Factorial Factorisation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Taxicab 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 Erlang 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 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 Erlang 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 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th moustave 486 136 12ms 25 Mar 2025 527th adoxography 485 122 44ms 27 Apr 2024 528th msbranicky 485 174 3ms 14 Apr 2024 528th yuchuehw 485 174 3ms 12 Jun 2024 530th MeWhenI 🇻🇦 484 131 642ms 24 May 2024 531st galloj 🇨🇿 482 137 13ms 13 Apr 2024 531st Rubiksmath 482 137 14ms 29 Sep 2024 531st andrewjc2000 482 137 2,560ms 28 Jul 2025 531st SectorCorruptor 482 137 18ms 21 Sep 2025 535th madex 🇩🇪 480 166 10ms 6 Jun 2024 536th emgordon154 480 307 479ms 10 Jun 2025 537th msbranicky 479 220 115ms 17 Apr 2024 538th tobeannouncd 475 219 247ms 29 Apr 2024 539th plastic-bottle 473 229 315ms 27 Aug 2025 540th CutSandstone 472 140 11ms 19 Jul 2024 541st snoozingnewt 🇺🇸 471 169 12ms 9 Oct 2025 542nd commandblockguy 🇺🇸 469 141 65ms 13 Apr 2024 542nd Pyroan 469 141 35ms 16 Apr 2025 542nd CommandLeo 🇮🇹 469 141 21ms 7 days ago 545th Kokusui 🇯🇵 469 184 738ms 18 Jun 2024 546th CaedenHarper 🇨🇦 469 231 354ms 8 Oct 2025 547th targrik 466 171 15ms 14 Feb 2025 548th TanguyBarthelemy 465 145 139ms 24 Oct 2024 549th msbranicky 463 172 10ms 21 Apr 2024 550th kmathis22 463 234 335ms 28 Oct 2025 551st RYNO8 462 143 66ms 14 Jun 2024 551st OllieBoyne 🇬🇧 462 143 22ms 5 Mar 2025 551st BREMAUCY 🇫🇷 462 143 623ms 24 Jul 2025 551st kistlerf 🇨🇭 462 143 12ms 18 days ago 551st Emutis 🇱🇹 462 143 14ms 14 days ago 556th msbranicky 462 167 1,039ms 16 Apr 2024 557th Sp3000 🇦🇺 459 124 37ms 31 May 2024 558th jiaminglimjm 🇲🇾 459 144 19ms 6 Jul 2024 558th Bmrl7 459 144 14ms 3 days ago 560th commandblockguy 🇺🇸 456 139 829ms 1 Sep 2025 561st Andrey135296 456 145 53ms 9 Nov 2024 562nd Natanaelel 🇸🇪 452 87 19ms 16 Apr 2024 563rd ThijsLuttikhuis 452 146 14ms 13 Apr 2024 563rd mbittner20 452 146 14ms 30 Jun 2024 563rd scpchicken 🇵🇼 452 146 15ms 31 Jul 2024 566th msbranicky 450 217 43ms 20 Apr 2024 567th retrohun 448 659 1ms 23 Aug 2025 568th gsprochette 443 149 18ms 21 Aug 2025 569th msbranicky 442 245 320ms 21 Apr 2024 570th inventshah 442 668 2ms 19 Apr 2024 571st jtaxen 440 150 89ms 14 Apr 2024 572nd MeWhenI 🇻🇦 440 671 2ms 22 Apr 2024 573rd EnTerr 437 151 21ms 16 Jun 2024 573rd dirckvdende 437 151 21ms 23 Jul 2025 575th agreegious 435 152 14ms 17 Nov 2024 576th shelerr 429 154 31ms 21 Aug 2025 576th mathieurodic 429 154 936ms 28 Oct 2025 578th Ripick 428 270 322ms 15 Aug 2024 579th galloj 🇨🇿 427 691 2ms 16 Apr 2024 580th WillowWispy 426 155 16ms 25 May 2025 581st blaztoma 🇱🇹 424 160 392ms 12 Oct 2025 582nd dokutan 422 161 558ms 20 Jun 2024 583rd dokutan 421 701 2ms 22 Apr 2024 584th msbranicky 420 237 2,691ms 18 Apr 2024 585th stertooy 🇧🇪 418 158 21ms 14 Jun 2024 585th codingisgreatbutiamnot 418 158 12ms 6 Jul 2025 587th ei14 418 706 2ms 8 May 2024 588th sacredeux 415 159 16ms 27 Aug 2024 588th hiichbindermax 415 159 22ms 11 Sep 2024 590th emgordon154 413 143 47ms 26 Jul 2024 591st inverseLorentz 🇦🇺 413 160 19ms 24 Jun 2024 592nd Natanaelel 🇸🇪 410 161 21ms 15 Apr 2024 592nd CatsAreFluffy 410 161 40ms 29 Apr 2024 592nd cykim8811 410 161 17ms 9 Jul 2024 595th yuchuehw 408 162 89ms 14 May 2024 596th Yewzir 🇧🇪 407 464 1,686ms 5 Jun 2024 597th msbranicky 406 178 23ms 16 Apr 2024 598th LostSyntax21 🇬🇧 405 146 41ms 23 Aug 2024 599th ei14 403 247 1,929ms 8 May 2024 600th Malizma333 400 165 21ms 31 Oct 2024 First Prev 526–600 of 1,386 Next Last