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 526th stefangimmillaro 571 135 10 Nov 2023 527th elephantpanda 571 232 10 Aug 2022 528th MeWhenI 🇻🇦 569 188 16 Oct 2022 529th quimey 567 136 12 Jun 2023 529th qpwoeirut 567 136 42 hours ago 531st w911 561 158 10 Oct 2024 532nd msbranicky 560 435 19 Sep 2023 533rd junkondo-jp 559 145 1 Jun 2024 534th ashtraypettingzoo 🇺🇸 558 43 23 Feb 2023 535th nipzu 556 198 3 Sep 2022 536th vroup 🇩🇰 555 146 29 Sep 2022 536th janbehrens 🇩🇪 555 146 9 Aug 2023 538th GolfingSuccess 🇬🇷 555 161 16 Aug 2024 539th GrayJoKing 🇦🇺 555 181 8 Mar 2023 540th MeWhenI 🇻🇦 553 177 12 Sep 2022 541st msbranicky 552 199 27 Jul 2023 542nd SniperSmiley 🇺🇸 551 140 29 Aug 2023 542nd PixelSoftwareStudios 🇺🇸 551 140 11 Jun 2024 544th MeWhenI 🇻🇦 550 161 28 May 2023 545th namelessiw 549 133 10 Apr 2024 546th coreynash 547 148 27 Nov 2023 547th janbehrens 🇩🇪 547 162 2 Jul 2023 548th retrohun 547 228 1 Jan 2023 549th Yewzir 🇧🇪 545 158 15 Oct 2023 550th MeWhenI 🇻🇦 545 164 26 May 2023 551st MeWhenI 🇻🇦 545 229 12 May 2022 551st GolfingSuccess 🇬🇷 545 229 16 May 2022 551st Natanaelel 🇸🇪 545 229 19 May 2022 551st lynn 545 229 27 May 2022 551st inventshah 545 229 4 Jun 2022 551st sisyphus-ppcg 🇦🇺 545 229 8 Jul 2022 551st galloj 🇨🇿 545 229 25 Aug 2022 551st dokutan 545 229 5 Oct 2023 551st stefangimmillaro 545 229 15 Jul 2025 560th Shanethegamer 🇺🇸 544 149 27 Jan 2022 561st MeWhenI 🇻🇦 544 214 26 Jan 2022 562nd TobyBoyne 🇬🇧 543 142 29 Jan 2022 562nd Grrisly 543 142 25 Mar 2024 562nd CutSandstone 543 142 5 Jul 2024 565th klixel 🇨🇦 541 205 17 May 2023 566th MeWhenI 🇻🇦 540 56 26 Jan 2022 567th Salutations45 540 150 9 Jan 2025 568th snobee 🇨🇦 540 204 12 Dec 2022 569th Natanaelel 🇸🇪 538 132 25 May 2022 570th Natanaelel 🇸🇪 537 151 26 Apr 2022 571st HumanoidCPU 537 184 29 Aug 2024 572nd PickausernamePi 536 144 23 Dec 2022 572nd namelessiw 536 144 10 Apr 2024 572nd Just4FunCoder 536 144 12 days ago 575th msbranicky 529 243 15 Sep 2023 576th nstearns96 🇬🇧 528 146 15 Jul 2024 576th Pyroan 528 146 20 Mar 2025 578th Ripick 527 212 11 Aug 2024 579th janbehrens 🇩🇪 526 170 20 Jul 2022 580th MeWhenI 🇻🇦 525 169 13 Dec 2023 581st BambooleanLogic 🇸🇪 523 155 22 Aug 2022 582nd error256 523 190 5 Feb 2025 583rd angel-p57 🇯🇵 522 434 26 Nov 2023 584th jhpaques 🇫🇷 521 148 30 Jul 2022 585th Qruintrox 520 172 25 Jun 2023 586th zakariamouhid 519 156 5 Mar 2023 587th BlankSpruce 518 149 15 Aug 2024 588th olleicua 🇺🇸 517 136 15 Feb 2024 589th elgan65536 517 213 6 Mar 2024 590th OmameBeans 515 197 27 Jun 2025 591st guilhem-roy 🇫🇷 514 150 22 Feb 2022 592nd Shanethegamer 🇺🇸 512 194 10 Mar 2023 593rd MeWhenI 🇻🇦 511 47 26 Jan 2022 593rd greenstuartj 511 47 3 Aug 2023 593rd jhfranklin 🇬🇧 511 47 29 Aug 2023 596th Herbert00709 🇵🇱 511 217 6 Jan 2025 597th janbehrens 🇩🇪 508 200 27 Feb 2022 598th SB-945 507 152 12 Apr 2024 599th two-bad 🇬🇧 506 160 25 Feb 2024 600th weliveinhell 🇭🇹 505 228 2 Oct 2023 First Prev 526–600 of 1,672 Next Last