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 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 Chars Time Submitted 670th neel11235813 465 65 2ms 20 Nov 2023 670th FortuiteMan 🇫🇷 465 65 2ms 10 Oct 2024 670th LostSyntax21 🇬🇧 465 65 3ms 19 Jan 2025 679th jerrandolph 464 277 260ms 20 Oct 2023 680th quimey 463 136 11ms 12 Jun 2023 680th cingulataluke 463 136 10ms 26 Aug 2023 680th qpwoeirut 463 136 11ms 4 Oct 2025 683rd msbranicky 463 212 3ms 3 Oct 2023 684th Shanethegamer 🇺🇸 463 341 1,290ms 13 Jan 2025 684th KatieLG 🇬🇧 463 341 1,088ms 13 Jan 2025 684th HumanoidCPU 463 341 1,137ms 13 Jan 2025 684th dokutan 463 341 1,038ms 13 Jan 2025 684th CaedenHarper 🇨🇦 463 341 1,166ms 25 Jan 2025 684th MeWhenI 🇻🇦 463 341 1,138ms 10 Feb 2025 690th dokutan 462 186 2ms 1 Apr 2024 691st thisishowmymindworks 🇳🇴 460 176 9ms 2 Jul 2024 692nd dokutan 460 217 41ms 4 Oct 2024 693rd bac0id 460 241 69ms 23 Feb 2024 694th KatieLG 🇬🇧 460 327 7ms 12 Mar 2023 694th msbranicky 460 327 8ms 15 Sep 2023 696th olleicua 🇺🇸 459 136 39ms 15 Feb 2024 697th retrohun 458 184 23ms 30 Jan 2022 698th JOrE20 458 328 8ms 2 days ago 699th JunkIce 456 138 16ms 23 Jan 2025 700th snoozingnewt 🇺🇸 456 147 82ms 26 days ago 701st MeWhenI 🇻🇦 455 176 686ms 15 Sep 2025 702nd dokutan 454 195 4ms 19 Aug 2024 703rd HumanoidCPU 452 170 392ms 28 Apr 2024 704th MeWhenI 🇻🇦 450 158 3ms 16 Apr 2023 705th hamhub7 450 226 344ms 12 Aug 2022 706th dokutan 450 245 128ms 6 Nov 2024 707th SniperSmiley 🇺🇸 449 140 12ms 29 Aug 2023 708th CatsAreFluffy 449 247 72ms 12 Feb 2023 709th edsrzf 🇳🇿 447 187 9ms 20 Dec 2024 710th Bonjour27891 🇻🇳 446 141 20ms 15 Jul 2022 711th TobyBoyne 🇬🇧 443 142 9ms 29 Jan 2022 711th Grrisly 443 142 16ms 25 Mar 2024 711th CutSandstone 443 142 9ms 5 Jul 2024 714th DaCuteRaccoon 441 256 471ms 15 May 2022 715th MeWhenI 🇻🇦 440 90 40ms 24 Aug 2022 716th Andrey-Plotnikov 440 184 9ms 27 Sep 2025 716th snoozingnewt 🇺🇸 440 184 10ms 5 Oct 2025 718th JunkIce 439 138 417ms 23 Jan 2025 719th Waffle3z 439 142 37ms 26 Jan 2022 720th Msleizak 🇫🇷 439 555 10ms 4 Nov 2022 721st HumanoidCPU 438 185 10ms 26 Apr 2024 722nd PickausernamePi 437 144 10ms 23 Dec 2022 722nd Just4FunCoder 437 144 10ms 24 Sep 2025 724th taind772 437 252 225ms 27 Jan 2022 725th prplz 🇦🇺 436 55 35ms 26 Jan 2022 726th olleicua 🇺🇸 436 186 8ms 2 Feb 2024 727th nstearns96 🇬🇧 431 146 10ms 15 Jul 2024 727th Pyroan 431 146 10ms 20 Mar 2025 729th tri1212 🇻🇳 428 147 19ms 5 Jul 2024 730th alphafalfa 427 187 7ms 26 Nov 2024 731st JRaspass 🇬🇧 426 311 41ms 13 Jun 2022 731st MeWhenI 🇻🇦 426 311 40ms 14 Jun 2022 731st CaedenHarper 🇨🇦 426 311 40ms 22 Jan 2025 734th dokutan 425 144 265ms 9 Apr 2024 735th jhpaques 🇫🇷 425 148 9ms 30 Jul 2022 736th dokutan 425 207 46ms 29 Oct 2024 737th KatieLG-Transpiler 🇬🇧 425 312 39ms 23 Jun 2022 737th KatieLG 🇬🇧 425 312 37ms 30 Sep 2024 739th eranws 424 191 10ms 2 Sep 2023 740th BlankSpruce 422 149 11ms 15 Aug 2024 741st dokutan 422 192 9ms 27 Apr 2025 742nd Msleizak 🇫🇷 421 357 7ms 26 Apr 2023 743rd guilhem-roy 🇫🇷 419 150 10ms 22 Feb 2022 744th KingSkyrock 🇺🇸 418 194 8ms 6 Nov 2022 745th bac0id 418 214 2ms 22 Sep 2023 746th dokutan 417 151 9ms 1 Apr 2024 747th MeWhenI 🇻🇦 417 206 2ms 11 Oct 2023 748th jgbaldwinbrown 416 215 2ms 29 Jun 2022 749th HumanoidCPU 415 319 41ms 9 Mar 2025 750th dokutan 409 148 385ms 1 Apr 2024 First Prev 676–750 of 1,679 Next Last