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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 KatieLG 🇬🇧 551 115 487ms 28 Oct 2024 502nd m-tkach 🇺🇦 551 120 634ms 14 Apr 2024 502nd ZakkkkAttackkkk 🇵🇭 551 120 686ms 9 Sep 2024 502nd InigoK 🇺🇸 551 120 13ms 10 Sep 2025 505th xyangst 550 206 140ms 18 Oct 2024 506th Shanethegamer 🇺🇸 547 116 525ms 13 Apr 2024 507th davitf 546 121 15ms 30 Apr 2024 507th gallium-gonzollium 546 121 43ms 26 Aug 2024 507th neihousaigaai 546 121 11ms 2 Oct 2024 507th wh3n3v3r 🇨🇿 546 121 31ms 14 Nov 2024 507th fuzzylojik-golf 🇺🇸 546 121 11ms 24 Mar 2026 507th TudyM 🇷🇴 546 121 19ms 4 days ago 513th ei14 544 196 63ms 8 May 2024 513th msbranicky 544 196 23ms 20 Jan 2025 515th madeforlosers 543 147 11ms 30 Mar 2026 516th CaedenHarper 🇨🇦 542 117 509ms 29 Jul 2025 517th solisolu 542 122 606ms 31 Dec 2025 518th targrik 540 160 13ms 13 Aug 2025 519th Bulmenisaurus 538 123 15ms 1 Nov 2024 519th CaedenHarper 🇨🇦 538 123 14ms 15 Aug 2025 519th HETHAT 🇩🇿 538 123 14ms 24 Sep 2025 522nd retrohun 538 157 2ms 26 days ago 523rd m-tkach 🇺🇦 533 119 494ms 14 Apr 2024 524th zakariamouhid 533 162 6ms 13 Apr 2024 525th msbranicky 530 170 2,500ms 7 Jan 2025 526th MeWhenI 🇻🇦 530 178 43ms 29 Apr 2025 527th msbranicky 529 125 12ms 13 Apr 2024 527th guilhem-roy 🇫🇷 529 125 12ms 29 May 2025 527th blaztoma 🇱🇹 529 125 13ms 28 Sep 2025 527th 77Tigers 529 125 14ms 16 Jan 2026 531st HumanoidCPU 528 160 2ms 10 May 2025 532nd jerrandolph 526 247 340ms 23 Sep 2025 533rd inventshah 525 126 15ms 15 Apr 2024 533rd khaninm 525 126 13ms 3 Jun 2025 535th msbranicky 525 189 399ms 13 Apr 2024 536th Natanaelel 🇸🇪 522 162 2ms 17 Apr 2024 537th Apataras 522 208 449ms 11 Aug 2025 538th klixel 🇨🇦 521 127 90ms 8 Apr 2025 539th IISResetMe 521 139 2,716ms 27 Nov 2025 540th Shanethegamer 🇺🇸 519 163 3ms 13 Apr 2024 541st thienudomsrirungruang 517 128 283ms 15 Apr 2024 541st mathisfun271 517 128 12ms 1 Jun 2024 541st JunkIce 517 128 17ms 3 Dec 2024 541st cros107 🇦🇺 517 128 15ms 12 Jan 2025 545th MeWhenI 🇻🇦 517 153 22ms 16 Aug 2024 546th rifatx 517 192 446ms 10 Jul 2024 547th R4z0rX 515 155 30ms 29 Aug 2024 548th hellwue 513 129 12ms 21 Jun 2024 548th StefanHabel 🇨🇦 513 129 15ms 4 Mar 2026 550th janAkali 🇷🇺 513 226 437ms 31 Jan 2025 551st CaedenHarper 🇨🇦 513 253 345ms 12 Nov 2025 552nd MeWhenI 🇻🇦 511 132 149ms 28 Oct 2024 553rd Artemis21 🇬🇧 509 130 23ms 15 Jan 2025 554th msbranicky 507 125 688ms 13 Apr 2024 555th LHLaurini 🇧🇷 506 167 3ms 29 Apr 2024 556th IsaacAlexBarden 505 131 22ms 24 Mar 2025 557th msbranicky 505 211 60ms 14 Apr 2024 558th alemelis 504 135 633ms 19 Aug 2024 559th dbut2 🇦🇺 503 258 340ms 16 Jul 2025 560th TobyBoyne 🇬🇧 501 132 615ms 5 Mar 2025 560th RaBa21 🇭🇺 501 132 57ms 17 Jul 2025 562nd ei14 500 169 2ms 8 May 2024 563rd quimey 497 133 15ms 27 May 2024 563rd tobyLovick 497 133 13ms 3 Mar 2025 563rd wuduculfre 497 133 13ms 3 Aug 2025 563rd lelbal 497 133 21ms 20 days ago 567th JunkIce 495 128 411ms 3 Dec 2024 568th ahmetdemirag 🇨🇾 493 134 655ms 3 Feb 2025 568th madex 🇩🇪 493 134 13ms 1 Jun 2025 568th YAJUE114514 493 134 12ms 27 Jul 2025 568th qpwoeirut 493 134 623ms 10 Aug 2025 572nd snoozingnewt 🇨🇦 492 172 3ms 18 Jun 2024 573rd msbranicky 491 176 9ms 16 Apr 2024 574th FranklinJiaChen 490 135 13ms 30 Jul 2024 575th brimstonetrader 490 211 202ms 16 Apr 2024 576th beergit 488 116 52ms 7 Aug 2024 577th mousetail 🇳🇱 487 117 80ms 13 Apr 2024 578th moustave 486 136 12ms 25 Mar 2025 579th msbranicky 486 174 2ms 14 Apr 2024 579th yuchuehw 486 174 3ms 12 Jun 2024 581st MeWhenI 🇻🇦 484 131 555ms 24 May 2024 582nd galloj 🇨🇿 483 137 12ms 13 Apr 2024 582nd Rubiksmath 483 137 15ms 29 Sep 2024 582nd andrewjc2000 483 137 2,892ms 28 Jul 2025 582nd SectorCorruptor 483 137 20ms 21 Sep 2025 586th emgordon154 482 307 736ms 10 Jun 2025 587th madex 🇩🇪 481 166 14ms 6 Jun 2024 588th plastic-bottle 474 229 414ms 27 Aug 2025 589th CutSandstone 472 140 12ms 19 Jul 2024 590th snoozingnewt 🇨🇦 472 169 13ms 9 Oct 2025 591st tobeannouncd 472 219 221ms 29 Apr 2024 592nd kevinnaviapaiva 472 392 25ms 28 Feb 2025 593rd CaedenHarper 🇨🇦 470 231 532ms 8 Oct 2025 594th commandz0 🇺🇸 469 141 67ms 13 Apr 2024 594th Pyroan 469 141 59ms 16 Apr 2025 594th CommandLeo 🇮🇹 469 141 21ms 19 Nov 2025 594th Bmrl7 469 141 16ms 22 Dec 2025 598th Kokusui 🇯🇵 469 184 772ms 18 Jun 2024 599th targrik 467 171 18ms 14 Feb 2025 600th TanguyBarthelemy 465 145 157ms 24 Oct 2024 First Prev 501–600 of 1,538 Next Last