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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 451st MeWhenI 🇻🇦 530 178 29 Apr 2025 452nd HumanoidCPU 530 204 26 May 2025 453rd msbranicky 529 170 7 Jan 2025 454th msbranicky 528 125 13 Apr 2024 454th guilhem-roy 🇫🇷 528 125 29 May 2025 454th blaztoma 🇱🇹 528 125 23 days ago 457th HumanoidCPU 527 160 2ms 10 May 2025 458th inventshah 524 126 15 Apr 2024 458th khaninm 524 126 3 Jun 2025 458th solisolu 524 126 16 days ago 461st msbranicky 524 189 347ms 13 Apr 2024 462nd jerrandolph 524 247 278ms 23 Sep 2025 463rd Natanaelel 🇸🇪 521 162 3ms 17 Apr 2024 464th klixel 🇨🇦 520 127 8 Apr 2025 465th Apataras 520 208 11 Aug 2025 466th Shanethegamer 🇺🇸 517 163 4ms 13 Apr 2024 467th thienudomsrirungruang 516 128 15 Apr 2024 467th mathisfun271 516 128 1 Jun 2024 467th JunkIce 516 128 21ms 3 Dec 2024 467th cros107 🇦🇺 516 128 12 Jan 2025 471st rifatx 516 192 395ms 10 Jul 2024 472nd MeWhenI 🇻🇦 514 153 23ms 16 Aug 2024 473rd R4z0rX 513 155 29 Aug 2024 474th hellwue 512 129 21 Jun 2024 474th ryyyn 🇺🇸 512 129 7 Jul 2025 476th janAkali 🇷🇺 511 226 470ms 31 Jan 2025 477th beergit 510 116 7 Aug 2024 478th MeWhenI 🇻🇦 510 132 28 Oct 2024 479th Artemis21 🇬🇧 508 130 15 Jan 2025 480th msbranicky 506 125 705ms 13 Apr 2024 481st IISResetMe 506 143 2,505ms 6 May 2024 482nd LHLaurini 🇧🇷 505 167 3ms 29 Apr 2024 483rd IsaacAlexBarden 504 131 24 Mar 2025 484th alemelis 503 135 19 Aug 2024 485th msbranicky 503 167 28ms 18 Apr 2024 486th sultan 503 215 15 Apr 2024 487th kevinnaviapaiva 503 392 29ms 28 Feb 2025 488th msbranicky 502 211 66ms 14 Apr 2024 489th dbut2 🇦🇺 502 258 303ms 16 Jul 2025 490th h3ra993huskp 🇯🇵 501 216 1 Dec 2024 491st StefanHabel 🇨🇦 500 132 16 Apr 2024 491st TobyBoyne 🇬🇧 500 132 5 Mar 2025 491st RaBa21 🇭🇺 500 132 17 Jul 2025 494th ei14 499 169 3ms 8 May 2024 495th quimey 496 133 27 May 2024 495th tobyLovick 496 133 3 Mar 2025 495th wuduculfre 496 133 3 Aug 2025 498th JunkIce 494 128 339ms 3 Dec 2024 499th brimstonetrader 494 211 241ms 16 Apr 2024 500th ahmetdemirag 🇨🇾 493 134 3 Feb 2025 500th madex 🇩🇪 493 134 1 Jun 2025 500th YAJUE114514 493 134 27 Jul 2025 500th qpwoeirut 493 134 10 Aug 2025 504th snoozingnewt 🇺🇸 490 172 3ms 18 Jun 2024 505th msbranicky 490 176 16 Apr 2024 506th FranklinJiaChen 489 135 30 Jul 2024 507th mousetail 🇳🇱 486 117 106ms 13 Apr 2024 508th msbranicky 486 217 20 Apr 2024 509th adoxography 485 122 27 Apr 2024 510th moustave 485 136 25 Mar 2025 511th msbranicky 485 174 3ms 14 Apr 2024 511th yuchuehw 485 174 3ms 12 Jun 2024 513th MeWhenI 🇻🇦 483 131 642ms 24 May 2024 514th galloj 🇨🇿 482 137 13 Apr 2024 514th Rubiksmath 482 137 29 Sep 2024 514th andrewjc2000 482 137 28 Jul 2025 514th SectorCorruptor 482 137 21 Sep 2025 518th emgordon154 480 307 501ms 10 Jun 2025 519th madex 🇩🇪 479 166 6 Jun 2024 520th msbranicky 478 220 129ms 17 Apr 2024 521st tobeannouncd 475 219 247ms 29 Apr 2024 522nd plastic-bottle 473 229 27 Aug 2025 523rd CutSandstone 472 140 19 Jul 2024 524th snoozingnewt 🇺🇸 471 169 12ms 13 days ago 525th Kokusui 🇯🇵 469 184 18 Jun 2024 First Prev 451–525 of 1,349 Next Last