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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 501st nwellnhof 🇩🇪 563 526 4ms 25 Apr 2024 502nd Lv0Sys 🇵🇱 560 118 11ms 23 Feb 2026 503rd Salutations45 554 144 12ms 17 Nov 2024 504th KatieLG 🇬🇧 552 115 487ms 28 Oct 2024 505th m-tkach 🇺🇦 551 120 634ms 14 Apr 2024 505th ZakkkkAttackkkk 🇵🇭 551 120 686ms 9 Sep 2024 505th InigoK 🇺🇸 551 120 13ms 10 Sep 2025 508th xyangst 550 206 140ms 18 Oct 2024 509th Shanethegamer 🇺🇸 547 116 525ms 13 Apr 2024 510th davitf 546 121 15ms 30 Apr 2024 510th gallium-gonzollium 546 121 43ms 26 Aug 2024 510th neihousaigaai 546 121 11ms 2 Oct 2024 510th wh3n3v3r 🇨🇿 546 121 31ms 14 Nov 2024 510th fuzzylojik-golf 🇺🇸 546 121 11ms 24 Mar 2026 510th TudyM 🇷🇴 546 121 19ms 3 days ago 516th ei14 545 196 63ms 8 May 2024 516th msbranicky 545 196 23ms 20 Jan 2025 518th madeforlosers 543 147 11ms 27 days ago 519th CaedenHarper 🇨🇦 542 117 509ms 29 Jul 2025 520th solisolu 542 122 606ms 31 Dec 2025 521st targrik 540 160 13ms 13 Aug 2025 522nd retrohun 539 157 2ms 25 days ago 523rd Bulmenisaurus 538 123 15ms 1 Nov 2024 523rd CaedenHarper 🇨🇦 538 123 14ms 15 Aug 2025 523rd HETHAT 🇩🇿 538 123 14ms 24 Sep 2025 526th zakariamouhid 534 162 6ms 13 Apr 2024 527th m-tkach 🇺🇦 533 119 494ms 14 Apr 2024 528th msbranicky 532 170 2,500ms 7 Jan 2025 529th MeWhenI 🇻🇦 532 178 43ms 29 Apr 2025 530th msbranicky 529 125 12ms 13 Apr 2024 530th guilhem-roy 🇫🇷 529 125 12ms 29 May 2025 530th blaztoma 🇱🇹 529 125 13ms 28 Sep 2025 530th 77Tigers 529 125 14ms 16 Jan 2026 534th HumanoidCPU 529 160 2ms 10 May 2025 535th msbranicky 526 189 399ms 13 Apr 2024 536th jerrandolph 526 247 340ms 23 Sep 2025 537th inventshah 525 126 15ms 15 Apr 2024 537th khaninm 525 126 13ms 3 Jun 2025 539th Apataras 523 208 449ms 11 Aug 2025 540th IISResetMe 522 139 2,716ms 27 Nov 2025 541st Natanaelel 🇸🇪 522 162 2ms 17 Apr 2024 542nd klixel 🇨🇦 521 127 90ms 8 Apr 2025 543rd Shanethegamer 🇺🇸 519 163 3ms 13 Apr 2024 544th rifatx 518 192 446ms 10 Jul 2024 545th thienudomsrirungruang 517 128 283ms 15 Apr 2024 545th mathisfun271 517 128 12ms 1 Jun 2024 545th JunkIce 517 128 17ms 3 Dec 2024 545th cros107 🇦🇺 517 128 15ms 12 Jan 2025 549th MeWhenI 🇻🇦 517 153 22ms 16 Aug 2024 550th R4z0rX 515 155 30ms 29 Aug 2024 551st janAkali 🇷🇺 514 226 437ms 31 Jan 2025 552nd CaedenHarper 🇨🇦 514 253 345ms 12 Nov 2025 553rd hellwue 513 129 12ms 21 Jun 2024 553rd StefanHabel 🇨🇦 513 129 15ms 4 Mar 2026 555th MeWhenI 🇻🇦 512 132 149ms 28 Oct 2024 556th Artemis21 🇬🇧 509 130 23ms 15 Jan 2025 557th msbranicky 508 125 688ms 13 Apr 2024 558th LHLaurini 🇧🇷 506 167 3ms 29 Apr 2024 559th msbranicky 506 211 60ms 14 Apr 2024 560th IsaacAlexBarden 505 131 22ms 24 Mar 2025 561st alemelis 505 135 633ms 19 Aug 2024 562nd dbut2 🇦🇺 504 258 340ms 16 Jul 2025 563rd TobyBoyne 🇬🇧 501 132 615ms 5 Mar 2025 563rd RaBa21 🇭🇺 501 132 57ms 17 Jul 2025 565th ei14 500 169 2ms 8 May 2024 566th quimey 497 133 15ms 27 May 2024 566th tobyLovick 497 133 13ms 3 Mar 2025 566th wuduculfre 497 133 13ms 3 Aug 2025 566th lelbal 497 133 21ms 19 days ago 570th JunkIce 496 128 411ms 3 Dec 2024 571st ahmetdemirag 🇨🇾 493 134 655ms 3 Feb 2025 571st madex 🇩🇪 493 134 13ms 1 Jun 2025 571st YAJUE114514 493 134 12ms 27 Jul 2025 571st qpwoeirut 493 134 623ms 10 Aug 2025 575th snoozingnewt 🇨🇦 492 172 3ms 18 Jun 2024 576th msbranicky 491 176 9ms 16 Apr 2024 577th brimstonetrader 491 211 202ms 16 Apr 2024 578th FranklinJiaChen 490 135 13ms 30 Jul 2024 579th beergit 488 116 52ms 7 Aug 2024 580th mousetail 🇳🇱 488 117 80ms 13 Apr 2024 581st moustave 486 136 12ms 25 Mar 2025 582nd msbranicky 486 174 2ms 14 Apr 2024 582nd yuchuehw 486 174 3ms 12 Jun 2024 584th MeWhenI 🇻🇦 484 131 555ms 24 May 2024 585th galloj 🇨🇿 483 137 12ms 13 Apr 2024 585th Rubiksmath 483 137 15ms 29 Sep 2024 585th andrewjc2000 483 137 2,892ms 28 Jul 2025 585th SectorCorruptor 483 137 20ms 21 Sep 2025 589th emgordon154 483 307 736ms 10 Jun 2025 590th madex 🇩🇪 481 166 14ms 6 Jun 2024 591st plastic-bottle 475 229 414ms 27 Aug 2025 592nd tobeannouncd 473 219 221ms 29 Apr 2024 593rd kevinnaviapaiva 473 392 25ms 28 Feb 2025 594th CutSandstone 472 140 12ms 19 Jul 2024 595th snoozingnewt 🇨🇦 472 169 13ms 9 Oct 2025 596th CaedenHarper 🇨🇦 471 231 532ms 8 Oct 2025 597th Kokusui 🇯🇵 470 184 772ms 18 Jun 2024 598th commandz0 🇺🇸 469 141 67ms 13 Apr 2024 598th Pyroan 469 141 59ms 16 Apr 2025 598th CommandLeo 🇮🇹 469 141 21ms 19 Nov 2025 First Prev 501–600 of 1,620 Next Last