Factorial Factorisation in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 524th andrewjc2000 482 137 2,560ms 28 Jul 2025 524th SectorCorruptor 482 137 18ms 21 Sep 2025 528th madex 🇩🇪 480 166 11ms 6 Jun 2024 529th emgordon154 480 307 482ms 10 Jun 2025 530th msbranicky 479 220 116ms 17 Apr 2024 531st tobeannouncd 475 219 247ms 29 Apr 2024 532nd plastic-bottle 473 229 315ms 27 Aug 2025 533rd CutSandstone 472 140 11ms 19 Jul 2024 534th snoozingnewt 🇺🇸 471 169 12ms 9 Oct 2025 535th Kokusui 🇯🇵 469 184 752ms 18 Jun 2024 536th CaedenHarper 🇨🇦 469 231 354ms 8 Oct 2025 537th commandblockguy 🇺🇸 468 141 65ms 13 Apr 2024 537th Pyroan 468 141 35ms 16 Apr 2025 539th snoozingnewt 🇺🇸 468 236 105ms 8 Oct 2025 540th targrik 466 171 14ms 14 Feb 2025 541st TanguyBarthelemy 465 145 139ms 24 Oct 2024 542nd msbranicky 463 172 11ms 21 Apr 2024 543rd kmathis22 463 234 335ms 21 days ago 544th RYNO8 462 143 66ms 14 Jun 2024 544th OllieBoyne 🇬🇧 462 143 22ms 5 Mar 2025 544th BREMAUCY 🇫🇷 462 143 623ms 24 Jul 2025 544th kistlerf 🇨🇭 462 143 12ms 9 days ago 544th Emutis 🇱🇹 462 143 14ms 5 days ago 549th msbranicky 462 167 1,039ms 16 Apr 2024 550th Sp3000 🇦🇺 459 124 37ms 31 May 2024 551st jiaminglimjm 🇲🇾 459 144 19ms 6 Jul 2024 552nd commandblockguy 🇺🇸 455 139 829ms 1 Sep 2025 553rd Andrey135296 455 145 53ms 9 Nov 2024 554th Natanaelel 🇸🇪 452 87 19ms 16 Apr 2024 555th ThijsLuttikhuis 452 146 14ms 13 Apr 2024 555th mbittner20 452 146 14ms 30 Jun 2024 555th scpchicken 🇵🇼 452 146 15ms 31 Jul 2024 558th retrohun 448 659 1ms 23 Aug 2025 559th gsprochette 443 149 18ms 21 Aug 2025 560th msbranicky 442 245 320ms 21 Apr 2024 561st inventshah 442 668 2ms 19 Apr 2024 562nd jtaxen 440 150 89ms 14 Apr 2024 563rd MeWhenI 🇻🇦 440 671 2ms 22 Apr 2024 564th EnTerr 437 151 21ms 16 Jun 2024 564th dirckvdende 437 151 21ms 23 Jul 2025 566th agreegious 435 152 14ms 17 Nov 2024 567th Bmrl7 432 153 13ms 21 Jun 2024 568th shelerr 429 154 31ms 21 Aug 2025 568th mathieurodic 429 154 936ms 21 days ago 570th Ripick 428 270 322ms 15 Aug 2024 571st galloj 🇨🇿 427 691 2ms 16 Apr 2024 572nd WillowWispy 426 155 16ms 25 May 2025 573rd blaztoma 🇱🇹 424 160 295ms 12 Oct 2025 574th dokutan 422 161 584ms 20 Jun 2024 575th dokutan 421 701 2ms 22 Apr 2024 576th msbranicky 420 237 2,691ms 18 Apr 2024 577th stertooy 🇧🇪 418 158 21ms 14 Jun 2024 577th codingisgreatbutiamnot 418 158 12ms 6 Jul 2025 579th ei14 418 706 2ms 8 May 2024 580th sacredeux 415 159 16ms 27 Aug 2024 580th hiichbindermax 415 159 22ms 11 Sep 2024 582nd emgordon154 413 143 47ms 26 Jul 2024 583rd inverseLorentz 🇦🇺 413 160 19ms 24 Jun 2024 584th Natanaelel 🇸🇪 410 161 21ms 15 Apr 2024 584th CatsAreFluffy 410 161 40ms 29 Apr 2024 584th cykim8811 410 161 17ms 9 Jul 2024 587th yuchuehw 408 162 89ms 14 May 2024 588th Yewzir 🇧🇪 407 464 1,686ms 5 Jun 2024 589th msbranicky 406 178 23ms 16 Apr 2024 590th LostSyntax21 🇬🇧 405 146 41ms 23 Aug 2024 591st ei14 403 247 1,929ms 8 May 2024 592nd Malizma333 400 165 21ms 31 Oct 2024 593rd snoozingnewt 🇺🇸 399 248 419ms 9 Oct 2025 594th luuumine 🇫🇷 398 166 16ms 10 Oct 2025 595th a6166231 🇨🇳 398 200 10ms 15 May 2025 596th jfallon1997 386 171 28ms 17 Apr 2024 596th Mabeloid 🇳🇴 386 171 20ms 17 Sep 2024 598th msbranicky 386 300 1,183ms 14 Jan 2025 599th f-tucker 384 172 30ms 24 May 2024 600th TheAtrossian 375 176 14ms 5 Jan 2025 First Prev 526–600 of 1,372 Next Last