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 901st wobblybits 351 179 21 days ago 902nd snoozingnewt 🇺🇸 350 173 11 Feb 2024 903rd bac0id 350 290 22 Sep 2023 904th StarmaQ 350 310 11 Feb 2022 904th Mabeloid 🇳🇴 350 310 4 Oct 2024 906th Msleizak 🇫🇷 350 379 3 Nov 2022 907th msbranicky 349 317 13 Sep 2023 908th KatieLG 🇬🇧 348 318 27 Jan 2022 909th jeff-at-tamer-dot-codes 🇺🇸 347 181 10 Oct 2023 909th jatloe 347 181 28 Jan 2024 909th Jacob385 347 181 22 Apr 2024 909th cuboids 347 181 11 Jul 2024 913th KatieLG-Transpiler 🇬🇧 347 307 24 Jun 2022 913th msbranicky 347 307 23 Sep 2023 913th HumanoidCPU 347 307 28 Apr 2024 913th dokutan 347 307 21 Aug 2024 913th JDiLenarda 🇫🇷 347 307 27 Sep 2024 913th CaedenHarper 🇨🇦 347 307 25 Jan 2025 919th trist224 🇫🇷 346 182 23 Nov 2022 920th KatieLG 🇬🇧 346 308 30 Jan 2022 921st za3k 344 183 16 Oct 2022 922nd retrohun 344 315 28 Dec 2022 923rd MeWhenI 🇻🇦 344 320 25 Jan 2022 923rd JGDoerrer 344 320 29 Jan 2022 923rd retrohun 344 320 28 Dec 2022 923rd HumanoidCPU 344 320 22 Apr 2024 923rd Shanethegamer 🇺🇸 344 320 15 Aug 2024 923rd Mabeloid 🇳🇴 344 320 4 Oct 2024 923rd CatsAreFluffy 344 320 15 Nov 2024 930th msbranicky 342 177 17 Jan 2024 931st Hortaros 342 184 15 Jun 2023 932nd aubergine-sauce 342 261 31 May 2023 933rd KatieLG-Transpiler 🇬🇧 342 317 23 Jun 2022 933rd KatieLG 🇬🇧 342 317 8 Jan 2025 935th MeWhenI 🇻🇦 341 200 28 Oct 2024 936th KatieLG 🇬🇧 341 322 27 Jan 2022 936th KatieLG-Transpiler 🇬🇧 341 322 24 Jun 2022 936th mousetail 🇳🇱 341 322 20 Dec 2022 936th retrohun 341 322 26 Dec 2022 936th adamnielson42 🇺🇸 341 322 2 Oct 2023 941st KatieLG 🇬🇧 341 331 28 Feb 2022 941st HumanoidCPU 341 331 27 Jun 2024 941st Shanethegamer 🇺🇸 341 331 15 Aug 2024 944th sbercx 340 324 1 Aug 2023 945th CaedenHarper 🇨🇦 340 332 24 Jan 2025 946th CheeseCake628 🇳🇴 338 186 16 Nov 2024 947th mossprescott 336 187 9 Jan 2023 947th AlexanderFair 336 187 26 Jul 2023 949th jtaxen 335 188 6 Jun 2024 950th KatieLG 🇬🇧 335 329 29 Sep 2024 951st Jacob385 334 181 22 Apr 2024 952nd Mabeloid 🇳🇴 334 338 4 Oct 2024 953rd Msleizak 🇫🇷 334 473 15 Jan 2025 954th a6166231 🇨🇳 333 243 24 Jun 2025 955th KatieLG 🇬🇧 333 321 14 Oct 2022 955th msbranicky 333 321 29 Aug 2023 955th dokutan 333 321 2 May 2024 955th HumanoidCPU 333 321 22 May 2024 955th Shanethegamer 🇺🇸 333 321 15 Aug 2024 955th RedzGoose 🇦🇺 333 321 10 Sep 2024 955th CaedenHarper 🇨🇦 333 321 24 Jan 2025 962nd martinnorling 🇸🇪 333 330 12 Apr 2022 963rd CatsAreFluffy 333 359 12 Mar 2024 963rd msbranicky 333 359 13 Jan 2025 965th IISResetMe 332 217 2 Jul 2023 966th KatieLG-Transpiler 🇬🇧 332 332 24 Jun 2022 966th msbranicky 332 332 10 Sep 2023 968th msbranicky 332 340 13 Sep 2023 969th janbehrens 🇩🇪 331 335 24 Mar 2022 969th Shanethegamer 🇺🇸 331 335 15 Aug 2024 969th CaedenHarper 🇨🇦 331 335 23 Jan 2025 972nd retrohun 331 341 28 Dec 2022 973rd KatieLG-Transpiler 🇬🇧 330 335 10 Jul 2022 974th HumanoidCPU 330 358 13 Aug 2025 975th Msleizak 🇫🇷 329 360 18 Aug 2023 Prev 901–975 of 1,650 Next