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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 795th snoozingnewt 🇨🇦 403 310 1ms 9 Oct 2025 802nd Mabeloid 🇳🇴 402 311 1ms 4 Oct 2024 803rd neihousaigaai 401 157 9ms 17 Apr 2022 804th msbranicky 399 313 1ms 20 Sep 2023 805th MeWhenI 🇻🇦 398 154 286ms 15 Feb 2023 806th Shanethegamer 🇺🇸 396 173 70ms 16 Dec 2024 807th crizin 🇰🇷 394 295 433ms 9 Sep 2023 808th HumanoidCPU 393 305 3ms 12 Dec 2024 808th dokutan 393 305 3ms 12 Dec 2024 808th KatieLG 🇬🇧 393 305 3ms 3 Jan 2025 808th Shanethegamer 🇺🇸 393 305 3ms 13 Jan 2025 808th BREMAUCY 🇫🇷 393 305 3ms 14 Jan 2025 808th CaedenHarper 🇨🇦 393 305 3ms 16 Aug 2025 814th LukeBridges 🇬🇧 392 207 10ms 27 Oct 2022 815th celiendonze 🇨🇭 391 161 9ms 16 Jun 2023 816th alphafalfa 391 187 2ms 26 Nov 2024 817th KatieLG 🇬🇧 391 306 2ms 24 Sep 2022 817th JRaspass 🇬🇧 391 306 2ms 24 Sep 2022 817th KatieLG-Transpiler 🇬🇧 391 306 2ms 26 Sep 2022 817th retrohun 391 306 2ms 28 Dec 2022 817th Shanethegamer 🇺🇸 391 306 2ms 1 Mar 2023 817th Mabeloid 🇳🇴 391 306 3ms 4 Oct 2024 817th ehulinsky 🇺🇸 391 306 2ms 29 Mar 2025 817th CaedenHarper 🇨🇦 391 306 3ms 16 Aug 2025 825th olleicua 🇺🇸 391 307 3ms 9 Nov 2025 826th msbranicky 390 278 1ms 28 Sep 2023 827th MeWhenI 🇻🇦 390 345 25ms 25 Jan 2022 827th KatieLG 🇬🇧 390 345 25ms 23 Mar 2024 827th CaedenHarper 🇨🇦 390 345 24ms 16 Aug 2025 830th KatieLG-Transpiler 🇬🇧 389 346 24ms 24 Jun 2022 831st KatieLG 🇬🇧 389 464 1,722ms 13 Sep 2025 832nd juliansiebert 🇩🇪 388 186 218ms 4 Aug 2022 833rd MattShaile 386 210 10ms 26 Apr 2022 834th georgehulme 384 164 16ms 28 Jan 2022 834th adamnielson42 🇺🇸 384 164 16ms 22 Nov 2023 836th CatsAreFluffy 384 233 2ms 12 Feb 2023 837th DaCuteRaccoon 384 335 270ms 15 May 2022 838th Jacob385 383 304 472ms 24 Jul 2024 839th Andriamanitra 🇫🇮 381 164 36ms 29 Nov 2023 840th jacklynnepenick 381 165 16ms 15 Feb 2022 841st lukashert 380 306 425ms 28 Feb 2023 842nd adamnielson42 🇺🇸 380 640 10ms 1 May 2023 843rd amollberg 🇸🇪 379 166 9ms 29 Jan 2022 844th retrohun 379 355 24ms 28 Dec 2022 845th Shanethegamer 🇺🇸 378 314 3ms 6 Dec 2024 845th CaedenHarper 🇨🇦 378 314 3ms 25 Jan 2025 845th dokutan 378 314 3ms 12 Sep 2025 845th JOrE20 🇺🇸 378 314 3ms 26 Nov 2025 849th hacker112 🇸🇪 377 215 9ms 20 Jun 2024 850th HumanoidCPU 377 255 3,399ms 24 Oct 2024 851st edsrzf 🇳🇿 377 270 399ms 25 Nov 2024 852nd MeWhenI 🇻🇦 377 305 13ms 25 Jan 2022 852nd DaCuteRaccoon 377 305 13ms 15 May 2022 852nd KatieLG-Transpiler 🇬🇧 377 305 12ms 24 Jun 2022 852nd retrohun 377 305 13ms 28 Dec 2022 852nd Shanethegamer 🇺🇸 377 305 13ms 1 Mar 2023 852nd msbranicky 377 305 13ms 13 Sep 2023 852nd theunofficialcoder 377 305 13ms 13 Jan 2024 852nd KatieLG 🇬🇧 377 305 14ms 17 Mar 2024 852nd HumanoidCPU 377 305 13ms 28 Apr 2024 852nd Mabeloid 🇳🇴 377 305 13ms 4 Oct 2024 852nd CaedenHarper 🇨🇦 377 305 13ms 16 Aug 2025 863rd janbehrens 🇩🇪 375 168 9ms 1 Jul 2022 863rd CommandLeo 🇮🇹 375 168 18ms 14 Nov 2025 865th acollett89 375 216 10ms 5 Aug 2025 866th adoxography 374 167 36ms 20 Mar 2022 867th Feniske 🇫🇷 372 194 227ms 10 Nov 2023 868th KatieLG 🇬🇧 371 347 283ms 9 Apr 2022 868th RutZap 371 347 270ms 24 Jan 2023 868th Shanethegamer 🇺🇸 371 347 270ms 15 Aug 2024 868th HumanoidCPU 371 347 261ms 26 Aug 2024 872nd dokutan 371 363 25ms 20 Apr 2025 872nd HumanoidCPU 371 363 29ms 4 Nov 2025 874th HumanoidCPU 370 170 9ms 1 Jun 2024 875th madeforlosers 370 219 10ms 8 Nov 2023 876th tomh1012 369 276 376ms 11 Nov 2025 877th KatieLG-Transpiler 🇬🇧 369 349 278ms 24 Jun 2022 878th p-vf 🇨🇭 365 279 395ms 13 Jul 2022 879th voidgloom 364 173 9ms 23 Oct 2024 880th samthidny 364 223 9ms 25 Apr 2022 First Prev 801–880 of 1,721 Next Last