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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 523rd qpwoeirut 493 134 717ms 10 Aug 2025 527th snoozingnewt 🇨🇦 491 172 3ms 18 Jun 2024 528th msbranicky 490 176 8ms 16 Apr 2024 529th FranklinJiaChen 489 135 16ms 30 Jul 2024 530th brimstonetrader 489 211 202ms 16 Apr 2024 531st mousetail 🇳🇱 487 117 80ms 13 Apr 2024 532nd moustave 486 136 11ms 25 Mar 2025 533rd adoxography 485 122 44ms 27 Apr 2024 534th msbranicky 485 174 2ms 14 Apr 2024 534th yuchuehw 485 174 3ms 12 Jun 2024 536th MeWhenI 🇻🇦 484 131 523ms 24 May 2024 537th galloj 🇨🇿 482 137 12ms 13 Apr 2024 537th Rubiksmath 482 137 15ms 29 Sep 2024 537th andrewjc2000 482 137 2,491ms 28 Jul 2025 537th SectorCorruptor 482 137 19ms 21 Sep 2025 541st emgordon154 481 307 712ms 10 Jun 2025 542nd madex 🇩🇪 480 166 10ms 6 Jun 2024 543rd msbranicky 479 220 118ms 17 Apr 2024 544th plastic-bottle 474 229 417ms 27 Aug 2025 545th CutSandstone 472 140 12ms 19 Jul 2024 546th tobeannouncd 472 219 221ms 29 Apr 2024 547th snoozingnewt 🇨🇦 471 169 12ms 9 Oct 2025 548th CaedenHarper 🇨🇦 470 231 796ms 8 Oct 2025 549th commandblockguy 🇺🇸 469 141 67ms 13 Apr 2024 549th Pyroan 469 141 38ms 16 Apr 2025 549th CommandLeo 🇮🇹 469 141 22ms 18 days ago 552nd Kokusui 🇯🇵 469 184 734ms 18 Jun 2024 553rd targrik 466 171 15ms 14 Feb 2025 554th TanguyBarthelemy 465 145 139ms 24 Oct 2024 555th msbranicky 463 172 10ms 21 Apr 2024 556th RYNO8 462 143 66ms 14 Jun 2024 556th OllieBoyne 🇬🇧 462 143 21ms 5 Mar 2025 556th BREMAUCY 🇫🇷 462 143 708ms 24 Jul 2025 556th kistlerf 🇨🇭 462 143 12ms 8 Nov 2025 556th Emutis 🇱🇹 462 143 14ms 25 days ago 561st msbranicky 462 167 1,039ms 16 Apr 2024 562nd Sp3000 🇦🇺 459 124 38ms 31 May 2024 563rd jiaminglimjm 🇲🇾 459 144 11ms 6 Jul 2024 563rd Bmrl7 459 144 16ms 15 days ago 565th commandblockguy 🇺🇸 456 139 647ms 1 Sep 2025 566th Andrey135296 456 145 52ms 9 Nov 2024 567th ThijsLuttikhuis 453 146 15ms 13 Apr 2024 567th mbittner20 453 146 13ms 30 Jun 2024 567th scpchicken 🇵🇼 453 146 15ms 31 Jul 2024 570th Natanaelel 🇸🇪 452 87 19ms 16 Apr 2024 571st msbranicky 450 217 44ms 20 Apr 2024 572nd JOrE20 🇺🇸 449 147 10ms 25 hours ago 573rd retrohun 448 659 1ms 23 Aug 2025 574th dokutan 446 289 3ms 5 days ago 575th gsprochette 443 149 19ms 21 Aug 2025 576th msbranicky 443 245 405ms 21 Apr 2024 577th inventshah 442 668 2ms 19 Apr 2024 578th jtaxen 440 150 87ms 14 Apr 2024 579th MeWhenI 🇻🇦 440 671 2ms 22 Apr 2024 580th EnTerr 438 151 21ms 16 Jun 2024 580th dirckvdende 438 151 22ms 23 Jul 2025 582nd agreegious 435 152 15ms 17 Nov 2024 583rd shelerr 429 154 32ms 21 Aug 2025 583rd mathieurodic 429 154 923ms 28 Oct 2025 585th Ripick 428 270 322ms 15 Aug 2024 586th galloj 🇨🇿 427 691 1ms 16 Apr 2024 587th WillowWispy 426 155 17ms 25 May 2025 588th blaztoma 🇱🇹 424 160 369ms 12 Oct 2025 589th dokutan 422 161 558ms 20 Jun 2024 590th luuumine 🇫🇷 421 157 17ms 7 days ago 591st dokutan 421 701 2ms 22 Apr 2024 592nd msbranicky 420 237 2,620ms 18 Apr 2024 593rd stertooy 🇧🇪 418 158 20ms 14 Jun 2024 593rd codingisgreatbutiamnot 418 158 12ms 6 Jul 2025 595th ei14 418 706 1ms 8 May 2024 596th sacredeux 416 159 17ms 27 Aug 2024 596th hiichbindermax 416 159 22ms 11 Sep 2024 598th emgordon154 414 143 47ms 26 Jul 2024 599th inverseLorentz 🇦🇺 413 160 19ms 24 Jun 2024 600th Natanaelel 🇸🇪 410 161 21ms 15 Apr 2024 First Prev 526–600 of 1,404 Next Last