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 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 451st davitf 453 206 31 Oct 2018 452nd janbehrens 🇩🇪 451 300 20 Nov 2022 453rd zakariamouhid 450 242 4 Jun 2023 454th skps2010 448 208 29 Dec 2018 454th yzhs 🇩🇪 448 208 25 Oct 2020 456th proton 🇩🇪 447 180 20 Jun 2020 457th msrawson 446 209 1 Sep 2018 458th Andrey-Plotnikov 445 245 9 Nov 2024 459th MeWhenI 🇻🇦 442 155 16 Apr 2023 460th andrewjc2000 442 211 18 Jul 2025 461st Jacob385 440 196 1 May 2024 461st Mabeloid 🇳🇴 440 196 21 Sep 2024 463rd hoodadam 440 212 12 Jun 2019 463rd mhsaul 440 212 10 Apr 2023 463rd ceeb9 440 212 14 Jun 2024 463rd Pulencode 🇨🇨 440 212 17 Nov 2024 467th scpchicken 🇵🇼 439 156 25 Feb 2023 468th jaredcrystal 🇺🇸 437 184 14 Dec 2020 469th arctouch-cristiannevianna 436 244 29 Feb 2024 470th janbehrens 🇩🇪 435 277 21 Mar 2022 471st pickerj 434 215 4 Jun 2024 471st frankgraziano 434 215 5 Apr 2025 473rd Indivicivet 432 216 19 Oct 2021 474th villfa 432 262 21 May 2019 475th scpchicken 🇵🇼 429 170 25 Feb 2023 476th ArmaanAS 428 218 26 Mar 2021 476th Lwi-Sandwich 428 218 20 Jul 2023 478th bbakersmith 427 334 31 Jul 2021 479th emgordon154 424 243 17 May 2025 480th two-bad 🇬🇧 424 257 28 Feb 2024 481st Giantnoodlemonster 424 284 29 Sep 2024 482nd GrayJoKing 🇦🇺 424 811 23 Jul 2020 483rd jwhear 🇺🇸 423 408 30 Sep 2024 484th zuparnowa 422 221 8 Feb 2019 484th froggy2001 422 221 16 Feb 2023 486th snoozingnewt 🇺🇸 420 335 10 Sep 2025 487th helbling 🇨🇭 419 260 15 Jun 2024 488th yzhs 🇩🇪 419 262 6 Sep 2020 489th varhammer 🇷🇺 419 369 23 Nov 2021 490th msbranicky 417 371 12 Aug 2023 491st didion0 🇺🇸 414 263 2 Feb 2021 492nd hamhub7 412 258 18 Aug 2022 493rd mathisfun271 411 227 18 Dec 2023 493rd yuchuehw 411 227 4 Jan 2024 495th janbehrens 🇩🇪 408 168 23 Sep 2021 496th yzhs 🇩🇪 408 438 25 Jul 2021 497th amollberg 🇸🇪 407 229 16 Jan 2022 498th dokutan 407 388 2 Apr 2024 499th ejmejm 405 230 2 Dec 2021 499th Flekay 🇩🇪 405 230 11 Jul 2025 501st postie77 404 263 10 May 2023 502nd moikaturns 🇬🇧 403 270 10 Nov 2022 503rd argusdusty 🇺🇸 400 233 11 Jan 2021 503rd moustave 400 233 28 Mar 2025 505th revlayle 🇺🇸 398 267 23 Jun 2023 506th madex 🇩🇪 398 303 11 Jun 2025 507th olleicua 🇺🇸 397 203 1 Apr 2024 508th erin-allison 396 242 31 Mar 2021 509th Schmitt-Very-Cool 394 351 16 days ago 510th iznax 390 273 21 Nov 2021 511th fitzdotlol 🇺🇸 389 280 21 Mar 2022 512th labster 388 188 10 Mar 2018 513th Phanabani 🇺🇸 388 240 22 Oct 2020 514th ericlangedijk 🇸🇮 388 482 23 Feb 2022 515th wh3n3v3r 🇨🇿 386 282 11 Nov 2024 516th scpchicken 🇵🇼 386 409 19 Apr 2023 517th snoozingnewt 🇺🇸 385 360 14 Sep 2025 518th DaCoolOne 383 385 27 Feb 2020 519th yuchuehw 381 363 4 Jan 2024 520th MeWhenI 🇻🇦 381 729 9 Feb 2025 521st bastienvoirin 🇫🇷 379 246 30 Nov 2020 522nd LucaArgentiUCF 🇮🇹 378 476 25 Jan 2021 523rd neihousaigaai 377 289 15 Mar 2021 524th IISResetMe 376 255 8 Jul 2024 525th jgbaldwinbrown 376 429 9 Jul 2021 First Prev 451–525 of 947 Next Last