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 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 640th TheZwierzLF 🇵🇱 373 177 16ms 20 Dec 2025 642nd Mabeloid 🇳🇴 371 171 561ms 17 Sep 2024 643rd Code-Coder-coder 371 178 33ms 23 Nov 2025 644th msbranicky 371 183 205ms 14 Apr 2024 645th kmathis22 370 243 62ms 26 days ago 646th robin-scragg 369 179 20ms 27 Jul 2025 647th Bodo171 367 180 32ms 30 Dec 2024 648th TheZwierzLF 🇵🇱 366 173 479ms 20 Dec 2025 649th TRexOnGit 366 218 21ms 22 Jul 2025 650th resoNathan 365 181 39ms 25 Apr 2024 651st adamnielson42 🇺🇸 361 183 19ms 23 Apr 2024 652nd SURAJMITTAL 359 184 31ms 20 Dec 2024 653rd yasna-nsh 357 185 25ms 7 Oct 2025 654th ei14 355 186 51ms 8 May 2024 655th Stockoh 🇫🇷 353 187 12ms 26 Apr 2024 656th msbranicky 352 300 1,152ms 14 Jan 2025 657th gnuvince 351 112 24ms 29 Jun 2025 658th XioR112 🇵🇱 350 189 32ms 3 Jun 2024 659th Alex-Huggett 🇬🇧 348 190 27ms 14 Apr 2024 660th Troon 346 191 23ms 6 Dec 2024 661st JPRuskin 🇬🇧 346 209 700ms 25 Apr 2024 662nd ItsEthanXYZ 344 192 33ms 16 Nov 2024 662nd croc54 344 192 19ms 30 Dec 2024 662nd kadamkaustubh 344 192 20ms 3 Oct 2025 665th kevinnaviapaiva 344 321 181ms 6 Mar 2025 666th Shanethegamer 🇺🇸 343 862 1ms 13 Apr 2024 666th HumanoidCPU 343 862 1ms 13 Apr 2024 666th BREMAUCY 🇫🇷 343 862 1ms 16 Apr 2024 666th bac0id 343 862 1ms 26 Jun 2024 666th CaedenHarper 🇨🇦 343 862 1ms 22 Jan 2025 671st codewrite 🇬🇧 342 193 15ms 11 Jun 2025 672nd Yewzir 🇧🇪 342 863 1ms 13 Apr 2024 672nd KatieLG-Transpiler 🇬🇧 342 863 1ms 16 Aug 2024 672nd Mabeloid 🇳🇴 342 863 1ms 17 Sep 2024 675th madeforlosers 336 237 12ms 5 Dec 2024 676th NerdyMcNerd42 330 200 40ms 20 Feb 2025 677th noahdorsch 328 325 1,013ms 23 days ago 678th wobblybits 327 202 14ms 24 Aug 2025 679th dokutan 326 256 83ms 12 Dec 2025 680th adoxography 325 203 19ms 27 Apr 2024 681st Flekay 🇩🇪 322 205 18ms 10 Jul 2025 681st Andrey2001 322 205 26ms 4 Dec 2025 683rd Alex-Huggett 🇬🇧 322 308 461ms 14 Apr 2024 684th aalec 321 206 15ms 23 Apr 2024 685th aksyristos 321 263 1ms 5 Nov 2024 686th msbranicky 318 180 188ms 16 Apr 2024 687th Giantnoodlemonster 315 268 2ms 6 Oct 2024 688th kevinnaviapaiva 308 322 447ms 28 Feb 2025 689th Languag3 307 215 12ms 10 Oct 2024 690th dokutan 307 467 123ms 12 Dec 2025 691st dokutan 304 296 789ms 10 Dec 2025 692nd dokutan 303 558 1,451ms 12 Dec 2025 693rd kevinnaviapaiva 300 355 1,018ms 6 Mar 2025 694th Jonatan6 🇩🇰 296 285 2ms 17 Apr 2024 695th rollsroyce0 295 224 653ms 11 Sep 2024 696th aksyristos 294 225 16ms 5 Nov 2024 697th kevinnaviapaiva 294 293 6ms 6 Mar 2025 698th dokutan 294 628 111ms 3 Jul 2025 699th FortuiteMan 🇫🇷 291 227 10ms 16 Oct 2024 700th JOrE20 🇺🇸 291 548 35ms 23 days ago 701st KatieLG 🇬🇧 290 509 751ms 17 Apr 2024 702nd sciencejiho 289 229 18ms 26 Apr 2024 702nd julian-hoelz 289 229 15ms 22 Sep 2024 704th bac0id 287 644 80ms 26 Jun 2024 704th CaedenHarper 🇨🇦 287 644 80ms 22 Jan 2025 706th dokutan 287 893 10ms 8 Oct 2024 707th mdnestor 286 231 53ms 2 Jul 2024 707th nstearns96 🇬🇧 286 231 2,166ms 21 Jan 2025 709th HumanoidCPU 284 651 79ms 13 Apr 2024 710th MeWhenI 🇻🇦 283 905 10ms 13 Apr 2024 710th BREMAUCY 🇫🇷 283 905 10ms 15 Apr 2024 710th Steffan153 🇫🇮 283 905 10ms 2 Aug 2024 710th KatieLG 🇬🇧 283 905 10ms 26 Sep 2024 710th CaedenHarper 🇨🇦 283 905 10ms 24 Jan 2025 715th HumanoidCPU 278 463 2ms 20 Nov 2025 716th sidok 277 245 601ms 26 Apr 2024 717th HumanoidCPU 277 924 10ms 4 Dec 2025 718th Mabeloid 🇳🇴 276 929 10ms 17 Sep 2024 719th yzhs 🇩🇪 271 244 24ms 17 Jan 2025 720th bac0id 264 302 16ms 26 Jun 2024 First Prev 641–720 of 1,434 Next Last