The Mandelbrot hole will go live in approximately 7 hours. Why not try and solve it ahead of time?
Niven Numbers 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 817th ericlangedijk 🇸🇮 916 60 15 Mar 2022 817th lynn 916 60 3 Jun 2022 817th MeWhenI 🇻🇦 916 60 10 Oct 2022 817th Steffan153 🇫🇮 916 60 17 Nov 2022 817th clockworknazo 916 60 26 Nov 2022 817th DialFrost 🇸🇬 916 60 14 Jan 2023 817th sean-niemann 🇺🇸 916 60 17 Jan 2023 817th tomtheisen 🇺🇸 916 60 17 Jan 2023 817th Shanethegamer 🇺🇸 916 60 8 Mar 2023 817th m-tkach 🇺🇦 916 60 2 Jun 2023 817th Yewzir 🇧🇪 916 60 23 Sep 2023 817th Betuaredead 916 60 11 Nov 2023 817th pardouin 🇫🇷 916 60 21 Aug 2024 817th voytxt 🇨🇿 916 60 12 Jan 2025 817th b-illy 🇬🇧 916 60 21 Jan 2025 817th fuzzylojik-golf 🇺🇸 916 60 15 May 2025 842nd Lydxn 🇨🇦 914 62 19 Jul 2023 843rd primo-ppcg 🇹🇭 914 65 25 Apr 2020 843rd ovs-code 🇩🇪 914 65 27 Feb 2022 843rd Lydxn 🇨🇦 914 65 27 Feb 2022 843rd JayXon 🇺🇸 914 65 28 Feb 2022 843rd GrayJoKing 🇦🇺 914 65 28 Feb 2022 843rd prplz 🇦🇺 914 65 6 Apr 2022 843rd lynn 914 65 3 Jun 2022 843rd MeWhenI 🇻🇦 914 65 10 Oct 2022 843rd Steffan153 🇫🇮 914 65 30 Nov 2022 843rd DialFrost 🇸🇬 914 65 14 Jan 2023 843rd sean-niemann 🇺🇸 914 65 17 Jan 2023 843rd AlephSquirrel 914 65 21 Jan 2023 843rd Shanethegamer 🇺🇸 914 65 8 Mar 2023 843rd sisyphus-ppcg 🇦🇺 914 65 23 Mar 2023 843rd Yewzir 🇧🇪 914 65 5 Nov 2023 843rd Betuaredead 914 65 11 Nov 2023 843rd pardouin 🇫🇷 914 65 21 Aug 2024 843rd voytxt 🇨🇿 914 65 12 Jan 2025 843rd emgordon154 914 65 28 May 2025 862nd b97tsk 914 88 21 Apr 2020 862nd bendiscz 914 88 21 Apr 2020 862nd prplz 🇦🇺 914 88 5 Jun 2021 862nd primo-ppcg 🇹🇭 914 88 5 Jun 2021 862nd ovs-code 🇩🇪 914 88 19 Nov 2021 862nd emplv 🇱🇻 914 88 18 Jan 2022 862nd GrayJoKing 🇦🇺 914 88 14 Mar 2022 862nd Shanethegamer 🇺🇸 914 88 8 Mar 2023 862nd m-tkach 🇺🇦 914 88 14 Jun 2023 862nd elgan65536 914 88 5 Mar 2024 862nd CaedenHarper 🇨🇦 914 88 12 Dec 2024 862nd emgordon154 914 88 17 Jan 2025 874th Lydxn 🇨🇦 913 46 16 Jul 2023 875th Lydxn 🇨🇦 913 55 14 Jun 2022 876th MeWhenI 🇻🇦 912 36 29 Nov 2022 877th sisyphus-ppcg 🇦🇺 912 45 30 May 2021 877th cure-honey 🇯🇵 912 45 29 Jun 2021 877th ovs-code 🇩🇪 912 45 19 Nov 2021 877th GrayJoKing 🇦🇺 912 45 14 Mar 2022 877th lynn 912 45 3 Jun 2022 877th MeWhenI 🇻🇦 912 45 10 Oct 2022 877th clockworknazo 912 45 13 Oct 2022 877th Steffan153 🇫🇮 912 45 24 Nov 2022 877th sean-niemann 🇺🇸 912 45 17 Jan 2023 877th DialFrost 🇸🇬 912 45 6 Feb 2023 877th steffan-polygolf 912 45 19 Feb 2023 877th Shanethegamer 🇺🇸 912 45 8 Mar 2023 877th Yewzir 🇧🇪 912 45 13 Oct 2023 877th Betuaredead 912 45 11 Nov 2023 877th pardouin 🇫🇷 912 45 22 Aug 2024 892nd GrayJoKing 🇦🇺 911 70 14 Mar 2022 892nd primo-ppcg 🇹🇭 911 70 7 Dec 2022 892nd m-tkach 🇺🇦 911 70 2 Jun 2023 892nd roupiq 🇵🇱 911 70 24 Feb 2024 892nd Herbert00709 🇵🇱 911 70 27 Feb 2024 892nd Mandrzejy 🇵🇱 911 70 17 Apr 2024 892nd snyderek 🇺🇸 911 70 24 Nov 2024 892nd fuzzylojik-golf 🇺🇸 911 70 15 days ago 900th timvermeulen 910 63 3 Jan 2020 Prev 826–900 of 3,742 Next