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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st rifatx 518 192 10 Jul 2024 452nd thienudomsrirungruang 517 128 15 Apr 2024 452nd mathisfun271 517 128 1 Jun 2024 452nd JunkIce 517 128 3 Dec 2024 452nd cros107 517 128 12 Jan 2025 456th MeWhenI 🇻🇦 515 132 28 Oct 2024 457th R4z0rX 515 155 29 Aug 2024 458th janAkali 🇷🇺 514 226 31 Jan 2025 459th beergit 513 116 7 Aug 2024 460th hellwue 513 129 21 Jun 2024 460th ryyyn 🇺🇸 513 129 7 Jul 2025 462nd msbranicky 510 125 13 Apr 2024 463rd Artemis21 🇬🇧 510 130 15 Jan 2025 464th IISResetMe 510 143 6 May 2024 465th alemelis 507 135 19 Aug 2024 466th LHLaurini 🇧🇷 507 167 29 Apr 2024 467th IsaacAlexBarden 506 131 24 Mar 2025 468th msbranicky 506 167 18 Apr 2024 469th kevinnaviapaiva 505 392 28 Feb 2025 470th msbranicky 504 211 14 Apr 2024 471st dbut2 🇦🇺 503 258 16 Jul 2025 472nd StefanHabel 🇨🇦 502 132 16 Apr 2024 472nd TobyBoyne 🇬🇧 502 132 5 Mar 2025 472nd RaBa21 🇭🇺 502 132 17 Jul 2025 475th ei14 501 169 8 May 2024 476th JunkIce 498 128 3 Dec 2024 477th quimey 498 133 27 May 2024 477th tobyLovick 498 133 3 Mar 2025 477th wuduculfre 498 133 3 Aug 2025 480th brimstonetrader 496 211 16 Apr 2024 481st ahmetdemirag 🇨🇾 494 134 3 Feb 2025 481st madex 🇩🇪 494 134 1 Jun 2025 481st YAJUE114514 494 134 27 Jul 2025 481st qpwoeirut 494 134 25 days ago 485th msbranicky 493 176 16 Apr 2024 486th mousetail 🇳🇱 492 117 13 Apr 2024 487th snoozingnewt 🇺🇸 492 172 18 Jun 2024 488th FranklinJiaChen 491 135 30 Jul 2024 489th adoxography 488 122 27 Apr 2024 490th MeWhenI 🇻🇦 487 131 24 May 2024 491st moustave 487 136 25 Mar 2025 492nd msbranicky 487 174 14 Apr 2024 492nd yuchuehw 487 174 12 Jun 2024 494th albanian-laundromat 484 528 27 Jul 2025 495th galloj 🇨🇿 483 137 13 Apr 2024 495th Rubiksmath 483 137 29 Sep 2024 495th andrewjc2000 483 137 28 Jul 2025 498th emgordon154 482 307 10 Jun 2025 499th madex 🇩🇪 481 166 6 Jun 2024 500th msbranicky 480 220 17 Apr 2024 501st tobeannouncd 478 219 29 Apr 2024 502nd CutSandstone 473 140 19 Jul 2024 503rd Kokusui 🇯🇵 471 184 18 Jun 2024 504th commandblockguy 🇺🇸 470 141 13 Apr 2024 504th Pyroan 470 141 16 Apr 2025 506th TanguyBarthelemy 469 145 24 Oct 2024 507th targrik 467 171 14 Feb 2025 508th msbranicky 466 167 16 Apr 2024 509th Sp3000 🇦🇺 464 124 31 May 2024 510th msbranicky 464 172 21 Apr 2024 511th RYNO8 463 143 14 Jun 2024 511th OllieBoyne 🇬🇧 463 143 5 Mar 2025 511th BREMAUCY 🇫🇷 463 143 24 Jul 2025 514th jiaminglimjm 🇲🇾 460 144 6 Jul 2024 515th commandblockguy 🇺🇸 459 139 4 days ago 516th Natanaelel 🇸🇪 458 87 16 Apr 2024 517th Andrey135296 457 145 9 Nov 2024 518th ThijsLuttikhuis 454 146 13 Apr 2024 518th mbittner20 454 146 30 Jun 2024 518th scpchicken 🇵🇼 454 146 31 Jul 2024 521st Emutis 🇱🇹 448 148 3 days ago 522nd retrohun 448 659 13 days ago 523rd gsprochette 445 149 15 days ago 524th jtaxen 442 150 14 Apr 2024 525th inventshah 442 668 19 Apr 2024 Prev 451–525 of 1,315 Next