Number Spiral in all languages in bytes. 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 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 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 Bytes Time Submitted 751st dokutan 410 292 2ms 9 Feb 2025 752nd Babafaba 408 189 9ms 12 days ago 753rd iczelia 🇩🇪 406 244 150ms 19 Oct 2025 754th dokutan 406 260 2,952ms 24 Oct 2024 755th codewrite 🇬🇧 405 251 336ms 12 Jul 2025 756th yoshykai 405 287 333ms 8 Apr 2025 756th Schmitt-Very-Cool 405 287 353ms 3 Oct 2025 758th msbranicky 404 181 507ms 17 Jan 2024 759th jacekwladzinski 404 191 23ms 6 Oct 2025 760th bwat2 404 288 307ms 8 Mar 2022 761st mrmena 🇦🇺 404 328 41ms 28 Mar 2024 762nd HumanoidCPU 403 201 9ms 29 Aug 2024 763rd edsrzf 🇳🇿 403 220 4ms 30 Oct 2024 764th matejmatik123 🇸🇰 403 275 908ms 1 Oct 2025 765th Waffle3z 403 310 1ms 12 May 2022 765th DaCuteRaccoon 403 310 2ms 15 May 2022 765th KatieLG 🇬🇧 403 310 2ms 22 May 2022 765th KatieLG-Transpiler 🇬🇧 403 310 1ms 24 Jun 2022 765th HumanoidCPU 403 310 2ms 21 May 2024 765th CaedenHarper 🇨🇦 403 310 1ms 16 Aug 2025 765th snoozingnewt 🇺🇸 403 310 1ms 9 Oct 2025 772nd retrohun 403 329 45ms 28 Dec 2022 772nd msbranicky 403 329 41ms 21 Sep 2023 774th KatieLG 🇬🇧 402 192 21ms 13 Apr 2022 775th Mabeloid 🇳🇴 402 311 1ms 4 Oct 2024 776th Pena86 400 193 9ms 1 Oct 2022 776th TheZwierzLF 🇵🇱 400 193 16ms 18 May 2025 778th snoozingnewt 🇺🇸 399 168 79ms 16 Sep 2025 779th msbranicky 399 278 2ms 28 Sep 2023 780th msbranicky 399 313 1ms 20 Sep 2023 781st Emutis 🇱🇹 396 195 11ms 2 Feb 2025 782nd MeWhenI 🇻🇦 395 155 277ms 15 Feb 2023 783rd KatieLG 🇬🇧 395 464 1,567ms 13 Sep 2025 784th twocatsinatrenchcoat 394 196 9ms 12 May 2022 784th elephantpanda 394 196 15ms 10 Aug 2022 784th jfallon1997 394 196 16ms 6 Sep 2022 787th edsrzf 🇳🇿 394 252 92ms 12 Nov 2024 788th crizin 🇰🇷 394 295 324ms 9 Sep 2023 789th CheeseCake628 🇳🇴 393 186 642ms 17 Nov 2024 790th HumanoidCPU 393 305 3ms 12 Dec 2024 790th dokutan 393 305 3ms 12 Dec 2024 790th KatieLG 🇬🇧 393 305 3ms 3 Jan 2025 790th Shanethegamer 🇺🇸 393 305 3ms 13 Jan 2025 790th BREMAUCY 🇫🇷 393 305 3ms 14 Jan 2025 790th CaedenHarper 🇨🇦 393 305 4ms 16 Aug 2025 796th LukeBridges 🇬🇧 391 207 8ms 27 Oct 2022 797th KatieLG 🇬🇧 391 306 2ms 24 Sep 2022 797th JRaspass 🇬🇧 391 306 2ms 24 Sep 2022 797th KatieLG-Transpiler 🇬🇧 391 306 3ms 26 Sep 2022 797th retrohun 391 306 2ms 28 Dec 2022 797th Shanethegamer 🇺🇸 391 306 2ms 1 Mar 2023 797th HumanoidCPU 391 306 2ms 28 Apr 2024 797th Mabeloid 🇳🇴 391 306 2ms 4 Oct 2024 797th ehulinsky 🇺🇸 391 306 3ms 29 Mar 2025 797th CaedenHarper 🇨🇦 391 306 2ms 16 Aug 2025 806th olleicua 🇺🇸 391 307 3ms 7 days ago 807th MeWhenI 🇻🇦 389 345 38ms 25 Jan 2022 807th KatieLG 🇬🇧 389 345 28ms 23 Mar 2024 807th CaedenHarper 🇨🇦 389 345 27ms 16 Aug 2025 810th croc54 388 199 15ms 12 Jan 2025 810th Flekay 🇩🇪 388 199 12ms 9 Aug 2025 812th KatieLG-Transpiler 🇬🇧 388 346 28ms 24 Jun 2022 813th MattShaile 386 210 8ms 26 Apr 2022 814th MeWhenI 🇻🇦 385 200 134ms 28 Oct 2024 815th raspofabs 384 201 9ms 10 Jul 2023 816th CatsAreFluffy 384 233 2ms 12 Feb 2023 817th dokutan 384 294 645ms 9 days ago 818th DaCuteRaccoon 384 335 259ms 15 May 2022 819th Babafaba 382 191 782ms 14 Oct 2025 820th nullie 382 202 15ms 10 Jun 2022 821st IISResetMe 381 217 204ms 2 Jul 2023 822nd KatieLG 🇬🇧 380 192 511ms 15 Jan 2024 823rd lukashert 380 306 324ms 28 Feb 2023 824th adamnielson42 🇺🇸 380 640 10ms 1 May 2023 825th gifti258 379 190 71ms 14 Sep 2023 First Prev 751–825 of 1,699 Next Last