Number Spiral in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Taxicab 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 600th greenstuartj 511 47 39ms 3 Aug 2023 600th jhfranklin 🇬🇧 511 47 34ms 29 Aug 2023 603rd Herbert00709 🇵🇱 511 217 57ms 6 Jan 2025 604th janbehrens 🇩🇪 508 200 336ms 27 Feb 2022 605th edsrzf 🇳🇿 507 124 9ms 3 Sep 2025 606th two-bad 🇬🇧 507 160 9ms 25 Feb 2024 607th dokutan 506 158 739ms 30 Aug 2025 608th weliveinhell 🇭🇹 505 228 17ms 2 Oct 2023 609th GolfingSuccess 🇬🇷 505 298 7ms 12 Mar 2023 610th ahmetdemirag 🇨🇾 503 125 13ms 24 Nov 2024 611th neel11235813 503 299 8ms 14 Mar 2023 611th dokutan 503 299 7ms 1 Apr 2023 611th jmerle 🇳🇱 503 299 7ms 4 Jul 2023 614th KatieLG 🇬🇧 501 121 478ms 28 Oct 2024 615th rgthree 500 162 9ms 24 Aug 2023 616th BREMAUCY 🇫🇷 499 126 9ms 19 Aug 2025 617th MeWhenI 🇻🇦 498 363 1,673ms 22 Apr 2024 617th HumanoidCPU 498 363 1,672ms 28 Apr 2024 617th CaedenHarper 🇨🇦 498 363 1,663ms 16 Aug 2025 617th msbranicky 498 363 1,578ms 16 Sep 2025 617th Shanethegamer 🇺🇸 498 363 1,535ms 28 Sep 2025 622nd MeWhenI 🇻🇦 496 177 42ms 29 Apr 2025 623rd dokutan 496 232 18ms 5 Oct 2023 624th snoozingnewt 🇺🇸 493 156 66ms 13 Sep 2025 625th stefangimmillaro 493 217 105ms 25 Oct 2022 626th vroup 🇩🇰 491 207 357ms 28 Sep 2022 627th MeWhenI 🇻🇦 489 124 776ms 13 Jul 2024 628th StevenTolle 489 231 501ms 6 Mar 2022 629th DialFrost 🇸🇬 488 62 2ms 31 Jan 2024 630th MeWhenI 🇻🇦 488 308 7ms 23 Nov 2023 630th JOrE20 🇺🇸 488 308 7ms 4 days ago 632nd blaztoma 🇱🇹 487 128 34ms 15 Oct 2025 633rd ndren 487 309 7ms 3 Mar 2024 633rd snoozingnewt 🇺🇸 487 309 7ms 3 Oct 2025 635th MeWhenI 🇻🇦 486 158 1,185ms 11 May 2023 636th klixel 🇨🇦 486 184 2ms 30 May 2023 637th bbakersmith 486 237 15ms 7 Jun 2022 638th JRaspass 🇬🇧 485 307 1ms 25 Jan 2022 638th KatieLG 🇬🇧 485 307 1ms 27 Jan 2022 638th DaCuteRaccoon 485 307 1ms 15 May 2022 638th KatieLG-Transpiler 🇬🇧 485 307 1ms 24 Jun 2022 638th vroup 🇩🇰 485 307 1ms 28 Sep 2022 638th retrohun 485 307 1ms 28 Dec 2022 638th theunofficialcoder 485 307 1ms 7 Jan 2024 638th dokutan 485 307 1ms 12 Jan 2024 638th HumanoidCPU 485 307 1ms 22 Apr 2024 638th Herbert00709 🇵🇱 485 307 1ms 24 Apr 2024 638th Shanethegamer 🇺🇸 485 307 1ms 15 Aug 2024 638th Mabeloid 🇳🇴 485 307 1ms 4 Oct 2024 638th CaedenHarper 🇨🇦 485 307 1ms 12 Aug 2025 651st knutae 🇳🇴 484 130 11ms 3 Feb 2022 652nd aposteriorist 🇨🇦 483 234 434ms 24 Mar 2022 653rd Shanethegamer 🇺🇸 480 50 35ms 25 Jan 2022 653rd scpchicken 🇵🇼 480 50 42ms 13 Mar 2022 653rd yzhs 🇩🇪 480 50 34ms 6 Jun 2022 653rd neel11235813 480 50 39ms 12 Feb 2023 657th cros107 🇦🇺 480 131 10ms 25 Dec 2024 657th andrewjc2000 480 131 16ms 31 Jul 2025 659th moikaturns 🇬🇧 480 169 9ms 15 Nov 2022 659th xyangst 480 169 10ms 2 Oct 2024 661st janbehrens 🇩🇪 479 243 312ms 16 May 2023 662nd stertooy 🇧🇪 477 132 9ms 14 Jun 2024 662nd robin-scragg 477 132 10ms 21 Oct 2025 662nd qpwoeirut 477 132 10ms 34 hours ago 665th typeswitch-dev 🇵🇹 477 249 3ms 6 Aug 2023 666th MeWhenI 🇻🇦 473 133 11ms 22 May 2024 667th CatsAreFluffy 473 318 9ms 12 Mar 2023 667th annaproxy 473 318 7ms 12 Mar 2023 669th DaCuteRaccoon 472 64 2ms 15 May 2022 670th janbehrens 🇩🇪 471 130 1,639ms 23 Feb 2022 671st neihousaigaai 471 172 9ms 28 Jan 2022 672nd OllieBoyne 🇬🇧 469 134 9ms 14 Apr 2022 673rd CaedenHarper 🇨🇦 469 164 86ms 11 Aug 2025 674th stefangimmillaro 466 135 13ms 10 Nov 2023 674th RaBa21 🇭🇺 466 135 10ms 18 Jul 2025 First Prev 601–675 of 1,690 Next Last