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 676th MeWhenI 🇻🇦 272 971 8 Feb 2022 677th OllieBoyne 🇬🇧 270 345 23 Jan 2021 678th MeWhenI 🇻🇦 270 662 22 Mar 2024 679th codewrite 🇬🇧 269 347 12 Jul 2025 680th SoliGhost 268 348 8 Jun 2025 681st p-vf 🇨🇭 268 397 29 Sep 2021 682nd Kibble 268 406 13 Jul 2020 683rd Waffle3z 266 302 22 Jan 2021 684th jfallon1997 266 350 13 May 2024 685th dzshn 265 352 25 Nov 2020 685th stordev 265 352 26 Feb 2021 685th 77Tigers 265 352 28 May 2021 688th aksyristos 264 353 14 Mar 2023 689th d4rkne55 263 430 1 Mar 2018 690th dokutan 263 544 28 Mar 2025 691st betaveros 261 357 1 Jan 2023 692nd richard-oelze 🇩🇪 260 358 20 Mar 2021 693rd perlebach 🇨🇿 259 265 17 Aug 2021 694th DmytroLynda 259 411 21 Nov 2024 695th CaedenHarper 🇨🇦 258 362 10 Oct 2024 696th sergeyz7 🇬🇧 258 372 18 Nov 2020 697th FortuiteMan 🇫🇷 256 364 10 Sep 2023 698th eiburns 255 365 8 May 2023 698th PotatoSaladOverlord 255 365 16 Jan 2024 700th temoto 254 367 20 Sep 2018 701st mogensen 254 634 17 Apr 2020 702nd Jacob385 253 628 23 Apr 2024 703rd brochmann 🇸🇪 252 370 9 Feb 2022 703rd m42km 252 370 23 Oct 2023 703rd ridingqwerty 🇺🇸 252 370 3 Dec 2023 703rd klixel 🇨🇦 252 370 23 Jan 2025 707th nephila-nacrea 🇬🇧 251 273 24 Jun 2020 708th 4ndyJ 🇬🇧 251 372 19 Jun 2025 709th CaedenHarper 🇨🇦 250 345 19 Jan 2025 710th ragerin 250 373 21 Feb 2018 711th Agazoth 250 384 12 Jun 2020 712th mokymok 🇺🇸 249 374 1 Dec 2021 713th croc54 248 376 14 Jan 2025 714th jjstreet 248 641 30 Apr 2020 715th dokutan 248 1,066 13 Nov 2024 716th lahell 244 393 8 Jun 2020 717th SiddharthShyniben 243 449 10 Aug 2021 718th wrhm 242 385 12 Dec 2020 719th jhpaques 🇫🇷 241 386 29 Jul 2022 720th michelebastione 🇮🇹 240 388 21 Mar 2022 721st Openstreetmapler 239 390 23 Nov 2019 722nd madex 🇩🇪 237 393 23 Jun 2024 723rd Pena86 236 395 30 Dec 2021 723rd ThatAlo 236 395 12 Jun 2023 725th shaunjc 236 479 11 Jun 2021 726th johnennewdeeson 235 464 6 Apr 2020 727th jotslo 🇬🇧 234 399 5 Jul 2021 728th dokutan 232 1,481 12 May 2023 729th Mikey-Beep 🇬🇧 231 404 25 Aug 2023 730th Cr3aHal0 231 472 28 Jun 2019 731st dokutan 231 488 21 Aug 2024 732nd rbicelli 231 490 4 Apr 2018 733rd madex 🇩🇪 230 350 23 Jun 2024 734th bsoyka 🇺🇸 230 406 9 Jan 2022 735th wes-sleeman 229 657 29 Sep 2021 736th RealAMC 🇳🇿 228 527 22 Nov 2023 737th Maximizer02 228 559 30 Jul 2024 738th eddvrs 227 410 20 Aug 2022 739th Ashikpaul 🇮🇳 227 479 30 Jul 2022 740th lrustand 226 412 19 Feb 2018 741st cafehaine 🇫🇷 223 660 27 Jul 2018 742nd markbyrne 221 421 25 Oct 2020 743rd d4rkne55 221 492 28 Feb 2018 744th Michiocre 221 493 18 Jun 2024 745th dokutan 218 682 4 Oct 2024 746th RandGuy 217 490 14 Dec 2021 747th dokutan 217 860 3 Jul 2025 748th dokutan 216 523 20 Apr 2025 749th HassanAliKadhem 🇧🇭 215 433 4 Jan 2022 750th canonicalcrab 215 808 15 Oct 2021 Prev 676–750 of 937 Next
