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 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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 591st Shanethegamer 🇺🇸 484 307 15 Aug 2024 591st Mabeloid 🇳🇴 484 307 4 Oct 2024 603rd MeWhenI 🇻🇦 484 308 23 Nov 2023 604th knutae 🇳🇴 483 130 3 Feb 2022 605th aposteriorist 🇨🇦 483 234 24 Mar 2022 606th ndren 483 309 3 Mar 2024 607th crizin 🇰🇷 481 295 9 Sep 2023 608th Shanethegamer 🇺🇸 480 50 25 Jan 2022 608th scpchicken 🇵🇼 480 50 13 Mar 2022 608th yzhs 🇩🇪 480 50 6 Jun 2022 608th neel11235813 480 50 12 Feb 2023 612th cros107 480 131 25 Dec 2024 613th moikaturns 🇬🇧 479 169 15 Nov 2022 613th xyangst 479 169 2 Oct 2024 615th stertooy 🇧🇪 476 132 14 Jun 2024 616th DaCuteRaccoon 472 64 15 May 2022 617th MeWhenI 🇻🇦 472 133 22 May 2024 618th janbehrens 🇩🇪 471 130 23 Feb 2022 619th neihousaigaai 471 172 28 Jan 2022 620th typeswitch-dev 🇵🇹 471 249 6 Aug 2023 621st OllieBoyne 🇬🇧 469 134 14 Apr 2022 621st edsrzf 🇳🇿 469 134 10 Nov 2024 623rd CatsAreFluffy 469 318 12 Mar 2023 623rd annaproxy 469 318 12 Mar 2023 625th Jacob385 466 304 24 Jul 2024 626th razetime 465 65 26 Jan 2022 626th Shanethegamer 🇺🇸 465 65 20 May 2022 626th bwenstar 465 65 11 Aug 2022 626th trist224 🇫🇷 465 65 28 Nov 2022 626th rucin93 🇵🇱 465 65 3 May 2023 626th snoozingnewt 🇺🇸 465 65 7 Sep 2023 626th neel11235813 465 65 20 Nov 2023 626th cdesodt 465 65 10 Oct 2024 626th LostSyntax21 🇬🇧 465 65 19 Jan 2025 635th stefangimmillaro 465 135 10 Nov 2023 636th dokutan 465 165 21 Aug 2024 637th violeta-desantis 465 192 27 Apr 2024 638th arctouch-cristiannevianna 465 218 4 Mar 2024 639th jerrandolph 464 277 20 Oct 2023 640th dokutan 463 186 1 Apr 2024 641st dokutan 463 195 19 Aug 2024 642nd lukashert 463 306 28 Feb 2023 643rd Shanethegamer 🇺🇸 463 341 13 Jan 2025 643rd KatieLG 🇬🇧 463 341 13 Jan 2025 643rd HumanoidCPU 463 341 13 Jan 2025 643rd dokutan 463 341 13 Jan 2025 643rd CaedenHarper 🇨🇦 463 341 25 Jan 2025 643rd MeWhenI 🇻🇦 463 341 10 Feb 2025 649th quimey 462 136 12 Jun 2023 649th cingulataluke 462 136 26 Aug 2023 651st msbranicky 461 212 3 Oct 2023 652nd Shanethegamer 🇺🇸 461 383 21 Apr 2024 653rd thisishowmymindworks 🇳🇴 460 176 2 Jul 2024 654th bac0id 460 241 23 Feb 2024 655th ravnskjaer 🇩🇰 460 308 11 Sep 2024 656th DaCuteRaccoon 460 384 15 May 2022 656th Mabeloid 🇳🇴 460 384 4 Oct 2024 658th olleicua 🇺🇸 458 136 15 Feb 2024 659th retrohun 458 184 30 Jan 2022 660th dokutan 458 217 4 Oct 2024 661st KatieLG 🇬🇧 456 327 12 Mar 2023 661st msbranicky 456 327 15 Sep 2023 663rd msbranicky 456 388 21 Apr 2024 664th JunkIce 455 138 23 Jan 2025 665th h3ra993huskp 🇯🇵 453 313 7 Apr 2024 666th KatieLG 🇬🇧 453 390 27 Jan 2022 667th HumanoidCPU 451 170 28 Apr 2024 668th dokutan 450 245 6 Nov 2024 669th SniperSmiley 🇺🇸 449 140 29 Aug 2023 670th hamhub7 449 226 12 Aug 2022 671st CatsAreFluffy 449 247 12 Feb 2023 672nd MeWhenI 🇻🇦 448 158 16 Apr 2023 673rd Bonjour27891 🇻🇳 446 141 15 Jul 2022 674th edsrzf 🇳🇿 446 187 20 Dec 2024 675th TobyBoyne 🇬🇧 443 142 29 Jan 2022 Prev 601–675 of 1,571 Next