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 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 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 galloj 🇨🇿 664 691 2ms 16 Apr 2024 377th msbranicky 663 173 10ms 18 Apr 2024 378th MeWhenI 🇻🇦 662 132 150ms 28 Oct 2024 379th elgan65536 660 126 15ms 13 Apr 2024 379th inventshah 660 126 15ms 15 Apr 2024 379th emgordon154 660 126 19ms 12 Apr 2025 379th khaninm 660 126 13ms 3 Jun 2025 379th fkantelberg 660 126 16ms 10 Jul 2025 379th solisolu 660 126 776ms 5 Oct 2025 385th emgordon154 658 121 612ms 12 Apr 2025 386th inventshah 656 129 2ms 29 Mar 2025 387th Shanethegamer 🇺🇸 656 152 1,359ms 13 Apr 2024 388th jatloe 655 127 90ms 8 Oct 2024 388th klixel 🇨🇦 655 127 95ms 8 Apr 2025 390th dokutan 654 701 2ms 22 Apr 2024 391st emgordon154 653 173 139ms 18 Feb 2025 392nd BlankSpruce 651 130 2ms 21 Aug 2024 392nd dokutan 651 130 756ms 5 hours ago 394th thienudomsrirungruang 650 128 339ms 15 Apr 2024 394th mathisfun271 650 128 13ms 1 Jun 2024 394th cros107 🇦🇺 650 128 15ms 12 Jan 2025 397th emgordon154 650 139 3,809ms 13 Nov 2024 398th ei14 650 706 2ms 8 May 2024 399th elgan65536 646 131 3ms 15 Apr 2024 400th MeWhenI 🇻🇦 646 140 3,080ms 24 Oct 2024 401st hellwue 645 129 13ms 21 Jun 2024 401st plcc0 645 129 133ms 23 Apr 2025 401st ryyyn 🇺🇸 645 129 15ms 7 Jul 2025 404th MeWhenI 🇻🇦 645 137 2ms 26 Jun 2024 405th mousetail 🇳🇱 643 123 20ms 17 Aug 2024 406th DialFrost 🇸🇬 641 148 47ms 25 Apr 2025 407th Artemis21 🇬🇧 640 130 22ms 15 Jan 2025 408th msbranicky 637 125 705ms 13 Apr 2024 409th IsaacAlexBarden 635 131 20ms 24 Mar 2025 409th keelimeguy 🇺🇸 635 131 20ms 14 Jun 2025 411th CatsAreFluffy 635 178 134ms 3 Nov 2024 412th Shanethegamer 🇺🇸 634 140 123ms 15 Apr 2024 413th typeswitch-dev 🇵🇹 631 187 7ms 25 Jun 2024 414th StefanHabel 🇨🇦 630 132 16ms 16 Apr 2024 414th CornerMercury 🇬🇧 630 132 11ms 28 Nov 2024 414th TobyBoyne 🇬🇧 630 132 634ms 5 Mar 2025 417th snoozingnewt 🇺🇸 629 120 99ms 12 Sep 2025 418th BambooleanLogic 🇸🇪 629 127 12ms 15 May 2024 418th FlorianCassayre 🇫🇷 629 127 14ms 5 Jun 2024 420th albanian-laundromat 627 127 472ms 4 Aug 2025 421st FlyingPenguin223 626 162 8ms 26 Sep 2024 422nd quimey 625 133 15ms 27 May 2024 422nd tobyLovick 625 133 13ms 3 Mar 2025 422nd wuduculfre 625 133 13ms 3 Aug 2025 425th zakariamouhid 624 128 11ms 13 Apr 2024 425th gigaprofisi 🇺🇸 624 128 12ms 23 Jul 2025 427th ahmetdemirag 🇨🇾 621 134 641ms 3 Feb 2025 427th madex 🇩🇪 621 134 13ms 1 Jun 2025 427th YAJUE114514 621 134 14ms 27 Jul 2025 427th qpwoeirut 621 134 641ms 10 Aug 2025 431st Maznek 619 129 11ms 29 Apr 2024 431st wansacis 🇩🇪 619 129 14ms 30 Apr 2024 433rd GolfingSuccess 🇬🇷 618 128 120ms 16 Aug 2024 434th Shanethegamer 🇺🇸 618 210 269ms 14 Apr 2024 435th arcpolaris 617 161 368ms 11 Dec 2024 436th FranklinJiaChen 616 135 13ms 30 Jul 2024 437th niklv 🇷🇺 614 130 11ms 14 Apr 2024 437th two-bad 🇬🇧 614 130 12ms 4 May 2024 437th GeorgeStechman 🇬🇧 614 130 11ms 4 May 2024 437th didion0 🇺🇸 614 130 13ms 26 Aug 2025 441st msbranicky 612 145 136ms 13 Apr 2024 442nd moustave 611 136 13ms 25 Mar 2025 443rd emgordon154 609 130 399ms 5 Sep 2024 444th iczelia 🇩🇪 609 139 2ms 22 Sep 2025 445th MeWhenI 🇻🇦 607 131 642ms 24 May 2024 446th galloj 🇨🇿 607 137 13ms 13 Apr 2024 446th Rubiksmath 607 137 15ms 29 Sep 2024 446th andrewjc2000 607 137 2,839ms 28 Jul 2025 446th SectorCorruptor 607 137 20ms 21 Sep 2025 450th madex 🇩🇪 605 140 2ms 9 Jun 2025 First Prev 376–450 of 1,375 Next Last