Number Spiral in all languages in bytes. 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Bytes Time 376th stefangimmillaro 676 156 11 Nov 2024 377th stefangimmillaro 672 151 11 Nov 2024 378th RYNO8 670 115 25 Aug 2023 379th MeWhenI 🇻🇦 670 175 24 Jul 2023 380th MeWhenI 🇻🇦 670 192 9 Feb 2023 381st edsrzf 🇳🇿 669 141 25 Nov 2024 382nd Yewzir 🇧🇪 668 160 4 Feb 2024 383rd dokutan 668 367 31 Oct 2023 383rd CaedenHarper 🇨🇦 668 367 24 Jan 2025 385th AlephSquirrel 667 148 17 Mar 2023 385th Natanaelel 🇸🇪 667 148 15 days ago 387th Yewzir 🇧🇪 666 213 27 Dec 2023 388th MeWhenI 🇻🇦 665 124 29 Jan 2023 389th annaproxy 664 116 26 Jan 2022 389th Bubbler-4 664 116 28 Jan 2022 389th QuincyNash 🇺🇸 664 116 29 Nov 2022 389th firegene 🇮🇪 664 116 26 Jan 2023 393rd DialFrost 🇸🇬 663 106 2 Jun 2024 394th MeWhenI 🇻🇦 663 214 26 Jan 2022 395th MarcMush 🇫🇷 659 93 7 Jan 2024 396th Irratix 🇳🇱 659 117 25 Apr 2022 396th mathisfun271 659 117 15 Dec 2023 398th jared-hughes 659 128 17 Jul 2022 399th DialFrost 🇸🇬 659 169 25 Dec 2023 400th tayloia 🇬🇧 658 123 2 May 2023 400th targrik 658 123 22 days ago 402nd yzhs 🇩🇪 658 150 26 Jun 2023 403rd commandblockguy 🇺🇸 657 111 15 Jan 2024 404th Jasper-Ty 🇵🇭 657 136 27 Apr 2024 405th emgordon154 656 196 17 Jan 2025 406th Yewzir 🇧🇪 653 145 22 Dec 2024 407th stefangimmillaro 653 169 31 Aug 2023 408th error256 652 136 23 Dec 2024 409th stefangimmillaro 652 169 13 Nov 2023 410th BlankSpruce 652 170 7 Aug 2024 411th SirBogman 🇺🇸 651 112 20 Jan 2024 412th pschmid0 🇺🇸 651 136 23 Oct 2022 413th DialFrost 🇸🇬 651 150 15 Apr 2025 414th MeWhenI 🇻🇦 650 153 4 Sep 2024 415th InigoK 🇺🇸 648 119 8 Jun 2023 416th error256 647 138 24 Dec 2024 417th DialFrost 🇸🇬 645 95 24 May 2024 418th GrayJoKing 🇦🇺 643 112 1 Oct 2023 419th madex 🇩🇪 643 139 18 Mar 2022 420th Alex-x90 🇺🇸 642 120 15 Sep 2023 420th fourth-bit 642 120 8 Oct 2024 420th CaedenHarper 🇨🇦 642 120 12 Jan 2025 423rd CaedenHarper 🇨🇦 640 114 14 days ago 424th duckyluuk 🇳🇱 640 186 18 Dec 2024 425th m-tkach 🇺🇦 639 153 27 Oct 2022 426th betaveros 637 121 6 Jan 2023 427th stefangimmillaro 637 127 27 Sep 2024 428th HumanoidCPU 637 174 29 Aug 2024 429th rucin93 🇵🇱 635 121 27 Dec 2024 430th hemphen 634 160 6 Aug 2022 431st tatzyr 🇯🇵 633 111 15 Feb 2025 432nd acotis 633 174 4 days ago 433rd Artemis21 🇬🇧 632 122 10 Jan 2025 433rd plcc0 632 122 25 Mar 2025 435th MeWhenI 🇻🇦 631 179 4 Mar 2022 436th KenanSi 629 48 24 Feb 2022 437th Yewzir 🇧🇪 626 162 30 Dec 2023 438th Waffle3z 626 177 26 Jan 2022 439th tobeannouncd 624 158 10 Jan 2024 440th DialFrost 🇸🇬 622 192 14 Nov 2023 441st Yewzir 🇧🇪 620 178 23 Mar 2024 442nd alemelis 619 99 3 Apr 2023 443rd lynn 619 241 16 Mar 2023 444th bzijlema 🇳🇱 618 208 30 Jan 2024 445th stefangimmillaro 617 142 26 Apr 2025 446th ovs-code 🇩🇪 617 242 16 Mar 2023 447th ahmetdemirag 🇨🇾 616 125 24 Nov 2024 448th Yewzir 🇧🇪 613 132 27 Dec 2023 449th Yewzir 🇧🇪 612 126 27 Dec 2023 450th Maznek 609 133 3 Jul 2023 Prev 376–450 of 1,591 Next