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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 900th retrohun 353 314 58ms 28 Dec 2022 900th HumanoidCPU 353 314 62ms 21 May 2024 900th Shanethegamer 🇺🇸 353 314 65ms 15 Aug 2024 900th Mabeloid 🇳🇴 353 314 65ms 4 Oct 2024 900th dokutan 353 314 63ms 10 Feb 2025 900th CaedenHarper 🇨🇦 353 314 63ms 16 Aug 2025 907th Shanethegamer 🇺🇸 353 330 324ms 25 Sep 2025 907th HumanoidCPU 353 330 336ms 14 days ago 909th JRaspass 🇬🇧 352 308 1ms 25 Jan 2022 909th MeWhenI 🇻🇦 352 308 1ms 25 Jan 2022 909th adriweb 🇫🇷 352 308 2ms 5 Sep 2023 909th Shanethegamer 🇺🇸 352 308 1ms 15 Aug 2024 909th HumanoidCPU 352 308 2ms 4 Mar 2025 909th CaedenHarper 🇨🇦 352 308 2ms 16 Aug 2025 915th kkoenig 352 365 257ms 3 Jan 2024 916th wobblybits 351 179 10ms 23 Aug 2025 917th bac0id 351 290 335ms 22 Sep 2023 918th StarmaQ 350 310 3ms 11 Feb 2022 918th Mabeloid 🇳🇴 350 310 2ms 4 Oct 2024 920th msbranicky 350 317 60ms 13 Sep 2023 921st Msleizak 🇫🇷 350 379 38ms 3 Nov 2022 922nd jeff-at-tamer-dot-codes 🇺🇸 348 181 9ms 10 Oct 2023 922nd jatloe 348 181 9ms 28 Jan 2024 922nd Jacob385 348 181 9ms 22 Apr 2024 922nd cuboids 348 181 9ms 11 Jul 2024 926th KatieLG 🇬🇧 348 318 63ms 27 Jan 2022 927th KatieLG-Transpiler 🇬🇧 347 307 1,264ms 24 Jun 2022 927th msbranicky 347 307 1,245ms 23 Sep 2023 927th HumanoidCPU 347 307 1,203ms 28 Apr 2024 927th dokutan 347 307 1,213ms 21 Aug 2024 927th JDiLenarda 🇫🇷 347 307 1,314ms 27 Sep 2024 927th CaedenHarper 🇨🇦 347 307 1,226ms 25 Jan 2025 933rd trist224 🇫🇷 346 182 15ms 23 Nov 2022 934th KatieLG 🇬🇧 346 308 1,208ms 30 Jan 2022 935th za3k 344 183 10ms 16 Oct 2022 936th retrohun 344 315 2ms 28 Dec 2022 937th MeWhenI 🇻🇦 344 320 108ms 25 Jan 2022 937th JGDoerrer 344 320 107ms 29 Jan 2022 937th retrohun 344 320 110ms 28 Dec 2022 937th HumanoidCPU 344 320 113ms 22 Apr 2024 937th Shanethegamer 🇺🇸 344 320 109ms 15 Aug 2024 937th Mabeloid 🇳🇴 344 320 110ms 4 Oct 2024 937th CatsAreFluffy 344 320 112ms 15 Nov 2024 944th aubergine-sauce 343 261 2ms 31 May 2023 945th msbranicky 342 177 507ms 17 Jan 2024 946th Hortaros 342 184 9ms 15 Jun 2023 947th MeWhenI 🇻🇦 342 200 133ms 28 Oct 2024 948th KatieLG-Transpiler 🇬🇧 342 317 1ms 23 Jun 2022 948th KatieLG 🇬🇧 342 317 1ms 8 Jan 2025 950th KatieLG-Transpiler 🇬🇧 341 322 2ms 24 Jun 2022 950th mousetail 🇳🇱 341 322 4ms 20 Dec 2022 950th retrohun 341 322 2ms 26 Dec 2022 950th adamnielson42 🇺🇸 341 322 2ms 2 Oct 2023 954th KatieLG 🇬🇧 341 331 430ms 28 Feb 2022 954th HumanoidCPU 341 331 439ms 27 Jun 2024 954th Shanethegamer 🇺🇸 341 331 468ms 15 Aug 2024 957th sbercx 340 324 105ms 1 Aug 2023 958th CaedenHarper 🇨🇦 340 332 444ms 24 Jan 2025 959th CheeseCake628 🇳🇴 338 186 9ms 16 Nov 2024 960th bac0id 337 345 309ms 26 Sep 2023 961st mossprescott 336 187 9ms 9 Jan 2023 961st AlexanderFair 336 187 10ms 26 Jul 2023 963rd Jacob385 335 181 404ms 22 Apr 2024 964th jtaxen 335 188 16ms 6 Jun 2024 965th KatieLG 🇬🇧 335 329 109ms 29 Sep 2024 966th KatieLG 🇬🇧 335 347 330ms 24 Sep 2025 967th a6166231 🇨🇳 334 243 8ms 24 Jun 2025 968th Mabeloid 🇳🇴 334 338 141ms 4 Oct 2024 969th CatsAreFluffy 334 359 3ms 12 Mar 2024 969th msbranicky 334 359 4ms 13 Jan 2025 971st Msleizak 🇫🇷 334 473 507ms 15 Jan 2025 972nd KatieLG 🇬🇧 333 321 97ms 14 Oct 2022 972nd msbranicky 333 321 106ms 29 Aug 2023 972nd dokutan 333 321 101ms 2 May 2024 972nd HumanoidCPU 333 321 109ms 22 May 2024 First Prev 901–975 of 1,688 Next Last