Number Spiral 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 599th yzhs 🇩🇪 480 50 6 Jun 2022 599th neel11235813 480 50 12 Feb 2023 603rd cros107 480 131 25 Dec 2024 604th moikaturns 🇬🇧 478 169 15 Nov 2022 604th xyangst 478 169 2 Oct 2024 606th stertooy 🇧🇪 476 132 14 Jun 2024 606th albanian-laundromat 476 132 10 days ago 608th DaCuteRaccoon 472 64 15 May 2022 609th MeWhenI 🇻🇦 472 133 22 May 2024 610th janbehrens 🇩🇪 471 130 23 Feb 2022 611th typeswitch-dev 🇵🇹 471 249 6 Aug 2023 612th neihousaigaai 470 172 28 Jan 2022 613th OllieBoyne 🇬🇧 469 134 14 Apr 2022 613th edsrzf 🇳🇿 469 134 10 Nov 2024 615th CatsAreFluffy 469 318 12 Mar 2023 615th annaproxy 469 318 12 Mar 2023 617th Jacob385 466 304 24 Jul 2024 618th razetime 465 65 26 Jan 2022 618th Shanethegamer 🇺🇸 465 65 20 May 2022 618th bwenstar 465 65 11 Aug 2022 618th trist224 🇫🇷 465 65 28 Nov 2022 618th rucin93 🇵🇱 465 65 3 May 2023 618th snoozingnewt 🇺🇸 465 65 7 Sep 2023 618th neel11235813 465 65 20 Nov 2023 618th cdesodt 465 65 10 Oct 2024 618th LostSyntax21 🇬🇧 465 65 19 Jan 2025 627th stefangimmillaro 465 135 10 Nov 2023 628th dokutan 465 165 21 Aug 2024 629th violeta-desantis 465 192 27 Apr 2024 630th jerrandolph 464 277 20 Oct 2023 631st dokutan 463 186 1 Apr 2024 632nd dokutan 463 195 19 Aug 2024 633rd arctouch-cristiannevianna 463 218 4 Mar 2024 634th lukashert 463 306 28 Feb 2023 635th Shanethegamer 🇺🇸 463 341 13 Jan 2025 635th KatieLG 🇬🇧 463 341 13 Jan 2025 635th HumanoidCPU 463 341 13 Jan 2025 635th dokutan 463 341 13 Jan 2025 635th CaedenHarper 🇨🇦 463 341 25 Jan 2025 635th MeWhenI 🇻🇦 463 341 10 Feb 2025 641st quimey 462 136 12 Jun 2023 641st cingulataluke 462 136 26 Aug 2023 643rd Shanethegamer 🇺🇸 461 383 21 Apr 2024 644th msbranicky 460 212 3 Oct 2023 645th bac0id 460 241 23 Feb 2024 646th ravnskjaer 🇩🇰 460 308 11 Sep 2024 647th DaCuteRaccoon 460 384 15 May 2022 647th Mabeloid 🇳🇴 460 384 4 Oct 2024 649th thisishowmymindworks 🇳🇴 459 176 2 Jul 2024 650th olleicua 🇺🇸 458 136 15 Feb 2024 651st retrohun 458 184 30 Jan 2022 652nd dokutan 458 217 4 Oct 2024 653rd KatieLG 🇬🇧 456 327 12 Mar 2023 653rd msbranicky 456 327 15 Sep 2023 655th msbranicky 456 388 21 Apr 2024 656th JunkIce 455 138 23 Jan 2025 657th h3ra993huskp 🇯🇵 453 313 7 Apr 2024 658th KatieLG 🇬🇧 453 390 27 Jan 2022 659th HumanoidCPU 451 170 28 Apr 2024 660th SniperSmiley 🇺🇸 449 140 29 Aug 2023 661st dokutan 449 245 6 Nov 2024 662nd CatsAreFluffy 449 247 12 Feb 2023 663rd MeWhenI 🇻🇦 448 158 16 Apr 2023 664th hamhub7 447 226 12 Aug 2022 665th Bonjour27891 🇻🇳 446 141 15 Jul 2022 666th edsrzf 🇳🇿 446 187 20 Dec 2024 667th TobyBoyne 🇬🇧 442 142 29 Jan 2022 667th Grrisly 442 142 25 Mar 2024 667th CutSandstone 442 142 5 Jul 2024 670th Msleizak 🇫🇷 442 555 4 Nov 2022 671st DaCuteRaccoon 441 256 15 May 2022 672nd MeWhenI 🇻🇦 440 90 24 Aug 2022 673rd JunkIce 438 138 23 Jan 2025 674th Waffle3z 438 142 26 Jan 2022 675th HumanoidCPU 437 185 26 Apr 2024 Prev 601–675 of 1,530 Next