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 526th klixel 🇨🇦 540 205 17 May 2023 527th Salutations45 539 150 9 Jan 2025 528th snobee 🇨🇦 539 204 12 Dec 2022 529th shinh 537 116 25 Jun 2022 530th mathisfun271 537 117 15 Dec 2023 530th elgan65536 537 117 7 Mar 2024 530th ryyyn 537 117 7 days ago 533rd Natanaelel 🇸🇪 536 132 25 May 2022 534th HumanoidCPU 536 184 29 Aug 2024 535th Natanaelel 🇸🇪 535 151 26 Apr 2022 536th msbranicky 529 243 15 Sep 2023 537th InigoK 🇺🇸 528 119 8 Jun 2023 538th CaedenHarper 🇨🇦 526 115 12 Jan 2025 539th janbehrens 🇩🇪 526 170 20 Jul 2022 540th Ripick 526 212 11 Aug 2024 541st dokutan 525 159 1 Apr 2024 542nd Alex-x90 🇺🇸 524 120 15 Sep 2023 542nd ndren 524 120 5 Oct 2023 542nd fourth-bit 524 120 8 Oct 2024 542nd CaedenHarper 🇨🇦 524 120 12 Jan 2025 546th BambooleanLogic 🇸🇪 521 155 22 Aug 2022 547th angel-p57 🇯🇵 521 434 26 Nov 2023 548th KatieLG 🇬🇧 519 121 11 Dec 2022 548th betaveros 519 121 6 Jan 2023 550th Qruintrox 519 172 25 Jun 2023 551st zakariamouhid 518 156 5 Mar 2023 552nd elgan65536 517 213 6 Mar 2024 553rd MeWhenI 🇻🇦 511 47 26 Jan 2022 553rd greenstuartj 511 47 3 Aug 2023 553rd jhfranklin 🇬🇧 511 47 29 Aug 2023 556th Herbert00709 🇵🇱 511 217 6 Jan 2025 557th two-bad 🇬🇧 505 160 25 Feb 2024 558th janbehrens 🇩🇪 505 200 27 Feb 2022 559th weliveinhell 🇭🇹 504 228 2 Oct 2023 560th ahmetdemirag 🇨🇾 503 125 24 Nov 2024 561st GolfingSuccess 🇬🇷 501 298 12 Mar 2023 562nd KatieLG 🇬🇧 500 121 28 Oct 2024 563rd rgthree 499 162 24 Aug 2023 564th neel11235813 499 299 14 Mar 2023 564th dokutan 499 299 1 Apr 2023 564th jmerle 🇳🇱 499 299 4 Jul 2023 567th dokutan 495 232 5 Oct 2023 568th MeWhenI 🇻🇦 494 177 7 days ago 569th yoshykai 494 287 8 Apr 2025 570th stefangimmillaro 493 217 25 Oct 2022 571st bwat2 492 288 8 Mar 2022 572nd StevenTolle 489 231 6 Mar 2022 573rd vroup 🇩🇰 488 207 28 Sep 2022 574th DialFrost 🇸🇬 487 62 31 Jan 2024 575th MeWhenI 🇻🇦 487 124 13 Jul 2024 576th BREMAUCY 🇫🇷 487 129 15 Mar 2024 577th MeWhenI 🇻🇦 487 363 22 Apr 2024 577th HumanoidCPU 487 363 28 Apr 2024 579th MeWhenI 🇻🇦 486 158 11 May 2023 580th klixel 🇨🇦 486 184 30 May 2023 581st bbakersmith 485 237 7 Jun 2022 582nd JRaspass 🇬🇧 484 307 25 Jan 2022 582nd KatieLG 🇬🇧 484 307 27 Jan 2022 582nd DaCuteRaccoon 484 307 15 May 2022 582nd KatieLG-Transpiler 🇬🇧 484 307 24 Jun 2022 582nd vroup 🇩🇰 484 307 28 Sep 2022 582nd retrohun 484 307 28 Dec 2022 582nd theunofficialcoder 484 307 7 Jan 2024 582nd dokutan 484 307 12 Jan 2024 582nd HumanoidCPU 484 307 22 Apr 2024 582nd Herbert00709 🇵🇱 484 307 24 Apr 2024 582nd Shanethegamer 🇺🇸 484 307 15 Aug 2024 582nd Mabeloid 🇳🇴 484 307 4 Oct 2024 594th MeWhenI 🇻🇦 484 308 23 Nov 2023 595th knutae 🇳🇴 483 130 3 Feb 2022 596th aposteriorist 🇨🇦 483 234 24 Mar 2022 597th ndren 483 309 3 Mar 2024 598th crizin 🇰🇷 481 295 9 Sep 2023 599th Shanethegamer 🇺🇸 480 50 25 Jan 2022 599th scpchicken 🇵🇼 480 50 13 Mar 2022 Prev 526–600 of 1,530 Next