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 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 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 375th inventshah 660 126 15ms 15 Apr 2024 375th emgordon154 660 126 19ms 12 Apr 2025 375th khaninm 660 126 13ms 3 Jun 2025 375th fkantelberg 660 126 16ms 10 Jul 2025 375th solisolu 660 126 776ms 5 Oct 2025 381st emgordon154 658 121 612ms 12 Apr 2025 382nd inventshah 656 129 2ms 29 Mar 2025 383rd Shanethegamer 🇺🇸 656 152 1,359ms 13 Apr 2024 384th jatloe 655 127 90ms 8 Oct 2024 384th klixel 🇨🇦 655 127 95ms 8 Apr 2025 386th dokutan 654 701 2ms 22 Apr 2024 387th emgordon154 653 173 139ms 18 Feb 2025 388th BlankSpruce 651 130 2ms 21 Aug 2024 389th thienudomsrirungruang 650 128 339ms 15 Apr 2024 389th mathisfun271 650 128 13ms 1 Jun 2024 389th cros107 🇦🇺 650 128 15ms 12 Jan 2025 392nd emgordon154 650 139 3,809ms 13 Nov 2024 393rd ei14 650 706 2ms 8 May 2024 394th elgan65536 646 131 3ms 15 Apr 2024 395th MeWhenI 🇻🇦 646 140 3,080ms 24 Oct 2024 396th hellwue 645 129 13ms 21 Jun 2024 396th plcc0 645 129 133ms 23 Apr 2025 396th ryyyn 🇺🇸 645 129 15ms 7 Jul 2025 399th MeWhenI 🇻🇦 645 137 2ms 26 Jun 2024 400th mousetail 🇳🇱 643 123 20ms 17 Aug 2024 401st DialFrost 🇸🇬 641 148 47ms 25 Apr 2025 402nd Artemis21 🇬🇧 640 130 22ms 15 Jan 2025 403rd msbranicky 637 125 705ms 13 Apr 2024 404th IsaacAlexBarden 635 131 20ms 24 Mar 2025 404th keelimeguy 🇺🇸 635 131 20ms 14 Jun 2025 406th CatsAreFluffy 635 178 134ms 3 Nov 2024 407th Shanethegamer 🇺🇸 634 140 123ms 15 Apr 2024 408th typeswitch-dev 🇵🇹 631 187 7ms 25 Jun 2024 409th StefanHabel 🇨🇦 630 132 16ms 16 Apr 2024 409th CornerMercury 🇬🇧 630 132 11ms 28 Nov 2024 409th TobyBoyne 🇬🇧 630 132 634ms 5 Mar 2025 412th snoozingnewt 🇺🇸 629 120 99ms 12 Sep 2025 413th BambooleanLogic 🇸🇪 629 127 12ms 15 May 2024 413th FlorianCassayre 🇫🇷 629 127 14ms 5 Jun 2024 415th albanian-laundromat 627 127 472ms 4 Aug 2025 416th FlyingPenguin223 626 162 8ms 26 Sep 2024 417th quimey 625 133 15ms 27 May 2024 417th tobyLovick 625 133 13ms 3 Mar 2025 417th wuduculfre 625 133 13ms 3 Aug 2025 420th zakariamouhid 624 128 11ms 13 Apr 2024 420th gigaprofisi 🇺🇸 624 128 12ms 23 Jul 2025 422nd MeWhenI 🇻🇦 624 174 416ms 22 Apr 2024 423rd ahmetdemirag 🇨🇾 621 134 641ms 3 Feb 2025 423rd madex 🇩🇪 621 134 13ms 1 Jun 2025 423rd YAJUE114514 621 134 14ms 27 Jul 2025 423rd qpwoeirut 621 134 641ms 10 Aug 2025 427th Maznek 619 129 11ms 29 Apr 2024 427th wansacis 🇩🇪 619 129 14ms 30 Apr 2024 429th GolfingSuccess 🇬🇷 618 128 120ms 16 Aug 2024 430th Shanethegamer 🇺🇸 618 210 274ms 14 Apr 2024 431st arcpolaris 617 161 368ms 11 Dec 2024 432nd FranklinJiaChen 616 135 13ms 30 Jul 2024 433rd niklv 🇷🇺 614 130 11ms 14 Apr 2024 433rd two-bad 🇬🇧 614 130 12ms 4 May 2024 433rd GeorgeStechman 🇬🇧 614 130 11ms 4 May 2024 433rd didion0 🇺🇸 614 130 13ms 26 Aug 2025 437th msbranicky 612 145 136ms 13 Apr 2024 438th moustave 611 136 13ms 25 Mar 2025 439th emgordon154 609 130 399ms 5 Sep 2024 440th iczelia 🇩🇪 609 139 2ms 22 Sep 2025 441st MeWhenI 🇻🇦 607 131 642ms 24 May 2024 442nd galloj 🇨🇿 607 137 13ms 13 Apr 2024 442nd Rubiksmath 607 137 15ms 29 Sep 2024 442nd andrewjc2000 607 137 2,839ms 28 Jul 2025 442nd SectorCorruptor 607 137 20ms 21 Sep 2025 446th madex 🇩🇪 605 140 2ms 9 Jun 2025 447th yoshykai 604 180 323ms 29 Mar 2025 448th CaedenHarper 🇨🇦 602 165 330ms 14 days ago 449th HumanoidCPU 600 133 12ms 9 May 2025 449th Ultra814 600 133 13ms 19 Aug 2025 First Prev 376–450 of 1,370 Next Last