Factorial Factorisation 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 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 Bytes Time Submitted 376th MeWhenI 🇻🇦 671 153 57ms 26 Jun 2024 377th m-tkach 🇺🇦 669 119 620ms 14 Apr 2024 378th msbranicky 665 125 12ms 13 Apr 2024 378th FlorianCassayre 🇫🇷 665 125 14ms 5 May 2024 378th guilhem-roy 🇫🇷 665 125 13ms 29 May 2025 378th blaztoma 🇱🇹 665 125 17ms 28 Sep 2025 382nd galloj 🇨🇿 664 691 2ms 16 Apr 2024 383rd msbranicky 663 173 11ms 18 Apr 2024 384th MeWhenI 🇻🇦 662 132 150ms 28 Oct 2024 385th elgan65536 660 126 14ms 13 Apr 2024 385th inventshah 660 126 15ms 15 Apr 2024 385th emgordon154 660 126 13ms 12 Apr 2025 385th khaninm 660 126 12ms 3 Jun 2025 385th fkantelberg 660 126 14ms 10 Jul 2025 385th solisolu 660 126 1,217ms 5 Oct 2025 391st emgordon154 658 121 612ms 12 Apr 2025 391st snoozingnewt 🇺🇸 658 121 497ms 7 hours ago 393rd inventshah 656 129 2ms 29 Mar 2025 394th Shanethegamer 🇺🇸 656 152 1,303ms 13 Apr 2024 395th jatloe 655 127 72ms 8 Oct 2024 395th klixel 🇨🇦 655 127 89ms 8 Apr 2025 397th emgordon154 654 173 140ms 18 Feb 2025 398th dokutan 654 701 2ms 22 Apr 2024 399th BlankSpruce 651 130 2ms 21 Aug 2024 399th dokutan 651 130 720ms 12 days ago 401st HumanoidCPU 651 167 352ms 12 days ago 402nd thienudomsrirungruang 650 128 330ms 15 Apr 2024 402nd mathisfun271 650 128 13ms 1 Jun 2024 402nd cros107 🇦🇺 650 128 14ms 12 Jan 2025 405th emgordon154 650 139 3,809ms 13 Nov 2024 406th ei14 650 706 2ms 8 May 2024 407th elgan65536 646 131 3ms 15 Apr 2024 408th MeWhenI 🇻🇦 646 140 3,080ms 24 Oct 2024 409th hellwue 645 129 11ms 21 Jun 2024 409th plcc0 645 129 134ms 23 Apr 2025 411th mousetail 🇳🇱 643 123 20ms 17 Aug 2024 412th DialFrost 🇸🇬 641 148 47ms 25 Apr 2025 413th Artemis21 🇬🇧 640 130 19ms 15 Jan 2025 414th msbranicky 637 125 705ms 13 Apr 2024 415th MeWhenI 🇻🇦 637 137 2ms 26 Jun 2024 416th IsaacAlexBarden 635 131 19ms 24 Mar 2025 416th keelimeguy 🇺🇸 635 131 18ms 14 Jun 2025 418th CatsAreFluffy 635 178 133ms 3 Nov 2024 419th Shanethegamer 🇺🇸 634 140 123ms 15 Apr 2024 420th typeswitch-dev 🇵🇹 631 187 7ms 25 Jun 2024 421st StefanHabel 🇨🇦 630 132 15ms 16 Apr 2024 421st CornerMercury 🇬🇧 630 132 11ms 28 Nov 2024 421st TobyBoyne 🇬🇧 630 132 619ms 5 Mar 2025 424th snoozingnewt 🇺🇸 629 120 99ms 12 Sep 2025 425th BambooleanLogic 🇸🇪 629 127 11ms 15 May 2024 425th FlorianCassayre 🇫🇷 629 127 13ms 5 Jun 2024 427th albanian-laundromat 627 127 472ms 4 Aug 2025 428th FlyingPenguin223 626 162 8ms 26 Sep 2024 429th quimey 625 133 15ms 27 May 2024 429th tobyLovick 625 133 13ms 3 Mar 2025 429th wuduculfre 625 133 12ms 3 Aug 2025 432nd zakariamouhid 624 128 10ms 13 Apr 2024 432nd gigaprofisi 🇺🇸 624 128 13ms 23 Jul 2025 434th ahmetdemirag 🇨🇾 621 134 600ms 3 Feb 2025 434th madex 🇩🇪 621 134 12ms 1 Jun 2025 434th YAJUE114514 621 134 12ms 27 Jul 2025 434th qpwoeirut 621 134 640ms 10 Aug 2025 438th Maznek 619 129 11ms 29 Apr 2024 438th wansacis 🇩🇪 619 129 15ms 30 Apr 2024 440th GolfingSuccess 🇬🇷 618 128 120ms 16 Aug 2024 441st Shanethegamer 🇺🇸 618 210 269ms 14 Apr 2024 442nd arcpolaris 617 161 355ms 11 Dec 2024 443rd FranklinJiaChen 616 135 12ms 30 Jul 2024 444th niklv 🇷🇺 615 130 11ms 14 Apr 2024 444th two-bad 🇬🇧 615 130 10ms 4 May 2024 444th GeorgeStechman 🇬🇧 615 130 11ms 4 May 2024 444th didion0 🇺🇸 615 130 12ms 26 Aug 2025 448th msbranicky 612 145 136ms 13 Apr 2024 449th moustave 611 136 12ms 25 Mar 2025 450th emgordon154 609 130 399ms 5 Sep 2024 First Prev 376–450 of 1,385 Next Last