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 526th didion0 🇺🇸 579 140 9ms 19 Apr 2022 527th OllieBoyne 🇬🇧 576 134 9ms 14 Apr 2022 528th MichalMarsalek 🇨🇿 576 194 361ms 26 Jan 2022 529th MeWhenI 🇻🇦 576 197 28ms 6 Jun 2023 530th BloodStormKnight 575 141 8ms 15 Oct 2022 531st varhammer 🇷🇺 575 172 6ms 13 Dec 2023 532nd stefangimmillaro 571 135 13ms 10 Nov 2023 533rd elephantpanda 571 232 40ms 10 Aug 2022 534th MeWhenI 🇻🇦 569 188 105ms 16 Oct 2022 535th quimey 567 136 12ms 12 Jun 2023 535th qpwoeirut 567 136 10ms 4 Oct 2025 537th w911 561 158 4ms 10 Oct 2024 538th msbranicky 560 435 10ms 19 Sep 2023 539th junkondo-jp 559 145 9ms 1 Jun 2024 540th ashtraypettingzoo 🇺🇸 558 43 38ms 23 Feb 2023 541st nipzu 556 198 122ms 3 Sep 2022 542nd vroup 🇩🇰 555 146 8ms 29 Sep 2022 542nd janbehrens 🇩🇪 555 146 8ms 9 Aug 2023 544th GrayJoKing 🇦🇺 555 181 99ms 8 Mar 2023 545th MeWhenI 🇻🇦 554 177 2ms 12 Sep 2022 546th msbranicky 552 199 2ms 27 Jul 2023 547th SniperSmiley 🇺🇸 551 140 12ms 29 Aug 2023 547th PixelSoftwareStudios 🇺🇸 551 140 9ms 11 Jun 2024 547th CornerMercury 🇬🇧 551 140 10ms 21 days ago 550th blaztoma 🇱🇹 550 128 34ms 15 Oct 2025 551st MeWhenI 🇻🇦 550 161 4ms 28 May 2023 551st GolfingSuccess 🇬🇷 550 161 5ms 16 Aug 2024 553rd namelessiw 549 133 1,243ms 10 Apr 2024 554th coreynash 548 148 9ms 27 Nov 2023 555th retrohun 548 228 2ms 1 Jan 2023 556th janbehrens 🇩🇪 547 162 4ms 2 Jul 2023 557th MeWhenI 🇻🇦 545 164 2ms 26 May 2023 558th MeWhenI 🇻🇦 545 229 2ms 12 May 2022 558th GolfingSuccess 🇬🇷 545 229 2ms 16 May 2022 558th Natanaelel 🇸🇪 545 229 3ms 19 May 2022 558th lynn 545 229 3ms 27 May 2022 558th inventshah 545 229 3ms 4 Jun 2022 558th sisyphus-ppcg 🇦🇺 545 229 3ms 8 Jul 2022 558th galloj 🇨🇿 545 229 3ms 25 Aug 2022 558th dokutan 545 229 3ms 5 Oct 2023 558th stefangimmillaro 545 229 3ms 15 Jul 2025 567th Shanethegamer 🇺🇸 544 149 9ms 27 Jan 2022 568th Yewzir 🇧🇪 544 158 1ms 15 Oct 2023 569th TobyBoyne 🇬🇧 543 142 10ms 29 Jan 2022 569th Grrisly 543 142 15ms 25 Mar 2024 569th CutSandstone 543 142 9ms 5 Jul 2024 572nd klixel 🇨🇦 541 205 383ms 17 May 2023 573rd MeWhenI 🇻🇦 540 56 2ms 26 Jan 2022 574th Salutations45 540 150 9ms 9 Jan 2025 575th snobee 🇨🇦 540 204 158ms 12 Dec 2022 576th Natanaelel 🇸🇪 539 132 3ms 25 May 2022 577th HumanoidCPU 538 184 115ms 29 Aug 2024 578th Natanaelel 🇸🇪 537 151 9ms 26 Apr 2022 579th PickausernamePi 536 144 10ms 23 Dec 2022 579th namelessiw 536 144 10ms 10 Apr 2024 579th Just4FunCoder 536 144 9ms 24 Sep 2025 582nd msbranicky 529 243 268ms 15 Sep 2023 583rd nstearns96 🇬🇧 528 146 9ms 15 Jul 2024 583rd Pyroan 528 146 9ms 20 Mar 2025 585th Ripick 527 212 361ms 11 Aug 2024 586th janbehrens 🇩🇪 526 170 2ms 20 Jul 2022 587th MeWhenI 🇻🇦 525 169 8ms 13 Dec 2023 588th BambooleanLogic 🇸🇪 523 155 9ms 22 Aug 2022 589th error256 523 190 113ms 5 Feb 2025 590th angel-p57 🇯🇵 523 434 2ms 26 Nov 2023 591st jhpaques 🇫🇷 521 148 9ms 30 Jul 2022 592nd Qruintrox 520 172 2ms 25 Jun 2023 593rd zakariamouhid 519 156 9ms 5 Mar 2023 594th olleicua 🇺🇸 518 136 39ms 15 Feb 2024 595th BlankSpruce 518 149 9ms 15 Aug 2024 596th elgan65536 517 213 169ms 6 Mar 2024 597th OmameBeans 516 197 363ms 27 Jun 2025 598th guilhem-roy 🇫🇷 514 150 11ms 22 Feb 2022 599th qrakhen 513 198 330ms 2 days ago 600th Shanethegamer 🇺🇸 512 194 77ms 10 Mar 2023 First Prev 526–600 of 1,699 Next Last