱 518 180 16 Feb 2021 384th Omega65536 🇩🇪 518 180 25 days ago 387th dokutan 518 199 6 Nov 2024 388th albanian-laundromat 516 300 29 Jun 2025 389th BREMAUCY 🇫🇷 514 207 20 Jan 2023 390th MeWhenI 🇻🇦 514 594 10 Feb 2025 391st didroe 513 157 20 Nov 2024 392nd dzhang314 512 182 15 Aug 2019 392nd davecame 512 182 22 Nov 2023 394th violeta-desantis 512 235 17 Apr 2024 395th commandblockguy 🇺🇸 510 169 3 days ago 396th c0d3-4-F00d 🇩🇪 510 236 5 Jun 2023 397th commandblockguy 🇺🇸 509 183 30 Apr 2023 398th gastropner 508 237 25 Dec 2020 399th NewDefectus 🇮🇱 507 184 1 Nov 2021 399th janbehrens 🇩🇪 507 184 17 Jun 2023 399th Troon 507 184 18 Apr 2025 402nd janbehrens 🇩🇪 505 255 9 Jun 2021 403rd mtirado1 505 292 7 May 2023 404th elgan65536 505 337 10 Nov 2023 405th quimey 501 186 17 Jul 2023 405th BREMAUCY 🇫🇷 501 186 13 days ago 407th dokutan 500 174 6 Nov 2024 408th skps2010 500 218 29 Dec 2018 408th raphaelimahorn 500 218 18 Aug 2021 410th scpchicken 🇵🇼 499 213 6 Apr 2022 411th CedricGebistorf 498 187 4 Mar 2022 411th pyrolitic 🇮🇪 498 187 6 Apr 2022 411th ahmetdemirag 🇨🇾 498 187 19 Nov 2024 414th rvdnieuwendijk 🇳🇱 496 193 26 Jun 2020 415th MichalMarsalek 🇨🇿 492 309 4 Sep 2022 416th SniperSmiley 🇺🇸 491 190 23 Jun 2021 417th ArmaanAS 491 222 25 Mar 2021 418th bricknellj 491 701 3 May 2024 419th KatieLG 🇬🇧 488 165 10 Apr 2022 420th Informagier 488 191 16 Sep 2020 421st Lv0Sys 🇵🇱 486 192 9 Jun 2025 422nd guliyevemil1 🇦🇿 485 332 18 Apr 2020 423rd dloscutoff 484 180 23 Nov 2018 424th PatrickStephansen 🇿🇦 483 193 23 Aug 2023 425th janAkali 🇷🇺 482 315 10 Sep 2024 426th ToriTheChicken 480 227 2 Aug 2020 427th RaBa21 🇭🇺 478 195 14 Jul 2025 428th Mabeloid 🇳🇴 476 196 21 Sep 2024 429th emgordon154 473 170 20 Aug 2024 430th m-tkach 🇺🇦 471 198 13 Feb 2023 431st kevinmchung 468 199 24 Feb 2018 432nd SB-945 466 200 4 Sep 2023 432nd Jacob385 466 200 1 May 2024 434th MeWhenI 🇻🇦 466 241 25 May 2022 435th annaproxy 465 229 3 May 2022 436th coreynash 464 235 28 May 2024 437th sambirnbaum1 461 202 13 Oct 2019 438th dokutan 460 175 23 Apr 2025 439th Yewzir 🇧🇪 459 321 26 Dec 2024 440th StefanHabel 🇨🇦 457 204 17 Sep 2023 441st davitf 453 206 31 Oct 2018 442nd janbehrens 🇩🇪 451 300 20 Nov 2022 443rd zakariamouhid 450 242 4 Jun 2023 444th skps2010 448 208 29 Dec 2018 444th yzhs 🇩🇪 448 208 25 Oct 2020 446th proton 🇩🇪 447 180 20 Jun 2020 447th msrawson 446 209 1 Sep 2018 448th Andrey-Plotnikov 445 245 9 Nov 2024 449th MeWhenI 🇻🇦 442 155 16 Apr 2023 450th andrewjc2000 442 211 18 Jul 2025 Prev 376–450 of 937 Next