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 300th xnor-gate 740 85 9ms 27 Jan 2022 300th SirBogman 🇺🇸 740 85 9ms 20 Nov 2022 303rd Alex-x90 🇺🇸 739 150 57ms 14 Nov 2022 303rd inventshah 739 150 56ms 16 Nov 2022 305th nwellnhof 🇩🇪 738 56 138ms 27 Jan 2022 306th KrausRaus 🇺🇸 737 110 9ms 3 Jan 2023 307th CaedenHarper 🇨🇦 737 138 355ms 19 Oct 2025 308th nwellnhof 🇩🇪 736 98 227ms 18 Jun 2024 309th emgordon154 735 150 130ms 27 Feb 2025 310th ovs-code 🇩🇪 734 151 58ms 3 Jun 2024 311th JohandeRuiter 🇳🇱 733 122 2ms 25 Mar 2024 312th Artemis21 🇬🇧 731 86 9ms 10 Jan 2025 312th plcc0 731 86 10ms 25 Mar 2025 314th m-tkach 🇺🇦 731 139 306ms 27 Oct 2022 315th w911 731 176 263ms 9 Oct 2024 316th CaedenHarper 🇨🇦 730 111 8ms 29 Aug 2025 317th m-tkach 🇺🇦 730 152 58ms 27 Oct 2022 318th Re-Adventures 🇮🇳 727 123 2ms 11 Feb 2022 319th JRaspass 🇬🇧 727 177 252ms 7 Feb 2024 320th GrayJoKing 🇦🇺 725 86 45ms 28 Jan 2022 320th olivermrose 🇺🇸 725 86 37ms 7 Feb 2022 322nd andersk 🇺🇸 725 152 128ms 30 Oct 2022 323rd MeWhenI 🇻🇦 725 165 2ms 1 Nov 2023 324th emgordon154 724 112 9ms 16 Nov 2024 325th primo-ppcg 🇹🇭 724 159 15ms 16 Feb 2022 326th pandapawskat 721 124 2ms 29 Feb 2024 327th primo-ppcg 🇹🇭 721 131 4ms 6 Aug 2023 328th ovs-code 🇩🇪 720 95 137ms 20 Nov 2024 329th Yewzir 🇧🇪 719 157 466ms 21 Dec 2023 330th MeWhenI 🇻🇦 718 139 39ms 4 Sep 2024 331st DialFrost 🇸🇬 718 162 348ms 24 Sep 2025 332nd Natanaelel 🇸🇪 717 87 34ms 26 Jan 2022 333rd dmrichwa 🇺🇸 717 113 9ms 4 Oct 2022 334th AdrienHache 🇫🇷 716 142 385ms 18 Aug 2025 335th Yewzir 🇧🇪 715 88 9ms 27 Dec 2023 336th kallmi28 🇨🇿 715 125 2ms 9 Nov 2023 337th marshallward 🇺🇸 714 123 46ms 6 May 2025 338th sisyphus-ppcg 🇦🇺 713 85 575ms 2 Sep 2024 339th sean-niemann 🇺🇸 713 112 2ms 19 Nov 2023 340th MeWhenI 🇻🇦 712 342 11ms 1 Aug 2023 340th janbehrens 🇩🇪 712 342 11ms 2 Aug 2023 340th frankgraziano 712 342 11ms 6 Aug 2025 343rd jared-hughes 711 114 9ms 13 Feb 2023 344th primo-ppcg 🇹🇭 711 139 6ms 29 Jan 2023 345th Shanethegamer 🇺🇸 711 150 1,324ms 7 Mar 2023 346th dokutan 711 157 121ms 25 Jun 2024 347th stefangimmillaro 711 181 267ms 31 Aug 2023 348th scpchicken 🇵🇼 710 343 10ms 30 Jan 2022 348th KatieLG 🇬🇧 710 343 10ms 28 Sep 2024 348th BREMAUCY 🇫🇷 710 343 10ms 18 Feb 2025 351st SirBogman 🇺🇸 708 344 10ms 27 Mar 2022 352nd error256 707 89 11ms 10 Dec 2024 353rd SirBogman 🇺🇸 707 102 235ms 27 Jan 2024 354th Yewzir 🇧🇪 707 113 2ms 21 Dec 2023 355th sean-niemann 🇺🇸 707 136 3,093ms 30 Oct 2024 356th inventshah 706 139 3ms 19 Aug 2023 357th Yax42 🇫🇷 706 144 372ms 9 Sep 2025 358th verticallity 706 156 132ms 7 Apr 2022 359th Irratix 🇳🇱 706 157 378ms 15 Dec 2022 360th nwellnhof 🇩🇪 706 177 6ms 10 Jul 2022 361st ovs-code 🇩🇪 700 98 72ms 1 Oct 2023 362nd AlephSquirrel 700 135 4ms 22 Apr 2023 363rd itsh01 699 116 10ms 5 Sep 2022 364th Yewzir 🇧🇪 699 184 252ms 7 Feb 2024 365th emgordon154 697 138 3,055ms 12 Nov 2024 366th Sakisan 🇧🇪 697 142 117ms 13 Apr 2022 367th Yewzir 🇧🇪 696 115 711ms 5 days ago 368th KatieLG-Transpiler 🇬🇧 694 351 10ms 4 Dec 2022 368th lynn 694 351 10ms 17 Oct 2023 370th ovs-code 🇩🇪 693 90 35ms 11 Mar 2024 371st Re-Adventures 🇮🇳 693 117 10ms 11 Feb 2022 372nd dokutan 693 160 46ms 1 Apr 2024 373rd m-tkach 🇺🇦 692 168 356ms 25 Sep 2025 374th btjones0 691 91 11ms 15 Jul 2022 374th firegene 🇮🇪 691 91 9ms 25 Jan 2023 First Prev 301–375 of 1,683 Next Last