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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th scpchicken 🇵🇼 677 92 19 Jan 2023 376th emgordon154 677 92 16 Nov 2024 378th Yax42 🇫🇷 677 150 2 days ago 379th lynn 676 93 27 Jan 2022 379th prplz 🇦🇺 676 93 25 May 2022 379th Seek64 🇩🇪 676 93 30 Sep 2023 382nd ovs-code 🇩🇪 672 90 11 Mar 2024 383rd stefangimmillaro 672 151 11 Nov 2024 384th MeWhenI 🇻🇦 670 175 24 Jul 2023 385th MeWhenI 🇻🇦 670 192 9 Feb 2023 386th dokutan 670 367 31 Oct 2023 386th CaedenHarper 🇨🇦 670 367 24 Jan 2025 388th DialFrost 🇸🇬 669 94 2 Oct 2023 388th davecame 669 94 30 Sep 2024 390th edsrzf 🇳🇿 669 141 25 Nov 2024 391st Natanaelel 🇸🇪 668 148 16 Jun 2025 392nd Yewzir 🇧🇪 668 160 4 Feb 2024 393rd AlephSquirrel 667 148 17 Mar 2023 394th dokutan 667 179 19 Feb 2025 395th Yewzir 🇧🇪 666 213 27 Dec 2023 396th MeWhenI 🇻🇦 663 214 26 Jan 2022 397th PixelSoftwareStudios 🇺🇸 662 95 11 Jun 2024 398th Shanethegamer 🇺🇸 661 116 15 Jan 2023 399th dokutan 660 195 1 Apr 2024 400th jared-hughes 659 128 17 Jul 2022 401st yzhs 🇩🇪 659 150 26 Jun 2023 402nd DialFrost 🇸🇬 659 169 25 Dec 2023 403rd tayloia 🇬🇧 658 123 2 May 2023 403rd targrik 658 123 9 Jun 2025 405th dokutan 658 167 13 Apr 2024 406th Jasper-Ty 🇵🇭 657 136 27 Apr 2024 407th dokutan 656 165 1 Apr 2024 408th emgordon154 656 196 17 Jan 2025 409th jared-hughes 655 95 20 Sep 2022 410th Yewzir 🇧🇪 653 145 22 Dec 2024 411th stefangimmillaro 653 169 31 Aug 2023 412th stefangimmillaro 652 169 13 Nov 2023 413th BlankSpruce 652 170 7 Aug 2024 414th pschmid0 🇺🇸 651 136 23 Oct 2022 415th DialFrost 🇸🇬 651 150 15 Apr 2025 416th namelessiw 648 97 10 Apr 2024 417th error256 648 138 24 Dec 2024 418th madex 🇩🇪 643 139 18 Mar 2022 419th duckyluuk 🇳🇱 640 186 18 Dec 2024 420th m-tkach 🇺🇦 639 153 27 Oct 2022 421st stefangimmillaro 637 127 27 Sep 2024 422nd HumanoidCPU 637 174 29 Aug 2024 423rd stefangimmillaro 635 98 8 Aug 2023 424th hemphen 634 160 6 Aug 2022 425th acotis 633 174 28 Jun 2025 426th MeWhenI 🇻🇦 631 179 4 Mar 2022 427th emgordon154 630 236 10 Jun 2025 428th KenanSi 629 48 24 Feb 2022 429th Yewzir 🇧🇪 627 162 30 Dec 2023 430th tobeannouncd 625 158 10 Jan 2024 431st namelessiw 624 97 10 Apr 2024 432nd SB-945 622 101 12 Apr 2024 433rd emgordon154 621 110 16 Nov 2024 434th Yewzir 🇧🇪 620 178 23 Mar 2024 435th alemelis 619 99 3 Apr 2023 436th lynn 619 241 16 Mar 2023 437th bzijlema 🇳🇱 618 208 30 Jan 2024 438th stefangimmillaro 617 142 26 Apr 2025 439th ovs-code 🇩🇪 617 242 16 Mar 2023 440th GolfingSuccess 🇬🇷 616 102 2 Jun 2022 440th bizy-coder 616 102 27 Jun 2025 442nd stefangimmillaro 616 156 11 Nov 2024 443rd error256 615 136 23 Dec 2024 444th dokutan 615 159 27 Mar 2024 445th dokutan 612 157 24 Oct 2024 446th 5cw 🇺🇸 610 103 29 May 2025 446th ryyyn 🇺🇸 610 103 9 days ago 448th Shanethegamer 🇺🇸 610 162 17 Oct 2022 449th Maznek 609 133 3 Jul 2023 450th snoozingnewt 🇺🇸 606 146 11 Oct 2024 Prev 376–450 of 1,589 Next