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 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 Bytes Time Submitted 526th MeWhenI 🇻🇦 576 197 28ms 6 Jun 2023 527th BloodStormKnight 575 141 15 Oct 2022 528th varhammer 🇷🇺 574 172 6ms 13 Dec 2023 529th stefangimmillaro 571 135 20ms 10 Nov 2023 530th elephantpanda 571 232 10 Aug 2022 531st MeWhenI 🇻🇦 569 188 150ms 16 Oct 2022 532nd quimey 567 136 15ms 12 Jun 2023 532nd qpwoeirut 567 136 11ms 17 days ago 534th w911 561 158 10 Oct 2024 535th msbranicky 560 435 11ms 19 Sep 2023 536th junkondo-jp 559 145 1 Jun 2024 537th ashtraypettingzoo 🇺🇸 558 43 23 Feb 2023 538th nipzu 556 198 144ms 3 Sep 2022 539th vroup 🇩🇰 555 146 29 Sep 2022 539th janbehrens 🇩🇪 555 146 9 Aug 2023 541st GrayJoKing 🇦🇺 555 181 99ms 8 Mar 2023 542nd MeWhenI 🇻🇦 553 177 2ms 12 Sep 2022 543rd msbranicky 552 199 2ms 27 Jul 2023 544th SniperSmiley 🇺🇸 551 140 14ms 29 Aug 2023 544th PixelSoftwareStudios 🇺🇸 551 140 13ms 11 Jun 2024 546th blaztoma 🇱🇹 550 128 7 days ago 547th MeWhenI 🇻🇦 550 161 28 May 2023 547th GolfingSuccess 🇬🇷 550 161 5ms 16 Aug 2024 549th namelessiw 549 133 1,243ms 10 Apr 2024 550th retrohun 548 228 2ms 1 Jan 2023 551st coreynash 547 148 27 Nov 2023 552nd janbehrens 🇩🇪 547 162 2 Jul 2023 553rd Yewzir 🇧🇪 545 158 2ms 15 Oct 2023 554th MeWhenI 🇻🇦 545 164 2ms 26 May 2023 555th MeWhenI 🇻🇦 545 229 2ms 12 May 2022 555th GolfingSuccess 🇬🇷 545 229 2ms 16 May 2022 555th Natanaelel 🇸🇪 545 229 3ms 19 May 2022 555th lynn 545 229 3ms 27 May 2022 555th inventshah 545 229 3ms 4 Jun 2022 555th sisyphus-ppcg 🇦🇺 545 229 3ms 8 Jul 2022 555th galloj 🇨🇿 545 229 3ms 25 Aug 2022 555th dokutan 545 229 3ms 5 Oct 2023 555th stefangimmillaro 545 229 3ms 15 Jul 2025 564th Shanethegamer 🇺🇸 544 149 27 Jan 2022 565th MeWhenI 🇻🇦 544 214 26 Jan 2022 566th TobyBoyne 🇬🇧 543 142 15ms 29 Jan 2022 566th Grrisly 543 142 17ms 25 Mar 2024 566th CutSandstone 543 142 11ms 5 Jul 2024 569th klixel 🇨🇦 541 205 441ms 17 May 2023 570th MeWhenI 🇻🇦 540 56 3ms 26 Jan 2022 571st Salutations45 540 150 9ms 9 Jan 2025 572nd snobee 🇨🇦 540 204 176ms 12 Dec 2022 573rd Natanaelel 🇸🇪 538 132 3ms 25 May 2022 574th HumanoidCPU 538 184 115ms 29 Aug 2024 575th Natanaelel 🇸🇪 537 151 26 Apr 2022 576th PickausernamePi 536 144 10ms 23 Dec 2022 576th namelessiw 536 144 10ms 10 Apr 2024 576th Just4FunCoder 536 144 10ms 24 Sep 2025 579th msbranicky 529 243 282ms 15 Sep 2023 580th nstearns96 🇬🇧 528 146 12ms 15 Jul 2024 580th Pyroan 528 146 10ms 20 Mar 2025 582nd Ripick 527 212 432ms 11 Aug 2024 583rd janbehrens 🇩🇪 526 170 2ms 20 Jul 2022 584th MeWhenI 🇻🇦 525 169 8ms 13 Dec 2023 585th BambooleanLogic 🇸🇪 523 155 22 Aug 2022 586th error256 523 190 5 Feb 2025 587th angel-p57 🇯🇵 523 434 2ms 26 Nov 2023 588th jhpaques 🇫🇷 521 148 13ms 30 Jul 2022 589th Qruintrox 520 172 2ms 25 Jun 2023 590th zakariamouhid 519 156 5 Mar 2023 591st olleicua 🇺🇸 518 136 39ms 15 Feb 2024 592nd BlankSpruce 518 149 11ms 15 Aug 2024 593rd elgan65536 517 213 198ms 6 Mar 2024 594th OmameBeans 515 197 363ms 27 Jun 2025 595th guilhem-roy 🇫🇷 514 150 11ms 22 Feb 2022 596th Shanethegamer 🇺🇸 512 194 10 Mar 2023 597th MeWhenI 🇻🇦 511 47 26 Jan 2022 597th greenstuartj 511 47 3 Aug 2023 597th jhfranklin 🇬🇧 511 47 29 Aug 2023 600th Herbert00709 🇵🇱 511 217 66ms 6 Jan 2025 First Prev 526–600 of 1,683 Next Last