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 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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 517 192 10 Jul 2024 452nd MeWhenI 🇻🇦 515 132 28 Oct 2024 453rd R4z0rX 515 155 29 Aug 2024 454th janAkali 🇷🇺 514 226 31 Jan 2025 455th beergit 513 116 7 Aug 2024 456th hellwue 513 129 21 Jun 2024 456th ryyyn 🇺🇸 513 129 7 Jul 2025 458th msbranicky 510 125 13 Apr 2024 459th IISResetMe 510 143 6 May 2024 460th Artemis21 🇬🇧 509 130 15 Jan 2025 461st alemelis 507 135 19 Aug 2024 462nd LHLaurini 🇧🇷 507 167 29 Apr 2024 463rd msbranicky 506 167 18 Apr 2024 464th IsaacAlexBarden 505 131 24 Mar 2025 465th msbranicky 505 211 14 Apr 2024 466th kevinnaviapaiva 505 392 28 Feb 2025 467th dbut2 🇦🇺 503 258 16 Jul 2025 468th StefanHabel 🇨🇦 502 132 16 Apr 2024 468th TobyBoyne 🇬🇧 502 132 5 Mar 2025 468th RaBa21 🇭🇺 502 132 17 Jul 2025 471st ei14 501 169 8 May 2024 472nd JunkIce 498 128 3 Dec 2024 473rd quimey 498 133 27 May 2024 473rd tobyLovick 498 133 3 Mar 2025 473rd wuduculfre 498 133 15 days ago 476th brimstonetrader 496 211 16 Apr 2024 477th ahmetdemirag 🇨🇾 494 134 3 Feb 2025 477th madex 🇩🇪 494 134 1 Jun 2025 477th YAJUE114514 494 134 22 days ago 477th qpwoeirut 494 134 8 days ago 481st msbranicky 493 176 16 Apr 2024 482nd mousetail 🇳🇱 492 117 13 Apr 2024 483rd snoozingnewt 🇺🇸 492 172 18 Jun 2024 484th FranklinJiaChen 490 135 30 Jul 2024 485th adoxography 488 122 27 Apr 2024 486th MeWhenI 🇻🇦 487 131 24 May 2024 487th moustave 487 136 25 Mar 2025 488th msbranicky 487 174 14 Apr 2024 488th yuchuehw 487 174 12 Jun 2024 490th albanian-laundromat 484 528 23 days ago 491st galloj 🇨🇿 483 137 13 Apr 2024 491st Rubiksmath 483 137 29 Sep 2024 491st andrewjc2000 483 137 22 days ago 494th emgordon154 482 307 10 Jun 2025 495th madex 🇩🇪 481 166 6 Jun 2024 496th msbranicky 480 220 17 Apr 2024 497th tobeannouncd 478 219 29 Apr 2024 498th CutSandstone 473 140 19 Jul 2024 499th Kokusui 🇯🇵 471 184 18 Jun 2024 500th commandblockguy 🇺🇸 470 141 13 Apr 2024 500th Pyroan 470 141 16 Apr 2025 502nd TanguyBarthelemy 469 145 24 Oct 2024 503rd targrik 467 171 14 Feb 2025 504th msbranicky 466 167 16 Apr 2024 505th Sp3000 🇦🇺 464 124 31 May 2024 506th msbranicky 464 172 21 Apr 2024 507th RYNO8 463 143 14 Jun 2024 507th OllieBoyne 🇬🇧 463 143 5 Mar 2025 507th BREMAUCY 🇫🇷 463 143 25 days ago 510th jiaminglimjm 🇲🇾 460 144 6 Jul 2024 511th Natanaelel 🇸🇪 458 87 16 Apr 2024 512th Andrey135296 457 145 9 Nov 2024 513th commandblockguy 🇺🇸 455 140 13 Apr 2024 514th ThijsLuttikhuis 453 146 13 Apr 2024 514th mbittner20 453 146 30 Jun 2024 514th scpchicken 🇵🇼 453 146 31 Jul 2024 517th inventshah 442 668 19 Apr 2024 518th jtaxen 441 150 14 Apr 2024 519th MeWhenI 🇻🇦 440 671 22 Apr 2024 520th EnTerr 438 151 16 Jun 2024 520th dirckvdende 438 151 26 days ago 522nd agreegious 436 152 17 Nov 2024 523rd Bmrl7 433 153 21 Jun 2024 524th Ripick 430 270 15 Aug 2024 525th WillowWispy 427 155 25 May 2025 Prev 451–525 of 1,304 Next