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 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 Chars Time 672nd CaedenHarper 🇨🇦 463 341 25 Jan 2025 672nd MeWhenI 🇻🇦 463 341 10 Feb 2025 678th quimey 462 136 12 Jun 2023 678th cingulataluke 462 136 26 Aug 2023 678th qpwoeirut 462 136 20 hours ago 681st msbranicky 462 212 3 Oct 2023 682nd thisishowmymindworks 🇳🇴 460 176 2 Jul 2024 683rd dokutan 460 217 4 Oct 2024 684th bac0id 460 241 23 Feb 2024 685th KatieLG 🇬🇧 459 327 12 Mar 2023 685th msbranicky 459 327 15 Sep 2023 687th olleicua 🇺🇸 458 136 15 Feb 2024 688th retrohun 458 184 30 Jan 2022 689th dokutan 458 195 19 Aug 2024 690th JunkIce 456 138 23 Jan 2025 691st MeWhenI 🇻🇦 455 176 20 days ago 692nd HumanoidCPU 452 170 28 Apr 2024 693rd MeWhenI 🇻🇦 450 158 16 Apr 2023 694th dokutan 450 245 6 Nov 2024 695th SniperSmiley 🇺🇸 449 140 29 Aug 2023 696th hamhub7 449 226 12 Aug 2022 697th CatsAreFluffy 449 247 12 Feb 2023 698th edsrzf 🇳🇿 447 187 20 Dec 2024 699th Bonjour27891 🇻🇳 446 141 15 Jul 2022 700th TobyBoyne 🇬🇧 443 142 29 Jan 2022 700th Grrisly 443 142 25 Mar 2024 700th CutSandstone 443 142 5 Jul 2024 703rd DaCuteRaccoon 441 256 15 May 2022 704th MeWhenI 🇻🇦 440 90 24 Aug 2022 705th Andrey-Plotnikov 440 184 8 days ago 705th snoozingnewt 🇺🇸 440 184 7 mins ago 707th JunkIce 439 138 23 Jan 2025 708th Waffle3z 439 142 26 Jan 2022 709th Msleizak 🇫🇷 439 555 4 Nov 2022 710th HumanoidCPU 438 185 26 Apr 2024 711th PickausernamePi 437 144 23 Dec 2022 711th Just4FunCoder 437 144 11 days ago 713th taind772 437 252 27 Jan 2022 714th prplz 🇦🇺 436 55 26 Jan 2022 715th olleicua 🇺🇸 436 186 2 Feb 2024 716th nstearns96 🇬🇧 431 146 15 Jul 2024 716th Pyroan 431 146 20 Mar 2025 718th tri1212 🇻🇳 428 147 5 Jul 2024 719th alphafalfa 427 187 26 Nov 2024 720th JRaspass 🇬🇧 426 311 13 Jun 2022 720th MeWhenI 🇻🇦 426 311 14 Jun 2022 720th CaedenHarper 🇨🇦 426 311 22 Jan 2025 723rd dokutan 425 144 9 Apr 2024 724th jhpaques 🇫🇷 425 148 30 Jul 2022 725th dokutan 425 207 29 Oct 2024 726th KatieLG-Transpiler 🇬🇧 425 312 23 Jun 2022 726th KatieLG 🇬🇧 425 312 30 Sep 2024 728th eranws 424 191 2 Sep 2023 729th BlankSpruce 422 149 15 Aug 2024 730th dokutan 422 192 27 Apr 2025 731st Msleizak 🇫🇷 420 357 26 Apr 2023 732nd guilhem-roy 🇫🇷 419 150 22 Feb 2022 733rd KingSkyrock 🇺🇸 418 194 6 Nov 2022 734th MeWhenI 🇻🇦 418 206 11 Oct 2023 735th bac0id 418 214 22 Sep 2023 736th dokutan 417 151 1 Apr 2024 737th jgbaldwinbrown 416 215 29 Jun 2022 738th HumanoidCPU 415 319 9 Mar 2025 739th dokutan 409 148 1 Apr 2024 740th CedricGebistorf 408 154 3 Mar 2022 740th sleepyStick 408 154 14 Mar 2022 742nd mossiegoat 406 155 21 May 2025 742nd blaztoma 🇱🇹 406 155 2 days ago 744th yoshykai 405 287 8 Apr 2025 744th Schmitt-Very-Cool 405 287 2 days ago 746th error256 404 190 5 Feb 2025 747th codewrite 🇬🇧 404 251 12 Jul 2025 748th bwat2 404 288 8 Mar 2022 749th mrmena 🇦🇺 404 328 28 Mar 2024 750th b10011 🇫🇮 403 156 11 Jan 2023 First Prev 676–750 of 1,654 Next Last