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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 750th DaCuteRaccoon 402 310 15 May 2022 750th KatieLG 🇬🇧 402 310 22 May 2022 750th KatieLG-Transpiler 🇬🇧 402 310 24 Jun 2022 750th HumanoidCPU 402 310 21 May 2024 750th CaedenHarper 🇨🇦 402 310 18 days ago 756th neihousaigaai 401 157 17 Apr 2022 757th Mabeloid 🇳🇴 401 311 4 Oct 2024 758th MeWhenI 🇻🇦 398 154 15 Feb 2023 759th msbranicky 398 313 20 Sep 2023 760th Shanethegamer 🇺🇸 396 173 16 Dec 2024 761st bidger 394 360 19 Oct 2022 762nd HumanoidCPU 392 305 12 Dec 2024 762nd dokutan 392 305 12 Dec 2024 762nd KatieLG 🇬🇧 392 305 3 Jan 2025 762nd Shanethegamer 🇺🇸 392 305 13 Jan 2025 762nd BREMAUCY 🇫🇷 392 305 14 Jan 2025 762nd CaedenHarper 🇨🇦 392 305 18 days ago 768th celiendonze 🇨🇭 391 161 16 Jun 2023 769th LukeBridges 🇬🇧 391 207 27 Oct 2022 770th KatieLG 🇬🇧 391 306 24 Sep 2022 770th JRaspass 🇬🇧 391 306 24 Sep 2022 770th KatieLG-Transpiler 🇬🇧 391 306 26 Sep 2022 770th retrohun 391 306 28 Dec 2022 770th Shanethegamer 🇺🇸 391 306 1 Mar 2023 770th HumanoidCPU 391 306 28 Apr 2024 770th Mabeloid 🇳🇴 391 306 4 Oct 2024 770th ehulinsky 🇺🇸 391 306 29 Mar 2025 770th CaedenHarper 🇨🇦 391 306 18 days ago 779th msbranicky 390 278 28 Sep 2023 780th MeWhenI 🇻🇦 389 345 25 Jan 2022 780th KatieLG 🇬🇧 389 345 23 Mar 2024 780th CaedenHarper 🇨🇦 389 345 18 days ago 783rd juliansiebert 🇩🇪 388 186 4 Aug 2022 784th KatieLG-Transpiler 🇬🇧 388 346 24 Jun 2022 785th KatieLG 🇬🇧 387 367 27 Jan 2022 785th Shanethegamer 🇺🇸 387 367 15 Aug 2024 787th MattShaile 385 210 26 Apr 2022 788th CatsAreFluffy 384 233 12 Feb 2023 789th DaCuteRaccoon 384 335 15 May 2022 790th KatieLG-Transpiler 🇬🇧 384 370 23 Jun 2022 791st georgehulme 383 164 28 Jan 2022 791st adamnielson42 🇺🇸 383 164 22 Nov 2023 793rd HumanoidCPU 383 371 28 Apr 2024 793rd CaedenHarper 🇨🇦 383 371 31 Jan 2025 795th jacklynnepenick 381 165 15 Feb 2022 796th msbranicky 381 373 7 Sep 2023 797th Andriamanitra 🇫🇮 380 164 29 Nov 2023 798th adamnielson42 🇺🇸 380 640 1 May 2023 799th amollberg 🇸🇪 379 166 29 Jan 2022 800th Schmitt-Very-Cool 379 375 28 Jun 2023 801st KatieLG 🇬🇧 378 165 13 Apr 2022 802nd retrohun 378 355 28 Dec 2022 803rd hacker112 🇸🇪 377 215 20 Jun 2024 803rd Lv0Sys 🇵🇱 377 215 31 May 2025 805th HumanoidCPU 377 255 24 Oct 2024 806th MeWhenI 🇻🇦 377 305 25 Jan 2022 806th DaCuteRaccoon 377 305 15 May 2022 806th KatieLG-Transpiler 🇬🇧 377 305 24 Jun 2022 806th retrohun 377 305 28 Dec 2022 806th Shanethegamer 🇺🇸 377 305 1 Mar 2023 806th msbranicky 377 305 13 Sep 2023 806th theunofficialcoder 377 305 13 Jan 2024 806th KatieLG 🇬🇧 377 305 17 Mar 2024 806th HumanoidCPU 377 305 28 Apr 2024 806th Mabeloid 🇳🇴 377 305 4 Oct 2024 806th CaedenHarper 🇨🇦 377 305 18 days ago 817th edsrzf 🇳🇿 376 270 25 Nov 2024 818th acollett89 375 216 5 Aug 2025 819th Shanethegamer 🇺🇸 375 314 6 Dec 2024 819th CaedenHarper 🇨🇦 375 314 25 Jan 2025 821st janbehrens 🇩🇪 374 168 1 Jul 2022 822nd adoxography 373 167 20 Mar 2022 823rd retrohun 373 381 28 Dec 2022 823rd Mabeloid 🇳🇴 373 381 4 Oct 2024 825th Feniske 🇫🇷 372 194 10 Nov 2023 Prev 751–825 of 1,642 Next