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 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 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 Knight 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 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 Knight 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 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 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 Chars Time 601st MeWhenI 🇻🇦 486 158 11 May 2023 602nd klixel 🇨🇦 486 184 30 May 2023 603rd bbakersmith 486 237 7 Jun 2022 604th MeWhenI 🇻🇦 486 308 23 Nov 2023 605th JRaspass 🇬🇧 485 307 25 Jan 2022 605th KatieLG 🇬🇧 485 307 27 Jan 2022 605th DaCuteRaccoon 485 307 15 May 2022 605th KatieLG-Transpiler 🇬🇧 485 307 24 Jun 2022 605th vroup 🇩🇰 485 307 28 Sep 2022 605th retrohun 485 307 28 Dec 2022 605th theunofficialcoder 485 307 7 Jan 2024 605th dokutan 485 307 12 Jan 2024 605th HumanoidCPU 485 307 22 Apr 2024 605th Herbert00709 🇵🇱 485 307 24 Apr 2024 605th Shanethegamer 🇺🇸 485 307 15 Aug 2024 605th Mabeloid 🇳🇴 485 307 4 Oct 2024 605th CaedenHarper 🇨🇦 485 307 14 days ago 618th knutae 🇳🇴 484 130 3 Feb 2022 619th ndren 484 309 3 Mar 2024 620th aposteriorist 🇨🇦 483 234 24 Mar 2022 621st crizin 🇰🇷 481 295 9 Sep 2023 622nd Shanethegamer 🇺🇸 480 50 25 Jan 2022 622nd scpchicken 🇵🇼 480 50 13 Mar 2022 622nd yzhs 🇩🇪 480 50 6 Jun 2022 622nd neel11235813 480 50 12 Feb 2023 626th cros107 480 131 25 Dec 2024 626th andrewjc2000 480 131 26 days ago 628th moikaturns 🇬🇧 479 169 15 Nov 2022 628th xyangst 479 169 2 Oct 2024 630th stertooy 🇧🇪 476 132 14 Jun 2024 631st MeWhenI 🇻🇦 473 133 22 May 2024 632nd typeswitch-dev 🇵🇹 473 249 6 Aug 2023 633rd DaCuteRaccoon 472 64 15 May 2022 634th janbehrens 🇩🇪 471 130 23 Feb 2022 635th neihousaigaai 471 172 28 Jan 2022 636th CatsAreFluffy 470 318 12 Mar 2023 636th annaproxy 470 318 12 Mar 2023 638th OllieBoyne 🇬🇧 469 134 14 Apr 2022 638th edsrzf 🇳🇿 469 134 10 Nov 2024 640th CaedenHarper 🇨🇦 468 164 16 days ago 641st Jacob385 467 304 24 Jul 2024 642nd stefangimmillaro 466 135 10 Nov 2023 642nd RaBa21 🇭🇺 466 135 18 Jul 2025 644th violeta-desantis 466 192 27 Apr 2024 645th arctouch-cristiannevianna 466 218 4 Mar 2024 646th razetime 465 65 26 Jan 2022 646th Shanethegamer 🇺🇸 465 65 20 May 2022 646th bwenstar 465 65 11 Aug 2022 646th trist224 🇫🇷 465 65 28 Nov 2022 646th rucin93 🇵🇱 465 65 3 May 2023 646th snoozingnewt 🇺🇸 465 65 7 Sep 2023 646th neel11235813 465 65 20 Nov 2023 646th FortuiteMan 🇫🇷 465 65 10 Oct 2024 646th LostSyntax21 🇬🇧 465 65 19 Jan 2025 655th dokutan 465 165 21 Aug 2024 656th jerrandolph 464 277 20 Oct 2023 657th lukashert 464 306 28 Feb 2023 658th dokutan 463 186 1 Apr 2024 659th dokutan 463 195 19 Aug 2024 660th Shanethegamer 🇺🇸 463 341 13 Jan 2025 660th KatieLG 🇬🇧 463 341 13 Jan 2025 660th HumanoidCPU 463 341 13 Jan 2025 660th dokutan 463 341 13 Jan 2025 660th CaedenHarper 🇨🇦 463 341 25 Jan 2025 660th MeWhenI 🇻🇦 463 341 10 Feb 2025 666th Shanethegamer 🇺🇸 463 383 21 Apr 2024 667th quimey 462 136 12 Jun 2023 667th cingulataluke 462 136 26 Aug 2023 669th msbranicky 462 212 3 Oct 2023 670th DaCuteRaccoon 462 384 15 May 2022 670th Mabeloid 🇳🇴 462 384 4 Oct 2024 672nd ravnskjaer 🇩🇰 461 308 11 Sep 2024 673rd thisishowmymindworks 🇳🇴 460 176 2 Jul 2024 674th dokutan 460 217 4 Oct 2024 675th bac0id 460 241 23 Feb 2024 Prev 601–675 of 1,637 Next