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 Submitted 899th adriweb 🇫🇷 352 308 2ms 5 Sep 2023 899th Shanethegamer 🇺🇸 352 308 1ms 15 Aug 2024 899th HumanoidCPU 352 308 2ms 4 Mar 2025 899th CaedenHarper 🇨🇦 352 308 2ms 16 Aug 2025 905th kkoenig 352 365 287ms 3 Jan 2024 906th wobblybits 351 179 12ms 23 Aug 2025 907th bac0id 350 290 315ms 22 Sep 2023 908th StarmaQ 350 310 3ms 11 Feb 2022 908th Mabeloid 🇳🇴 350 310 2ms 4 Oct 2024 910th msbranicky 350 317 13 Sep 2023 911th Msleizak 🇫🇷 350 379 3 Nov 2022 912th jeff-at-tamer-dot-codes 🇺🇸 348 181 11ms 10 Oct 2023 912th jatloe 348 181 12ms 28 Jan 2024 912th Jacob385 348 181 11ms 22 Apr 2024 912th cuboids 348 181 11ms 11 Jul 2024 916th KatieLG 🇬🇧 348 318 27 Jan 2022 917th KatieLG-Transpiler 🇬🇧 347 307 1,086ms 24 Jun 2022 917th msbranicky 347 307 1,296ms 23 Sep 2023 917th HumanoidCPU 347 307 1,388ms 28 Apr 2024 917th dokutan 347 307 1,147ms 21 Aug 2024 917th JDiLenarda 🇫🇷 347 307 1,168ms 27 Sep 2024 917th CaedenHarper 🇨🇦 347 307 1,336ms 25 Jan 2025 923rd trist224 🇫🇷 346 182 17ms 23 Nov 2022 924th KatieLG 🇬🇧 346 308 1,182ms 30 Jan 2022 925th za3k 344 183 10ms 16 Oct 2022 926th retrohun 344 315 2ms 28 Dec 2022 927th MeWhenI 🇻🇦 344 320 108ms 25 Jan 2022 927th JGDoerrer 344 320 119ms 29 Jan 2022 927th retrohun 344 320 120ms 28 Dec 2022 927th HumanoidCPU 344 320 136ms 22 Apr 2024 927th Shanethegamer 🇺🇸 344 320 122ms 15 Aug 2024 927th Mabeloid 🇳🇴 344 320 113ms 4 Oct 2024 927th CatsAreFluffy 344 320 124ms 15 Nov 2024 934th msbranicky 342 177 507ms 17 Jan 2024 935th Hortaros 342 184 10ms 15 Jun 2023 936th MeWhenI 🇻🇦 342 200 28 Oct 2024 937th aubergine-sauce 342 261 2ms 31 May 2023 938th KatieLG-Transpiler 🇬🇧 342 317 1ms 23 Jun 2022 938th KatieLG 🇬🇧 342 317 1ms 8 Jan 2025 940th KatieLG-Transpiler 🇬🇧 341 322 2ms 24 Jun 2022 940th mousetail 🇳🇱 341 322 4ms 20 Dec 2022 940th retrohun 341 322 2ms 26 Dec 2022 940th adamnielson42 🇺🇸 341 322 2ms 2 Oct 2023 944th KatieLG 🇬🇧 341 331 430ms 28 Feb 2022 944th HumanoidCPU 341 331 439ms 27 Jun 2024 944th Shanethegamer 🇺🇸 341 331 468ms 15 Aug 2024 947th sbercx 340 324 106ms 1 Aug 2023 948th CaedenHarper 🇨🇦 340 332 444ms 24 Jan 2025 949th CheeseCake628 🇳🇴 338 186 10ms 16 Nov 2024 950th bac0id 337 345 26 Sep 2023 951st mossprescott 336 187 10ms 9 Jan 2023 951st AlexanderFair 336 187 11ms 26 Jul 2023 953rd Jacob385 335 181 404ms 22 Apr 2024 954th jtaxen 335 188 19ms 6 Jun 2024 955th KatieLG 🇬🇧 335 329 120ms 29 Sep 2024 956th KatieLG 🇬🇧 335 347 27 days ago 957th Mabeloid 🇳🇴 334 338 141ms 4 Oct 2024 958th Msleizak 🇫🇷 334 473 15 Jan 2025 959th a6166231 🇨🇳 333 243 24 Jun 2025 960th KatieLG 🇬🇧 333 321 110ms 14 Oct 2022 960th msbranicky 333 321 127ms 29 Aug 2023 960th dokutan 333 321 109ms 2 May 2024 960th HumanoidCPU 333 321 130ms 22 May 2024 960th Shanethegamer 🇺🇸 333 321 114ms 15 Aug 2024 960th RedzGoose 🇦🇺 333 321 109ms 10 Sep 2024 960th CaedenHarper 🇨🇦 333 321 120ms 24 Jan 2025 967th martinnorling 🇸🇪 333 330 2ms 12 Apr 2022 968th CatsAreFluffy 333 359 12 Mar 2024 968th msbranicky 333 359 13 Jan 2025 970th IISResetMe 332 217 204ms 2 Jul 2023 971st KatieLG-Transpiler 🇬🇧 332 332 118ms 24 Jun 2022 971st msbranicky 332 332 119ms 10 Sep 2023 973rd msbranicky 332 340 174ms 13 Sep 2023 974th janbehrens 🇩🇪 331 335 62ms 24 Mar 2022 974th KatieLG-Transpiler 🇬🇧 331 335 10 Jul 2022 First Prev 901–975 of 1,666 Next Last